Search found 12 matches
- Wed Nov 13, 2024 10:25 am
- Forum: ESP-IDF
- Topic: Is there a way to trigger download boot mode by software?
- Replies: 5
- Views: 4409
Re: Is there a way to trigger download boot mode by software?
I have to say that this solution may not work on the S3 (possibly only if you're using USB and TinyUSB in your application). I'm just leaving this here if more people find this thread in a search. There is a panic in the bootloader. The problem is documented here: https://github.com/espressif/arduin...
- Tue Apr 02, 2024 9:39 am
- Forum: ESP32 Arduino
- Topic: Can ESP32-C6 use GPIO to wake up Deep Sleep?
- Replies: 8
- Views: 5996
Re: Can ESP32-C6 use GPIO to wake up Deep Sleep?
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), ...
- Tue Jan 16, 2024 12:58 pm
- Forum: ESP-IDF
- Topic: Building OpenCV for the ESP32 error
- Replies: 8
- Views: 32094
Re: Building OpenCV for the ESP32 error
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...
- Tue Jan 16, 2024 12:51 pm
- Forum: ESP-IDF
- Topic: LP Core on ESP32-C6
- Replies: 1
- Views: 14780
LP Core on ESP32-C6
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, ...
- Mon Jan 15, 2024 11:59 am
- Forum: ESP-IDF
- Topic: Building OpenCV for the ESP32 error
- Replies: 8
- Views: 32094
Re: Building OpenCV for the ESP32 error
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.
- Thu Jan 11, 2024 5:01 pm
- Forum: ESP-IDF
- Topic: Esp32-C6 and RTC watchdog
- Replies: 0
- Views: 57736
Esp32-C6 and RTC watchdog
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...
- Tue Mar 21, 2023 11:50 am
- Forum: ESP-IDF
- Topic: ESP Core MQTT Agent blocks for 3s when sending MQTT messages
- Replies: 2
- Views: 3032
Re: ESP Core MQTT Agent blocks for 3s when sending MQTT messages
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...
- Thu Jul 28, 2022 6:19 pm
- Forum: ESP-IDF
- Topic: ESP32-S3 JTAG ROM UART
- Replies: 1
- Views: 2461
Re: ESP32-S3 JTAG ROM UART
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.
I'll leave the answer here in case somebody needs find it via google or something.
replace:
Code: Select all
esp_vfs_usb_serial_jtag_use_driver();
Code: Select all
esp_vfs_usb_serial_jtag_use_nonblocking();
- Thu Jul 28, 2022 2:08 pm
- Forum: ESP-IDF
- Topic: ESP32-S3 JTAG ROM UART
- Replies: 1
- Views: 2461
ESP32-S3 JTAG ROM UART
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...
- Fri Apr 29, 2022 8:50 am
- Forum: ESP32 Arduino
- Topic: Arduino ESP32 CAN is not compiled under ESP32-C3
- Replies: 4
- Views: 6496
Re: Arduino ESP32 CAN is not compiled under ESP32-C3
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.
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.