Does anybody know what the LP Analog Peripheral is? In the TRM there is the LP_ANA_PERI from Table 5-2, but that is not referenced anywhere else in the TRM. also below that same table there is the note: • LP CPU can access all peripherals listed in the table 5-2 except RISC-V Trace Encoder (TRACE), ...

Have you tried compiling the example application, maybe you could check and see what the CMakeLists.txt is like for the example? It's been a while for me, but another thing to bear in mind that if you're compiling your own openCV binaries, you might have issues in windows, you might have to do it un...

I'm somewhat confused about this core, how is it different from the ULP-RiscV core on previous devices? I noticed in the documentation that it has an interrupt controller, Does this mean it also supports GPIO interrupts? If so, is there any API to use interrupts, I can only see basic GPIO features, ...

In case you aren't specifically tied to use the openCV in the component registry there is this https://github.com/joachimBurket/esp32-opencv project, which I have used and I know it works.

I'm attempting to port the aws iot-reference-esp32c3 project to the C6, but I'm having an issue with the OTA library, specifically a function that disables the RTC watchdog. This involves accessing registers defined in rtc_cntl_reg.h header. The C6 does not have this file, is there an equivalent fil...

Maybe a little late but yes the default configuration in components/esp-aws-iot/libraries/coreMQTT/port/network_transport/network_transport.c Is blocking. In xTlsConnect() you need to change timeout_ms to a lower value. However, the lower the value, the greater likelihood of ESP-TLS just dropping th...

I should answer my own question.

I'll leave the answer here in case somebody needs find it via google or something.

replace: with
And it should not block.

Hi, I have an application where I need to be able to flash and have uart printing via USB. So I'm using the JTAG ROM UART. I configured it using the function from the examples and this forum: setvbuf(stdin, NULL, _IONBF, 0); /* Minicom, screen, idf_monitor send CR when ENTER key is pressed */ esp_vf...

As far as I know that library only works on the original ESP32, on account that it configures and accesses CAN directly at the register level.

To use CAN on later esp32 devices I just use the built-in IDF functions for TWAI. It works just fine. I'd check out their TWAI examples.

I've implemented this. Unfortunately if I want alerts to be updated in the same thread I have to do something like this: void ThreadMain(){ twai_reconfigure_alerts(TWAI_ALERT_ABOVE_ERR_WARN | TWAI_ALERT_ERR_PASS | TWAI_ALERT_BUS_OFF, NULL); for(;;) { processAlerts(); if(twai_receive(&rx_frame, pdMS_...