Either that, or you connect to the built-in USB CDC/JTAG of the S3, if USB isn't in use by the application already.hdsjulian2 wrote: ↑Sat Apr 27, 2024 9:49 pmdo i read this correctly that I would have to add a CP2102 to my design?
Search found 1222 matches
- Sun Apr 28, 2024 6:46 am
- Forum: Hardware
- Topic: ESP32 S3 Automatic Boot / Reboot when flashing
- Replies: 4
- Views: 342
Re: ESP32 S3 Automatic Boot / Reboot when flashing
- Sat Apr 27, 2024 9:33 pm
- Forum: Hardware
- Topic: ESP32 S3 Automatic Boot / Reboot when flashing
- Replies: 4
- Views: 342
Re: ESP32 S3 Automatic Boot / Reboot when flashing
Search for ESP32 DTR RTS, see e.g. here:
https://docs.espressif.com/projects/esp ... bootloader
https://docs.espressif.com/projects/esp ... bootloader
- Sat Apr 27, 2024 6:46 pm
- Forum: ESP-IDF
- Topic: esp_err_t 12393
- Replies: 2
- Views: 176
Re: esp_err_t 12393
For reference, the ESP-NOW error codes, including 0x3069, are defined in esp_now.h.
- Sat Apr 27, 2024 1:27 pm
- Forum: ESP-IDF
- Topic: Spiffs and NVS
- Replies: 1
- Views: 159
Re: Spiffs and NVS
Yes.
- Sat Apr 27, 2024 1:26 pm
- Forum: ESP-IDF
- Topic: HTTP Client: What happens if the server response is too large?
- Replies: 7
- Views: 485
Re: HTTP Client: What happens if the server response is too large?
https://github.com/skeeto/pdjson
sound promising.
https://github.com/squix78/json-streaming-parser
looks like it could be made to work without Arduino libs.
https://github.com/GOB52/gob_json
seems to be available for both Arduino and non-Arduino.
sound promising.
https://github.com/squix78/json-streaming-parser
looks like it could be made to work without Arduino libs.
https://github.com/GOB52/gob_json
seems to be available for both Arduino and non-Arduino.
- Sat Apr 27, 2024 11:00 am
- Forum: General Discussion
- Topic: ESP32 dualcore example without using FreeRTOS
- Replies: 5
- Views: 381
Re: ESP32 dualcore example without using FreeRTOS
do you know where can I find some docs No, sorry. All I know is that some TRMs describe some of the relevant registers; the ESP32-S3 TRM seems to be a bit more 'verbose' in this regard than the "OG" ESP32's. Apart from that I guess you'd have to look at the IDF code to reverse-engineer what you nee...
- Fri Apr 26, 2024 7:50 pm
- Forum: General Discussion
- Topic: ESP32 dualcore example without using FreeRTOS
- Replies: 5
- Views: 381
Re: ESP32 dualcore example without using FreeRTOS
It basically works like this: Code running on core A puts core B into reset (default after power up), writes the memory address from which core B should start executing code into a special register, then un-resets core B. This is, however, not how the cores coordinate during normal operation. For th...
- Thu Apr 25, 2024 10:24 am
- Forum: ESP-IDF
- Topic: InstrFetchProhibited with in IDFv5 upgrade from IDFv4.4
- Replies: 7
- Views: 500
Re: InstrFetchProhibited with in IDFv5 upgrade from IDFv4.4
pbuf_free: deallocating 0x3fcba7cc pbuf_free: custom_free_function 0x3fcba82c This looks interesting... custom_free_function seems to plausibly be a pointer to another data structure here. May be coincidence though. Another thing to check could be: When updating a library you must make sure that al...
- Thu Apr 25, 2024 8:58 am
- Forum: General Discussion
- Topic: Wifi Http simple Server don't read /hello page when I2S Frquency is 96000Hz and I2S_MCLK_MULTIPLE_192
- Replies: 2
- Views: 151
Re: Wifi Http simple Server don't read /hello page when I2S Frquency is 96000Hz and I2S_MCLK_MULTIPLE_192
Code: Select all
ESP_ERROR_CHECK(i2s_channel_init_std_mode(tx_chan, &std_cfg));
- Wed Apr 24, 2024 8:59 pm
- Forum: ESP-IDF
- Topic: Concurrency and trustworthiness of ESP_NOW?
- Replies: 1
- Views: 171