给所有线程增加线程名，以便排查哪些线程占用资源较高

main.c

@@ -3,6 +3,7 @@
 #define DBG_TAG "main"
 #define DBG_LVL DBG_INFO
 #include "debug_print.h"
+#include <sys/prctl.h>
 #if 0
 #include <fcntl.h>
 #include <sys/mman.h>
@@ -1163,30 +1164,37 @@ error:
 
 /*================================================================================*/
 void *thread_ota(void *arg){
+    prctl(PR_SET_NAME, "ota");
     checkOtaKey();
 }
 
 void *thread_mqtt(void *arg){
+    prctl(PR_SET_NAME, "mqtt");
     mqtt_init();
 }
 
 void *thread_removelog(void *arg){
+    prctl(PR_SET_NAME, "removelog");
     removeLog();
 }
 
 void *thread_reboot(void *arg){
+    prctl(PR_SET_NAME, "reboot");
     rebootSystem();
 }
 
 void *thread_feed_watchdog(void *arg){
+    prctl(PR_SET_NAME, "watchdog");
     feedWatchDog();
 }
 
 void *thread_readqr(void *arg){
+    prctl(PR_SET_NAME, "readqr");
     readQrcode();
 }
 
 void *thread_tag_search_send(void *arg){
+    prctl(PR_SET_NAME, "tag_search");
     while(1){
         if(isSearchLabelOn){
             //uart_data_send_head_search(&uartSend,5);
@@ -1204,6 +1212,7 @@ void *thread_tag_search_send(void *arg){
 }
 
 void *thread_do_ota(void *arg){
+    prctl(PR_SET_NAME, "do_ota");
     while(1){
         if(isOtaEnable && isSendComEnd && !isLEDOtaSuccess){
             sleep(1);
@@ -1221,6 +1230,7 @@ void *thread_do_ota(void *arg){
 //char *tag_4="00A04C11";
 //char *tag_5="00A04CD0";
 void *thread_uart_recv_ack(void *arg){
+    prctl(PR_SET_NAME, "uart_ack");
     uint16_t parm_ack;
     int ret=0;
     while(1){
@@ -1376,6 +1386,7 @@ void *thread_uart_recv_ack(void *arg){
 }
 
 void *thread_uart_recv_data(void *arg){
+    prctl(PR_SET_NAME, "uart_data");
     uint16_t parmAck;
     uint32_t tagCode;
     uint8_t tagSignal;
@@ -1398,6 +1409,7 @@ void *thread_uart_recv_data(void *arg){
 }
 
 void *thread_uart_recv_back(void *arg){
+    prctl(PR_SET_NAME, "uart_back");
     uint16_t parmAck;
     uint32_t tagCode;
     uint8_t tagSignal;
@@ -1552,6 +1564,7 @@ void addOnlyTag(uint32_t tagname,uint16_t battery){
 }
 
 void *thread_remove_duplicate_tag(void *arg){
+    prctl(PR_SET_NAME, "rm_dup_tag");
     uint32_t tagname=0;
     uint16_t battery=0;
     while(1){
@@ -1565,6 +1578,7 @@ void *thread_remove_duplicate_tag(void *arg){
 }
 
 void *thread_mqtt_recv(void *arg){
+    prctl(PR_SET_NAME, "mqtt_recv");
     char payload[1024]={0};
     char msg_body_value[1024] ={0};
     char msg_body[1024] = {0};
@@ -1578,7 +1592,7 @@ void *thread_mqtt_recv(void *arg){
         if(isSendComEnd){
             if(GetDataFromMQueue(payload)==0){
                 //getPayloadTime=120*1000;
-	            //LOG_I("payload:%s\n",payload);
+	            LOG_I("payload:%s\n",payload);
 	            get_string_from_json_string_by_key_unescape(payload,"messageId",mqtt_parm.msg_messageId,sizeof(mqtt_parm.msg_messageId));
 	            //LOG_I("messageId:%s\n",mqtt_parm.msg_messageId);   
 	            if(isSearchLabelOn){
@@ -1658,7 +1672,7 @@ void *thread_mqtt_recv(void *arg){
 		                searchTimeOld=getCurrentTime();
 		                LOG_I("searchTimeOld:%d\n",searchTimeOld);
 		                isSearchLabelOn=true;
-		            }else if(strcmp(mqtt_parm.msg_type,"3016")==0){
+		            }else if(strcmp(mqtt_parm.msg_type,"3015")==0){
 		                LOG_I("3015 light on\n");
 		                get_string_from_json_string_by_key_unescape(msg_data, "scene", mqtt_parm.msg_scene, sizeof(mqtt_parm.msg_scene));
 		                LOG_I("scene:%s\n",mqtt_parm.msg_scene);    
@@ -1781,26 +1795,25 @@ void *thread_mqtt_recv(void *arg){
 		                }else{
 		                    mqtt_service_reply(stationsn,mqtt_parm.msg_messageId,"labelconfig is empty",0,productid);
                                 }
-		            }else if(strcmp(mqtt_parm.msg_type,"3015")==0){
+		            }else if(strcmp(mqtt_parm.msg_type,"3027")==0){
 		                LOG_I("3027 All light on/off 广播点亮\n");
 		                
 		                get_string_from_json_string_by_key_unescape(msg_data, "color", mqtt_parm.msg_color, sizeof(mqtt_parm.msg_color));
-		                strcpy(mqtt_parm.msg_color, "1");  // 默认关闭颜色
+		                //strcpy(mqtt_parm.msg_color, "1");  // 默认关闭颜色
                         LOG_I("color:%s\n",mqtt_parm.msg_color);    
 		                
 		                get_string_from_json_string_by_key_unescape(msg_data, "sound", mqtt_parm.msg_sound, sizeof(mqtt_parm.msg_sound));
-		                strcpy(mqtt_parm.msg_sound, "0");  // 默认关闭声音
+		                //strcpy(mqtt_parm.msg_sound, "0");  // 默认关闭声音
 		                LOG_I("sound:%s\n",mqtt_parm.msg_sound);
 		                
 		                get_string_from_json_string_by_key_unescape(msg_data, "flash", mqtt_parm.msg_flash, sizeof(mqtt_parm.msg_flash));
-		                strcpy(mqtt_parm.msg_flash, "0");  // 默认关闭闪烁
+		                //strcpy(mqtt_parm.msg_flash, "0");  // 默认关闭闪烁
 		                LOG_I("flash:%s\n",mqtt_parm.msg_flash);    
 		                
 		                get_string_from_json_string_by_key_unescape(msg_data, "flashInterval", mqtt_parm.msg_flashInterval, sizeof(mqtt_parm.msg_flashInterval));
 		                LOG_I("flashInterval:%s\n",mqtt_parm.msg_flashInterval); 
 		                
 		                get_string_from_json_string_by_key_unescape(msg_data, "lightDuration", mqtt_parm.msg_lightDuration, sizeof(mqtt_parm.msg_lightDuration));
-		                strcpy(mqtt_parm.msg_lightDuration, "300");  // 点亮300秒
                         LOG_I("lightDuration:%s\n",mqtt_parm.msg_lightDuration);    
 
 		                if(isLightEnable){

mqtt_utils/mqtt_utils.c

@@ -19,6 +19,8 @@
 #include <OsWrapper.h>
 #endif
 
+#include <pthread.h>
+#include <sys/prctl.h>
 #include <sys/time.h>
 #include <time.h>
 #include <semaphore.h>
@@ -248,6 +250,28 @@ void mqtt_utils_delivery_complete(void *context, MQTTAsync_token token){
     //LOG_I("%s\n",__func__);
 }
 
+static int led_running = 1;
+static pthread_t led_thread;
+
+void* led_blink_thread(void* arg) {
+    prctl(PR_SET_NAME, "led_blink");
+    int fd = open("/sys/class/gpio/gpio113/value", O_WRONLY);
+    if (fd < 0) {
+        LOG_I("Failed to open GPIO\n");
+        return NULL;
+    }
+    
+    while(led_running) {
+        write(fd, "1", 1);
+        usleep(500000);
+        write(fd, "0", 1);
+        usleep(500000);
+    }
+    
+    close(fd);
+    return NULL;
+}
+
 void mqtt_utils_connected(void *context, char *cause){
     if (cause != NULL) {
 	LOG_I("%s cause:%s\n",__func__, cause);
@@ -256,7 +280,9 @@ void mqtt_utils_connected(void *context, char *cause){
     }
     connect_failure_times=0;
     mqtt_utils_subscribe(mqtt_conf,nativeInvokTopicName,2);
-    system("echo 1 > /sys/class/gpio/gpio113/value");//yellow ok
+    //system("echo 1 > /sys/class/gpio/gpio113/value");//yellow ok
+    led_running = 1;
+    pthread_create(&led_thread, NULL, led_blink_thread, NULL);
     char myid[32]={0};
     myrand(myid,19);
     updateStationInfo(myid);