I resolved the I2S error on able to allocate interrupt by setting
.intr_alloc_flags = ESP_INTR_FLAG_LEVEL1, it was set to level2.

Still not resolved the i2c issue, not sure exactly what has changed in the 4.3.1 branch since release last week.

Hi ESP_SPRITE, I did this and it did fix my DMA issue, however, then the ESP-MQTT TLS stack kept failing to create an SSL connection. Which i couldn't resolve by rolling back my code changes either. mbedtls_ssl_setup returned -0x7f00 which was also an out of memory problem. I am using ESP32S2 on IDF...

Hi ESP_Sprite, I managed to fix the problem which seemed to be because I had initialised the SD card which I wasn't using. Once the SD card init was removed it then started working. I am using an ESP32S2 with 8MB PSRAM which has been added to the heap so I would hope I'm not running out of memory. I...

Anyone have any pointers in how to get a more descriptive error?

and why would MQTT share interrupts with I2S? This only happens when handling a large file transfer.

Dear All, I am using I2S to play audio files and MQTT to transfer these audio files between devices and saving to SPIFFS. I have a curious problem where I can create and play audio files on the same device and never run into any issues. However, if i create a file on device A and then send it to the...

I changed the state machine in iot_button.c to only call repeat after specific times. case 2: if (btn->button_level == btn->active_level) { btn->event = (uint8_t)BUTTON_PRESS_DOWN; CALL_EVENT_CB(BUTTON_PRESS_DOWN); btn->repeat++; //CALL_EVENT_CB(BUTTON_PRESS_REPEAT); // repeat hit btn->ticks = 0; bt...

Hi, I am using the button_iot library and having an issue where the iot_button_get_repeat() function is working fine but it called the callback after every press, so if i press four times i get callbacks after 2, 3 and 4. I would prefer for it to only return the total number of presses? Is that poss...

I would like to follow up on this post and see if there was a resolution? I have been attempting to get the MQTT-TCP examples working where i would publish a message every 5s in a while (1) loop within the app_main like below. Running the vanilla example. while (1) { esp_mqtt_client_publish (client,...

finally figured it out, i had python 2.7, 3.8 installed so removed them both and started again.. but could still run python. at cmd but not pip, i found I have another dev environment on the system path for a FOMU dev board and there tools has python. Made some edits then reinstalled Python 3.7 and ...

Hi, I am trying to run the esp-rainmaker examples on a esp32s2 soala dev kit and running into lots of issues getting setup. I got all the tools installed and found 4.1 doesn't support esp32s2 only esp32s2beta. So following the instructions from https://docs.espressif.com/projects/esp-idf/en/latest/e...