app_easy_timer error

你好，
Do you try running the "prox_reporter" reference software with the app_easy_timer feature in SDK5 ? Your described observation cannot conclude the issue is due to "app_easy_timer" function. More information is required such as how you run your test, on what software, ....
Regards,

你好，
你的相关问题是正确的,你把哟ur "LedBlink(20,35,1000)" statement. It is because app_easy_timer and malloc() require the kernel timer and heap service. Your function can only be called after the kernel is initialized and activated. It is suggested to put your statement after system_init() and make your LedBlink function blink forever to ease your debugging.

int main_func（void）
{
sleep_mode_t sleep_mode;

//global initialise
system_init();

LedBlink(20,35,1000);

/*
************************************************************************************
* Platform initialization
************************************************************************************
* /
while(1)
{
.....
}
}

Regards,

你好，

修复了错误，如下所示：
// get the allowed sleep mode
//从rwip_power_down（）到wfi（）的时间必须尽可能短!!
sleep_mode = rwip_power_down（）;
/* statement added */
if（（sleep_mode == mode_ext_sleep）||（sleep_mode == mode_deep_sleep）））
{
sleep_mode = mode_idle;
}

Regards,

你好，
The technique to verify your LedBlink() function and its behavior can be done by simply forcing the sleep_mode not going into mode_ext_sleep or mode_deep_sleep. To integrate the LED blinking function and let it behaves in what you intended, you need to understand how the software is structured.
在实际应用中，有两个（2）个线程独立运行，BLE堆栈和用户应用程序运行。内核仅提供服务和用户应用程序需要管理和监督所有资源使用情况并监视所有活动以确定设备可以进入睡眠模式。

int main_func（void）
{
sleep_mode_t sleep_mode;

//global initialise
system_init();

/*
************************************************************************************
* Platform initialization
************************************************************************************
* /
while(1)
{
do {
// schedule all pending events
schedule_while_ble_on();
}
while (app_asynch_proc() != GOTO_SLEEP); //grant control to the application, try to go to power down
//if the application returns GOTO_SLEEP
.....
}
}

App_Asynch_Proc（）函数是用户应用程序的检查，无论是否发生任何活动，都会阻止设备进入睡眠模式，而BLE堆栈线程已准备好进入睡眠状态。

typedef枚举{
GOTO_SLEEP = 0,
keep_powered.
} arch_main_loop_callback_ret_t;

In your case, this function can return "KEEP_POWERED" as long as LED is blinking not allowing the device into sleep.

静态内联void schedule_whle_ble_on（void）
{
// BLE clock is enabled
while (ble_is_powered())
{
// BLE event end is set. conditional RF calibration can run.
uint8_t ble_evt_end_set = ke_event_get(KE_EVENT_BLE_EVT_END);

//执行消息和事件
Rwip_schedule（）;

if（ble_evt_end_set）
{
uint32_t sleep_duration = 0;
rcx20_read_freq（）;

//如果您有足够的时间运行收音机的温度校准
if（lld_sleep_check（＆sleep_duration，4））// 6插槽 - > 3.750 ms
// check time and temperature to run radio calibrations.
条件_run_radio_cals（）;
}

//grant control to the application, try to go to sleep
//if the application returns GOTO_SLEEP
if（app_asynch_trm（）！= goto_sleep）
{
continue; // so that rwip_schedule() is called again
}
别的
{
ARCH_PRINTF_PROCESS（）;
break;
}
}
}

The app_asynch_trm() function handles user application while BLE stack is running. The rwip_schedule() will process all messages in the queue till completion and the control will pass to app_asynch_trm() function and based on the returned value "KEEP_POWERED" or "GOTO_SLEEP" to decide to keep alive or go to sleep accordingly.

Please notice that there is no function to keep track any software timer is running or not. It is the responsibility of the owner of the soft timer is to keep track its activity.

要在SDK5中开发您的应用程序，建议研究以下结构，并了解它是如何运行的，因为它是SDK5结构的关键。

struct arch_main_loop_callbacks {
void (*app_on_init)(void);
ARCH_MAIN_LOOP_CALLBACK_RET_T（* APP_ON_BLE_POWERED）（void）;
ARCH_MAIN_LOOP_CALLBACK_RET_T（* APP_ON_SYSTEM_POWERED）（VOID）;
void（* app_before_sleep）（void）;
sleep_mode_t (*app_validate_sleep)(sleep_mode_t sleep_mode);
void（* app_gen_to_sleep）（sleep_mode_t sleep_mode）;
void（* app_resume_from_sleep）（void）;
};

static const struct arch_main_loop_callbacks user_app_main_loop_callbacks = {
.app_on_init = default_app_on_init，

//默认情况下，系统唤醒时重新加载并恢复监视程序。
//用户必须考虑看门狗定时器处理（请保持运行，
//冻结它，重新加载，恢复IT等），当App_On_ble_Powered（）正在呈现时
//调用并可能可能影响主循环。
.app_on_ble_powered = NULL,

//默认情况下，系统唤醒时重新加载并恢复监视程序。
//用户必须考虑看门狗定时器处理（请保持运行，
//冻结它，重新加载，恢复IT等），当app_on_system_powered（）是
//调用并可能可能影响主循环。
.app_on_system_powered = null，

.app_before_sleep = null，
.app_validate_sleep = NULL,
.app_going_to_sleep = NULL,
.app_resume_from_sleep = NULL,
};

Regards,