Search found 2067 matches

by ESP_igrr
Tue Aug 01, 2023 10:09 pm
Forum: General Discussion
Topic: Which version of Arduino supports ESP32-C6
Replies: 4
Views: 8233

Re: Which version of Arduino supports ESP32-C6

The upcoming v3.0.0 release of arduino-esp32 will support ESP32-C6. You can follow the status in this thread: https://github.com/espressif/arduino-es ... 1658002855.
by ESP_igrr
Tue Aug 01, 2023 10:08 pm
Forum: Hardware
Topic: Programming ESP32-S3-WROOM-1 over J-Link using OpenOCD
Replies: 1
Views: 615

Re: Programming ESP32-S3-WROOM-1 over J-Link using OpenOCD

Hi Matt, I would recommend trying the this advice from the issue thread you've seen already — connecting a logic analyzer to check if there is any issue with the signals on the JTAG interface. If you can find an FT2232H or a similar board, please try it as well. If it doesn't work, then the issue ha...
by ESP_igrr
Tue Aug 01, 2023 9:56 pm
Forum: ESP-IDF
Topic: Interrupt Priority of General Purpose Timer
Replies: 1
Views: 603

Re: Interrupt Priority of General Purpose Timer

Hi Gabriel, looks like this functionality was available in the older version of the driver (via interrupt allocation flags ): ESP_INTR_FLAG_LEVEL1, ESP_INTR_FLAG_LEVEL2, etc. However the new version of the driver introduced in IDF v5.0 doesn't have a configuration option to specify interrupt priorit...
by ESP_igrr
Tue Aug 01, 2023 9:44 am
Forum: General Discussion
Topic: ESP-IDF v5.1 - identifier "CONFIG_FREERTOS_HZ" is undefined
Replies: 7
Views: 5862

Re: ESP-IDF v5.1 - identifier "CONFIG_FREERTOS_HZ" is undefined

Could you please check if you have compile_commands.json location correctly configured? See https://github.com/espressif/vscode-esp ... mmandsjson.
by ESP_igrr
Tue Aug 01, 2023 7:43 am
Forum: ESP-IDF
Topic: EMMC and littlefs
Replies: 1
Views: 542

Re: EMMC and littlefs

It's possible, but you would have to implement a different version of these functions, and call sdmmc_write_sectors / sdmmc_read_sectors instead of using esp_partition API.
by ESP_igrr
Mon Jul 31, 2023 9:51 pm
Forum: ESP-IDF
Topic: Difference between esp_reset_reason() and rtc_get_reset_reason(int cpuNo)
Replies: 1
Views: 856

Re: Difference between esp_reset_reason() and rtc_get_reset_reason(int cpuNo)

esp_reset_reason is a public API provided in IDF, you can find the description here: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/system/misc_system_api.html#reset-reason rtc_get_reset_reason is a lower level function implemented in the ROM code, which simply returns the...
by ESP_igrr
Mon Jul 31, 2023 9:45 pm
Forum: General Discussion
Topic: ESP8685 micropython port?
Replies: 4
Views: 771

Re: ESP8685 micropython port?

You can use Micropython binaries for ESP32-C3. ESP8685 is basically an ESP32-C3 with Flash inside the package. The difference from ESP32-C3F* chip is that the package is smaller. From software perspective these differences don't matter, so ESP32-C3 binaries should work just fine.
by ESP_igrr
Mon Jul 31, 2023 9:41 pm
Forum: ESP-IDF
Topic: C++ default standard compilation
Replies: 4
Views: 914

Re: C++ default standard compilation

ESP-IDF uses C++20 (with GCC 11.2) in v5.0.x and C++23 (with GCC 12.1) in v5.1. The next minor release, v5.2 is expected to use C++23 with GCC 13.1. Given that your question is related to Arduino-esp32, I think the relevant milestone is v3.0.0 release , which is going to use IDF v5.1.x and therefore...
by ESP_igrr
Sun Jul 30, 2023 6:57 pm
Forum: ESP-IDF
Topic: Tagging heap assigned to non-PSRAM (low) memory?
Replies: 2
Views: 611

Re: Tagging heap assigned to non-PSRAM (low) memory?

Hi Thom, Function pointers should be automatically decoded on the host side if you use IDF Monitor (https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/tools/idf-monitor.html#automatic-address-decoding). Doing this in the application itself is not viable, unfortunately. Also, is t...
by ESP_igrr
Fri Jul 28, 2023 12:04 pm
Forum: ESP-IDF
Topic: ESP-IDF : Esp32S3 - Is it possible to calculate a checksum on the firmware partition at compilation ?
Replies: 4
Views: 1741

Re: ESP-IDF : Esp32S3 - Is it possible to calculate a checksum on the firmware partition at compilation ?

Is there a difference between the SHA of the partition and the SHA of the ELF file ? Well, yes, they are different files, so the SHA256 is different... esp_app_desc_t will contain the SHA256 of application ELF file. It is useful, for instance, in the Core Dump tool when decoding the dump, to verify...