Initial import of NFC GNSS SDK project

2026-09-15 16:10:12 +08:00
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+/*================================================================
+  Copyright (c) 2021, Quectel Wireless Solutions Co., Ltd. All rights reserved.
+  Quectel Wireless Solutions Proprietary and Confidential.
+=================================================================*/
+/**
+ ******************************************************************************
+ * @file    example_wtd.c
+ * @author  
+ * @version V1.0.0
+ * @date    2023/10/09
+ * @brief   This file tests WTD APIs
+ ******************************************************************************
+ */
+
+#include <stdio.h>
+#include "ql_rtos.h"
+#include "ql_application.h"
+#include "ql_wtd.h"
+#include "ql_power.h"
+#include "ql_dev.h"
+
+ql_timer_t wtd_timer;
+#define WTD_FEED_DOG_PERIOD 10
+
+//@ It should be noted that in sleep mode, the hardware watchdog is used to ensure that it has not woken up after in sleep mode, 
+//as long as there is a wake up, the watchdog timeout count will be reset
+//Observe whether the module restarts if the watchdog times out
+static void quec_wtd_sleep_test(void *argv)
+{
+	printf("========hardware watchdog test===== !\n");
+	printf("========WATCHDOG OPEN===== !\n");
+	ql_wtd_timeoutperiod_set(5);//feed dog 32s period
+	ql_wtd_faultwake_enable(1);
+	ql_wtd_enable(1);
+	ql_wtd_feed();//after starting the WTD,the dog needs to be fed once before the timeout set by the regiter 0x11 will load
+	ql_autosleep_enable(1);
+	ql_dev_set_modem_fun(QL_DEV_MODEM_MIN_FUN,0);//set cfun0
+}
+
+void quec_wtd_feed_timer(u32 argv)
+{
+	ql_wtd_feed();
+}
+
+static void quec_wtd_active_test(void * argv)
+{
+	int time= 0;
+	//create a timer to feed dog regularly
+	ql_rtos_timer_create(&wtd_timer);
+	while(1)
+	{
+		printf("========hardware watchdog test===== !\n");	
+		printf("========WATCHDOG OPEN :[%d]===== !\n",time++);
+		//enable watchdog
+	    ql_wtd_timeoutperiod_set(4);//feed dog 16s period
+		ql_wtd_faultwake_enable(1);
+		ql_wtd_enable(1);
+		ql_wtd_feed();//after starting the WTD,the dog needs to be fed once before the timeout set by the regiter 0x11 will load
+		//start timer to feed dog
+		ql_rtos_timer_start(wtd_timer, WTD_FEED_DOG_PERIOD, 1, quec_wtd_feed_timer, 0);
+		ql_rtos_task_sleep_s(60);
+		//diable watchdog
+		printf("========WATCHDOG CLOSE!!===== !\n");
+		ql_wtd_faultwake_enable(0);
+		ql_wtd_enable(0);
+		//stop timer
+		ql_rtos_timer_stop(wtd_timer);
+		ql_rtos_task_sleep_s(2);
+	}
+}
+
+//application_init(quec_wtd_active_test, "quec_wtd_test", 2, 10);
+
+