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    ESP8266 Restart while running ISR. [ESP8266 FreeRTOS SDK]

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    • rafitc99
      rafitc99 last edited by

      I'm trying to pass a value into Queue from Interrupt Service Routine(ISR) using xQueueSendFromISR() <-- Reference

      But I'm getting this error and ESP restart immediately.

      Guru Meditation Error: Core  0 panic'ed (LoadProhibited). Exception was unhandled.
      Core 0 register dump:
      PC      : 0x4021227c  PS      : 0x00000033  A0      : 0x4021c72e  A1      : 0x3ffe8220
      

      Here is the gpio interrupt example which I'm following.

      Here is my code. I did some modification in this.

      Check 70th line of this location.

      static void main_power_isr_handler(void* arg)
      {
          xQueueHandle* main_q = (xQueueHandle*)arg;
          static main_q_payload_t msg;
          msg.hdr = E_MAIN_MSG_MAIN_POWER_STATUS;
          msg.bool_payload = gpio_get_level(GPIO_MAIN_POWER);
          //ets_printf("Someone Interrupted \n ");
          xQueueSendFromISR(main_q, &msg, NULL); //!!! THIS LINE
      }
      
      rafitc99 1 Reply Last reply Reply Quote 1
      • rafitc99
        rafitc99 @rafitc99 last edited by

        Update!!
        I found the issue
        I created a Queue inside Rgpio.cpp and called a Funciton from main.cpp to check data in Queue. That worked well!!

        Reference to the #commit .

        rafitc99 1 Reply Last reply Reply Quote 2
        • rafitc99
          rafitc99 @rafitc99 last edited by rafitc99

          BaseType_t xQueueSendFromISR
                     (
                         QueueHandle_t xQueue,
                         const void *pvItemToQueue,
                         BaseType_t *pxHigherPriorityTaskWoken
                     );
          

          I was trying to pass a pointer. That was the issue.
          Reference

          salmanfaris 1 Reply Last reply Reply Quote 2
          • salmanfaris
            salmanfaris @rafitc99 last edited by

            Thanks for sharing @rafitc99 . Glad to know that it was solved.

            1 Reply Last reply Reply Quote 1
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