i erased flash and uploaded the switch example program. now it is working fine.

I was testing Arduino-esp32 example RMakerSwitch.ino on the same ESP32 board and it works.
so after that, whenever I am using esp rainmaker switch example or my own switch code on the same ESP32 board then getting this error message.

Hi,
I am trying the switch example on the custom ESP32 board and getting the below error.

E (783471) MQTT_CLIENT: mqtt_message_receive: transport_read() error: errno=119
E (783471) esp_mqtt_glue: MQTT_EVENT_ERROR
E (783471) MQTT_CLIENT: esp_mqtt_connect: mqtt_message_receive() returned -1
E ...

Hi Piyush,

I uploaded your binary on my board and the device got crash and rebooting in a loop.

I checked all the switch input pins and found the issue because of GPIO Pin 18 and 19 so I changed these pins to some other gpio pins.
Now it is working fine.

Thanks,
Nirmesh

Hi Piyush,

As you mentioned, you did a small change in the code and it is working fine for you. may I know what change you have made in this example?

Thanks,
Nirmesh

Hi Piyush,

Thanks for your effort in trying to reproduce the issue.

So As per your log, I am seeing GPIO isr error messages but it is not causing any Watchdog reset issue with 4 switches at your end.
I go through the button component and suspecting these error is due to this gpio_install_isr ...

Hi Nirmesh,

Can you share the code snippet for this new issue?




Sure Piyush.
As similar to the 2 switch app_driver.c file, I modified app_driver.c for 4 switches.


/* This is the button that is used for toggling the power */
#define BUTTON_GPIO_1 17
#define BUTTON_GPIO_2 18
#define BUTTON ...

Hi Nirmesh,

If I remember correctly, that is more like a warning rather than an error. Do you face any actual issues while using the GPIO.

Regards,
Piyush


Hi Piyush,

Actually when I tried two switches then there is no functional issue only getting the above error (warning).
but I am working ...

From what you posted I can only see that you have defined GPIO pins. Can you post the code where you configured GPIO?
You need to have something similar with:

button_handle_t btn_handle_1 = iot_button_create(BUTTON_GPIO_1, BUTTON_ACTIVE_LEVEL_1);
button_handle_t btn_handle_2 = iot_button ...

Hi,

I modified the switch example and enabling two GPIO pins using two switch buttons.
I am using the ESP32 custom board and after loading the program getting the below error.

# switch button
#define BUTTON_GPIO_1 21
#define BUTTON_GPIO_2 17
#define BUTTON_ACTIVE_LEVEL 0

/* This is the GPIO on ...