Static Call Graph for image EAOH\EAOH.axf

Function Pointers

• ADC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• BusFault_Handler from stm32f4xx_it.o(i.BusFault_Handler) referenced from startup_stm32f407xx.o(RESET)
• CAN1_RX0_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN1_RX1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN1_SCE_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN1_TX_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN2_RX0_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN2_RX1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN2_SCE_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN2_TX_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DCMI_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream0_IRQHandler from stm32f4xx_it.o(i.DMA1_Stream0_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream2_IRQHandler from stm32f4xx_it.o(i.DMA1_Stream2_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream3_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream4_IRQHandler from stm32f4xx_it.o(i.DMA1_Stream4_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream5_IRQHandler from stm32f4xx_it.o(i.DMA1_Stream5_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream6_IRQHandler from stm32f4xx_it.o(i.DMA1_Stream6_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream7_IRQHandler from stm32f4xx_it.o(i.DMA1_Stream7_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream0_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream2_IRQHandler from stm32f4xx_it.o(i.DMA2_Stream2_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream3_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream4_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream5_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream6_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream7_IRQHandler from stm32f4xx_it.o(i.DMA2_Stream7_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• DebugMon_Handler from stm32f4xx_it.o(i.DebugMon_Handler) referenced from startup_stm32f407xx.o(RESET)
• ETH_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• ETH_PHY_IO_DeInit from ethernetif.o(i.ETH_PHY_IO_DeInit) referenced 2 times from ethernetif.o(.data)
• ETH_PHY_IO_GetTick from ethernetif.o(i.ETH_PHY_IO_GetTick) referenced 2 times from ethernetif.o(.data)
• ETH_PHY_IO_Init from ethernetif.o(i.ETH_PHY_IO_Init) referenced 2 times from ethernetif.o(.data)
• ETH_PHY_IO_ReadReg from ethernetif.o(i.ETH_PHY_IO_ReadReg) referenced 2 times from ethernetif.o(.data)
• ETH_PHY_IO_WriteReg from ethernetif.o(i.ETH_PHY_IO_WriteReg) referenced 2 times from ethernetif.o(.data)
• ETH_WKUP_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI0_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI15_10_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI2_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI3_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI4_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI9_5_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• FLASH_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• FMC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• FPU_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• HASH_RNG_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• HardFault_Handler from stm32f4xx_it.o(i.HardFault_Handler) referenced from startup_stm32f407xx.o(RESET)
• I2C1_ER_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• I2C1_EV_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• I2C2_ER_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• I2C2_EV_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• I2C3_ER_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• I2C3_EV_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• MemManage_Handler from stm32f4xx_it.o(i.MemManage_Handler) referenced from startup_stm32f407xx.o(RESET)
• NMI_Handler from stm32f4xx_it.o(i.NMI_Handler) referenced from startup_stm32f407xx.o(RESET)
• OTG_FS_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• OTG_FS_WKUP_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• OTG_HS_EP1_IN_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• OTG_HS_EP1_OUT_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• OTG_HS_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• OTG_HS_WKUP_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• PVD_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• PendSV_Handler from stm32f4xx_it.o(i.PendSV_Handler) referenced from startup_stm32f407xx.o(RESET)
• RCC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• RTC_Alarm_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• RTC_WKUP_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• Reset_Handler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• SDIO_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• SPI1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• SPI2_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• SPI3_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• SVC_Handler from stm32f4xx_it.o(i.SVC_Handler) referenced from startup_stm32f407xx.o(RESET)
• SysTick_Handler from stm32f4xx_it.o(i.SysTick_Handler) referenced from startup_stm32f407xx.o(RESET)
• SystemInit from system_stm32f4xx.o(i.SystemInit) referenced from startup_stm32f407xx.o(.text)
• TAMP_STAMP_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM1_BRK_TIM9_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM1_CC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM1_TRG_COM_TIM11_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM1_UP_TIM10_IRQHandler from stm32f4xx_it.o(i.TIM1_UP_TIM10_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• TIM2_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM3_IRQHandler from stm32f4xx_it.o(i.TIM3_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• TIM4_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM5_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM6_DAC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM7_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM8_BRK_TIM12_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM8_CC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM8_TRG_COM_TIM14_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM8_UP_TIM13_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• UART4_IRQHandler from stm32f4xx_it.o(i.UART4_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• UART5_IRQHandler from stm32f4xx_it.o(i.UART5_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• UART_DMAAbortOnError from stm32f4xx_hal_uart.o(i.UART_DMAAbortOnError) referenced from stm32f4xx_hal_uart.o(i.HAL_UART_IRQHandler)
• UART_DMAError from stm32f4xx_hal_uart.o(i.UART_DMAError) referenced from stm32f4xx_hal_uart.o(i.HAL_UART_Transmit_DMA)
• UART_DMAError from stm32f4xx_hal_uart.o(i.UART_DMAError) referenced from stm32f4xx_hal_uart.o(i.UART_Start_Receive_DMA)
• UART_DMAReceiveCplt from stm32f4xx_hal_uart.o(i.UART_DMAReceiveCplt) referenced from stm32f4xx_hal_uart.o(i.UART_Start_Receive_DMA)
• UART_DMARxHalfCplt from stm32f4xx_hal_uart.o(i.UART_DMARxHalfCplt) referenced from stm32f4xx_hal_uart.o(i.UART_Start_Receive_DMA)
• UART_DMATransmitCplt from stm32f4xx_hal_uart.o(i.UART_DMATransmitCplt) referenced from stm32f4xx_hal_uart.o(i.HAL_UART_Transmit_DMA)
• UART_DMATxHalfCplt from stm32f4xx_hal_uart.o(i.UART_DMATxHalfCplt) referenced from stm32f4xx_hal_uart.o(i.HAL_UART_Transmit_DMA)
• USART1_IRQHandler from stm32f4xx_it.o(i.USART1_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• USART2_IRQHandler from stm32f4xx_it.o(i.USART2_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• USART3_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• USART6_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• UsageFault_Handler from stm32f4xx_it.o(i.UsageFault_Handler) referenced from startup_stm32f407xx.o(RESET)
• WWDG_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• __main from __main.o(!!!main) referenced from startup_stm32f407xx.o(.text)
• _printf_input_char from _printf_char_common.o(.text) referenced from _printf_char_common.o(.text)
• etharp_output from etharp.o(i.etharp_output) referenced from ethernetif.o(i.ethernetif_init)
• etharp_tmr from etharp.o(i.etharp_tmr) referenced from timeouts.o(.constdata)
• ethernet_input from ethernet.o(i.ethernet_input) referenced from lwip.o(i.MX_LWIP_Init)
• ethernet_link_status_updated from lwip.o(i.ethernet_link_status_updated) referenced from lwip.o(i.MX_LWIP_Init)
• ethernetif_init from ethernetif.o(i.ethernetif_init) referenced from lwip.o(i.MX_LWIP_Init)
• fputc from usart.o(i.fputc) referenced from _printf_char_file.o(.text)
• ip_reass_tmr from ip4_frag.o(i.ip_reass_tmr) referenced from timeouts.o(.constdata)
• ipfrag_free_pbuf_custom from ip4_frag.o(i.ipfrag_free_pbuf_custom) referenced from ip4_frag.o(i.ip4_frag)
• low_level_output from ethernetif.o(i.low_level_output) referenced from ethernetif.o(i.ethernetif_init)
• lwip_cyclic_timer from timeouts.o(i.lwip_cyclic_timer) referenced from timeouts.o(i.lwip_cyclic_timer)
• lwip_cyclic_timer from timeouts.o(i.lwip_cyclic_timer) referenced from timeouts.o(i.sys_timeouts_init)
• netif_null_output_ip4 from netif.o(i.netif_null_output_ip4) referenced from netif.o(i.netif_add)
• pbuf_free_custom from ethernetif.o(i.pbuf_free_custom) referenced from ethernetif.o(i.HAL_ETH_RxAllocateCallback)
• tcp_accept_modbus from tcpserver.o(i.tcp_accept_modbus) referenced from tcpserver.o(i.tcp_server_init)
• tcp_accept_null from tcp.o(i.tcp_accept_null) referenced from tcp.o(i.tcp_listen_with_backlog_and_err)
• tcp_recv_hart1 from tcpserver.o(i.tcp_recv_hart1) referenced from tcpserver.o(i.tcpecho_accept_hart1)
• tcp_recv_hart2 from tcpserver.o(i.tcp_recv_hart2) referenced from tcpserver.o(i.tcpecho_accept_hart2)
• tcp_recv_hart3 from tcpserver.o(i.tcp_recv_hart3) referenced from tcpserver.o(i.tcpecho_accept_hart3)
• tcp_recv_hart4 from tcpserver.o(i.tcp_recv_hart4) referenced from tcpserver.o(i.tcpecho_accept_hart4)
• tcp_recv_modbus from tcpserver.o(i.tcp_recv_modbus) referenced from tcpserver.o(i.tcp_accept_modbus)
• tcp_recv_null from tcp.o(i.tcp_recv_null) referenced from tcp.o(i.tcp_alloc)
• tcp_tmr from tcp.o(i.tcp_tmr) referenced from timeouts.o(.constdata)
• tcpecho_accept_hart1 from tcpserver.o(i.tcpecho_accept_hart1) referenced from tcpserver.o(i.tcp_server_init)
• tcpecho_accept_hart2 from tcpserver.o(i.tcpecho_accept_hart2) referenced from tcpserver.o(i.tcp_server_init)
• tcpecho_accept_hart3 from tcpserver.o(i.tcpecho_accept_hart3) referenced from tcpserver.o(i.tcp_server_init)
• tcpecho_accept_hart4 from tcpserver.o(i.tcpecho_accept_hart4) referenced from tcpserver.o(i.tcp_server_init)
• tcpip_tcp_timer from timeouts.o(i.tcpip_tcp_timer) referenced from timeouts.o(i.tcp_timer_needed)
• tcpip_tcp_timer from timeouts.o(i.tcpip_tcp_timer) referenced from timeouts.o(i.tcpip_tcp_timer)

Global Symbols

__main (Thumb, 8 bytes, Stack size 0 bytes, __main.o(!!!main))

[Calls]

• >>   __rt_entry
• >>   __scatterload

__scatterload (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))

[Called By]

• >>   __main

__scatterload_rt2 (Thumb, 44 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

[Calls]

• >>   __rt_entry

__scatterload_rt2_thumb_only (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

__scatterload_null (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

__decompress (Thumb, 90 bytes, Stack size unknown bytes, __dczerorl2.o(!!dczerorl2), UNUSED)

__decompress1 (Thumb, 0 bytes, Stack size unknown bytes, __dczerorl2.o(!!dczerorl2), UNUSED)

__scatterload_zeroinit (Thumb, 28 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

_printf_d (Thumb, 0 bytes, Stack size unknown bytes, _printf_d.o(.ARM.Collect$$_printf_percent$$00000009))

[Stack]

• Max Depth = 56 + Unknown Stack Size
• Call Chain = _printf_d ⇒ _printf_int_dec ⇒ _printf_int_common

• >>   _printf_int_dec

_printf_percent (Thumb, 0 bytes, Stack size unknown bytes, _printf_percent.o(.ARM.Collect$$_printf_percent$$00000000))

[Called By]

• >>   __printf

_printf_s (Thumb, 0 bytes, Stack size unknown bytes, _printf_s.o(.ARM.Collect$$_printf_percent$$00000014))

[Stack]

• Max Depth = 24 + Unknown Stack Size
• Call Chain = _printf_s ⇒ _printf_string ⇒ _printf_cs_common ⇒ _printf_str

• >>   _printf_string

_printf_percent_end (Thumb, 0 bytes, Stack size unknown bytes, _printf_percent_end.o(.ARM.Collect$$_printf_percent$$00000017))

__rt_lib_init (Thumb, 0 bytes, Stack size unknown bytes, libinit.o(.ARM.Collect$$libinit$$00000000))

[Called By]

• >>   __rt_entry_li

__rt_lib_init_fp_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000001))

[Calls]

• >>   _fp_init

__rt_lib_init_heap_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000A))

__rt_lib_init_preinit_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000004))

__rt_lib_init_rand_2 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000D))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = __rt_lib_init_rand_2 ⇒ _rand_init ⇒ srand

• >>   _rand_init

__rt_lib_init_user_alloc_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000C))

__rt_lib_init_alloca_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000002E))

__rt_lib_init_argv_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000002C))

__rt_lib_init_atexit_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001B))

__rt_lib_init_clock_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000021))

__rt_lib_init_cpp_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000032))

__rt_lib_init_exceptions_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000030))

__rt_lib_init_fp_trap_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001F))

__rt_lib_init_getenv_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000023))

__rt_lib_init_lc_collate_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000011))

__rt_lib_init_lc_ctype_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000013))

__rt_lib_init_lc_monetary_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000015))

__rt_lib_init_lc_numeric_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000017))

__rt_lib_init_lc_time_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000019))

__rt_lib_init_rand_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000E))

__rt_lib_init_return (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000033))

__rt_lib_init_signal_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001D))

__rt_lib_init_stdio_1 (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000025))

__rt_lib_shutdown (Thumb, 0 bytes, Stack size unknown bytes, libshutdown.o(.ARM.Collect$$libshutdown$$00000000))

[Called By]

• >>   __rt_exit_ls

__rt_lib_shutdown_fp_trap_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000006))

__rt_lib_shutdown_heap_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000E))

__rt_lib_shutdown_return (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000F))

__rt_lib_shutdown_signal_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000009))

__rt_lib_shutdown_stdio_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000003))

__rt_lib_shutdown_user_alloc_1 (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000B))

__rt_entry (Thumb, 0 bytes, Stack size unknown bytes, __rtentry.o(.ARM.Collect$$rtentry$$00000000))

[Called By]

• >>   __main
• >>   __scatterload_rt2

__rt_entry_presh_1 (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$00000002))

__rt_entry_sh (Thumb, 0 bytes, Stack size unknown bytes, __rtentry4.o(.ARM.Collect$$rtentry$$00000004))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = __rt_entry_sh ⇒ __user_setup_stackheap

• >>   __user_setup_stackheap

__rt_entry_li (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000A))

[Calls]

• >>   __rt_lib_init

__rt_entry_postsh_1 (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$00000009))

__rt_entry_main (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000D))

[Stack]

• Max Depth = 720 + Unknown Stack Size
• Call Chain = __rt_entry_main ⇒ main ⇒ MX_LWIP_Init ⇒ netif_add ⇒ netif_set_addr ⇒ netif_do_set_ipaddr ⇒ netif_do_ip_addr_changed ⇒ tcp_netif_ip_addr_changed ⇒ tcp_netif_ip_addr_changed_pcblist ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   main
• >>   exit

__rt_entry_postli_1 (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000C))

__rt_exit (Thumb, 0 bytes, Stack size unknown bytes, rtexit.o(.ARM.Collect$$rtexit$$00000000))

[Called By]

• >>   exit

__rt_exit_ls (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000003))

[Calls]

• >>   __rt_lib_shutdown

__rt_exit_prels_1 (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000002))

__rt_exit_exit (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000004))

[Calls]

• >>   _sys_exit

rand (Thumb, 48 bytes, Stack size 0 bytes, rand.o(.emb_text))

[Called By]

• >>   tcp_init

Reset_Handler (Thumb, 8 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

ADC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))

[Calls]

• >>   ADC_IRQHandler

• >>   ADC_IRQHandler

• startup_stm32f407xx.o(RESET)

CAN1_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN1_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN1_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN1_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN2_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN2_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN2_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN2_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DCMI_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

ETH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

ETH_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI15_10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI9_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

FLASH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

FMC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

FPU_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

HASH_RNG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C1_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C1_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C2_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C2_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C3_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C3_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_FS_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_FS_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_HS_EP1_IN_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_HS_EP1_OUT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_HS_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_HS_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

PVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

RCC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

RTC_Alarm_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

RTC_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

SDIO_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

SPI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

SPI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TAMP_STAMP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM1_BRK_TIM9_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM1_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM1_TRG_COM_TIM11_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM6_DAC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM8_BRK_TIM12_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM8_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM8_TRG_COM_TIM14_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM8_UP_TIM13_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

USART3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

USART6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

WWDG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

__user_initial_stackheap (Thumb, 0 bytes, Stack size unknown bytes, startup_stm32f407xx.o(.text))

[Called By]

• >>   __user_setup_stackheap

__I$use$semihosting (Thumb, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

__use_no_semihosting_swi (Thumb, 2 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

__use_no_semihosting (Thumb, 2 bytes, Stack size 0 bytes, use_no_semi_2.o(.text), UNUSED)

__aeabi_uldivmod (Thumb, 0 bytes, Stack size 48 bytes, lludivv7m.o(.text))

[Stack]

• Max Depth = 48
• Call Chain = __aeabi_uldivmod

• >>   UART_SetConfig
• >>   HAL_RCC_GetSysClockFreq

_ll_udiv (Thumb, 238 bytes, Stack size 48 bytes, lludivv7m.o(.text), UNUSED)

__2printf (Thumb, 20 bytes, Stack size 24 bytes, noretval__2printf.o(.text))

[Stack]

• Max Depth = 128 + Unknown Stack Size
• Call Chain = __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   _printf_char_file

• >>   tcp_write
• >>   netif_add
• >>   pbuf_free
• >>   netif_set_up
• >>   netif_set_link_up
• >>   netif_set_link_down
• >>   netif_set_down
• >>   memp_malloc_pool
• >>   memp_free_pool
• >>   etharp_output
• >>   ethernetif_init
• >>   ipfrag_free_pbuf_custom
• >>   ip_reass_free_complete_datagram
• >>   ip_reass_dequeue_datagram
• >>   ip_reass_chain_frag_into_datagram_and_validate
• >>   ip_frag_free_pbuf_custom_ref
• >>   ip4_reass
• >>   ip4_frag
• >>   ip4_output_if_src
• >>   icmp_input
• >>   icmp_send_response
• >>   etharp_query
• >>   etharp_update_arp_entry
• >>   etharp_raw
• >>   etharp_output_to_arp_index
• >>   etharp_find_entry
• >>   pbuf_realloc
• >>   pbuf_cat
• >>   pbuf_alloc
• >>   mem_malloc
• >>   mem_free
• >>   pbuf_remove_header
• >>   etharp_input
• >>   ethernet_output
• >>   sys_timeout
• >>   pbuf_add_header_impl
• >>   netif_issue_reports
• >>   netif_do_set_ipaddr
• >>   memp_malloc
• >>   memp_free
• >>   do_memp_malloc_pool
• >>   do_memp_free_pool
• >>   mem_trim
• >>   plug_holes
• >>   sys_timeout_abs
• >>   tcp_write_checks
• >>   tcp_pbuf_prealloc
• >>   tcp_output_segment_busy
• >>   tcp_output_segment
• >>   tcp_output_fill_options
• >>   tcp_output_control_segment
• >>   tcp_output_alloc_header_common
• >>   tcp_output_alloc_header
• >>   tcp_create_segment
• >>   tcp_send_empty_ack
• >>   tcp_rexmit_rto
• >>   tcp_rexmit_fast
• >>   tcp_rexmit
• >>   tcp_input
• >>   tcp_timewait_input
• >>   tcp_receive
• >>   tcp_process
• >>   tcp_parseopt
• >>   tcp_oos_insert_segment
• >>   tcp_listen_input
• >>   tcp_input_delayed_close
• >>   tcp_free_acked_segments
• >>   tcp_zero_window_probe
• >>   tcp_split_unsent_seg
• >>   tcp_send_fin
• >>   tcp_rst
• >>   tcp_rexmit_rto_prepare
• >>   tcp_rexmit_rto_commit
• >>   tcp_output
• >>   tcp_keepalive
• >>   tcp_enqueue_flags
• >>   tcp_update_rcv_ann_wnd
• >>   tcp_slowtmr
• >>   tcp_seg_copy
• >>   tcp_recved
• >>   tcp_recv_null
• >>   tcp_recv
• >>   tcp_process_refused_data
• >>   tcp_pcb_remove
• >>   tcp_pcb_purge
• >>   tcp_next_iss
• >>   tcp_listen_with_backlog_and_err
• >>   tcp_free
• >>   tcp_eff_send_mss_netif
• >>   tcp_close
• >>   tcp_bind
• >>   tcp_abandon
• >>   tcp_remove_listener
• >>   tcp_netif_ip_addr_changed_pcblist
• >>   tcp_listen_closed
• >>   tcp_kill_state
• >>   tcp_free_listen
• >>   tcp_close_shutdown_fin
• >>   tcp_close_shutdown
• >>   tcp_accept_null
• >>   pbuf_ref
• >>   pbuf_copy_partial
• >>   pbuf_copy
• >>   pbuf_clone
• >>   pbuf_alloc_reference

__printf (Thumb, 104 bytes, Stack size 24 bytes, __printf.o(.text))

[Stack]

• Max Depth = 24 + Unknown Stack Size
• Call Chain = __printf

• >>   _printf_percent

• >>   _printf_char_common

_printf_str (Thumb, 82 bytes, Stack size 16 bytes, _printf_str.o(.text))

[Stack]

• Max Depth = 16
• Call Chain = _printf_str

• >>   _printf_cs_common

_printf_int_dec (Thumb, 104 bytes, Stack size 24 bytes, _printf_dec.o(.text))

[Stack]

• Max Depth = 56
• Call Chain = _printf_int_dec ⇒ _printf_int_common

• >>   _printf_int_common

• >>   _printf_d

srand (Thumb, 42 bytes, Stack size 8 bytes, rand.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = srand

• >>   _rand_init

_rand_init (Thumb, 4 bytes, Stack size 0 bytes, rand.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = _rand_init ⇒ srand

• >>   srand

• >>   __rt_lib_init_rand_2

memcmp (Thumb, 88 bytes, Stack size 8 bytes, memcmp.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = memcmp

• >>   ethernet_input

__aeabi_memcpy (Thumb, 0 bytes, Stack size 0 bytes, rt_memcpy_v6.o(.text))

[Called By]

• >>   tcp_write
• >>   writesinglereg_rtu
• >>   writesinglecoil_rtu
• >>   writemultireg_rtu
• >>   writemulticoil_rtu
• >>   readinputreg_rtu
• >>   readholdreg_rtu
• >>   readdisinputstate_rtu
• >>   readcoilstate_rtu
• >>   modbus_errfunction_rtu
• >>   writesinglereg_tcp
• >>   writesinglecoil_tcp
• >>   writemultireg_tcp
• >>   writemulticoil_tcp
• >>   readinputreg_tcp
• >>   readholdreg_tcp
• >>   readdisinputstate_tcp
• >>   readcoilstate_tcp
• >>   modbus_errfunction_tcp
• >>   icmp_input
• >>   icmp_send_response
• >>   pbuf_copy_partial
• >>   pbuf_copy
• >>   tcp_recv_modbus
• >>   tcp_recv_hart4
• >>   tcp_recv_hart3
• >>   tcp_recv_hart2
• >>   tcp_recv_hart1

__rt_memcpy (Thumb, 138 bytes, Stack size 0 bytes, rt_memcpy_v6.o(.text), UNUSED)

[Calls]

• >>   __aeabi_memcpy4

_memcpy_lastbytes (Thumb, 0 bytes, Stack size unknown bytes, rt_memcpy_v6.o(.text), UNUSED)

__aeabi_memclr4 (Thumb, 0 bytes, Stack size 4 bytes, rt_memclr_w.o(.text))

[Stack]

• Max Depth = 4
• Call Chain = __aeabi_memclr4

• >>   HAL_UART_MspInit
• >>   HAL_TIM_MspPostInit
• >>   MX_TIM9_Init
• >>   MX_GPIO_Init
• >>   SystemClock_Config
• >>   readcoilstate_rtu
• >>   ethernet_link_check_state
• >>   readcoilstate_tcp
• >>   tcp_alloc

__aeabi_memclr8 (Thumb, 0 bytes, Stack size 4 bytes, rt_memclr_w.o(.text), UNUSED)

__rt_memclr_w (Thumb, 78 bytes, Stack size 4 bytes, rt_memclr_w.o(.text), UNUSED)

_memset_w (Thumb, 0 bytes, Stack size unknown bytes, rt_memclr_w.o(.text), UNUSED)

__use_two_region_memory (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)

__rt_heap_escrow$2region (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)

__rt_heap_expand$2region (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)

_printf_int_common (Thumb, 178 bytes, Stack size 32 bytes, _printf_intcommon.o(.text))

[Stack]

• Max Depth = 32
• Call Chain = _printf_int_common

• >>   _printf_int_dec

_printf_cs_common (Thumb, 20 bytes, Stack size 8 bytes, _printf_char.o(.text))

[Stack]

• Max Depth = 24
• Call Chain = _printf_cs_common ⇒ _printf_str

• >>   _printf_str

• >>   _printf_string
• >>   _printf_char

_printf_char (Thumb, 16 bytes, Stack size 0 bytes, _printf_char.o(.text), UNUSED)

[Calls]

• >>   _printf_cs_common

_printf_string (Thumb, 8 bytes, Stack size 0 bytes, _printf_char.o(.text))

[Stack]

• Max Depth = 24
• Call Chain = _printf_string ⇒ _printf_cs_common ⇒ _printf_str

• >>   _printf_cs_common

• >>   _printf_s

_printf_char_file (Thumb, 32 bytes, Stack size 16 bytes, _printf_char_file.o(.text))

[Stack]

• Max Depth = 104 + Unknown Stack Size
• Call Chain = _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   ferror
• >>   _printf_char_common

• >>   __2printf

__aeabi_memcpy4 (Thumb, 0 bytes, Stack size 8 bytes, rt_memcpy_w.o(.text), UNUSED)

[Called By]

• >>   __rt_memcpy

__aeabi_memcpy8 (Thumb, 0 bytes, Stack size 8 bytes, rt_memcpy_w.o(.text), UNUSED)

__rt_memcpy_w (Thumb, 100 bytes, Stack size 8 bytes, rt_memcpy_w.o(.text), UNUSED)

_memcpy_lastbytes_aligned (Thumb, 0 bytes, Stack size unknown bytes, rt_memcpy_w.o(.text), UNUSED)

__user_libspace (Thumb, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

__user_perproc_libspace (Thumb, 0 bytes, Stack size 0 bytes, libspace.o(.text))

[Called By]

• >>   __user_setup_stackheap

__user_perthread_libspace (Thumb, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

_printf_char_common (Thumb, 32 bytes, Stack size 64 bytes, _printf_char_common.o(.text))

[Stack]

• Max Depth = 88 + Unknown Stack Size
• Call Chain = _printf_char_common ⇒ __printf

• >>   __printf

• >>   _printf_char_file

ferror (Thumb, 8 bytes, Stack size 0 bytes, ferror.o(.text))

[Called By]

• >>   _printf_char_file

__user_setup_stackheap (Thumb, 74 bytes, Stack size 8 bytes, sys_stackheap_outer.o(.text))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = __user_setup_stackheap

• >>   __user_initial_stackheap
• >>   __user_perproc_libspace

• >>   __rt_entry_sh

exit (Thumb, 12 bytes, Stack size 0 bytes, exit.o(.text))

[Calls]

• >>   __rt_exit

• >>   __rt_entry_main

BusFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.BusFault_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream0_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.DMA1_Stream0_IRQHandler))

[Stack]

• Max Depth = 32
• Call Chain = DMA1_Stream0_IRQHandler ⇒ HAL_DMA_IRQHandler

• >>   HAL_DMA_IRQHandler

• startup_stm32f407xx.o(RESET)

DMA1_Stream2_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.DMA1_Stream2_IRQHandler))

[Stack]

• Max Depth = 32
• Call Chain = DMA1_Stream2_IRQHandler ⇒ HAL_DMA_IRQHandler

• >>   HAL_DMA_IRQHandler

• startup_stm32f407xx.o(RESET)

DMA1_Stream4_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.DMA1_Stream4_IRQHandler))

[Stack]

• Max Depth = 32
• Call Chain = DMA1_Stream4_IRQHandler ⇒ HAL_DMA_IRQHandler

• >>   HAL_DMA_IRQHandler

• startup_stm32f407xx.o(RESET)

DMA1_Stream5_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.DMA1_Stream5_IRQHandler))

[Stack]

• Max Depth = 32
• Call Chain = DMA1_Stream5_IRQHandler ⇒ HAL_DMA_IRQHandler

• >>   HAL_DMA_IRQHandler

• startup_stm32f407xx.o(RESET)

DMA1_Stream6_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.DMA1_Stream6_IRQHandler))

[Stack]

• Max Depth = 32
• Call Chain = DMA1_Stream6_IRQHandler ⇒ HAL_DMA_IRQHandler

• >>   HAL_DMA_IRQHandler

• startup_stm32f407xx.o(RESET)

DMA1_Stream7_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.DMA1_Stream7_IRQHandler))

[Stack]

• Max Depth = 32
• Call Chain = DMA1_Stream7_IRQHandler ⇒ HAL_DMA_IRQHandler

• >>   HAL_DMA_IRQHandler

• startup_stm32f407xx.o(RESET)

DMA2_Stream2_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.DMA2_Stream2_IRQHandler))

[Stack]

• Max Depth = 32
• Call Chain = DMA2_Stream2_IRQHandler ⇒ HAL_DMA_IRQHandler

• >>   HAL_DMA_IRQHandler

• startup_stm32f407xx.o(RESET)

DMA2_Stream7_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.DMA2_Stream7_IRQHandler))

[Stack]

• Max Depth = 32
• Call Chain = DMA2_Stream7_IRQHandler ⇒ HAL_DMA_IRQHandler

• >>   HAL_DMA_IRQHandler

• startup_stm32f407xx.o(RESET)

DebugMon_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.DebugMon_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

ETH_PHY_IO_DeInit (Thumb, 4 bytes, Stack size 0 bytes, ethernetif.o(i.ETH_PHY_IO_DeInit))
[Address Reference Count : 1]

• ethernetif.o(.data)

ETH_PHY_IO_GetTick (Thumb, 4 bytes, Stack size 0 bytes, ethernetif.o(i.ETH_PHY_IO_GetTick))

[Calls]

• >>   HAL_GetTick

• ethernetif.o(.data)

ETH_PHY_IO_Init (Thumb, 12 bytes, Stack size 8 bytes, ethernetif.o(i.ETH_PHY_IO_Init))

[Stack]

• Max Depth = 24
• Call Chain = ETH_PHY_IO_Init ⇒ HAL_ETH_SetMDIOClockRange

• >>   HAL_ETH_SetMDIOClockRange

• ethernetif.o(.data)

ETH_PHY_IO_ReadReg (Thumb, 26 bytes, Stack size 8 bytes, ethernetif.o(i.ETH_PHY_IO_ReadReg))

[Stack]

• Max Depth = 40
• Call Chain = ETH_PHY_IO_ReadReg ⇒ HAL_ETH_ReadPHYRegister

• >>   HAL_ETH_ReadPHYRegister

• ethernetif.o(.data)

ETH_PHY_IO_WriteReg (Thumb, 26 bytes, Stack size 8 bytes, ethernetif.o(i.ETH_PHY_IO_WriteReg))

[Stack]

• Max Depth = 40
• Call Chain = ETH_PHY_IO_WriteReg ⇒ HAL_ETH_WritePHYRegister

• >>   HAL_ETH_WritePHYRegister

• ethernetif.o(.data)

Error_Handler (Thumb, 6 bytes, Stack size 0 bytes, main.o(i.Error_Handler))

[Called By]

• >>   HAL_UART_MspInit
• >>   MX_USART2_UART_Init
• >>   MX_USART1_UART_Init
• >>   MX_UART5_Init
• >>   MX_UART4_Init
• >>   MX_TIM9_Init
• >>   MX_TIM3_Init
• >>   MX_TIM1_Init
• >>   SystemClock_Config
• >>   low_level_init

GetHoldRegData (Thumb, 16 bytes, Stack size 0 bytes, modbus.o(i.GetHoldRegData))

[Called By]

• >>   readholdreg_rtu
• >>   readholdreg_tcp

GetInputRegData (Thumb, 16 bytes, Stack size 0 bytes, modbus.o(i.GetInputRegData))

[Called By]

• >>   readinputreg_rtu
• >>   readinputreg_tcp

GetOneCoilVal (Thumb, 50 bytes, Stack size 12 bytes, modbus.o(i.GetOneCoilVal))

[Stack]

• Max Depth = 12
• Call Chain = GetOneCoilVal

• >>   readcoilstate_rtu
• >>   readcoilstate_tcp

GetOneDisInputVal (Thumb, 50 bytes, Stack size 12 bytes, modbus.o(i.GetOneDisInputVal))

[Stack]

• Max Depth = 12
• Call Chain = GetOneDisInputVal

• >>   readdisinputstate_rtu
• >>   readdisinputstate_tcp

HAL_DMA_Abort (Thumb, 172 bytes, Stack size 16 bytes, stm32f4xx_hal_dma.o(i.HAL_DMA_Abort))

[Stack]

• Max Depth = 16
• Call Chain = HAL_DMA_Abort

• >>   HAL_GetTick

• >>   HAL_UART_IRQHandler

HAL_DMA_Abort_IT (Thumb, 40 bytes, Stack size 0 bytes, stm32f4xx_hal_dma.o(i.HAL_DMA_Abort_IT))

[Called By]

• >>   HAL_UART_IRQHandler

HAL_DMA_IRQHandler (Thumb, 570 bytes, Stack size 24 bytes, stm32f4xx_hal_dma.o(i.HAL_DMA_IRQHandler))

[Stack]

• Max Depth = 24
• Call Chain = HAL_DMA_IRQHandler

• >>   DMA2_Stream7_IRQHandler
• >>   DMA2_Stream2_IRQHandler
• >>   DMA1_Stream7_IRQHandler
• >>   DMA1_Stream6_IRQHandler
• >>   DMA1_Stream5_IRQHandler
• >>   DMA1_Stream4_IRQHandler
• >>   DMA1_Stream2_IRQHandler
• >>   DMA1_Stream0_IRQHandler

HAL_DMA_Init (Thumb, 232 bytes, Stack size 24 bytes, stm32f4xx_hal_dma.o(i.HAL_DMA_Init))

[Stack]

• Max Depth = 24
• Call Chain = HAL_DMA_Init

• >>   DMA_CheckFifoParam
• >>   DMA_CalcBaseAndBitshift
• >>   HAL_GetTick

• >>   HAL_UART_MspInit

HAL_DMA_Start_IT (Thumb, 146 bytes, Stack size 32 bytes, stm32f4xx_hal_dma.o(i.HAL_DMA_Start_IT))

[Stack]

• Max Depth = 44
• Call Chain = HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   DMA_SetConfig

• >>   HAL_UART_Transmit_DMA
• >>   UART_Start_Receive_DMA

HAL_Delay (Thumb, 36 bytes, Stack size 16 bytes, stm32f4xx_hal.o(i.HAL_Delay))

[Stack]

• Max Depth = 16
• Call Chain = HAL_Delay

• >>   HAL_GetTick

• >>   hart_init
• >>   MX_LWIP_Init
• >>   delay_ms
• >>   ETH_SetMACConfig
• >>   ETH_SetDMAConfig
• >>   ETH_FlushTransmitFIFO
• >>   HAL_ETH_Stop
• >>   HAL_ETH_Start

HAL_ETH_GetMACConfig (Thumb, 242 bytes, Stack size 0 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_GetMACConfig))

[Called By]

• >>   ethernet_link_check_state

HAL_ETH_Init (Thumb, 248 bytes, Stack size 16 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_Init))

[Stack]

• Max Depth = 200
• Call Chain = HAL_ETH_Init ⇒ ETH_MACDMAConfig ⇒ ETH_SetMACConfig ⇒ HAL_Delay

• >>   HAL_ETH_MspInit
• >>   HAL_GetTick
• >>   ETH_MACDMAConfig
• >>   ETH_MACAddressConfig
• >>   ETH_DMATxDescListInit
• >>   ETH_DMARxDescListInit

• >>   low_level_init

HAL_ETH_MspInit (Thumb, 196 bytes, Stack size 48 bytes, ethernetif.o(i.HAL_ETH_MspInit))

[Stack]

• Max Depth = 72
• Call Chain = HAL_ETH_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_GPIO_Init

• >>   HAL_ETH_Init

HAL_ETH_ReadData (Thumb, 250 bytes, Stack size 40 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_ReadData))

[Stack]

• Max Depth = 232 + Unknown Stack Size
• Call Chain = HAL_ETH_ReadData ⇒ ETH_UpdateDescriptor ⇒ HAL_ETH_RxAllocateCallback ⇒ memp_malloc_pool ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_ETH_RxLinkCallback
• >>   ETH_UpdateDescriptor

• >>   low_level_input

HAL_ETH_ReadPHYRegister (Thumb, 106 bytes, Stack size 32 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_ReadPHYRegister))

[Stack]

• Max Depth = 32
• Call Chain = HAL_ETH_ReadPHYRegister

• >>   HAL_GetTick

• >>   ETH_PHY_IO_ReadReg

HAL_ETH_RxAllocateCallback (Thumb, 64 bytes, Stack size 16 bytes, ethernetif.o(i.HAL_ETH_RxAllocateCallback))

[Stack]

• Max Depth = 160 + Unknown Stack Size
• Call Chain = HAL_ETH_RxAllocateCallback ⇒ memp_malloc_pool ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_alloced_custom
• >>   memp_malloc_pool

• >>   ETH_UpdateDescriptor

HAL_ETH_RxLinkCallback (Thumb, 60 bytes, Stack size 0 bytes, ethernetif.o(i.HAL_ETH_RxLinkCallback))

[Called By]

• >>   HAL_ETH_ReadData

HAL_ETH_SetMACConfig (Thumb, 36 bytes, Stack size 16 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_SetMACConfig))

[Stack]

• Max Depth = 48
• Call Chain = HAL_ETH_SetMACConfig ⇒ ETH_SetMACConfig ⇒ HAL_Delay

• >>   ETH_SetMACConfig

• >>   ethernet_link_check_state

HAL_ETH_SetMDIOClockRange (Thumb, 72 bytes, Stack size 16 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_SetMDIOClockRange))

[Stack]

• Max Depth = 16
• Call Chain = HAL_ETH_SetMDIOClockRange

• >>   HAL_RCC_GetHCLKFreq

• >>   ETH_PHY_IO_Init

HAL_ETH_Start (Thumb, 140 bytes, Stack size 16 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_Start))

[Stack]

• Max Depth = 208 + Unknown Stack Size
• Call Chain = HAL_ETH_Start ⇒ ETH_UpdateDescriptor ⇒ HAL_ETH_RxAllocateCallback ⇒ memp_malloc_pool ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_Delay
• >>   ETH_UpdateDescriptor
• >>   ETH_FlushTransmitFIFO

• >>   ethernet_link_check_state

HAL_ETH_Stop (Thumb, 130 bytes, Stack size 16 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_Stop))

[Stack]

• Max Depth = 48
• Call Chain = HAL_ETH_Stop ⇒ ETH_FlushTransmitFIFO ⇒ HAL_Delay

• >>   HAL_Delay
• >>   ETH_FlushTransmitFIFO

• >>   ethernet_link_check_state

HAL_ETH_Transmit (Thumb, 228 bytes, Stack size 24 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_Transmit))

[Stack]

• Max Depth = 60
• Call Chain = HAL_ETH_Transmit ⇒ ETH_Prepare_Tx_Descriptors

• >>   HAL_GetTick
• >>   ETH_Prepare_Tx_Descriptors

• >>   low_level_output

HAL_ETH_WritePHYRegister (Thumb, 104 bytes, Stack size 32 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_WritePHYRegister))

[Stack]

• Max Depth = 32
• Call Chain = HAL_ETH_WritePHYRegister

• >>   HAL_GetTick

• >>   ETH_PHY_IO_WriteReg

HAL_GPIO_Init (Thumb, 454 bytes, Stack size 24 bytes, stm32f4xx_hal_gpio.o(i.HAL_GPIO_Init))

[Stack]

• Max Depth = 24
• Call Chain = HAL_GPIO_Init

• >>   HAL_UART_MspInit
• >>   HAL_TIM_MspPostInit
• >>   MX_GPIO_Init
• >>   HAL_ETH_MspInit

HAL_GPIO_ReadPin (Thumb, 16 bytes, Stack size 0 bytes, stm32f4xx_hal_gpio.o(i.HAL_GPIO_ReadPin))

[Called By]

• >>   write_spi_byte

HAL_GPIO_TogglePin (Thumb, 20 bytes, Stack size 8 bytes, stm32f4xx_hal_gpio.o(i.HAL_GPIO_TogglePin))

[Stack]

• Max Depth = 8
• Call Chain = HAL_GPIO_TogglePin

• >>   main

HAL_GPIO_WritePin (Thumb, 12 bytes, Stack size 0 bytes, stm32f4xx_hal_gpio.o(i.HAL_GPIO_WritePin))

[Called By]

• >>   hart_init
• >>   MX_LWIP_Init
• >>   MX_GPIO_Init
• >>   write_spi_byte
• >>   spi_nss_on
• >>   spi_nss_off
• >>   USART2_IRQHandler
• >>   USART1_IRQHandler
• >>   UART5_IRQHandler
• >>   UART4_IRQHandler
• >>   tcp_recv_hart4
• >>   tcp_recv_hart3
• >>   tcp_recv_hart2
• >>   tcp_recv_hart1

HAL_GetTick (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_hal.o(i.HAL_GetTick))

[Called By]

• >>   HAL_UART_Transmit
• >>   HAL_DMA_Init
• >>   HAL_RCC_OscConfig
• >>   HAL_RCC_ClockConfig
• >>   HAL_Delay
• >>   UART_WaitOnFlagUntilTimeout
• >>   Ethernet_Link_Periodic_Handle
• >>   sys_now
• >>   ETH_PHY_IO_GetTick
• >>   HAL_DMA_Abort
• >>   HAL_ETH_WritePHYRegister
• >>   HAL_ETH_Transmit
• >>   HAL_ETH_ReadPHYRegister
• >>   HAL_ETH_Init

HAL_IncTick (Thumb, 16 bytes, Stack size 0 bytes, stm32f4xx_hal.o(i.HAL_IncTick))

[Called By]

• >>   SysTick_Handler

HAL_Init (Thumb, 54 bytes, Stack size 8 bytes, stm32f4xx_hal.o(i.HAL_Init))

[Stack]

• Max Depth = 72
• Call Chain = HAL_Init ⇒ HAL_InitTick ⇒ HAL_NVIC_SetPriority ⇒ __NVIC_SetPriority

• >>   HAL_InitTick
• >>   HAL_MspInit
• >>   HAL_NVIC_SetPriorityGrouping

• >>   main

HAL_InitTick (Thumb, 64 bytes, Stack size 16 bytes, stm32f4xx_hal.o(i.HAL_InitTick))

[Stack]

• Max Depth = 64
• Call Chain = HAL_InitTick ⇒ HAL_NVIC_SetPriority ⇒ __NVIC_SetPriority

• >>   HAL_NVIC_SetPriority
• >>   HAL_SYSTICK_Config

• >>   HAL_RCC_ClockConfig
• >>   HAL_Init

HAL_MspInit (Thumb, 68 bytes, Stack size 8 bytes, stm32f4xx_hal_msp.o(i.HAL_MspInit))

[Stack]

• Max Depth = 8
• Call Chain = HAL_MspInit

• >>   HAL_Init

HAL_NVIC_EnableIRQ (Thumb, 40 bytes, Stack size 0 bytes, stm32f4xx_hal_cortex.o(i.HAL_NVIC_EnableIRQ))

[Called By]

• >>   HAL_UART_MspInit
• >>   HAL_TIM_Base_MspInit
• >>   MX_DMA_Init

HAL_NVIC_SetPriority (Thumb, 124 bytes, Stack size 40 bytes, stm32f4xx_hal_cortex.o(i.HAL_NVIC_SetPriority))

[Stack]

• Max Depth = 48
• Call Chain = HAL_NVIC_SetPriority ⇒ __NVIC_SetPriority

• >>   __NVIC_SetPriority
• >>   __NVIC_GetPriorityGrouping

• >>   HAL_UART_MspInit
• >>   HAL_TIM_Base_MspInit
• >>   MX_DMA_Init
• >>   HAL_InitTick

HAL_NVIC_SetPriorityGrouping (Thumb, 32 bytes, Stack size 0 bytes, stm32f4xx_hal_cortex.o(i.HAL_NVIC_SetPriorityGrouping))

[Called By]

• >>   HAL_Init

HAL_RCC_ClockConfig (Thumb, 368 bytes, Stack size 16 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_ClockConfig))

[Stack]

• Max Depth = 96
• Call Chain = HAL_RCC_ClockConfig ⇒ HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod

• >>   HAL_RCC_GetSysClockFreq
• >>   HAL_InitTick
• >>   HAL_GetTick

• >>   SystemClock_Config

HAL_RCC_GetHCLKFreq (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_GetHCLKFreq))

[Called By]

• >>   HAL_RCC_GetPCLK2Freq
• >>   HAL_RCC_GetPCLK1Freq
• >>   HAL_ETH_SetMDIOClockRange

HAL_RCC_GetPCLK1Freq (Thumb, 22 bytes, Stack size 4 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_GetPCLK1Freq))

[Stack]

• Max Depth = 4
• Call Chain = HAL_RCC_GetPCLK1Freq

• >>   HAL_RCC_GetHCLKFreq

• >>   UART_SetConfig

HAL_RCC_GetPCLK2Freq (Thumb, 22 bytes, Stack size 4 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_GetPCLK2Freq))

[Stack]

• Max Depth = 4
• Call Chain = HAL_RCC_GetPCLK2Freq

• >>   HAL_RCC_GetHCLKFreq

• >>   UART_SetConfig

HAL_RCC_GetSysClockFreq (Thumb, 162 bytes, Stack size 32 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_GetSysClockFreq))

[Stack]

• Max Depth = 80
• Call Chain = HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod

• >>   __aeabi_uldivmod

• >>   HAL_RCC_ClockConfig

HAL_RCC_OscConfig (Thumb, 1172 bytes, Stack size 24 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_OscConfig))

[Stack]

• Max Depth = 24
• Call Chain = HAL_RCC_OscConfig

• >>   HAL_GetTick

• >>   SystemClock_Config

HAL_SYSTICK_Config (Thumb, 52 bytes, Stack size 16 bytes, stm32f4xx_hal_cortex.o(i.HAL_SYSTICK_Config))

[Stack]

• Max Depth = 24
• Call Chain = HAL_SYSTICK_Config ⇒ __NVIC_SetPriority

• >>   __NVIC_SetPriority

• >>   HAL_InitTick

HAL_TIMEx_BreakCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim_ex.o(i.HAL_TIMEx_BreakCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIMEx_CommutCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim_ex.o(i.HAL_TIMEx_CommutCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIMEx_MasterConfigSynchronization (Thumb, 150 bytes, Stack size 12 bytes, stm32f4xx_hal_tim_ex.o(i.HAL_TIMEx_MasterConfigSynchronization))

[Stack]

• Max Depth = 12
• Call Chain = HAL_TIMEx_MasterConfigSynchronization

• >>   MX_TIM3_Init
• >>   MX_TIM1_Init

HAL_TIM_Base_Init (Thumb, 102 bytes, Stack size 8 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_Base_Init))

[Stack]

• Max Depth = 72
• Call Chain = HAL_TIM_Base_Init ⇒ HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority ⇒ __NVIC_SetPriority

• >>   HAL_TIM_Base_MspInit
• >>   TIM_Base_SetConfig

• >>   MX_TIM9_Init
• >>   MX_TIM3_Init
• >>   MX_TIM1_Init

HAL_TIM_Base_MspInit (Thumb, 166 bytes, Stack size 16 bytes, tim.o(i.HAL_TIM_Base_MspInit))

[Stack]

• Max Depth = 64
• Call Chain = HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority ⇒ __NVIC_SetPriority

• >>   HAL_NVIC_SetPriority
• >>   HAL_NVIC_EnableIRQ

• >>   HAL_TIM_Base_Init

HAL_TIM_Base_Start_IT (Thumb, 138 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_Base_Start_IT))

[Called By]

• >>   main

HAL_TIM_Base_Stop_IT (Thumb, 62 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_Base_Stop_IT))

[Called By]

• >>   HAL_TIM_PeriodElapsedCallback

HAL_TIM_ConfigClockSource (Thumb, 268 bytes, Stack size 24 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_ConfigClockSource))

[Stack]

• Max Depth = 36
• Call Chain = HAL_TIM_ConfigClockSource ⇒ TIM_ETR_SetConfig

• >>   TIM_ETR_SetConfig
• >>   TIM_TI2_ConfigInputStage
• >>   TIM_TI1_ConfigInputStage
• >>   TIM_ITRx_SetConfig

• >>   MX_TIM9_Init
• >>   MX_TIM3_Init
• >>   MX_TIM1_Init

HAL_TIM_IC_CaptureCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_IC_CaptureCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIM_IRQHandler (Thumb, 364 bytes, Stack size 16 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_IRQHandler))

[Stack]

• Max Depth = 2292
• Call Chain = HAL_TIM_IRQHandler ⇒ HAL_TIM_PeriodElapsedCallback ⇒ modbus_process_rtu ⇒ modbus_analysis_rtu ⇒ writemulticoil_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   HAL_TIM_PeriodElapsedCallback
• >>   HAL_TIM_TriggerCallback
• >>   HAL_TIM_PWM_PulseFinishedCallback
• >>   HAL_TIM_OC_DelayElapsedCallback
• >>   HAL_TIM_IC_CaptureCallback
• >>   HAL_TIMEx_CommutCallback
• >>   HAL_TIMEx_BreakCallback

• >>   TIM3_IRQHandler
• >>   TIM1_UP_TIM10_IRQHandler

HAL_TIM_MspPostInit (Thumb, 84 bytes, Stack size 32 bytes, tim.o(i.HAL_TIM_MspPostInit))

[Stack]

• Max Depth = 56
• Call Chain = HAL_TIM_MspPostInit ⇒ HAL_GPIO_Init

• >>   HAL_GPIO_Init
• >>   __aeabi_memclr4

• >>   MX_TIM9_Init

HAL_TIM_OC_DelayElapsedCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_OC_DelayElapsedCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIM_PWM_ConfigChannel (Thumb, 260 bytes, Stack size 24 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_PWM_ConfigChannel))

[Stack]

• Max Depth = 36
• Call Chain = HAL_TIM_PWM_ConfigChannel ⇒ TIM_OC2_SetConfig

• >>   TIM_OC2_SetConfig
• >>   TIM_OC4_SetConfig
• >>   TIM_OC3_SetConfig
• >>   TIM_OC1_SetConfig

• >>   MX_TIM9_Init

HAL_TIM_PWM_Init (Thumb, 102 bytes, Stack size 8 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_PWM_Init))

[Stack]

• Max Depth = 16
• Call Chain = HAL_TIM_PWM_Init ⇒ TIM_Base_SetConfig

• >>   HAL_TIM_PWM_MspInit
• >>   TIM_Base_SetConfig

• >>   MX_TIM9_Init
• >>   main

HAL_TIM_PWM_MspInit (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_PWM_MspInit))

[Called By]

• >>   HAL_TIM_PWM_Init

HAL_TIM_PWM_PulseFinishedCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_PWM_PulseFinishedCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIM_PWM_Start (Thumb, 238 bytes, Stack size 16 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_PWM_Start))

[Stack]

• Max Depth = 28
• Call Chain = HAL_TIM_PWM_Start ⇒ TIM_CCxChannelCmd

• >>   TIM_CCxChannelCmd

• >>   main

HAL_TIM_PeriodElapsedCallback (Thumb, 86 bytes, Stack size 8 bytes, tim.o(i.HAL_TIM_PeriodElapsedCallback))

[Stack]

• Max Depth = 2276
• Call Chain = HAL_TIM_PeriodElapsedCallback ⇒ modbus_process_rtu ⇒ modbus_analysis_rtu ⇒ writemulticoil_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   modbus_process_rtu
• >>   hart_cb
• >>   HAL_TIM_Base_Stop_IT

• >>   HAL_TIM_IRQHandler

HAL_TIM_TriggerCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_TriggerCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_UARTEx_ReceiveToIdle_DMA (Thumb, 112 bytes, Stack size 24 bytes, stm32f4xx_hal_uart.o(i.HAL_UARTEx_ReceiveToIdle_DMA))

[Stack]

• Max Depth = 100
• Call Chain = HAL_UARTEx_ReceiveToIdle_DMA ⇒ UART_Start_Receive_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   UART_Start_Receive_DMA

• >>   hart_init
• >>   USART2_IRQHandler
• >>   USART1_IRQHandler
• >>   UART5_IRQHandler
• >>   UART4_IRQHandler

HAL_UARTEx_RxEventCallback (Thumb, 160 bytes, Stack size 16 bytes, usart.o(i.HAL_UARTEx_RxEventCallback))

[Stack]

• Max Depth = 400 + Unknown Stack Size
• Call Chain = HAL_UARTEx_RxEventCallback ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_write

• >>   UART_Receive_IT
• >>   UART_DMARxHalfCplt
• >>   UART_DMAReceiveCplt
• >>   HAL_UART_IRQHandler

HAL_UART_ErrorCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_ErrorCallback))

[Called By]

• >>   UART_DMAError
• >>   UART_DMAAbortOnError
• >>   HAL_UART_IRQHandler

HAL_UART_IRQHandler (Thumb, 772 bytes, Stack size 40 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_IRQHandler))

[Stack]

• Max Depth = 464 + Unknown Stack Size
• Call Chain = HAL_UART_IRQHandler ⇒ UART_Receive_IT ⇒ HAL_UARTEx_RxEventCallback ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_UARTEx_RxEventCallback
• >>   HAL_UART_ErrorCallback
• >>   UART_Transmit_IT
• >>   UART_Receive_IT
• >>   UART_EndTransmit_IT
• >>   UART_EndRxTransfer
• >>   HAL_DMA_Abort_IT
• >>   HAL_DMA_Abort

• >>   USART2_IRQHandler
• >>   USART1_IRQHandler
• >>   UART5_IRQHandler
• >>   UART4_IRQHandler

HAL_UART_Init (Thumb, 118 bytes, Stack size 8 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_Init))

[Stack]

• Max Depth = 96
• Call Chain = HAL_UART_Init ⇒ UART_SetConfig ⇒ __aeabi_uldivmod

• >>   HAL_UART_MspInit
• >>   UART_SetConfig

• >>   MX_USART2_UART_Init
• >>   MX_USART1_UART_Init
• >>   MX_UART5_Init
• >>   MX_UART4_Init

HAL_UART_MspInit (Thumb, 1130 bytes, Stack size 32 bytes, usart.o(i.HAL_UART_MspInit))

[Stack]

• Max Depth = 80
• Call Chain = HAL_UART_MspInit ⇒ HAL_NVIC_SetPriority ⇒ __NVIC_SetPriority

• >>   HAL_DMA_Init
• >>   HAL_NVIC_SetPriority
• >>   HAL_NVIC_EnableIRQ
• >>   HAL_GPIO_Init
• >>   Error_Handler
• >>   __aeabi_memclr4

• >>   HAL_UART_Init

HAL_UART_RxCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, usart.o(i.HAL_UART_RxCpltCallback))

[Called By]

• >>   UART_Receive_IT
• >>   UART_DMAReceiveCplt

HAL_UART_RxHalfCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_RxHalfCpltCallback))

[Called By]

• >>   UART_DMARxHalfCplt

HAL_UART_Transmit (Thumb, 190 bytes, Stack size 40 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_Transmit))

[Stack]

• Max Depth = 72
• Call Chain = HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout

• >>   UART_WaitOnFlagUntilTimeout
• >>   HAL_GetTick

• >>   fputc

HAL_UART_Transmit_DMA (Thumb, 144 bytes, Stack size 32 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_Transmit_DMA))

[Stack]

• Max Depth = 76
• Call Chain = HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   HAL_DMA_Start_IT

• >>   uart_send

HAL_UART_TxCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_TxCpltCallback))

[Called By]

• >>   UART_EndTransmit_IT
• >>   UART_DMATransmitCplt

HAL_UART_TxHalfCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_TxHalfCpltCallback))

[Called By]

• >>   UART_DMATxHalfCplt

HardFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.HardFault_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

LAN8742_GetLinkState (Thumb, 188 bytes, Stack size 16 bytes, lan8742.o(i.LAN8742_GetLinkState))

[Stack]

• Max Depth = 16
• Call Chain = LAN8742_GetLinkState

• >>   ethernet_link_check_state

LAN8742_Init (Thumb, 90 bytes, Stack size 24 bytes, lan8742.o(i.LAN8742_Init))

[Stack]

• Max Depth = 24
• Call Chain = LAN8742_Init

• >>   low_level_init

LAN8742_RegisterBusIO (Thumb, 46 bytes, Stack size 0 bytes, lan8742.o(i.LAN8742_RegisterBusIO))

[Called By]

• >>   low_level_init

MX_DMA_Init (Thumb, 194 bytes, Stack size 8 bytes, dma.o(i.MX_DMA_Init))

[Stack]

• Max Depth = 56
• Call Chain = MX_DMA_Init ⇒ HAL_NVIC_SetPriority ⇒ __NVIC_SetPriority

• >>   HAL_NVIC_SetPriority
• >>   HAL_NVIC_EnableIRQ

• >>   main

MX_GPIO_Init (Thumb, 452 bytes, Stack size 32 bytes, gpio.o(i.MX_GPIO_Init))

[Stack]

• Max Depth = 56
• Call Chain = MX_GPIO_Init ⇒ HAL_GPIO_Init

• >>   HAL_GPIO_WritePin
• >>   HAL_GPIO_Init
• >>   __aeabi_memclr4

• >>   main

MX_LWIP_Init (Thumb, 330 bytes, Stack size 40 bytes, lwip.o(i.MX_LWIP_Init))

[Stack]

• Max Depth = 720 + Unknown Stack Size
• Call Chain = MX_LWIP_Init ⇒ netif_add ⇒ netif_set_addr ⇒ netif_do_set_ipaddr ⇒ netif_do_ip_addr_changed ⇒ tcp_netif_ip_addr_changed ⇒ tcp_netif_ip_addr_changed_pcblist ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_GPIO_WritePin
• >>   HAL_Delay
• >>   netif_set_link_callback
• >>   netif_set_default
• >>   netif_add
• >>   lwip_init
• >>   netif_set_up

• >>   main

MX_LWIP_Process (Thumb, 22 bytes, Stack size 8 bytes, lwip.o(i.MX_LWIP_Process))

[Stack]

• Max Depth = 480 + Unknown Stack Size
• Call Chain = MX_LWIP_Process ⇒ Ethernet_Link_Periodic_Handle ⇒ ethernet_link_check_state ⇒ netif_set_link_up ⇒ netif_issue_reports ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   sys_check_timeouts
• >>   Ethernet_Link_Periodic_Handle
• >>   ethernetif_input

• >>   main

MX_TIM1_Init (Thumb, 102 bytes, Stack size 32 bytes, tim.o(i.MX_TIM1_Init))

[Stack]

• Max Depth = 104
• Call Chain = MX_TIM1_Init ⇒ HAL_TIM_Base_Init ⇒ HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority ⇒ __NVIC_SetPriority

• >>   HAL_TIM_ConfigClockSource
• >>   HAL_TIM_Base_Init
• >>   HAL_TIMEx_MasterConfigSynchronization
• >>   Error_Handler

• >>   main

MX_TIM3_Init (Thumb, 100 bytes, Stack size 32 bytes, tim.o(i.MX_TIM3_Init))

[Stack]

• Max Depth = 104
• Call Chain = MX_TIM3_Init ⇒ HAL_TIM_Base_Init ⇒ HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority ⇒ __NVIC_SetPriority

• >>   HAL_TIM_ConfigClockSource
• >>   HAL_TIM_Base_Init
• >>   HAL_TIMEx_MasterConfigSynchronization
• >>   Error_Handler

• >>   main

MX_TIM9_Init (Thumb, 128 bytes, Stack size 48 bytes, tim.o(i.MX_TIM9_Init))

[Stack]

• Max Depth = 120
• Call Chain = MX_TIM9_Init ⇒ HAL_TIM_Base_Init ⇒ HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority ⇒ __NVIC_SetPriority

• >>   HAL_TIM_PWM_ConfigChannel
• >>   HAL_TIM_ConfigClockSource
• >>   HAL_TIM_Base_Init
• >>   HAL_TIM_MspPostInit
• >>   HAL_TIM_PWM_Init
• >>   Error_Handler
• >>   __aeabi_memclr4

• >>   main

MX_UART4_Init (Thumb, 54 bytes, Stack size 8 bytes, usart.o(i.MX_UART4_Init))

[Stack]

• Max Depth = 104
• Call Chain = MX_UART4_Init ⇒ HAL_UART_Init ⇒ UART_SetConfig ⇒ __aeabi_uldivmod

• >>   HAL_UART_Init
• >>   Error_Handler

• >>   main

MX_UART5_Init (Thumb, 54 bytes, Stack size 8 bytes, usart.o(i.MX_UART5_Init))

[Stack]

• Max Depth = 104
• Call Chain = MX_UART5_Init ⇒ HAL_UART_Init ⇒ UART_SetConfig ⇒ __aeabi_uldivmod

• >>   HAL_UART_Init
• >>   Error_Handler

• >>   main

MX_USART1_UART_Init (Thumb, 54 bytes, Stack size 8 bytes, usart.o(i.MX_USART1_UART_Init))

[Stack]

• Max Depth = 104
• Call Chain = MX_USART1_UART_Init ⇒ HAL_UART_Init ⇒ UART_SetConfig ⇒ __aeabi_uldivmod

• >>   HAL_UART_Init
• >>   Error_Handler

• >>   main

MX_USART2_UART_Init (Thumb, 54 bytes, Stack size 8 bytes, usart.o(i.MX_USART2_UART_Init))

[Stack]

• Max Depth = 104
• Call Chain = MX_USART2_UART_Init ⇒ HAL_UART_Init ⇒ UART_SetConfig ⇒ __aeabi_uldivmod

• >>   HAL_UART_Init
• >>   Error_Handler

• >>   main

MemManage_Handler (Thumb, 4 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.MemManage_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

ModbusCRC16 (Thumb, 70 bytes, Stack size 12 bytes, modbus.o(i.ModbusCRC16))

[Stack]

• Max Depth = 12
• Call Chain = ModbusCRC16

• >>   modbus_process_rtu
• >>   writesinglereg_rtu
• >>   writesinglecoil_rtu
• >>   writemultireg_rtu
• >>   writemulticoil_rtu
• >>   readinputreg_rtu
• >>   readholdreg_rtu
• >>   readdisinputstate_rtu
• >>   readcoilstate_rtu
• >>   modbus_errfunction_rtu

NMI_Handler (Thumb, 4 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.NMI_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.PendSV_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.SVC_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

SysTick_Handler (Thumb, 8 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.SysTick_Handler))

[Stack]

• Max Depth = 8
• Call Chain = SysTick_Handler

• >>   HAL_IncTick

• startup_stm32f407xx.o(RESET)

SystemClock_Config (Thumb, 166 bytes, Stack size 80 bytes, main.o(i.SystemClock_Config))

[Stack]

• Max Depth = 176
• Call Chain = SystemClock_Config ⇒ HAL_RCC_ClockConfig ⇒ HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod

• >>   HAL_RCC_OscConfig
• >>   HAL_RCC_ClockConfig
• >>   Error_Handler
• >>   __aeabi_memclr4

• >>   main

SystemInit (Thumb, 14 bytes, Stack size 0 bytes, system_stm32f4xx.o(i.SystemInit))
[Address Reference Count : 1]

• startup_stm32f407xx.o(.text)

TIM1_UP_TIM10_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.TIM1_UP_TIM10_IRQHandler))

[Stack]

• Max Depth = 2300
• Call Chain = TIM1_UP_TIM10_IRQHandler ⇒ HAL_TIM_IRQHandler ⇒ HAL_TIM_PeriodElapsedCallback ⇒ modbus_process_rtu ⇒ modbus_analysis_rtu ⇒ writemulticoil_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   HAL_TIM_IRQHandler

• startup_stm32f407xx.o(RESET)

TIM3_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.TIM3_IRQHandler))

[Stack]

• Max Depth = 2300
• Call Chain = TIM3_IRQHandler ⇒ HAL_TIM_IRQHandler ⇒ HAL_TIM_PeriodElapsedCallback ⇒ modbus_process_rtu ⇒ modbus_analysis_rtu ⇒ writemulticoil_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   HAL_TIM_IRQHandler

• startup_stm32f407xx.o(RESET)

TIM_Base_SetConfig (Thumb, 178 bytes, Stack size 8 bytes, stm32f4xx_hal_tim.o(i.TIM_Base_SetConfig))

[Stack]

• Max Depth = 8
• Call Chain = TIM_Base_SetConfig

• >>   HAL_TIM_Base_Init
• >>   HAL_TIM_PWM_Init

TIM_CCxChannelCmd (Thumb, 34 bytes, Stack size 12 bytes, stm32f4xx_hal_tim.o(i.TIM_CCxChannelCmd))

[Stack]

• Max Depth = 12
• Call Chain = TIM_CCxChannelCmd

• >>   HAL_TIM_PWM_Start

TIM_ETR_SetConfig (Thumb, 22 bytes, Stack size 12 bytes, stm32f4xx_hal_tim.o(i.TIM_ETR_SetConfig))

[Stack]

• Max Depth = 12
• Call Chain = TIM_ETR_SetConfig

• >>   HAL_TIM_ConfigClockSource

TIM_OC2_SetConfig (Thumb, 114 bytes, Stack size 12 bytes, stm32f4xx_hal_tim.o(i.TIM_OC2_SetConfig))

[Stack]

• Max Depth = 12
• Call Chain = TIM_OC2_SetConfig

• >>   HAL_TIM_PWM_ConfigChannel

UART4_IRQHandler (Thumb, 30 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.UART4_IRQHandler))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = UART4_IRQHandler ⇒ HAL_UART_IRQHandler ⇒ UART_Receive_IT ⇒ HAL_UARTEx_RxEventCallback ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_UARTEx_ReceiveToIdle_DMA
• >>   HAL_GPIO_WritePin
• >>   HAL_UART_IRQHandler

• startup_stm32f407xx.o(RESET)

UART5_IRQHandler (Thumb, 30 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.UART5_IRQHandler))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = UART5_IRQHandler ⇒ HAL_UART_IRQHandler ⇒ UART_Receive_IT ⇒ HAL_UARTEx_RxEventCallback ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_UARTEx_ReceiveToIdle_DMA
• >>   HAL_GPIO_WritePin
• >>   HAL_UART_IRQHandler

• startup_stm32f407xx.o(RESET)

UART_Start_Receive_DMA (Thumb, 202 bytes, Stack size 32 bytes, stm32f4xx_hal_uart.o(i.UART_Start_Receive_DMA))

[Stack]

• Max Depth = 76
• Call Chain = UART_Start_Receive_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   HAL_DMA_Start_IT

• >>   HAL_UARTEx_ReceiveToIdle_DMA

USART1_IRQHandler (Thumb, 30 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.USART1_IRQHandler))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = USART1_IRQHandler ⇒ HAL_UART_IRQHandler ⇒ UART_Receive_IT ⇒ HAL_UARTEx_RxEventCallback ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_UARTEx_ReceiveToIdle_DMA
• >>   HAL_GPIO_WritePin
• >>   HAL_UART_IRQHandler

• startup_stm32f407xx.o(RESET)

USART2_IRQHandler (Thumb, 30 bytes, Stack size 8 bytes, stm32f4xx_it.o(i.USART2_IRQHandler))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = USART2_IRQHandler ⇒ HAL_UART_IRQHandler ⇒ UART_Receive_IT ⇒ HAL_UARTEx_RxEventCallback ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_UARTEx_ReceiveToIdle_DMA
• >>   HAL_GPIO_WritePin
• >>   HAL_UART_IRQHandler

• startup_stm32f407xx.o(RESET)

UsageFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.UsageFault_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

WriteHoldRegData (Thumb, 10 bytes, Stack size 0 bytes, modbus.o(i.WriteHoldRegData))

[Called By]

• >>   writesinglereg_rtu
• >>   writemultireg_rtu
• >>   writesinglereg_tcp
• >>   writemultireg_tcp

WriteOneCoilData (Thumb, 114 bytes, Stack size 16 bytes, modbus.o(i.WriteOneCoilData))

[Stack]

• Max Depth = 16
• Call Chain = WriteOneCoilData

• >>   writesinglecoil_rtu
• >>   writemulticoil_rtu
• >>   writesinglecoil_tcp
• >>   writemulticoil_tcp

_sys_exit (Thumb, 4 bytes, Stack size 0 bytes, usart.o(i._sys_exit))

[Called By]

• >>   __rt_exit_exit

dac161_spi_write (Thumb, 28 bytes, Stack size 16 bytes, dac161s997.o(i.dac161_spi_write))

[Stack]

• Max Depth = 52
• Call Chain = dac161_spi_write ⇒ write_spi_byte ⇒ spi_delay_us ⇒ delay_us

• >>   write_spi_byte

• >>   dac161s997_output
• >>   dac161s997_write_reg

dac161s997_init (Thumb, 52 bytes, Stack size 8 bytes, dac161s997.o(i.dac161s997_init))

[Stack]

• Max Depth = 92
• Call Chain = dac161s997_init ⇒ dac161s997_reset ⇒ dac161s997_write_reg ⇒ dac161_spi_write ⇒ write_spi_byte ⇒ spi_delay_us ⇒ delay_us

• >>   delay_ms
• >>   dac161s997_write_reg
• >>   dac161s997_reset

• >>   main

dac161s997_output (Thumb, 98 bytes, Stack size 24 bytes, dac161s997.o(i.dac161s997_output))

[Stack]

• Max Depth = 76
• Call Chain = dac161s997_output ⇒ dac161_spi_write ⇒ write_spi_byte ⇒ spi_delay_us ⇒ delay_us

• >>   spi_nss_on
• >>   spi_nss_off
• >>   dac161_spi_write
• >>   spi_delay_us

• >>   main

dac161s997_reset (Thumb, 30 bytes, Stack size 8 bytes, dac161s997.o(i.dac161s997_reset))

[Stack]

• Max Depth = 84
• Call Chain = dac161s997_reset ⇒ dac161s997_write_reg ⇒ dac161_spi_write ⇒ write_spi_byte ⇒ spi_delay_us ⇒ delay_us

• >>   dac161s997_write_reg

• >>   dac161s997_init

dac161s997_write_reg (Thumb, 60 bytes, Stack size 24 bytes, dac161s997.o(i.dac161s997_write_reg))

[Stack]

• Max Depth = 76
• Call Chain = dac161s997_write_reg ⇒ dac161_spi_write ⇒ write_spi_byte ⇒ spi_delay_us ⇒ delay_us

• >>   spi_nss_on
• >>   spi_nss_off
• >>   dac161_spi_write
• >>   spi_delay_us

• >>   dac161s997_init
• >>   dac161s997_reset

delay_ms (Thumb, 10 bytes, Stack size 8 bytes, main.o(i.delay_ms))

[Stack]

• Max Depth = 24
• Call Chain = delay_ms ⇒ HAL_Delay

• >>   HAL_Delay

• >>   dac161s997_init

delay_us (Thumb, 92 bytes, Stack size 12 bytes, main.o(i.delay_us))

[Stack]

• Max Depth = 12
• Call Chain = delay_us

• >>   spi_delay_us

etharp_cleanup_netif (Thumb, 40 bytes, Stack size 16 bytes, etharp.o(i.etharp_cleanup_netif))

[Stack]

• Max Depth = 216 + Unknown Stack Size
• Call Chain = etharp_cleanup_netif ⇒ etharp_free_entry ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   etharp_free_entry

• >>   netif_set_down

etharp_input (Thumb, 166 bytes, Stack size 48 bytes, etharp.o(i.etharp_input))

[Stack]

• Max Depth = 344 + Unknown Stack Size
• Call Chain = etharp_input ⇒ etharp_update_arp_entry ⇒ etharp_find_entry ⇒ etharp_free_entry ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   etharp_update_arp_entry
• >>   etharp_raw
• >>   __2printf

• >>   ethernet_input

etharp_output (Thumb, 320 bytes, Stack size 32 bytes, etharp.o(i.etharp_output))

[Stack]

• Max Depth = 392 + Unknown Stack Size
• Call Chain = etharp_output ⇒ etharp_query ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   etharp_query
• >>   etharp_output_to_arp_index
• >>   ethernet_output
• >>   ip4_addr_isbroadcast_u32
• >>   __2printf

• ethernetif.o(i.ethernetif_init)

etharp_query (Thumb, 330 bytes, Stack size 48 bytes, etharp.o(i.etharp_query))

[Stack]

• Max Depth = 360 + Unknown Stack Size
• Call Chain = etharp_query ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   etharp_find_entry
• >>   ethernet_output
• >>   etharp_request
• >>   ip4_addr_isbroadcast_u32
• >>   pbuf_ref
• >>   pbuf_clone
• >>   __2printf

• >>   etharp_output

etharp_request (Thumb, 6 bytes, Stack size 0 bytes, etharp.o(i.etharp_request))

[Stack]

• Max Depth = 312 + Unknown Stack Size
• Call Chain = etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   etharp_request_dst

• >>   etharp_query
• >>   etharp_output_to_arp_index
• >>   etharp_tmr
• >>   netif_issue_reports

etharp_tmr (Thumb, 94 bytes, Stack size 24 bytes, etharp.o(i.etharp_tmr))

[Stack]

• Max Depth = 336 + Unknown Stack Size
• Call Chain = etharp_tmr ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   etharp_free_entry
• >>   etharp_request

• timeouts.o(.constdata)

ethernet_input (Thumb, 172 bytes, Stack size 24 bytes, ethernet.o(i.ethernet_input))

[Stack]

• Max Depth = 720 + Unknown Stack Size
• Call Chain = ethernet_input ⇒ ip4_input ⇒ tcp_input ⇒ tcp_listen_input ⇒ tcp_alloc ⇒ tcp_kill_state ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   pbuf_remove_header
• >>   ip4_input
• >>   etharp_input
• >>   memcmp

• lwip.o(i.MX_LWIP_Init)

ethernet_link_check_state (Thumb, 164 bytes, Stack size 120 bytes, ethernetif.o(i.ethernet_link_check_state))

[Stack]

• Max Depth = 456 + Unknown Stack Size
• Call Chain = ethernet_link_check_state ⇒ netif_set_link_up ⇒ netif_issue_reports ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   netif_set_up
• >>   netif_set_link_up
• >>   netif_set_link_down
• >>   netif_set_down
• >>   LAN8742_GetLinkState
• >>   HAL_ETH_Stop
• >>   HAL_ETH_Start
• >>   HAL_ETH_SetMACConfig
• >>   HAL_ETH_GetMACConfig
• >>   __aeabi_memclr4

• >>   Ethernet_Link_Periodic_Handle
• >>   low_level_init

ethernet_output (Thumb, 96 bytes, Stack size 24 bytes, ethernet.o(i.ethernet_output))

[Stack]

• Max Depth = 168 + Unknown Stack Size
• Call Chain = ethernet_output ⇒ pbuf_add_header ⇒ pbuf_add_header_impl ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_add_header
• >>   lwip_htons
• >>   __2printf

• >>   etharp_output
• >>   etharp_query
• >>   etharp_update_arp_entry
• >>   etharp_raw
• >>   etharp_output_to_arp_index

ethernetif_init (Thumb, 52 bytes, Stack size 8 bytes, ethernetif.o(i.ethernetif_init))

[Stack]

• Max Depth = 496 + Unknown Stack Size
• Call Chain = ethernetif_init ⇒ low_level_init ⇒ ethernet_link_check_state ⇒ netif_set_link_up ⇒ netif_issue_reports ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   low_level_init
• >>   __2printf

• lwip.o(i.MX_LWIP_Init)

ethernetif_input (Thumb, 36 bytes, Stack size 16 bytes, ethernetif.o(i.ethernetif_input))

[Stack]

• Max Depth = 256 + Unknown Stack Size
• Call Chain = ethernetif_input ⇒ low_level_input ⇒ HAL_ETH_ReadData ⇒ ETH_UpdateDescriptor ⇒ HAL_ETH_RxAllocateCallback ⇒ memp_malloc_pool ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   low_level_input

• >>   MX_LWIP_Process

fputc (Thumb, 22 bytes, Stack size 16 bytes, usart.o(i.fputc))

[Stack]

• Max Depth = 88
• Call Chain = fputc ⇒ HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout

• >>   HAL_UART_Transmit

• _printf_char_file.o(.text)

hart_cb (Thumb, 2 bytes, Stack size 0 bytes, usart.o(i.hart_cb))

[Called By]

• >>   HAL_TIM_PeriodElapsedCallback

hart_init (Thumb, 70 bytes, Stack size 8 bytes, usart.o(i.hart_init))

[Stack]

• Max Depth = 108
• Call Chain = hart_init ⇒ HAL_UARTEx_ReceiveToIdle_DMA ⇒ UART_Start_Receive_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   HAL_UARTEx_ReceiveToIdle_DMA
• >>   HAL_GPIO_WritePin
• >>   HAL_Delay

• >>   main

icmp_dest_unreach (Thumb, 8 bytes, Stack size 0 bytes, icmp.o(i.icmp_dest_unreach))

[Stack]

• Max Depth = 440 + Unknown Stack Size
• Call Chain = icmp_dest_unreach ⇒ icmp_send_response ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   icmp_send_response

• >>   ip4_input

icmp_input (Thumb, 332 bytes, Stack size 48 bytes, icmp.o(i.icmp_input))

[Stack]

• Max Depth = 440 + Unknown Stack Size
• Call Chain = icmp_input ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   pbuf_alloc
• >>   pbuf_remove_header
• >>   pbuf_add_header
• >>   ip4_output_if
• >>   ip4_addr_isbroadcast_u32
• >>   pbuf_copy
• >>   __aeabi_memcpy
• >>   __2printf

• >>   ip4_input

icmp_time_exceeded (Thumb, 8 bytes, Stack size 0 bytes, icmp.o(i.icmp_time_exceeded))

[Stack]

• Max Depth = 440 + Unknown Stack Size
• Call Chain = icmp_time_exceeded ⇒ icmp_send_response ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   icmp_send_response

• >>   ip_reass_free_complete_datagram

ip4_addr_isbroadcast_u32 (Thumb, 80 bytes, Stack size 4 bytes, ip4_addr.o(i.ip4_addr_isbroadcast_u32))

[Stack]

• Max Depth = 4
• Call Chain = ip4_addr_isbroadcast_u32

• >>   etharp_output
• >>   ip4_input_accept
• >>   icmp_input
• >>   etharp_query
• >>   etharp_update_arp_entry
• >>   ip4_input
• >>   tcp_input

ip4_frag (Thumb, 484 bytes, Stack size 88 bytes, ip4_frag.o(i.ip4_frag))

[Stack]

• Max Depth = 320 + Unknown Stack Size
• Call Chain = ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   pbuf_alloced_custom
• >>   ip_frag_free_pbuf_custom_ref
• >>   ip_frag_alloc_pbuf_custom_ref
• >>   pbuf_cat
• >>   pbuf_alloc
• >>   lwip_htons
• >>   pbuf_ref
• >>   __2printf

• >>   ip4_output_if_src

ip4_input (Thumb, 398 bytes, Stack size 32 bytes, ip4.o(i.ip4_input))

[Stack]

• Max Depth = 696 + Unknown Stack Size
• Call Chain = ip4_input ⇒ tcp_input ⇒ tcp_listen_input ⇒ tcp_alloc ⇒ tcp_kill_state ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   ip4_reass
• >>   ip4_input_accept
• >>   icmp_input
• >>   icmp_dest_unreach
• >>   pbuf_realloc
• >>   pbuf_remove_header
• >>   lwip_htons
• >>   ip4_addr_isbroadcast_u32
• >>   tcp_input
• >>   pbuf_header_force

• >>   ethernet_input

ip4_output_if (Thumb, 44 bytes, Stack size 32 bytes, ip4.o(i.ip4_output_if))

[Stack]

• Max Depth = 392 + Unknown Stack Size
• Call Chain = ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   ip4_output_if_src

• >>   icmp_input
• >>   icmp_send_response
• >>   tcp_output_segment
• >>   tcp_output_control_segment

ip4_output_if_src (Thumb, 232 bytes, Stack size 40 bytes, ip4.o(i.ip4_output_if_src))

[Stack]

• Max Depth = 360 + Unknown Stack Size
• Call Chain = ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   ip4_frag
• >>   pbuf_add_header
• >>   lwip_htons
• >>   __2printf

• >>   ip4_output_if

ip4_reass (Thumb, 464 bytes, Stack size 32 bytes, ip4_frag.o(i.ip4_reass))

[Stack]

• Max Depth = 544 + Unknown Stack Size
• Call Chain = ip4_reass ⇒ ip_reass_enqueue_new_datagram ⇒ ip_reass_remove_oldest_datagram ⇒ ip_reass_free_complete_datagram ⇒ icmp_time_exceeded ⇒ icmp_send_response ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   ip_reass_remove_oldest_datagram
• >>   ip_reass_enqueue_new_datagram
• >>   ip_reass_dequeue_datagram
• >>   ip_reass_chain_frag_into_datagram_and_validate
• >>   pbuf_cat
• >>   pbuf_remove_header
• >>   lwip_htons
• >>   pbuf_clen
• >>   __2printf

• >>   ip4_input

ip4_route (Thumb, 110 bytes, Stack size 8 bytes, ip4.o(i.ip4_route))

[Stack]

• Max Depth = 8
• Call Chain = ip4_route

• >>   icmp_send_response
• >>   tcp_route
• >>   tcp_process
• >>   tcp_listen_input

ip_reass_tmr (Thumb, 42 bytes, Stack size 16 bytes, ip4_frag.o(i.ip_reass_tmr))

[Stack]

• Max Depth = 480 + Unknown Stack Size
• Call Chain = ip_reass_tmr ⇒ ip_reass_free_complete_datagram ⇒ icmp_time_exceeded ⇒ icmp_send_response ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   ip_reass_free_complete_datagram

• timeouts.o(.constdata)

lwip_htonl (Thumb, 24 bytes, Stack size 0 bytes, def.o(i.lwip_htonl))

[Called By]

• >>   tcp_output_segment
• >>   tcp_output_alloc_header_common
• >>   tcp_create_segment
• >>   tcp_send_empty_ack
• >>   tcp_rexmit
• >>   tcp_input
• >>   tcp_receive
• >>   tcp_free_acked_segments
• >>   tcp_zero_window_probe
• >>   tcp_split_unsent_seg
• >>   tcp_rst
• >>   tcp_rexmit_rto_prepare
• >>   tcp_output
• >>   tcp_keepalive

lwip_htons (Thumb, 10 bytes, Stack size 0 bytes, def.o(i.lwip_htons))

[Called By]

• >>   tcp_write
• >>   ip_reass_chain_frag_into_datagram_and_validate
• >>   ip4_reass
• >>   ip4_frag
• >>   ip4_output_if_src
• >>   etharp_raw
• >>   ip4_input
• >>   ethernet_output
• >>   tcp_output_segment
• >>   tcp_output_alloc_header_common
• >>   tcp_create_segment
• >>   tcp_input
• >>   tcp_receive
• >>   tcp_oos_insert_segment
• >>   tcp_free_acked_segments
• >>   tcp_zero_window_probe
• >>   tcp_split_unsent_seg
• >>   tcp_send_fin
• >>   tcp_rexmit_rto_prepare
• >>   tcp_output

lwip_init (Thumb, 26 bytes, Stack size 8 bytes, init.o(i.lwip_init))

[Stack]

• Max Depth = 200 + Unknown Stack Size
• Call Chain = lwip_init ⇒ sys_timeouts_init ⇒ sys_timeout ⇒ sys_timeout_abs ⇒ memp_malloc ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_init
• >>   sys_timeouts_init
• >>   netif_init
• >>   memp_init
• >>   mem_init

• >>   MX_LWIP_Init

main (Thumb, 194 bytes, Stack size 0 bytes, main.o(i.main))

[Stack]

• Max Depth = 720 + Unknown Stack Size
• Call Chain = main ⇒ MX_LWIP_Init ⇒ netif_add ⇒ netif_set_addr ⇒ netif_do_set_ipaddr ⇒ netif_do_ip_addr_changed ⇒ tcp_netif_ip_addr_changed ⇒ tcp_netif_ip_addr_changed_pcblist ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_server_init
• >>   hart_init
• >>   dac161s997_output
• >>   dac161s997_init
• >>   MX_USART2_UART_Init
• >>   MX_USART1_UART_Init
• >>   MX_UART5_Init
• >>   MX_UART4_Init
• >>   MX_TIM9_Init
• >>   MX_TIM3_Init
• >>   MX_TIM1_Init
• >>   MX_LWIP_Process
• >>   MX_LWIP_Init
• >>   MX_GPIO_Init
• >>   MX_DMA_Init
• >>   HAL_TIM_PWM_Start
• >>   HAL_TIM_PWM_Init
• >>   HAL_TIM_Base_Start_IT
• >>   HAL_Init
• >>   HAL_GPIO_TogglePin
• >>   SystemClock_Config

• >>   __rt_entry_main

mem_free (Thumb, 142 bytes, Stack size 16 bytes, mem.o(i.mem_free))

[Stack]

• Max Depth = 168 + Unknown Stack Size
• Call Chain = mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   plug_holes
• >>   mem_link_valid
• >>   __2printf

• >>   pbuf_free

mem_init (Thumb, 46 bytes, Stack size 16 bytes, mem.o(i.mem_init))

[Stack]

• Max Depth = 16
• Call Chain = mem_init

• >>   ptr_to_mem

• >>   lwip_init

mem_malloc (Thumb, 340 bytes, Stack size 32 bytes, mem.o(i.mem_malloc))

[Stack]

• Max Depth = 160 + Unknown Stack Size
• Call Chain = mem_malloc ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   ptr_to_mem
• >>   mem_to_ptr
• >>   __2printf

• >>   pbuf_alloc

mem_trim (Thumb, 344 bytes, Stack size 40 bytes, mem.o(i.mem_trim))

[Stack]

• Max Depth = 168 + Unknown Stack Size
• Call Chain = mem_trim ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   ptr_to_mem
• >>   mem_to_ptr
• >>   __2printf

• >>   pbuf_realloc

memp_free (Thumb, 34 bytes, Stack size 0 bytes, memp.o(i.memp_free))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = memp_free ⇒ do_memp_free_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   do_memp_free_pool
• >>   __2printf

• >>   sys_check_timeouts
• >>   pbuf_free
• >>   ip_reass_dequeue_datagram
• >>   ip_frag_free_pbuf_custom_ref
• >>   tcp_seg_free
• >>   tcp_free
• >>   tcp_free_listen

memp_free_pool (Thumb, 46 bytes, Stack size 16 bytes, memp.o(i.memp_free_pool))

[Stack]

• Max Depth = 160 + Unknown Stack Size
• Call Chain = memp_free_pool ⇒ do_memp_free_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   do_memp_free_pool
• >>   __2printf

• >>   pbuf_free_custom

memp_init (Thumb, 24 bytes, Stack size 12 bytes, memp.o(i.memp_init))

[Stack]

• Max Depth = 12
• Call Chain = memp_init

• >>   memp_init_pool

• >>   lwip_init

memp_init_pool (Thumb, 46 bytes, Stack size 0 bytes, memp.o(i.memp_init_pool))

[Called By]

• >>   low_level_init
• >>   memp_init

memp_malloc (Thumb, 38 bytes, Stack size 8 bytes, memp.o(i.memp_malloc))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = memp_malloc ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   do_memp_malloc_pool
• >>   __2printf

• >>   ip_reass_enqueue_new_datagram
• >>   ip_frag_alloc_pbuf_custom_ref
• >>   pbuf_alloc
• >>   sys_timeout_abs
• >>   tcp_create_segment
• >>   tcp_seg_copy
• >>   tcp_listen_with_backlog_and_err
• >>   tcp_alloc
• >>   pbuf_alloc_reference

memp_malloc_pool (Thumb, 38 bytes, Stack size 8 bytes, memp.o(i.memp_malloc_pool))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = memp_malloc_pool ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   do_memp_malloc_pool
• >>   __2printf

• >>   HAL_ETH_RxAllocateCallback

modbus_analysis_rtu (Thumb, 184 bytes, Stack size 24 bytes, modbus_rtu.o(i.modbus_analysis_rtu))

[Stack]

• Max Depth = 2244
• Call Chain = modbus_analysis_rtu ⇒ writemulticoil_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   writesinglereg_rtu
• >>   writesinglecoil_rtu
• >>   writemultireg_rtu
• >>   writemulticoil_rtu
• >>   readinputreg_rtu
• >>   readholdreg_rtu
• >>   readdisinputstate_rtu
• >>   readcoilstate_rtu
• >>   modbus_errfunction_rtu

• >>   modbus_process_rtu

modbus_analysis_tcp (Thumb, 232 bytes, Stack size 24 bytes, modbus_tcp.o(i.modbus_analysis_tcp))

[Stack]

• Max Depth = 2528 + Unknown Stack Size
• Call Chain = modbus_analysis_tcp ⇒ writemulticoil_tcp ⇒ modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   writesinglereg_tcp
• >>   writesinglecoil_tcp
• >>   writemultireg_tcp
• >>   writemulticoil_tcp
• >>   readinputreg_tcp
• >>   readholdreg_tcp
• >>   readdisinputstate_tcp
• >>   readcoilstate_tcp
• >>   modbus_errfunction_tcp

• >>   modbus_process_tcp

modbus_errfunction_rtu (Thumb, 114 bytes, Stack size 1048 bytes, modbus_rtu.o(i.modbus_errfunction_rtu))

[Stack]

• Max Depth = 1140
• Call Chain = modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   uart_send
• >>   ModbusCRC16
• >>   __aeabi_memcpy

• >>   writesinglereg_rtu
• >>   writesinglecoil_rtu
• >>   writemultireg_rtu
• >>   writemulticoil_rtu
• >>   readinputreg_rtu
• >>   readholdreg_rtu
• >>   readdisinputstate_rtu
• >>   readcoilstate_rtu
• >>   modbus_analysis_rtu

modbus_errfunction_tcp (Thumb, 158 bytes, Stack size 1040 bytes, modbus_tcp.o(i.modbus_errfunction_tcp))

[Stack]

• Max Depth = 1424 + Unknown Stack Size
• Call Chain = modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_write
• >>   __aeabi_memcpy

• >>   writesinglereg_tcp
• >>   writesinglecoil_tcp
• >>   writemultireg_tcp
• >>   writemulticoil_tcp
• >>   readinputreg_tcp
• >>   readholdreg_tcp
• >>   readdisinputstate_tcp
• >>   readcoilstate_tcp
• >>   modbus_analysis_tcp

modbus_process_rtu (Thumb, 80 bytes, Stack size 24 bytes, modbus_rtu.o(i.modbus_process_rtu))

[Stack]

• Max Depth = 2268
• Call Chain = modbus_process_rtu ⇒ modbus_analysis_rtu ⇒ writemulticoil_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   modbus_analysis_rtu
• >>   ModbusCRC16

• >>   HAL_TIM_PeriodElapsedCallback

modbus_process_tcp (Thumb, 28 bytes, Stack size 16 bytes, modbus_tcp.o(i.modbus_process_tcp))

[Stack]

• Max Depth = 2544 + Unknown Stack Size
• Call Chain = modbus_process_tcp ⇒ modbus_analysis_tcp ⇒ writemulticoil_tcp ⇒ modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   modbus_analysis_tcp

• >>   tcp_recv_modbus

netif_add (Thumb, 266 bytes, Stack size 24 bytes, netif.o(i.netif_add))

[Stack]

• Max Depth = 680 + Unknown Stack Size
• Call Chain = netif_add ⇒ netif_set_addr ⇒ netif_do_set_ipaddr ⇒ netif_do_ip_addr_changed ⇒ tcp_netif_ip_addr_changed ⇒ tcp_netif_ip_addr_changed_pcblist ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   netif_set_addr
• >>   __2printf

• >>   MX_LWIP_Init

netif_get_by_index (Thumb, 34 bytes, Stack size 0 bytes, netif.o(i.netif_get_by_index))

[Called By]

• >>   tcp_route

netif_init (Thumb, 2 bytes, Stack size 0 bytes, netif.o(i.netif_init))

[Called By]

• >>   lwip_init

netif_set_addr (Thumb, 94 bytes, Stack size 40 bytes, netif.o(i.netif_set_addr))

[Stack]

• Max Depth = 656 + Unknown Stack Size
• Call Chain = netif_set_addr ⇒ netif_do_set_ipaddr ⇒ netif_do_ip_addr_changed ⇒ tcp_netif_ip_addr_changed ⇒ tcp_netif_ip_addr_changed_pcblist ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   netif_do_set_netmask
• >>   netif_do_set_ipaddr
• >>   netif_do_set_gw

• >>   netif_add

netif_set_default (Thumb, 6 bytes, Stack size 0 bytes, netif.o(i.netif_set_default))

[Called By]

• >>   MX_LWIP_Init

netif_set_down (Thumb, 48 bytes, Stack size 0 bytes, netif.o(i.netif_set_down))

[Stack]

• Max Depth = 216 + Unknown Stack Size
• Call Chain = netif_set_down ⇒ etharp_cleanup_netif ⇒ etharp_free_entry ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   etharp_cleanup_netif
• >>   __2printf

• >>   ethernet_link_check_state

netif_set_link_callback (Thumb, 8 bytes, Stack size 0 bytes, netif.o(i.netif_set_link_callback))

[Called By]

• >>   MX_LWIP_Init

netif_set_link_down (Thumb, 46 bytes, Stack size 0 bytes, netif.o(i.netif_set_link_down))

[Stack]

• Max Depth = 128 + Unknown Stack Size
• Call Chain = netif_set_link_down ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   ethernet_link_check_state

netif_set_link_up (Thumb, 68 bytes, Stack size 8 bytes, netif.o(i.netif_set_link_up))

[Stack]

• Max Depth = 336 + Unknown Stack Size
• Call Chain = netif_set_link_up ⇒ netif_issue_reports ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   netif_issue_reports
• >>   __2printf

• >>   ethernet_link_check_state

netif_set_up (Thumb, 44 bytes, Stack size 0 bytes, netif.o(i.netif_set_up))

[Stack]

• Max Depth = 328 + Unknown Stack Size
• Call Chain = netif_set_up ⇒ netif_issue_reports ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   netif_issue_reports
• >>   __2printf

• >>   MX_LWIP_Init
• >>   ethernet_link_check_state

pbuf_add_header (Thumb, 6 bytes, Stack size 0 bytes, pbuf.o(i.pbuf_add_header))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = pbuf_add_header ⇒ pbuf_add_header_impl ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_add_header_impl

• >>   ip4_output_if_src
• >>   icmp_input
• >>   ethernet_output
• >>   tcp_create_segment

pbuf_alloc (Thumb, 342 bytes, Stack size 48 bytes, pbuf.o(i.pbuf_alloc))

[Stack]

• Max Depth = 232 + Unknown Stack Size
• Call Chain = pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   mem_malloc
• >>   pbuf_pool_is_empty
• >>   pbuf_init_alloced_pbuf
• >>   memp_malloc
• >>   pbuf_alloc_reference
• >>   __2printf

• >>   tcp_write
• >>   ip4_frag
• >>   icmp_input
• >>   icmp_send_response
• >>   etharp_raw
• >>   tcp_pbuf_prealloc
• >>   tcp_output_alloc_header_common
• >>   tcp_split_unsent_seg
• >>   tcp_enqueue_flags
• >>   pbuf_clone

pbuf_alloc_reference (Thumb, 74 bytes, Stack size 32 bytes, pbuf.o(i.pbuf_alloc_reference))

[Stack]

• Max Depth = 176 + Unknown Stack Size
• Call Chain = pbuf_alloc_reference ⇒ memp_malloc ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_init_alloced_pbuf
• >>   memp_malloc
• >>   __2printf

• >>   pbuf_alloc

pbuf_alloced_custom (Thumb, 66 bytes, Stack size 24 bytes, pbuf.o(i.pbuf_alloced_custom))

[Stack]

• Max Depth = 32
• Call Chain = pbuf_alloced_custom ⇒ pbuf_init_alloced_pbuf

• >>   pbuf_init_alloced_pbuf

• >>   HAL_ETH_RxAllocateCallback
• >>   ip4_frag

pbuf_cat (Thumb, 104 bytes, Stack size 16 bytes, pbuf.o(i.pbuf_cat))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = pbuf_cat ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   tcp_write
• >>   ip4_reass
• >>   ip4_frag
• >>   tcp_receive

pbuf_clen (Thumb, 20 bytes, Stack size 0 bytes, pbuf.o(i.pbuf_clen))

[Called By]

• >>   tcp_write
• >>   ip_reass_free_complete_datagram
• >>   ip4_reass
• >>   tcp_free_acked_segments
• >>   tcp_split_unsent_seg
• >>   tcp_enqueue_flags

pbuf_clone (Thumb, 50 bytes, Stack size 16 bytes, pbuf.o(i.pbuf_clone))

[Stack]

• Max Depth = 248 + Unknown Stack Size
• Call Chain = pbuf_clone ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_alloc
• >>   pbuf_copy
• >>   __2printf

• >>   etharp_query

pbuf_copy (Thumb, 252 bytes, Stack size 24 bytes, pbuf.o(i.pbuf_copy))

[Stack]

• Max Depth = 152 + Unknown Stack Size
• Call Chain = pbuf_copy ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __aeabi_memcpy
• >>   __2printf

• >>   icmp_input
• >>   pbuf_clone

pbuf_copy_partial (Thumb, 138 bytes, Stack size 32 bytes, pbuf.o(i.pbuf_copy_partial))

[Stack]

• Max Depth = 160 + Unknown Stack Size
• Call Chain = pbuf_copy_partial ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __aeabi_memcpy
• >>   __2printf

• >>   tcp_zero_window_probe
• >>   tcp_split_unsent_seg

pbuf_free (Thumb, 170 bytes, Stack size 16 bytes, pbuf.o(i.pbuf_free))

[Stack]

• Max Depth = 184 + Unknown Stack Size
• Call Chain = pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   mem_free
• >>   memp_free
• >>   __2printf

• >>   tcp_write
• >>   ethernet_input
• >>   ethernetif_input
• >>   ipfrag_free_pbuf_custom
• >>   ip_reass_free_complete_datagram
• >>   ip4_reass
• >>   ip4_frag
• >>   icmp_input
• >>   icmp_send_response
• >>   etharp_query
• >>   etharp_update_arp_entry
• >>   etharp_raw
• >>   etharp_free_entry
• >>   pbuf_realloc
• >>   pbuf_alloc
• >>   ip4_input
• >>   etharp_input
• >>   tcp_output_control_segment
• >>   tcp_create_segment
• >>   tcp_input
• >>   tcp_split_unsent_seg
• >>   tcp_seg_free
• >>   tcp_recv_null
• >>   tcp_pcb_purge
• >>   tcp_recv_modbus
• >>   tcp_recv_hart4
• >>   tcp_recv_hart3
• >>   tcp_recv_hart2
• >>   tcp_recv_hart1

pbuf_free_custom (Thumb, 24 bytes, Stack size 8 bytes, ethernetif.o(i.pbuf_free_custom))

[Stack]

• Max Depth = 168 + Unknown Stack Size
• Call Chain = pbuf_free_custom ⇒ memp_free_pool ⇒ do_memp_free_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   memp_free_pool

• ethernetif.o(i.HAL_ETH_RxAllocateCallback)

pbuf_free_ooseq (Thumb, 30 bytes, Stack size 0 bytes, pbuf.o(i.pbuf_free_ooseq))

[Stack]

• Max Depth = 208 + Unknown Stack Size
• Call Chain = pbuf_free_ooseq ⇒ tcp_free_ooseq ⇒ tcp_segs_free ⇒ tcp_seg_free ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_free_ooseq

• >>   sys_check_timeouts

pbuf_header_force (Thumb, 6 bytes, Stack size 0 bytes, pbuf.o(i.pbuf_header_force))

[Called By]

• >>   ip4_input

pbuf_realloc (Thumb, 148 bytes, Stack size 16 bytes, pbuf.o(i.pbuf_realloc))

[Stack]

• Max Depth = 200 + Unknown Stack Size
• Call Chain = pbuf_realloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   mem_trim
• >>   __2printf

• >>   ip4_input
• >>   tcp_receive
• >>   tcp_oos_insert_segment
• >>   tcp_split_unsent_seg

pbuf_ref (Thumb, 32 bytes, Stack size 0 bytes, pbuf.o(i.pbuf_ref))

[Stack]

• Max Depth = 128 + Unknown Stack Size
• Call Chain = pbuf_ref ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   ip4_frag
• >>   etharp_query
• >>   tcp_seg_copy

pbuf_remove_header (Thumb, 90 bytes, Stack size 16 bytes, pbuf.o(i.pbuf_remove_header))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = pbuf_remove_header ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   ethernet_input
• >>   ip4_reass
• >>   icmp_input
• >>   ip4_input
• >>   pbuf_header_impl
• >>   tcp_input
• >>   tcp_receive

readcoilstate_rtu (Thumb, 352 bytes, Stack size 1080 bytes, modbus_rtu.o(i.readcoilstate_rtu))

[Stack]

• Max Depth = 2220
• Call Chain = readcoilstate_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   uart_send
• >>   modbus_errfunction_rtu
• >>   ModbusCRC16
• >>   GetOneCoilVal
• >>   __aeabi_memclr4
• >>   __aeabi_memcpy

• >>   modbus_analysis_rtu

readcoilstate_tcp (Thumb, 398 bytes, Stack size 1072 bytes, modbus_tcp.o(i.readcoilstate_tcp))

[Stack]

• Max Depth = 2496 + Unknown Stack Size
• Call Chain = readcoilstate_tcp ⇒ modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_write
• >>   GetOneCoilVal
• >>   modbus_errfunction_tcp
• >>   __aeabi_memclr4
• >>   __aeabi_memcpy

• >>   modbus_analysis_tcp

readdisinputstate_rtu (Thumb, 342 bytes, Stack size 1080 bytes, modbus_rtu.o(i.readdisinputstate_rtu))

[Stack]

• Max Depth = 2220
• Call Chain = readdisinputstate_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   uart_send
• >>   modbus_errfunction_rtu
• >>   ModbusCRC16
• >>   GetOneDisInputVal
• >>   __aeabi_memcpy

• >>   modbus_analysis_rtu

readdisinputstate_tcp (Thumb, 388 bytes, Stack size 1072 bytes, modbus_tcp.o(i.readdisinputstate_tcp))

[Stack]

• Max Depth = 2496 + Unknown Stack Size
• Call Chain = readdisinputstate_tcp ⇒ modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_write
• >>   GetOneDisInputVal
• >>   modbus_errfunction_tcp
• >>   __aeabi_memcpy

• >>   modbus_analysis_tcp

readholdreg_rtu (Thumb, 260 bytes, Stack size 1064 bytes, modbus_rtu.o(i.readholdreg_rtu))

[Stack]

• Max Depth = 2204
• Call Chain = readholdreg_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   uart_send
• >>   modbus_errfunction_rtu
• >>   ModbusCRC16
• >>   GetHoldRegData
• >>   __aeabi_memcpy

• >>   modbus_analysis_rtu

readholdreg_tcp (Thumb, 328 bytes, Stack size 1064 bytes, modbus_tcp.o(i.readholdreg_tcp))

[Stack]

• Max Depth = 2488 + Unknown Stack Size
• Call Chain = readholdreg_tcp ⇒ modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_write
• >>   GetHoldRegData
• >>   modbus_errfunction_tcp
• >>   __aeabi_memcpy

• >>   modbus_analysis_tcp

readinputreg_rtu (Thumb, 254 bytes, Stack size 1064 bytes, modbus_rtu.o(i.readinputreg_rtu))

[Stack]

• Max Depth = 2204
• Call Chain = readinputreg_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   uart_send
• >>   modbus_errfunction_rtu
• >>   ModbusCRC16
• >>   GetInputRegData
• >>   __aeabi_memcpy

• >>   modbus_analysis_rtu

readinputreg_tcp (Thumb, 322 bytes, Stack size 1064 bytes, modbus_tcp.o(i.readinputreg_tcp))

[Stack]

• Max Depth = 2488 + Unknown Stack Size
• Call Chain = readinputreg_tcp ⇒ modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_write
• >>   GetInputRegData
• >>   modbus_errfunction_tcp
• >>   __aeabi_memcpy

• >>   modbus_analysis_tcp

spi_nss_off (Thumb, 44 bytes, Stack size 8 bytes, dac161s997.o(i.spi_nss_off))

[Stack]

• Max Depth = 8
• Call Chain = spi_nss_off

• >>   HAL_GPIO_WritePin

• >>   dac161s997_output
• >>   dac161s997_write_reg

spi_nss_on (Thumb, 194 bytes, Stack size 8 bytes, dac161s997.o(i.spi_nss_on))

[Stack]

• Max Depth = 8
• Call Chain = spi_nss_on

• >>   HAL_GPIO_WritePin

• >>   dac161s997_output
• >>   dac161s997_write_reg

sys_check_timeouts (Thumb, 70 bytes, Stack size 24 bytes, timeouts.o(i.sys_check_timeouts))

[Stack]

• Max Depth = 232 + Unknown Stack Size
• Call Chain = sys_check_timeouts ⇒ pbuf_free_ooseq ⇒ tcp_free_ooseq ⇒ tcp_segs_free ⇒ tcp_seg_free ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   sys_now
• >>   memp_free
• >>   pbuf_free_ooseq

• >>   MX_LWIP_Process

sys_now (Thumb, 4 bytes, Stack size 0 bytes, ethernetif.o(i.sys_now))

[Calls]

• >>   HAL_GetTick

• >>   sys_check_timeouts
• >>   sys_timeout
• >>   lwip_cyclic_timer

sys_timeout (Thumb, 46 bytes, Stack size 16 bytes, timeouts.o(i.sys_timeout))

[Stack]

• Max Depth = 176 + Unknown Stack Size
• Call Chain = sys_timeout ⇒ sys_timeout_abs ⇒ memp_malloc ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   sys_now
• >>   sys_timeout_abs
• >>   __2printf

• >>   sys_timeouts_init
• >>   tcpip_tcp_timer
• >>   tcp_timer_needed

sys_timeouts_init (Thumb, 28 bytes, Stack size 16 bytes, timeouts.o(i.sys_timeouts_init))

[Stack]

• Max Depth = 192 + Unknown Stack Size
• Call Chain = sys_timeouts_init ⇒ sys_timeout ⇒ sys_timeout_abs ⇒ memp_malloc ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   sys_timeout

• >>   lwip_init

tcp_abandon (Thumb, 258 bytes, Stack size 56 bytes, tcp.o(i.tcp_abandon))

[Stack]

• Max Depth = 560 + Unknown Stack Size
• Call Chain = tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_rst
• >>   tcp_segs_free
• >>   tcp_pcb_remove
• >>   tcp_free
• >>   __2printf

• >>   tcp_listen_input
• >>   tcp_abort
• >>   tcp_kill_state

tcp_abort (Thumb, 6 bytes, Stack size 0 bytes, tcp.o(i.tcp_abort))

[Stack]

• Max Depth = 560 + Unknown Stack Size
• Call Chain = tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_abandon

• >>   tcp_input
• >>   tcp_process
• >>   tcp_netif_ip_addr_changed_pcblist
• >>   tcp_kill_timewait
• >>   tcp_kill_prio
• >>   tcp_accept_null

tcp_accept (Thumb, 14 bytes, Stack size 0 bytes, tcp.o(i.tcp_accept))

[Called By]

• >>   tcp_server_init

tcp_alloc (Thumb, 160 bytes, Stack size 16 bytes, tcp.o(i.tcp_alloc))

[Stack]

• Max Depth = 584 + Unknown Stack Size
• Call Chain = tcp_alloc ⇒ tcp_kill_state ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   memp_malloc
• >>   tcp_kill_timewait
• >>   tcp_kill_state
• >>   tcp_kill_prio
• >>   tcp_handle_closepend
• >>   __aeabi_memclr4

• >>   tcp_listen_input
• >>   tcp_new

tcp_bind (Thumb, 174 bytes, Stack size 24 bytes, tcp.o(i.tcp_bind))

[Stack]

• Max Depth = 200 + Unknown Stack Size
• Call Chain = tcp_bind ⇒ tcp_timer_needed ⇒ sys_timeout ⇒ sys_timeout_abs ⇒ memp_malloc ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_timer_needed
• >>   tcp_new_port
• >>   __2printf

• >>   tcp_server_init

tcp_close (Thumb, 50 bytes, Stack size 8 bytes, tcp.o(i.tcp_close))

[Stack]

• Max Depth = 552 + Unknown Stack Size
• Call Chain = tcp_close ⇒ tcp_close_shutdown ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_close_shutdown
• >>   __2printf

• >>   tcp_recv_null
• >>   tcp_recv_modbus
• >>   tcp_recv_hart4
• >>   tcp_recv_hart3
• >>   tcp_recv_hart2
• >>   tcp_recv_hart1

tcp_eff_send_mss_netif (Thumb, 60 bytes, Stack size 16 bytes, tcp.o(i.tcp_eff_send_mss_netif))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = tcp_eff_send_mss_netif ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   tcp_output_segment
• >>   tcp_process
• >>   tcp_listen_input

tcp_enqueue_flags (Thumb, 306 bytes, Stack size 32 bytes, tcp_out.o(i.tcp_enqueue_flags))

[Stack]

• Max Depth = 264 + Unknown Stack Size
• Call Chain = tcp_enqueue_flags ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_alloc
• >>   tcp_create_segment
• >>   pbuf_clen
• >>   __2printf

• >>   tcp_listen_input
• >>   tcp_send_fin

tcp_fasttmr (Thumb, 112 bytes, Stack size 24 bytes, tcp.o(i.tcp_fasttmr))

[Stack]

• Max Depth = 600 + Unknown Stack Size
• Call Chain = tcp_fasttmr ⇒ tcp_process_refused_data ⇒ tcp_recv_null ⇒ tcp_close ⇒ tcp_close_shutdown ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_output
• >>   tcp_process_refused_data
• >>   tcp_close_shutdown_fin

• >>   tcp_tmr

tcp_free (Thumb, 34 bytes, Stack size 8 bytes, tcp.o(i.tcp_free))

[Stack]

• Max Depth = 152 + Unknown Stack Size
• Call Chain = tcp_free ⇒ memp_free ⇒ do_memp_free_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   memp_free
• >>   __2printf

• >>   tcp_input
• >>   tcp_input_delayed_close
• >>   tcp_slowtmr
• >>   tcp_listen_with_backlog_and_err
• >>   tcp_abandon
• >>   tcp_close_shutdown

tcp_free_ooseq (Thumb, 20 bytes, Stack size 8 bytes, tcp.o(i.tcp_free_ooseq))

[Stack]

• Max Depth = 208 + Unknown Stack Size
• Call Chain = tcp_free_ooseq ⇒ tcp_segs_free ⇒ tcp_seg_free ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_segs_free

• >>   tcp_slowtmr
• >>   tcp_pcb_purge
• >>   pbuf_free_ooseq

tcp_init (Thumb, 20 bytes, Stack size 8 bytes, tcp.o(i.tcp_init))

[Stack]

• Max Depth = 8
• Call Chain = tcp_init

• >>   rand

• >>   lwip_init

tcp_input (Thumb, 1672 bytes, Stack size 48 bytes, tcp_in.o(i.tcp_input))

[Stack]

• Max Depth = 664 + Unknown Stack Size
• Call Chain = tcp_input ⇒ tcp_listen_input ⇒ tcp_alloc ⇒ tcp_kill_state ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   pbuf_remove_header
• >>   lwip_htons
• >>   lwip_htonl
• >>   tcp_send_empty_ack
• >>   ip4_addr_isbroadcast_u32
• >>   tcp_timewait_input
• >>   tcp_process
• >>   tcp_listen_input
• >>   tcp_input_delayed_close
• >>   tcp_rst
• >>   tcp_output
• >>   tcp_recv_null
• >>   tcp_process_refused_data
• >>   tcp_pcb_remove
• >>   tcp_free
• >>   tcp_abort
• >>   __2printf

• >>   ip4_input

tcp_keepalive (Thumb, 82 bytes, Stack size 16 bytes, tcp_out.o(i.tcp_keepalive))

[Stack]

• Max Depth = 440 + Unknown Stack Size
• Call Chain = tcp_keepalive ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   lwip_htonl
• >>   tcp_output_fill_options
• >>   tcp_output_control_segment
• >>   tcp_output_alloc_header
• >>   __2printf

• >>   tcp_slowtmr

tcp_listen_with_backlog (Thumb, 6 bytes, Stack size 0 bytes, tcp.o(i.tcp_listen_with_backlog))

[Stack]

• Max Depth = 192 + Unknown Stack Size
• Call Chain = tcp_listen_with_backlog ⇒ tcp_listen_with_backlog_and_err ⇒ tcp_timer_needed ⇒ sys_timeout ⇒ sys_timeout_abs ⇒ memp_malloc ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_listen_with_backlog_and_err

• >>   tcp_server_init

tcp_listen_with_backlog_and_err (Thumb, 184 bytes, Stack size 16 bytes, tcp.o(i.tcp_listen_with_backlog_and_err))

[Stack]

• Max Depth = 192 + Unknown Stack Size
• Call Chain = tcp_listen_with_backlog_and_err ⇒ tcp_timer_needed ⇒ sys_timeout ⇒ sys_timeout_abs ⇒ memp_malloc ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   memp_malloc
• >>   tcp_timer_needed
• >>   tcp_free
• >>   __2printf

• >>   tcp_listen_with_backlog

tcp_netif_ip_addr_changed (Thumb, 74 bytes, Stack size 16 bytes, tcp.o(i.tcp_netif_ip_addr_changed))

[Stack]

• Max Depth = 592 + Unknown Stack Size
• Call Chain = tcp_netif_ip_addr_changed ⇒ tcp_netif_ip_addr_changed_pcblist ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_netif_ip_addr_changed_pcblist

• >>   netif_do_ip_addr_changed

tcp_new (Thumb, 6 bytes, Stack size 0 bytes, tcp.o(i.tcp_new))

[Stack]

• Max Depth = 584 + Unknown Stack Size
• Call Chain = tcp_new ⇒ tcp_alloc ⇒ tcp_kill_state ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_alloc

• >>   tcp_server_init

tcp_next_iss (Thumb, 32 bytes, Stack size 8 bytes, tcp.o(i.tcp_next_iss))

[Stack]

• Max Depth = 136 + Unknown Stack Size
• Call Chain = tcp_next_iss ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   tcp_listen_input

tcp_output (Thumb, 596 bytes, Stack size 40 bytes, tcp_out.o(i.tcp_output))

[Stack]

• Max Depth = 488 + Unknown Stack Size
• Call Chain = tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   lwip_htons
• >>   lwip_htonl
• >>   tcp_route
• >>   tcp_output_segment
• >>   tcp_send_empty_ack
• >>   tcp_seg_free
• >>   __2printf

• >>   tcp_input
• >>   tcp_timewait_input
• >>   tcp_listen_input
• >>   tcp_rexmit_rto_commit
• >>   tcp_slowtmr
• >>   tcp_recved
• >>   tcp_pcb_remove
• >>   tcp_fasttmr
• >>   tcp_close_shutdown_fin

tcp_pcb_purge (Thumb, 90 bytes, Stack size 16 bytes, tcp.o(i.tcp_pcb_purge))

[Stack]

• Max Depth = 224 + Unknown Stack Size
• Call Chain = tcp_pcb_purge ⇒ tcp_free_ooseq ⇒ tcp_segs_free ⇒ tcp_seg_free ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   tcp_segs_free
• >>   tcp_free_ooseq
• >>   __2printf

• >>   tcp_process
• >>   tcp_slowtmr
• >>   tcp_pcb_remove
• >>   tcp_close_shutdown

tcp_pcb_remove (Thumb, 180 bytes, Stack size 16 bytes, tcp.o(i.tcp_pcb_remove))

[Stack]

• Max Depth = 504 + Unknown Stack Size
• Call Chain = tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_output
• >>   tcp_pcb_purge
• >>   __2printf

• >>   tcp_input
• >>   tcp_input_delayed_close
• >>   tcp_abandon
• >>   tcp_close_shutdown

tcp_process_refused_data (Thumb, 146 bytes, Stack size 16 bytes, tcp.o(i.tcp_process_refused_data))

[Stack]

• Max Depth = 576 + Unknown Stack Size
• Call Chain = tcp_process_refused_data ⇒ tcp_recv_null ⇒ tcp_close ⇒ tcp_close_shutdown ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_recv_null
• >>   __2printf

• >>   tcp_input
• >>   tcp_fasttmr

tcp_recv (Thumb, 36 bytes, Stack size 16 bytes, tcp.o(i.tcp_recv))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = tcp_recv ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   tcpecho_accept_hart4
• >>   tcpecho_accept_hart3
• >>   tcpecho_accept_hart2
• >>   tcpecho_accept_hart1
• >>   tcp_accept_modbus

tcp_recv_null (Thumb, 62 bytes, Stack size 8 bytes, tcp.o(i.tcp_recv_null))

[Stack]

• Max Depth = 560 + Unknown Stack Size
• Call Chain = tcp_recv_null ⇒ tcp_close ⇒ tcp_close_shutdown ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   tcp_recved
• >>   tcp_close
• >>   __2printf

• >>   tcp_input
• >>   tcp_process_refused_data

• tcp.o(i.tcp_alloc)

tcp_recved (Thumb, 108 bytes, Stack size 16 bytes, tcp.o(i.tcp_recved))

[Stack]

• Max Depth = 504 + Unknown Stack Size
• Call Chain = tcp_recved ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_output
• >>   tcp_update_rcv_ann_wnd
• >>   __2printf

• >>   tcp_recv_null
• >>   tcp_recv_modbus
• >>   tcp_recv_hart4
• >>   tcp_recv_hart3
• >>   tcp_recv_hart2
• >>   tcp_recv_hart1

tcp_rexmit (Thumb, 128 bytes, Stack size 24 bytes, tcp_out.o(i.tcp_rexmit))

[Stack]

• Max Depth = 160 + Unknown Stack Size
• Call Chain = tcp_rexmit ⇒ tcp_output_segment_busy ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   lwip_htonl
• >>   tcp_output_segment_busy
• >>   __2printf

• >>   tcp_rexmit_fast
• >>   tcp_process

tcp_rexmit_fast (Thumb, 114 bytes, Stack size 8 bytes, tcp_out.o(i.tcp_rexmit_fast))

[Stack]

• Max Depth = 168 + Unknown Stack Size
• Call Chain = tcp_rexmit_fast ⇒ tcp_rexmit ⇒ tcp_output_segment_busy ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_rexmit
• >>   __2printf

• >>   tcp_receive

tcp_rexmit_rto (Thumb, 44 bytes, Stack size 8 bytes, tcp_out.o(i.tcp_rexmit_rto))

[Stack]

• Max Depth = 504 + Unknown Stack Size
• Call Chain = tcp_rexmit_rto ⇒ tcp_rexmit_rto_commit ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_rexmit_rto_prepare
• >>   tcp_rexmit_rto_commit
• >>   __2printf

• >>   tcp_process

tcp_rexmit_rto_commit (Thumb, 46 bytes, Stack size 8 bytes, tcp_out.o(i.tcp_rexmit_rto_commit))

[Stack]

• Max Depth = 496 + Unknown Stack Size
• Call Chain = tcp_rexmit_rto_commit ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_output
• >>   __2printf

• >>   tcp_rexmit_rto
• >>   tcp_slowtmr

tcp_rexmit_rto_prepare (Thumb, 146 bytes, Stack size 24 bytes, tcp_out.o(i.tcp_rexmit_rto_prepare))

[Stack]

• Max Depth = 160 + Unknown Stack Size
• Call Chain = tcp_rexmit_rto_prepare ⇒ tcp_output_segment_busy ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   lwip_htons
• >>   lwip_htonl
• >>   tcp_output_segment_busy
• >>   __2printf

• >>   tcp_rexmit_rto
• >>   tcp_slowtmr

tcp_rst (Thumb, 134 bytes, Stack size 72 bytes, tcp_out.o(i.tcp_rst))

[Stack]

• Max Depth = 496 + Unknown Stack Size
• Call Chain = tcp_rst ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   lwip_htonl
• >>   tcp_output_fill_options
• >>   tcp_output_control_segment
• >>   tcp_output_alloc_header_common
• >>   __2printf

• >>   tcp_input
• >>   tcp_timewait_input
• >>   tcp_process
• >>   tcp_listen_input
• >>   tcp_slowtmr
• >>   tcp_abandon
• >>   tcp_close_shutdown

tcp_seg_copy (Thumb, 60 bytes, Stack size 16 bytes, tcp.o(i.tcp_seg_copy))

[Stack]

• Max Depth = 160 + Unknown Stack Size
• Call Chain = tcp_seg_copy ⇒ memp_malloc ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   memp_malloc
• >>   pbuf_ref
• >>   __2printf

• >>   tcp_receive

tcp_seg_free (Thumb, 30 bytes, Stack size 8 bytes, tcp.o(i.tcp_seg_free))

[Stack]

• Max Depth = 192 + Unknown Stack Size
• Call Chain = tcp_seg_free ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   memp_free

• >>   tcp_create_segment
• >>   tcp_receive
• >>   tcp_process
• >>   tcp_oos_insert_segment
• >>   tcp_free_acked_segments
• >>   tcp_output
• >>   tcp_segs_free

tcp_segs_free (Thumb, 20 bytes, Stack size 8 bytes, tcp.o(i.tcp_segs_free))

[Stack]

• Max Depth = 200 + Unknown Stack Size
• Call Chain = tcp_segs_free ⇒ tcp_seg_free ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_seg_free

• >>   tcp_write
• >>   tcp_oos_insert_segment
• >>   tcp_pcb_purge
• >>   tcp_abandon
• >>   tcp_free_ooseq

tcp_send_empty_ack (Thumb, 118 bytes, Stack size 24 bytes, tcp_out.o(i.tcp_send_empty_ack))

[Stack]

• Max Depth = 448 + Unknown Stack Size
• Call Chain = tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   lwip_htonl
• >>   tcp_output_fill_options
• >>   tcp_output_control_segment
• >>   tcp_output_alloc_header
• >>   __2printf

• >>   tcp_input
• >>   tcp_receive
• >>   tcp_output

tcp_send_fin (Thumb, 90 bytes, Stack size 16 bytes, tcp_out.o(i.tcp_send_fin))

[Stack]

• Max Depth = 280 + Unknown Stack Size
• Call Chain = tcp_send_fin ⇒ tcp_enqueue_flags ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   lwip_htons
• >>   tcp_enqueue_flags
• >>   __2printf

• >>   tcp_close_shutdown_fin

tcp_server_init (Thumb, 198 bytes, Stack size 24 bytes, tcpserver.o(i.tcp_server_init))

[Stack]

• Max Depth = 608 + Unknown Stack Size
• Call Chain = tcp_server_init ⇒ tcp_new ⇒ tcp_alloc ⇒ tcp_kill_state ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_new
• >>   tcp_listen_with_backlog
• >>   tcp_bind
• >>   tcp_accept

• >>   main

tcp_slowtmr (Thumb, 1466 bytes, Stack size 48 bytes, tcp.o(i.tcp_slowtmr))

[Stack]

• Max Depth = 544 + Unknown Stack Size
• Call Chain = tcp_slowtmr ⇒ tcp_rst ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_zero_window_probe
• >>   tcp_split_unsent_seg
• >>   tcp_rst
• >>   tcp_rexmit_rto_prepare
• >>   tcp_rexmit_rto_commit
• >>   tcp_output
• >>   tcp_keepalive
• >>   tcp_pcb_purge
• >>   tcp_free
• >>   tcp_free_ooseq
• >>   __2printf

• >>   tcp_tmr

tcp_split_unsent_seg (Thumb, 390 bytes, Stack size 40 bytes, tcp_out.o(i.tcp_split_unsent_seg))

[Stack]

• Max Depth = 272 + Unknown Stack Size
• Call Chain = tcp_split_unsent_seg ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   pbuf_realloc
• >>   pbuf_alloc
• >>   lwip_htons
• >>   lwip_htonl
• >>   tcp_create_segment
• >>   pbuf_copy_partial
• >>   pbuf_clen
• >>   __2printf

• >>   tcp_slowtmr

tcp_timer_needed (Thumb, 36 bytes, Stack size 0 bytes, timeouts.o(i.tcp_timer_needed))

[Stack]

• Max Depth = 176 + Unknown Stack Size
• Call Chain = tcp_timer_needed ⇒ sys_timeout ⇒ sys_timeout_abs ⇒ memp_malloc ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   sys_timeout

• >>   tcp_process
• >>   tcp_listen_input
• >>   tcp_listen_with_backlog_and_err
• >>   tcp_bind

tcp_tmr (Thumb, 30 bytes, Stack size 8 bytes, tcp.o(i.tcp_tmr))

[Stack]

• Max Depth = 608 + Unknown Stack Size
• Call Chain = tcp_tmr ⇒ tcp_fasttmr ⇒ tcp_process_refused_data ⇒ tcp_recv_null ⇒ tcp_close ⇒ tcp_close_shutdown ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_slowtmr
• >>   tcp_fasttmr

• >>   tcpip_tcp_timer

• timeouts.o(.constdata)

tcp_trigger_input_pcb_close (Thumb, 12 bytes, Stack size 0 bytes, tcp_in.o(i.tcp_trigger_input_pcb_close))

[Called By]

• >>   tcp_close_shutdown

tcp_update_rcv_ann_wnd (Thumb, 100 bytes, Stack size 16 bytes, tcp.o(i.tcp_update_rcv_ann_wnd))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = tcp_update_rcv_ann_wnd ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   tcp_receive
• >>   tcp_recved

tcp_write (Thumb, 1668 bytes, Stack size 112 bytes, tcp_out.o(i.tcp_write))

[Stack]

• Max Depth = 384 + Unknown Stack Size
• Call Chain = tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   pbuf_free
• >>   pbuf_cat
• >>   pbuf_alloc
• >>   lwip_htons
• >>   tcp_write_checks
• >>   tcp_pbuf_prealloc
• >>   tcp_create_segment
• >>   tcp_segs_free
• >>   pbuf_clen
• >>   __aeabi_memcpy
• >>   __2printf

• >>   HAL_UARTEx_RxEventCallback
• >>   writesinglereg_tcp
• >>   writesinglecoil_tcp
• >>   writemultireg_tcp
• >>   writemulticoil_tcp
• >>   readinputreg_tcp
• >>   readholdreg_tcp
• >>   readdisinputstate_tcp
• >>   readcoilstate_tcp
• >>   modbus_errfunction_tcp

tcp_zero_window_probe (Thumb, 202 bytes, Stack size 32 bytes, tcp_out.o(i.tcp_zero_window_probe))

[Stack]

• Max Depth = 456 + Unknown Stack Size
• Call Chain = tcp_zero_window_probe ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   lwip_htons
• >>   lwip_htonl
• >>   tcp_output_fill_options
• >>   tcp_output_control_segment
• >>   tcp_output_alloc_header
• >>   pbuf_copy_partial
• >>   __2printf

• >>   tcp_slowtmr

uart_send (Thumb, 20 bytes, Stack size 16 bytes, usart.o(i.uart_send))

[Stack]

• Max Depth = 92
• Call Chain = uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   HAL_UART_Transmit_DMA

• >>   writesinglereg_rtu
• >>   writesinglecoil_rtu
• >>   writemultireg_rtu
• >>   writemulticoil_rtu
• >>   readinputreg_rtu
• >>   readholdreg_rtu
• >>   readdisinputstate_rtu
• >>   readcoilstate_rtu
• >>   modbus_errfunction_rtu
• >>   tcp_recv_hart4
• >>   tcp_recv_hart3
• >>   tcp_recv_hart2
• >>   tcp_recv_hart1

write_spi_byte (Thumb, 116 bytes, Stack size 16 bytes, dac161s997.o(i.write_spi_byte))

[Stack]

• Max Depth = 36
• Call Chain = write_spi_byte ⇒ spi_delay_us ⇒ delay_us

• >>   HAL_GPIO_WritePin
• >>   spi_delay_us
• >>   HAL_GPIO_ReadPin

• >>   dac161_spi_write

writemulticoil_rtu (Thumb, 356 bytes, Stack size 1080 bytes, modbus_rtu.o(i.writemulticoil_rtu))

[Stack]

• Max Depth = 2220
• Call Chain = writemulticoil_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   uart_send
• >>   modbus_errfunction_rtu
• >>   WriteOneCoilData
• >>   ModbusCRC16
• >>   __aeabi_memcpy

• >>   modbus_analysis_rtu

writemulticoil_tcp (Thumb, 412 bytes, Stack size 1080 bytes, modbus_tcp.o(i.writemulticoil_tcp))

[Stack]

• Max Depth = 2504 + Unknown Stack Size
• Call Chain = writemulticoil_tcp ⇒ modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_write
• >>   WriteOneCoilData
• >>   modbus_errfunction_tcp
• >>   __aeabi_memcpy

• >>   modbus_analysis_tcp

writemultireg_rtu (Thumb, 264 bytes, Stack size 1064 bytes, modbus_rtu.o(i.writemultireg_rtu))

[Stack]

• Max Depth = 2204
• Call Chain = writemultireg_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   uart_send
• >>   modbus_errfunction_rtu
• >>   WriteHoldRegData
• >>   ModbusCRC16
• >>   __aeabi_memcpy

• >>   modbus_analysis_rtu

writemultireg_tcp (Thumb, 322 bytes, Stack size 1064 bytes, modbus_tcp.o(i.writemultireg_tcp))

[Stack]

• Max Depth = 2488 + Unknown Stack Size
• Call Chain = writemultireg_tcp ⇒ modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_write
• >>   WriteHoldRegData
• >>   modbus_errfunction_tcp
• >>   __aeabi_memcpy

• >>   modbus_analysis_tcp

writesinglecoil_rtu (Thumb, 196 bytes, Stack size 1056 bytes, modbus_rtu.o(i.writesinglecoil_rtu))

[Stack]

• Max Depth = 2196
• Call Chain = writesinglecoil_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   uart_send
• >>   modbus_errfunction_rtu
• >>   WriteOneCoilData
• >>   ModbusCRC16
• >>   __aeabi_memcpy

• >>   modbus_analysis_rtu

writesinglecoil_tcp (Thumb, 248 bytes, Stack size 1056 bytes, modbus_tcp.o(i.writesinglecoil_tcp))

[Stack]

• Max Depth = 2480 + Unknown Stack Size
• Call Chain = writesinglecoil_tcp ⇒ modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_write
• >>   WriteOneCoilData
• >>   modbus_errfunction_tcp
• >>   __aeabi_memcpy

• >>   modbus_analysis_tcp

writesinglereg_rtu (Thumb, 184 bytes, Stack size 1056 bytes, modbus_rtu.o(i.writesinglereg_rtu))

[Stack]

• Max Depth = 2196
• Call Chain = writesinglereg_rtu ⇒ modbus_errfunction_rtu ⇒ uart_send ⇒ HAL_UART_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig

• >>   uart_send
• >>   modbus_errfunction_rtu
• >>   WriteHoldRegData
• >>   ModbusCRC16
• >>   __aeabi_memcpy

• >>   modbus_analysis_rtu

writesinglereg_tcp (Thumb, 236 bytes, Stack size 1056 bytes, modbus_tcp.o(i.writesinglereg_tcp))

[Stack]

• Max Depth = 2480 + Unknown Stack Size
• Call Chain = writesinglereg_tcp ⇒ modbus_errfunction_tcp ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_write
• >>   WriteHoldRegData
• >>   modbus_errfunction_tcp
• >>   __aeabi_memcpy

• >>   modbus_analysis_tcp

_fp_init (Thumb, 10 bytes, Stack size 0 bytes, fpinit.o(x$fpl$fpinit))

[Called By]

• >>   __rt_lib_init_fp_1

__fplib_config_fpu_vfp (Thumb, 0 bytes, Stack size unknown bytes, fpinit.o(x$fpl$fpinit), UNUSED)

__fplib_config_pureend_doubles (Thumb, 0 bytes, Stack size unknown bytes, fpinit.o(x$fpl$fpinit), UNUSED)

Local Symbols

DMA_CalcBaseAndBitshift (Thumb, 46 bytes, Stack size 0 bytes, stm32f4xx_hal_dma.o(i.DMA_CalcBaseAndBitshift))

[Called By]

• >>   HAL_DMA_Init

DMA_CheckFifoParam (Thumb, 170 bytes, Stack size 0 bytes, stm32f4xx_hal_dma.o(i.DMA_CheckFifoParam))

[Called By]

• >>   HAL_DMA_Init

DMA_SetConfig (Thumb, 44 bytes, Stack size 12 bytes, stm32f4xx_hal_dma.o(i.DMA_SetConfig))

[Stack]

• Max Depth = 12
• Call Chain = DMA_SetConfig

• >>   HAL_DMA_Start_IT

__NVIC_GetPriorityGrouping (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_hal_cortex.o(i.__NVIC_GetPriorityGrouping))

[Called By]

• >>   HAL_NVIC_SetPriority

__NVIC_SetPriority (Thumb, 32 bytes, Stack size 8 bytes, stm32f4xx_hal_cortex.o(i.__NVIC_SetPriority))

[Stack]

• Max Depth = 8
• Call Chain = __NVIC_SetPriority

• >>   HAL_NVIC_SetPriority
• >>   HAL_SYSTICK_Config

ETH_DMARxDescListInit (Thumb, 116 bytes, Stack size 8 bytes, stm32f4xx_hal_eth.o(i.ETH_DMARxDescListInit))

[Stack]

• Max Depth = 8
• Call Chain = ETH_DMARxDescListInit

• >>   HAL_ETH_Init

ETH_DMATxDescListInit (Thumb, 98 bytes, Stack size 8 bytes, stm32f4xx_hal_eth.o(i.ETH_DMATxDescListInit))

[Stack]

• Max Depth = 8
• Call Chain = ETH_DMATxDescListInit

• >>   HAL_ETH_Init

ETH_FlushTransmitFIFO (Thumb, 56 bytes, Stack size 16 bytes, stm32f4xx_hal_eth.o(i.ETH_FlushTransmitFIFO))

[Stack]

• Max Depth = 32
• Call Chain = ETH_FlushTransmitFIFO ⇒ HAL_Delay

• >>   HAL_Delay

• >>   HAL_ETH_Stop
• >>   HAL_ETH_Start

ETH_MACAddressConfig (Thumb, 48 bytes, Stack size 12 bytes, stm32f4xx_hal_eth.o(i.ETH_MACAddressConfig))

[Stack]

• Max Depth = 12
• Call Chain = ETH_MACAddressConfig

• >>   HAL_ETH_Init

ETH_MACDMAConfig (Thumb, 180 bytes, Stack size 152 bytes, stm32f4xx_hal_eth.o(i.ETH_MACDMAConfig))

[Stack]

• Max Depth = 184
• Call Chain = ETH_MACDMAConfig ⇒ ETH_SetMACConfig ⇒ HAL_Delay

• >>   ETH_SetMACConfig
• >>   ETH_SetDMAConfig

• >>   HAL_ETH_Init

ETH_Prepare_Tx_Descriptors (Thumb, 428 bytes, Stack size 36 bytes, stm32f4xx_hal_eth.o(i.ETH_Prepare_Tx_Descriptors))

[Stack]

• Max Depth = 36
• Call Chain = ETH_Prepare_Tx_Descriptors

• >>   HAL_ETH_Transmit

ETH_SetDMAConfig (Thumb, 186 bytes, Stack size 16 bytes, stm32f4xx_hal_eth.o(i.ETH_SetDMAConfig))

[Stack]

• Max Depth = 32
• Call Chain = ETH_SetDMAConfig ⇒ HAL_Delay

• >>   HAL_Delay

• >>   ETH_MACDMAConfig

ETH_SetMACConfig (Thumb, 248 bytes, Stack size 16 bytes, stm32f4xx_hal_eth.o(i.ETH_SetMACConfig))

[Stack]

• Max Depth = 32
• Call Chain = ETH_SetMACConfig ⇒ HAL_Delay

• >>   HAL_Delay

• >>   ETH_MACDMAConfig
• >>   HAL_ETH_SetMACConfig

ETH_UpdateDescriptor (Thumb, 168 bytes, Stack size 32 bytes, stm32f4xx_hal_eth.o(i.ETH_UpdateDescriptor))

[Stack]

• Max Depth = 192 + Unknown Stack Size
• Call Chain = ETH_UpdateDescriptor ⇒ HAL_ETH_RxAllocateCallback ⇒ memp_malloc_pool ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_ETH_RxAllocateCallback

• >>   HAL_ETH_Start
• >>   HAL_ETH_ReadData

TIM_ITRx_SetConfig (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.TIM_ITRx_SetConfig))

[Called By]

• >>   HAL_TIM_ConfigClockSource

TIM_OC1_SetConfig (Thumb, 104 bytes, Stack size 12 bytes, stm32f4xx_hal_tim.o(i.TIM_OC1_SetConfig))

[Stack]

• Max Depth = 12
• Call Chain = TIM_OC1_SetConfig

• >>   HAL_TIM_PWM_ConfigChannel

TIM_OC3_SetConfig (Thumb, 112 bytes, Stack size 12 bytes, stm32f4xx_hal_tim.o(i.TIM_OC3_SetConfig))

[Stack]

• Max Depth = 12
• Call Chain = TIM_OC3_SetConfig

• >>   HAL_TIM_PWM_ConfigChannel

TIM_OC4_SetConfig (Thumb, 74 bytes, Stack size 12 bytes, stm32f4xx_hal_tim.o(i.TIM_OC4_SetConfig))

[Stack]

• Max Depth = 12
• Call Chain = TIM_OC4_SetConfig

• >>   HAL_TIM_PWM_ConfigChannel

TIM_TI1_ConfigInputStage (Thumb, 38 bytes, Stack size 12 bytes, stm32f4xx_hal_tim.o(i.TIM_TI1_ConfigInputStage))

[Stack]

• Max Depth = 12
• Call Chain = TIM_TI1_ConfigInputStage

• >>   HAL_TIM_ConfigClockSource

TIM_TI2_ConfigInputStage (Thumb, 40 bytes, Stack size 12 bytes, stm32f4xx_hal_tim.o(i.TIM_TI2_ConfigInputStage))

[Stack]

• Max Depth = 12
• Call Chain = TIM_TI2_ConfigInputStage

• >>   HAL_TIM_ConfigClockSource

UART_DMAAbortOnError (Thumb, 18 bytes, Stack size 16 bytes, stm32f4xx_hal_uart.o(i.UART_DMAAbortOnError))

[Stack]

• Max Depth = 16
• Call Chain = UART_DMAAbortOnError

• >>   HAL_UART_ErrorCallback

• stm32f4xx_hal_uart.o(i.HAL_UART_IRQHandler)

UART_DMAError (Thumb, 80 bytes, Stack size 16 bytes, stm32f4xx_hal_uart.o(i.UART_DMAError))

[Stack]

• Max Depth = 16
• Call Chain = UART_DMAError

• >>   HAL_UART_ErrorCallback
• >>   UART_EndTxTransfer
• >>   UART_EndRxTransfer

• stm32f4xx_hal_uart.o(i.HAL_UART_Transmit_DMA)
• stm32f4xx_hal_uart.o(i.UART_Start_Receive_DMA)

UART_DMAReceiveCplt (Thumb, 180 bytes, Stack size 16 bytes, stm32f4xx_hal_uart.o(i.UART_DMAReceiveCplt))

[Stack]

• Max Depth = 416 + Unknown Stack Size
• Call Chain = UART_DMAReceiveCplt ⇒ HAL_UARTEx_RxEventCallback ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_UART_RxCpltCallback
• >>   HAL_UARTEx_RxEventCallback

• stm32f4xx_hal_uart.o(i.UART_Start_Receive_DMA)

UART_DMARxHalfCplt (Thumb, 36 bytes, Stack size 16 bytes, stm32f4xx_hal_uart.o(i.UART_DMARxHalfCplt))

[Stack]

• Max Depth = 416 + Unknown Stack Size
• Call Chain = UART_DMARxHalfCplt ⇒ HAL_UARTEx_RxEventCallback ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_UARTEx_RxEventCallback
• >>   HAL_UART_RxHalfCpltCallback

• stm32f4xx_hal_uart.o(i.UART_Start_Receive_DMA)

UART_DMATransmitCplt (Thumb, 88 bytes, Stack size 16 bytes, stm32f4xx_hal_uart.o(i.UART_DMATransmitCplt))

[Stack]

• Max Depth = 16
• Call Chain = UART_DMATransmitCplt

• >>   HAL_UART_TxCpltCallback

• stm32f4xx_hal_uart.o(i.HAL_UART_Transmit_DMA)

UART_DMATxHalfCplt (Thumb, 14 bytes, Stack size 16 bytes, stm32f4xx_hal_uart.o(i.UART_DMATxHalfCplt))

[Stack]

• Max Depth = 16
• Call Chain = UART_DMATxHalfCplt

• >>   HAL_UART_TxHalfCpltCallback

• stm32f4xx_hal_uart.o(i.HAL_UART_Transmit_DMA)

UART_EndRxTransfer (Thumb, 108 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.UART_EndRxTransfer))

[Called By]

• >>   UART_WaitOnFlagUntilTimeout
• >>   UART_DMAError
• >>   HAL_UART_IRQHandler

UART_EndTransmit_IT (Thumb, 32 bytes, Stack size 8 bytes, stm32f4xx_hal_uart.o(i.UART_EndTransmit_IT))

[Stack]

• Max Depth = 8
• Call Chain = UART_EndTransmit_IT

• >>   HAL_UART_TxCpltCallback

• >>   HAL_UART_IRQHandler

UART_EndTxTransfer (Thumb, 38 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.UART_EndTxTransfer))

[Called By]

• >>   UART_DMAError

UART_Receive_IT (Thumb, 252 bytes, Stack size 24 bytes, stm32f4xx_hal_uart.o(i.UART_Receive_IT))

[Stack]

• Max Depth = 424 + Unknown Stack Size
• Call Chain = UART_Receive_IT ⇒ HAL_UARTEx_RxEventCallback ⇒ tcp_write ⇒ tcp_pbuf_prealloc ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_UART_RxCpltCallback
• >>   HAL_UARTEx_RxEventCallback

• >>   HAL_UART_IRQHandler

UART_SetConfig (Thumb, 546 bytes, Stack size 40 bytes, stm32f4xx_hal_uart.o(i.UART_SetConfig))

[Stack]

• Max Depth = 88
• Call Chain = UART_SetConfig ⇒ __aeabi_uldivmod

• >>   HAL_RCC_GetPCLK2Freq
• >>   HAL_RCC_GetPCLK1Freq
• >>   __aeabi_uldivmod

• >>   HAL_UART_Init

UART_Transmit_IT (Thumb, 96 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.UART_Transmit_IT))

[Called By]

• >>   HAL_UART_IRQHandler

UART_WaitOnFlagUntilTimeout (Thumb, 140 bytes, Stack size 32 bytes, stm32f4xx_hal_uart.o(i.UART_WaitOnFlagUntilTimeout))

[Stack]

• Max Depth = 32
• Call Chain = UART_WaitOnFlagUntilTimeout

• >>   UART_EndRxTransfer
• >>   HAL_GetTick

• >>   HAL_UART_Transmit

spi_delay_us (Thumb, 12 bytes, Stack size 8 bytes, dac161s997.o(i.spi_delay_us))

[Stack]

• Max Depth = 20
• Call Chain = spi_delay_us ⇒ delay_us

• >>   delay_us

• >>   dac161s997_output
• >>   write_spi_byte
• >>   dac161s997_write_reg

low_level_init (Thumb, 258 bytes, Stack size 32 bytes, ethernetif.o(i.low_level_init))

[Stack]

• Max Depth = 488 + Unknown Stack Size
• Call Chain = low_level_init ⇒ ethernet_link_check_state ⇒ netif_set_link_up ⇒ netif_issue_reports ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   Error_Handler
• >>   memp_init_pool
• >>   LAN8742_RegisterBusIO
• >>   LAN8742_Init
• >>   ethernet_link_check_state
• >>   HAL_ETH_Init

• >>   ethernetif_init

low_level_input (Thumb, 26 bytes, Stack size 8 bytes, ethernetif.o(i.low_level_input))

[Stack]

• Max Depth = 240 + Unknown Stack Size
• Call Chain = low_level_input ⇒ HAL_ETH_ReadData ⇒ ETH_UpdateDescriptor ⇒ HAL_ETH_RxAllocateCallback ⇒ memp_malloc_pool ⇒ do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   HAL_ETH_ReadData

• >>   ethernetif_input

low_level_output (Thumb, 152 bytes, Stack size 64 bytes, ethernetif.o(i.low_level_output))

[Stack]

• Max Depth = 124
• Call Chain = low_level_output ⇒ HAL_ETH_Transmit ⇒ ETH_Prepare_Tx_Descriptors

• >>   HAL_ETH_Transmit

• ethernetif.o(i.ethernetif_init)

Ethernet_Link_Periodic_Handle (Thumb, 36 bytes, Stack size 16 bytes, lwip.o(i.Ethernet_Link_Periodic_Handle))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = Ethernet_Link_Periodic_Handle ⇒ ethernet_link_check_state ⇒ netif_set_link_up ⇒ netif_issue_reports ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   ethernet_link_check_state
• >>   HAL_GetTick

• >>   MX_LWIP_Process

ethernet_link_status_updated (Thumb, 2 bytes, Stack size 0 bytes, lwip.o(i.ethernet_link_status_updated))
[Address Reference Count : 1]

• lwip.o(i.MX_LWIP_Init)

mem_link_valid (Thumb, 76 bytes, Stack size 16 bytes, mem.o(i.mem_link_valid))

[Stack]

• Max Depth = 16
• Call Chain = mem_link_valid

• >>   ptr_to_mem
• >>   mem_to_ptr

• >>   mem_free

mem_to_ptr (Thumb, 10 bytes, Stack size 0 bytes, mem.o(i.mem_to_ptr))

[Called By]

• >>   mem_malloc
• >>   mem_trim
• >>   plug_holes
• >>   mem_link_valid

plug_holes (Thumb, 202 bytes, Stack size 24 bytes, mem.o(i.plug_holes))

[Stack]

• Max Depth = 152 + Unknown Stack Size
• Call Chain = plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   ptr_to_mem
• >>   mem_to_ptr
• >>   __2printf

• >>   mem_free

ptr_to_mem (Thumb, 8 bytes, Stack size 0 bytes, mem.o(i.ptr_to_mem))

[Called By]

• >>   mem_malloc
• >>   mem_trim
• >>   plug_holes
• >>   mem_link_valid
• >>   mem_init

do_memp_free_pool (Thumb, 38 bytes, Stack size 16 bytes, memp.o(i.do_memp_free_pool))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = do_memp_free_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   memp_free_pool
• >>   memp_free

do_memp_malloc_pool (Thumb, 42 bytes, Stack size 8 bytes, memp.o(i.do_memp_malloc_pool))

[Stack]

• Max Depth = 136 + Unknown Stack Size
• Call Chain = do_memp_malloc_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   memp_malloc_pool
• >>   memp_malloc

netif_do_ip_addr_changed (Thumb, 4 bytes, Stack size 0 bytes, netif.o(i.netif_do_ip_addr_changed))

[Stack]

• Max Depth = 592 + Unknown Stack Size
• Call Chain = netif_do_ip_addr_changed ⇒ tcp_netif_ip_addr_changed ⇒ tcp_netif_ip_addr_changed_pcblist ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_netif_ip_addr_changed

• >>   netif_do_set_ipaddr

netif_do_set_gw (Thumb, 22 bytes, Stack size 0 bytes, netif.o(i.netif_do_set_gw))

[Called By]

• >>   netif_set_addr

netif_do_set_ipaddr (Thumb, 88 bytes, Stack size 24 bytes, netif.o(i.netif_do_set_ipaddr))

[Stack]

• Max Depth = 616 + Unknown Stack Size
• Call Chain = netif_do_set_ipaddr ⇒ netif_do_ip_addr_changed ⇒ tcp_netif_ip_addr_changed ⇒ tcp_netif_ip_addr_changed_pcblist ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   netif_issue_reports
• >>   netif_do_ip_addr_changed
• >>   __2printf

• >>   netif_set_addr

netif_do_set_netmask (Thumb, 22 bytes, Stack size 0 bytes, netif.o(i.netif_do_set_netmask))

[Called By]

• >>   netif_set_addr

netif_issue_reports (Thumb, 72 bytes, Stack size 16 bytes, netif.o(i.netif_issue_reports))

[Stack]

• Max Depth = 328 + Unknown Stack Size
• Call Chain = netif_issue_reports ⇒ etharp_request ⇒ etharp_request_dst ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   etharp_request
• >>   __2printf

• >>   netif_set_up
• >>   netif_set_link_up
• >>   netif_do_set_ipaddr

netif_null_output_ip4 (Thumb, 6 bytes, Stack size 0 bytes, netif.o(i.netif_null_output_ip4))
[Address Reference Count : 1]

• netif.o(i.netif_add)

pbuf_add_header_impl (Thumb, 108 bytes, Stack size 16 bytes, pbuf.o(i.pbuf_add_header_impl))

[Stack]

• Max Depth = 144 + Unknown Stack Size
• Call Chain = pbuf_add_header_impl ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   __2printf

• >>   pbuf_add_header
• >>   pbuf_header_impl

pbuf_header_impl (Thumb, 14 bytes, Stack size 0 bytes, pbuf.o(i.pbuf_header_impl), UNUSED)

[Calls]

• >>   pbuf_remove_header
• >>   pbuf_add_header_impl

pbuf_init_alloced_pbuf (Thumb, 34 bytes, Stack size 8 bytes, pbuf.o(i.pbuf_init_alloced_pbuf))

[Stack]

• Max Depth = 8
• Call Chain = pbuf_init_alloced_pbuf

• >>   pbuf_alloced_custom
• >>   pbuf_alloc
• >>   pbuf_alloc_reference

pbuf_pool_is_empty (Thumb, 8 bytes, Stack size 0 bytes, pbuf.o(i.pbuf_pool_is_empty))

[Called By]

• >>   pbuf_alloc

tcp_accept_null (Thumb, 34 bytes, Stack size 8 bytes, tcp.o(i.tcp_accept_null))

[Stack]

• Max Depth = 568 + Unknown Stack Size
• Call Chain = tcp_accept_null ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_abort
• >>   __2printf

• tcp.o(i.tcp_listen_with_backlog_and_err)

tcp_close_shutdown (Thumb, 294 bytes, Stack size 40 bytes, tcp.o(i.tcp_close_shutdown))

[Stack]

• Max Depth = 544 + Unknown Stack Size
• Call Chain = tcp_close_shutdown ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_trigger_input_pcb_close
• >>   tcp_rst
• >>   tcp_pcb_remove
• >>   tcp_pcb_purge
• >>   tcp_free
• >>   tcp_listen_closed
• >>   tcp_free_listen
• >>   tcp_close_shutdown_fin
• >>   __2printf

• >>   tcp_close

tcp_close_shutdown_fin (Thumb, 116 bytes, Stack size 16 bytes, tcp.o(i.tcp_close_shutdown_fin))

[Stack]

• Max Depth = 504 + Unknown Stack Size
• Call Chain = tcp_close_shutdown_fin ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_send_fin
• >>   tcp_output
• >>   __2printf

• >>   tcp_fasttmr
• >>   tcp_handle_closepend
• >>   tcp_close_shutdown

tcp_free_listen (Thumb, 34 bytes, Stack size 8 bytes, tcp.o(i.tcp_free_listen))

[Stack]

• Max Depth = 152 + Unknown Stack Size
• Call Chain = tcp_free_listen ⇒ memp_free ⇒ do_memp_free_pool ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   memp_free
• >>   __2printf

• >>   tcp_close_shutdown

tcp_handle_closepend (Thumb, 38 bytes, Stack size 8 bytes, tcp.o(i.tcp_handle_closepend))

[Stack]

• Max Depth = 512 + Unknown Stack Size
• Call Chain = tcp_handle_closepend ⇒ tcp_close_shutdown_fin ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_close_shutdown_fin

• >>   tcp_alloc

tcp_kill_prio (Thumb, 76 bytes, Stack size 8 bytes, tcp.o(i.tcp_kill_prio))

[Stack]

• Max Depth = 568 + Unknown Stack Size
• Call Chain = tcp_kill_prio ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_abort

• >>   tcp_alloc

tcp_kill_state (Thumb, 84 bytes, Stack size 8 bytes, tcp.o(i.tcp_kill_state))

[Stack]

• Max Depth = 568 + Unknown Stack Size
• Call Chain = tcp_kill_state ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_abandon
• >>   __2printf

• >>   tcp_alloc

tcp_kill_timewait (Thumb, 46 bytes, Stack size 0 bytes, tcp.o(i.tcp_kill_timewait))

[Stack]

• Max Depth = 560 + Unknown Stack Size
• Call Chain = tcp_kill_timewait ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_send_empty_ack ⇒ tcp_output_control_segment ⇒ ip4_output_if ⇒ ip4_output_if_src ⇒ ip4_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf ⇒ _printf_char_file ⇒ _printf_char_common ⇒ __printf

• >>   tcp_abort

• >>   tcp_alloc

tcp_listen_closed (Thumb, 66 bytes, Stack size 16 bytes, tcp.o(i.tcp_listen_closed))

[Stack]