ESP32-S3 SIM7670G-4G-EN - esp_http_client_init, called Guru Meditation Error: Core 1 panic’ed

[Vitalii_Bondarenko]

I’m programming esp32 s3 using platformio.
My board: ESP32-S3 SIM7670G-4G-EN
framework: Arduino.
I am start Wi-Fi and connect to the access point. Then I try to initiate http via the esp_http_client_init function. My controller gets an error and reboots.

My platformini file:

Code: Untitled.c Select all

[env:esp32-s3-R2N16R8_PSRAM]

platform = espressif32

board = esp32-s3-R2N16R8_PSRAM

framework = arduino

board_build.f_cpu = 240000000L

monitor_speed = 115200

upload_port = COM7

monitor_port = COM7

board_build.mcu = esp32s3

upload_protocol = esptool

My code for init http:

Code: Untitled.c Select all

esp_http_client_handle_t client_http;

esp_http_client_config_t htpp_cnf;



htpp_cnf.url = "http://httpbin.org/redirect/2";

htpp_cnf.method = HTTP_METHOD_GET;

htpp_cnf.event_handler = _http_event_handler;



ESP_LOGE(TAG,"Start init http");



client_http = esp_http_client_init (&htpp_cnf);

if(client_http != NULL) ESP_LOGE(TAG,"http create client OK"); 

else ESP_LOGE(TAG,"http client create FAILED");





void FnTest_httpRequst(void)

{

 ESP_LOGE(TAG, "Http request");

     esp_err_t err = esp_http_client_perform(client_http);

    if (err == ESP_OK) 

        {

        ESP_LOGE(TAG, "HTTP GET Status = %d, content_length = %d",

         esp_http_client_get_status_code(client_http),

         esp_http_client_get_content_length(client_http));

    } 

    else {

        ESP_LOGE(TAG, "HTTP GET request failed: %s", esp_err_to_name(err));

        }

}

After call function : "esp_http_client_init (&htpp_cnf); "
I get an error and the controller reboots. I tried other esp32-s3 boards, and I also tried using the Espressiv extension in VsCode, the result was the same.

The error is as follows:
Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled.

Core 1 register dump:
PC : 0x40056f8c PS : 0x00060c30 A0 : 0x8202bc3c A1 : 0x3fcebe10
A2 : 0x3fcf5268 A3 : 0x00000004 A4 : 0x00000006 A5 : 0x3fcf5268
A6 : 0x00ff0000 A7 : 0x00000000 A8 : 0x00000000 A9 : 0x3fcebde0
A10 : 0x3fcf5268 A11 : 0x00000000 A12 : 0x00000006 A13 : 0x00000006
A14 : 0x3c0a2c4d A15 : 0x3fcea100 SAR : 0x0000001a EXCCAUSE: 0x0000001c
EXCVADDR: 0x00000004 LBEG : 0x40056f5c LEND : 0x40056f72 LCOUNT : 0xffffffff


Backtrace: 0x40056f89:0x3fcebe10 0x4202bc39:0x3fcebe20 0x4202c235:0x3fcebe50 0x4200590a:0x3fcebe90 0x42005ae9:0x3fcebf40 0x4200755e:0x3fcebf80

Please help me, I don’t understand what the problem is.

[MicroController]

More code needed.

Are you sure all unused fields in htpp_cnf are initialized to 0?

[Vitalii_Bondarenko]

Indeed, when all fields were initialized to 0, it worked!!
Thank you very much!!