//=====================================
void mcu_init(void)
//=====================================
{
CLK_Init();// base clock
power_on_delay(); //Power on delay
GPIO_Init();
TIM_Init();
//reset LoRa
PD_ODR=0b00000000;
delay_ms(20);
PD_ODR=0b00000100;
delay_ms(20);
FLASH_DeInit();
FLASH_Unlock(FLASH_MEMTYPE_DATA);
}
void FLASH_init(void) {
FLASH_DeInit();
FLASH_SetProgrammingTime(FLASH_PROGRAMTIME_STANDARD);
}