Ok changed the code.now the code is int app_main(void) { char *a=""; /* Initialize NVS — it is used to store PHY calibration data */ esp_err_t ret = nvs_flash_init(); printf("one"); if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) { ESP_ERROR_CHECK(nvs_flash_erase()); re...

Hello there, in my example i am doing wifi scan. after i get the result. i want to start wifi enterprise or bluetooth but during deinit the above error is coming.Codebox=text file=Untitled.txt]void task(void *pvParameter) { while(1){ vTaskDelay(4000/portTICK_PERIOD_MS); ESP_ERROR_CHECK(esp_wifi_disc...

I did some workaround. now problem is solved

is this the problem?

static int gatt_svr_chr_access_sec_test(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg) { const ble_uuid_t *uuid; int rc=0; // uint8_t dats[50]={0}; uuid = ctxt->chr->uuid; assert (0); if (ble_uuid_cmp(uuid, &gatt_svr_chr_sec_test_static_uuid.u) == 0) { swi...

i saw it in build file. symbol _n couldnot resolved.

which code i should check for unrecognised variable?

I am using BLPPRPH example. I have modified the example as i wanted to send and recieve the data. Compilation goes ok. but when esp32 starts I (631) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. state=1I (2655) BTDM_INIT: BT controller compile version [60a...

I deleted the other thread.

Yes it is already initiallized