#include "bflb_mtimer.h" #include "board.h" #include "log.h" int main(void) { board_init(); while (1) { LOG_F("hello world\r\n"); LOG_E("hello world\r\n"); LOG_W("hello world\r\n"); LOG_I("hello world\r\n"); LOG_D("hello world\r\n"); LOG_T("hello world\r\n"); bflb_mtimer_delay_ms(1000); } }