/********************************************************************************************************
 * @file     main.c
 *
 * @brief    for TLSR chips
 *
 * @author	 public@telink-semi.com;
 * @date     Sep. 18, 2018
 *
 * @par      Copyright (c) Telink Semiconductor (Shanghai) Co., Ltd.
 *           All rights reserved.
 *
 *			 The information contained herein is confidential and proprietary property of Telink
 * 		     Semiconductor (Shanghai) Co., Ltd. and is available under the terms
 *			 of Commercial License Agreement between Telink Semiconductor (Shanghai)
 *			 Co., Ltd. and the licensee in separate contract or the terms described here-in.
 *           This heading MUST NOT be removed from this file.
 *
 * 			 Licensees are granted free, non-transferable use of the information in this
 *			 file under Mutual Non-Disclosure Agreement. NO WARRENTY of ANY KIND is provided.
 *
 *******************************************************************************************************/

#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)
{
	app_uart_irq_proc();

	irq_blt_sdk_handler();
}


_attribute_ram_code_ int main (void)    //must run in ramcode
{
	DBG_CHN0_LOW;   //debug

	blc_pm_select_internal_32k_crystal();

	cpu_wakeup_init();

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


	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

	user_init();

    irq_enable();

	at_print("      \r\nAi-Thinker Ble Demo\r\n");

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

