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xushenghao 21e9d75e40 Implement DMA for USART1 reception and update FreeRTOS configuration 
- Modified shell_port.c to replace interrupt-based UART reception with DMA.
- Introduced a DMA buffer for UART data and adjusted the shell buffer handling.
- Added idle interrupt handling to process incoming data from the DMA buffer.
- Updated freertos_f407.ioc to configure DMA for USART1 RX and TX.
- Enabled necessary NVIC interrupts for DMA streams associated with USART1.
 		2025-09-10 00:48:06 +08:00
..
dma.c Implement DMA for USART1 reception and update FreeRTOS configuration 2025-09-10 00:48:06 +08:00
freertos.c 增加USB 2025-03-12 00:37:12 +08:00
gpio.c 增加USB 2025-03-12 00:37:12 +08:00
main.c Add Lua virtual machine and buffered stream implementations 2025-09-10 00:38:07 +08:00
rtc.c 更新SD读写，用DMA失败 2025-01-21 16:23:43 +08:00
sdio.c lcd154完成 2025-01-21 23:56:10 +08:00
spi.c lcd154完成 2025-01-21 23:56:10 +08:00
stm32f4xx_hal_msp.c 增加USB 2025-03-12 00:37:12 +08:00
stm32f4xx_hal_timebase_tim.c 增加USB 2025-03-12 00:37:12 +08:00
stm32f4xx_it.c Implement DMA for USART1 reception and update FreeRTOS configuration 2025-09-10 00:48:06 +08:00
system_stm32f4xx.c init 2025-01-21 11:00:48 +08:00
usart.c Implement DMA for USART1 reception and update FreeRTOS configuration 2025-09-10 00:48:06 +08:00