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JT-DT-YD4N02B_4G_RTT_MRS
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加了掉电后上电的快速恢复逻辑,以及加了nt26定时器溢出防护机制

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小马_666 2025-01-18 11:23:45 +08:00
parent bf398932c6
commit e7ec172555
3 changed files with 36 additions and 8 deletions
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26
applications/main.c
View File

@ -2,7 +2,7 @@
* @Author: mbw * @Author: mbw
* @Date: 2024-10-23 17:14:16 * @Date: 2024-10-23 17:14:16
* @LastEditors: mbw && 1600520629@qq.com * @LastEditors: mbw && 1600520629@qq.com
* @LastEditTime: 2025-01-15 10:36:40 * @LastEditTime: 2025-01-18 11:21:57
* @FilePath: \JT-DT-YD4N02A_RTT_MRS-NT26K\applications\main.c * @FilePath: \JT-DT-YD4N02A_RTT_MRS-NT26K\applications\main.c
* @Descrt_thread_ * @Descrt_thread_
* *
@ -420,13 +420,27 @@ int main (void)
#if (IOT_MODULE_SWITCH == 1) #if (IOT_MODULE_SWITCH == 1)
Nt26k_Send_Event (kNt26kPowerDownEvent); Nt26k_Send_Event (kNt26kPowerDownEvent);
#endif #endif
// 等待20s,要是还没断电就重启 rt_uint8_t cnt = 0;
for (uint8_t i = 0; i < 20; i++) while ((device_power_down_flag == 0)&&(cnt < 60))//等待接收到掉电事件响应
{ {
rt_thread_mdelay (1000); rt_thread_mdelay(500);
LOG_D (" %d s", i); }
cnt = 0;
while ((nt26k_power_down_flag == 0)&&(cnt < 60))//等待接收到物联网模组关机完成
{
rt_thread_mdelay(500);
}
while(1)
{
if (Get_VIN_VoltageInt1000x() > 10000)
{
NVIC_SystemReset(); // 直接重启系统
}
else
{
rt_thread_mdelay(500);
}
} }
NVIC_SystemReset(); // 直接重启系统
} }
else if (received_event & Get_Sys_Event_Flag (kSelfCheckEvent)) // 自检 else if (received_event & Get_Sys_Event_Flag (kSelfCheckEvent)) // 自检
{ {

3
bsp/inc/bsp_nt26k.h
View File

@ -208,5 +208,8 @@ extern rt_uint8_t nt26k_conncet_tcp_flag;
extern rt_uint8_t nt26k_connect_sever_flag; extern rt_uint8_t nt26k_connect_sever_flag;
extern rt_uint8_t nt26k_disconnect_pdp_flag; extern rt_uint8_t nt26k_disconnect_pdp_flag;
extern rt_uint8_t power_on_send_flag; extern rt_uint8_t power_on_send_flag;
extern rt_uint8_t device_power_down_flag;
extern rt_uint8_t nt26k_power_down_flag;
int BSP_Nt26k_Thread_Init(void); int BSP_Nt26k_Thread_Init(void);
void Nt26k_Send_Event(Nt26kEvent event_type); void Nt26k_Send_Event(Nt26kEvent event_type);

15
bsp/src/bsp_nt26k.c
View File

@ -2,7 +2,7 @@
* @Author: mbw * @Author: mbw
* @Date: 2024-10-09 08:42:14 * @Date: 2024-10-09 08:42:14
* @LastEditors: mbw && 1600520629@qq.com * @LastEditors: mbw && 1600520629@qq.com
* @LastEditTime: 2025-01-17 15:04:55 * @LastEditTime: 2025-01-18 11:16:47
* @FilePath: \JT-DT-YD4N02A_RTT_MRS-NT26K\bsp\src\bsp_nt26k.c * @FilePath: \JT-DT-YD4N02A_RTT_MRS-NT26K\bsp\src\bsp_nt26k.c
* @Description: * @Description:
* *
@ -67,6 +67,8 @@ static rt_timer_t nt26k_timer; // 上报心跳
static rt_timer_t nt26k_upload_timer; // 更新本地时间定时器 static rt_timer_t nt26k_upload_timer; // 更新本地时间定时器
static rt_timer_t nt26k_power_error_timer; // 上电失败情况下启动定时器 static rt_timer_t nt26k_power_error_timer; // 上电失败情况下启动定时器
rt_uint8_t device_power_down_flag;
rt_uint8_t nt26k_power_down_flag;
rt_uint8_t nt26k_connect_sever_flag; rt_uint8_t nt26k_connect_sever_flag;
rt_uint8_t nt26k_conncet_tcp_flag; rt_uint8_t nt26k_conncet_tcp_flag;
rt_uint8_t nt26k_disconnect_pdp_flag; // PDP断开连接标志 rt_uint8_t nt26k_disconnect_pdp_flag; // PDP断开连接标志
@ -830,10 +832,15 @@ int Nt26k_Process_Events(Nt26kEvent nt26k_recv_event, struct at_device *device,
} }
else if (rt_strcmp(event->event_name, "掉电事件") == RT_EOK) else if (rt_strcmp(event->event_name, "掉电事件") == RT_EOK)
{ {
rt_thread_mdelay(5000); rt_uint8_t cnt = 0;
while ((device_power_down_flag == 0)&&(cnt < 10))
{
rt_thread_mdelay(500);
}
if (device->class->device_ops->control(device, AT_DEVICE_CTRL_POWER_OFF, RT_NULL) == RT_EOK) if (device->class->device_ops->control(device, AT_DEVICE_CTRL_POWER_OFF, RT_NULL) == RT_EOK)
{ {
LOG_D("关闭模组"); LOG_D("关闭模组");
nt26k_power_down_flag = 1;
} }
} }
else else
@ -899,6 +906,10 @@ void Handle_Server_Reply(struct Nt26k_Ops *ops)
{ {
LOG_D("nt26k send data success\n"); LOG_D("nt26k send data success\n");
} }
else if (ops->recv->recv_data.event_type == EVENT_TYPE_DEVICE_FAILURE)//是掉电事件回应
{
device_power_down_flag = 1;
}
} }
void Handle_Self_Check(struct Nt26k_Ops *ops) void Handle_Self_Check(struct Nt26k_Ops *ops)