/* * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2018-11-06 SummerGift first version * 2018-11-19 flybreak add stm32f407-atk-explorer bsp */ #include #include #include #include #include #include #include "user_uart.h" #include /* defined the LED0 pin: PF9 */ #define LED0_PIN GET_PIN(F, 9) int main(void) { uart3_init(); uart6_init(); task_init(); rt_pin_mode(LED0_PIN, PIN_MODE_OUTPUT); while (1) { rt_pin_write(LED0_PIN, PIN_HIGH); rt_thread_mdelay(500); rt_pin_write(LED0_PIN, PIN_LOW); rt_thread_mdelay(500); } } struct test{ int a; int b; int *a_p; int *b_p; }test,* test_p; void test_entry() { // const char testbuff[] = {0xD3,0x00,0x13,0x3E,0xD7,0xD3,0x02,0x02,0x98,0x0E,0xDE,0xEF,0x34,0xB4,0xBD,0x62,0xAC,0x09,0x41,0x98,0x6F,0x33,0x36,0x0B,0x98}; // rt_device_write(serial3,0,testbuff,sizeof(testbuff)); // LOG_I("rtksvr_t size= %d",sizeof(rtksvr_t)); test.a=1; test.b=2; test.a_p=&test.a; test.b_p=&test.b; test_p = &test; LOG_I("%d",&test_p->a); } MSH_CMD_EXPORT(test_entry,test_entry);