Hi to all, 'till yesterday I was able to program the esp32 board with the ESP-PROG. I update in visual studio the espressif version to 1.10.2 and now nothing is working. I try re-installing everything from scratch but still is not working.
Checking the OpenOCD version with


openocd --version


I ...

Hi to all, I'm using esp32E to send wav sound to html page . I generated a tone and tested creating a C file then compiled an using VLC to listen the sound. So this tone works.
Now I'm trying to use the esp32E to send this tone to html using this code:


ESP_ERROR_CHECK(httpd_resp_set_status(req ...

thanks Microcontroller for your time and help. That works!! Thanks again!!
Cheers
Gastón

I tested the code in a different board and got this output from monitor:


Guru Meditation Error: Core 0 panic'ed (InstrFetchProhibited). Exception was unhandled.

Core 0 register dump:
PC : 0xfd5dfdfe PS : 0x00060031 A0 : 0x8008b012 A1 : 0x3ffb1fb0
A2 : 0x00000003 A3 : 0x00060023 A4 : 0x00060021 ...

Microcontroller thanks for the reply, those codes is where the code is stopped. The debug halts there. I try to create a tone using the cos function and checking the build info I check that memory usage is correct. I also tried creating a lookup table for the cos function, but again the program ...

an update,
If I change the buffer_size value to less than 2000, I got it working. But why? I alreedy disable wdt timer from esp settings.
I'm using esp32 custom board with jtag esp-prog on es-idf 5.4.1.
Now if I use above 8000 of buffer_size I got this(see attachment). Don't know why I got this ...

Hi to all, I'm trying to generate a tone to create a wav file using esp-idf 5.4.1 and I tried to use this peace of code:


const int buffer_size = 8000;
const int sample_rate = 8000;
for(int i=0;i<buffer_size;i++)
{
buff_test[i]=(short int)(cos((2 * M_PI * 256*i)/sample_rate)*1000);
}


and I ...

thanks for your help. Cheers

Hi to all,
I got this peacec of code working under esp-idf 5.3.1 without any errors:

esp_netif_get_ip_info(my_staif, &ipInfo.ip);
ESP_LOGW(TAG4,"My IPV4: " IPSTR "\n", IP2STR(&ipInfo.ip));


but now under esp-idf 5.4.1 i got error message:


error: passing argument 2 of 'esp_netif_get_ip_info ...

Hi Microcontroller thanks for the reply. At first I thought it was a hardware or router problem. But I was able to debug the development board with the esp-prog and the code works great in the esp32 dev board. I have the latest esp-idf installed on linux ubuntu 64. I have the project in a different ...