QueueHandle_t queueMsg = xQueueCreate(8, sizeof(char[128]));



void printTask(void *param_t){
 char msg[128];
 while(1){
   if(xQueueReceive(queueMsg, &msg, portMAX_DELAY) == pdPASS){
     Serial.println(msg);
    }
 }
}

void printmsg(String message){
  char msg[128];
  ("-->"+message).toCharArray(msg,128);
  xQueueSend(queueMsg,&msg,portMAX_DELAY);
}







void setup() {
  Serial.begin(115200);
  xTaskCreate(printTask, "PrintTask", 2048*4, NULL, 1, NULL);
  printmsg("abab123付款就,./\@");//printmsg
}

void loop(){

}