ip地址显示在串口屏
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d8d1a3bf69
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c5774f328e
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@ -32,6 +32,8 @@
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#include "tim.h"
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#include "gpio.h"
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#include "tcpserverc.h"
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#include "lwip.h"
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#include "uart_lcd.h"
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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@ -170,6 +172,7 @@ void start_tcp_task(void const *argument)
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/* Infinite loop */
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for (;;)
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{
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uart_lcd_draw_ipaddr();
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osThreadTerminate(NULL);
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}
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/* USER CODE END start_tcp_task */
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@ -2,7 +2,7 @@
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/**
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******************************************************************************
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* File Name : LWIP.c
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* Description : This file provides initialization code for LWIP
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* @file lwip.c
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* middleWare.
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******************************************************************************
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* @attention
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@ -22,7 +22,7 @@
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#include "lwip.h"
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#include "lwip/init.h"
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#include "lwip/netif.h"
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#if defined ( __CC_ARM ) /* MDK ARM Compiler */
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#if defined(__CC_ARM) /* MDK ARM Compiler */
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#include "lwip/sio.h"
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#endif /* MDK ARM Compiler */
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#include "ethernetif.h"
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@ -71,15 +71,15 @@ void MX_LWIP_Init(void)
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GATEWAY_ADDRESS[2] = 1;
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GATEWAY_ADDRESS[3] = 29;
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/* USER CODE BEGIN IP_ADDRESSES */
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/* USER CODE END IP_ADDRESSES */
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/* USER CODE BEGIN IP_ADDRESSES */
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/* USER CODE END IP_ADDRESSES */
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/* Initilialize the LwIP stack with RTOS */
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tcpip_init( NULL, NULL );
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tcpip_init(NULL, NULL);
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/* IP addresses initialization without DHCP (IPv4) */
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IP4_ADDR(&ipaddr, IP_ADDRESS[0], IP_ADDRESS[1], IP_ADDRESS[2], IP_ADDRESS[3]);
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IP4_ADDR(&netmask, NETMASK_ADDRESS[0], NETMASK_ADDRESS[1] , NETMASK_ADDRESS[2], NETMASK_ADDRESS[3]);
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IP4_ADDR(&netmask, NETMASK_ADDRESS[0], NETMASK_ADDRESS[1], NETMASK_ADDRESS[2], NETMASK_ADDRESS[3]);
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IP4_ADDR(&gw, GATEWAY_ADDRESS[0], GATEWAY_ADDRESS[1], GATEWAY_ADDRESS[2], GATEWAY_ADDRESS[3]);
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/* add the network interface (IPv4/IPv6) with RTOS */
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@ -103,14 +103,14 @@ void MX_LWIP_Init(void)
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netif_set_link_callback(&gnetif, ethernet_link_status_updated);
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/* Create the Ethernet link handler thread */
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/* USER CODE BEGIN H7_OS_THREAD_DEF_CREATE_CMSIS_RTOS_V1 */
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osThreadDef(EthLink, ethernet_link_thread, osPriorityBelowNormal, 0, configMINIMAL_STACK_SIZE *2);
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osThreadCreate (osThread(EthLink), &gnetif);
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/* USER CODE END H7_OS_THREAD_DEF_CREATE_CMSIS_RTOS_V1 */
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/* USER CODE BEGIN H7_OS_THREAD_DEF_CREATE_CMSIS_RTOS_V1 */
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osThreadDef(EthLink, ethernet_link_thread, osPriorityBelowNormal, 0, configMINIMAL_STACK_SIZE * 2);
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osThreadCreate(osThread(EthLink), &gnetif);
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/* USER CODE END H7_OS_THREAD_DEF_CREATE_CMSIS_RTOS_V1 */
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/* USER CODE BEGIN 3 */
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/* USER CODE BEGIN 3 */
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/* USER CODE END 3 */
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/* USER CODE END 3 */
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}
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#ifdef USE_OBSOLETE_USER_CODE_SECTION_4
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@ -129,17 +129,17 @@ static void ethernet_link_status_updated(struct netif *netif)
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{
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if (netif_is_up(netif))
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{
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/* USER CODE BEGIN 5 */
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/* USER CODE END 5 */
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/* USER CODE BEGIN 5 */
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/* USER CODE END 5 */
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}
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else /* netif is down */
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{
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/* USER CODE BEGIN 6 */
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/* USER CODE END 6 */
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/* USER CODE BEGIN 6 */
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/* USER CODE END 6 */
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}
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}
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#if defined ( __CC_ARM ) /* MDK ARM Compiler */
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#if defined(__CC_ARM) /* MDK ARM Compiler */
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/**
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* Opens a serial device for communication.
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*
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@ -150,9 +150,9 @@ sio_fd_t sio_open(u8_t devnum)
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{
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sio_fd_t sd;
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/* USER CODE BEGIN 7 */
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/* USER CODE BEGIN 7 */
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sd = 0; // dummy code
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/* USER CODE END 7 */
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/* USER CODE END 7 */
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return sd;
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}
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@ -167,8 +167,8 @@ sio_fd_t sio_open(u8_t devnum)
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*/
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void sio_send(u8_t c, sio_fd_t fd)
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{
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/* USER CODE BEGIN 8 */
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/* USER CODE END 8 */
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/* USER CODE BEGIN 8 */
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/* USER CODE END 8 */
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}
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/**
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@ -186,9 +186,9 @@ u32_t sio_read(sio_fd_t fd, u8_t *data, u32_t len)
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{
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u32_t recved_bytes;
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/* USER CODE BEGIN 9 */
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/* USER CODE BEGIN 9 */
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recved_bytes = 0; // dummy code
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/* USER CODE END 9 */
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/* USER CODE END 9 */
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return recved_bytes;
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}
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@ -205,10 +205,9 @@ u32_t sio_tryread(sio_fd_t fd, u8_t *data, u32_t len)
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{
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u32_t recved_bytes;
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/* USER CODE BEGIN 10 */
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/* USER CODE BEGIN 10 */
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recved_bytes = 0; // dummy code
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/* USER CODE END 10 */
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/* USER CODE END 10 */
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return recved_bytes;
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}
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#endif /* MDK ARM Compiler */
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@ -145,7 +145,7 @@
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<SetRegEntry>
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<Number>0</Number>
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<Key>ST-LINKIII-KEIL_SWO</Key>
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<Name>-U-O142 -O2254 -SF10000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP (ARM Core") -D00(2BA01477) -L00(0) -TO131090 -TC10000000 -TT10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO7 -FD20000000 -FC800 -FN1 -FF0STM32F4xx_1024.FLM -FS08000000 -FL0100000 -FP0($$Device:STM32F407VGTx$CMSIS\Flash\STM32F4xx_1024.FLM)</Name>
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<Name>-US -O2254 -SF1800 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP (ARM Core") -D00(2BA01477) -L00(0) -TO131090 -TC10000000 -TT10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO7 -FD20000000 -FC800 -FN1 -FF0STM32F4xx_1024.FLM -FS08000000 -FL0100000 -FP0($$Device:STM32F407VGTx$CMSIS\Flash\STM32F4xx_1024.FLM)</Name>
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</SetRegEntry>
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</TargetDriverDllRegistry>
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<Breakpoint/>
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@ -230,7 +230,50 @@
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<WinNumber>1</WinNumber>
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<ItemText>state</ItemText>
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</Ww>
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<Ww>
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<count>16</count>
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<WinNumber>1</WinNumber>
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<ItemText>IP_ADDRESS,0x0A</ItemText>
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</Ww>
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<Ww>
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<count>17</count>
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<WinNumber>1</WinNumber>
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<ItemText>ipaddr,0x10</ItemText>
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</Ww>
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<Ww>
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<count>18</count>
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<WinNumber>1</WinNumber>
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<ItemText>ip_addr_str,0x0A</ItemText>
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</Ww>
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<Ww>
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<count>19</count>
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<WinNumber>1</WinNumber>
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<ItemText>gnetif</ItemText>
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</Ww>
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<Ww>
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<count>20</count>
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<WinNumber>1</WinNumber>
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<ItemText>MACConf</ItemText>
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</Ww>
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<Ww>
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<count>21</count>
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<WinNumber>1</WinNumber>
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<ItemText>heth</ItemText>
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</Ww>
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<Ww>
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<count>22</count>
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<WinNumber>1</WinNumber>
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<ItemText>ip_addr</ItemText>
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</Ww>
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</WatchWindow1>
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<MemoryWindow1>
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<Mm>
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<WinNumber>1</WinNumber>
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<SubType>0</SubType>
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<ItemText>\\semi_finished_product_testing\../LWIP/Target/ethernetif.c\heth.Init.MACAddr</ItemText>
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<AccSizeX>0</AccSizeX>
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</Mm>
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</MemoryWindow1>
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<Tracepoint>
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<THDelay>0</THDelay>
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</Tracepoint>
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@ -278,7 +321,7 @@
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<EnableFlashSeq>0</EnableFlashSeq>
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<EnableLog>0</EnableLog>
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<Protocol>2</Protocol>
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<DbgClock>10000000</DbgClock>
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<DbgClock>1800000</DbgClock>
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</DebugDescription>
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</TargetOption>
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</Target>
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@ -1933,7 +1976,7 @@
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<Group>
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<GroupName>User/driver</GroupName>
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<tvExp>0</tvExp>
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<tvExp>1</tvExp>
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<tvExpOptDlg>0</tvExpOptDlg>
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<cbSel>0</cbSel>
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<RteFlg>0</RteFlg>
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@ -1973,6 +2016,18 @@
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<RteFlg>0</RteFlg>
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<bShared>0</bShared>
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</File>
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<File>
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<GroupNumber>12</GroupNumber>
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<FileNumber>134</FileNumber>
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<FileType>1</FileType>
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<tvExp>0</tvExp>
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<tvExpOptDlg>0</tvExpOptDlg>
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<bDave2>0</bDave2>
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<PathWithFileName>..\User\driver\uart_lcd.c</PathWithFileName>
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<FilenameWithoutPath>uart_lcd.c</FilenameWithoutPath>
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<RteFlg>0</RteFlg>
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<bShared>0</bShared>
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</File>
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</Group>
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<Group>
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@ -1983,7 +2038,7 @@
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<RteFlg>0</RteFlg>
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<File>
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<GroupNumber>13</GroupNumber>
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<FileNumber>134</FileNumber>
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<FileNumber>135</FileNumber>
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<FileType>1</FileType>
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<tvExp>0</tvExp>
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<tvExpOptDlg>0</tvExpOptDlg>
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@ -1995,7 +2050,7 @@
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</File>
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<File>
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<GroupNumber>13</GroupNumber>
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<FileNumber>135</FileNumber>
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<FileNumber>136</FileNumber>
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<FileType>1</FileType>
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<tvExp>0</tvExp>
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<tvExpOptDlg>0</tvExpOptDlg>
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@ -1103,6 +1103,11 @@
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<FileType>1</FileType>
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<FilePath>..\User\driver\ht1200m.c</FilePath>
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</File>
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<File>
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<FileName>uart_lcd.c</FileName>
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<FileType>1</FileType>
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<FilePath>..\User\driver\uart_lcd.c</FilePath>
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</File>
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</Files>
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</Group>
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<Group>
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@ -0,0 +1,24 @@
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#include "uart_lcd.h"
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#include "usart.h"
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#include "lwip.h"
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extern ip4_addr_t ipaddr;
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uint8_t ip_addr[24] = {0};
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void uart_lcd_draw_ipaddr(void)
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{
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ip_addr[0] = 0xEE;
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ip_addr[1] = 0xB1;
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ip_addr[2] = 0x10;
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ip_addr[3] = 0x00;
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ip_addr[4] = 0x00;
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ip_addr[5] = 0x00;
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ip_addr[6] = 0x03;
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char *ip_addr_str = ipaddr_ntoa(&ipaddr);
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MEMCPY(ip_addr + 7, (uint8_t *)ip_addr_str, strlen(ip_addr_str));
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ip_addr[7 + strlen(ip_addr_str)] = 0xFF;
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ip_addr[8 + strlen(ip_addr_str)] = 0xFC;
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ip_addr[9 + strlen(ip_addr_str)] = 0xFF;
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ip_addr[10 + strlen(ip_addr_str)] = 0xFF;
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dma_usart_send(&huart4, ip_addr, ARRAY_LEN(ip_addr));
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}
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@ -0,0 +1,7 @@
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#ifndef __UART_LCD_H__
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#define __UART_LCD_H__
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#include "main.h"
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void uart_lcd_draw_ipaddr(void);
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#endif
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