main.c

#include "tl_common.h"
#include "drivers.h"
#include "stack/ble/ble.h"
#include "vendor/common/user_config.h"

extern void user_init_normal();
extern void user_init_deepRetn();

extern void main_loop (void);

_attribute_my_ram_code_ void irq_handler(void)
{
	irq_blt_sdk_handler();
}


_attribute_ram_code_ int main (void)    //must run in ramcode
{

	blc_pm_select_internal_32k_crystal();

	cpu_wakeup_init();

	int deepRetWakeUp = pm_is_MCU_deepRetentionWakeup();  //MCU deep retention wakeUp

	rf_drv_init(RF_MODE_BLE_1M);

	gpio_init( !deepRetWakeUp );  //analog resistance will keep available in deepSleep mode, so no need initialize again

#if (CLOCK_SYS_CLOCK_HZ == 16000000)
	clock_init(SYS_CLK_16M_Crystal);
#elif (CLOCK_SYS_CLOCK_HZ == 24000000)
	clock_init(SYS_CLK_24M_Crystal);
#endif

	blc_app_loadCustomizedParameters();  //load customized freq_offset cap value

	if( deepRetWakeUp ) {
		user_init_deepRetn();
	}
	else {
		user_init_normal();
	}

	while (1) {
#if (MODULE_WATCHDOG_ENABLE)
		wd_clear(); //clear watch dog
#endif
		main_loop();
	}
}