Search found 1337 matches
- Thu Jan 14, 2021 10:33 am
- Forum: General Discussion
- Topic: Questions regarding ESP32-S2-DevKitM-1
- Replies: 3
- Views: 321
Re: Questions regarding ESP32-S2-DevKitM-1
a) it is devkit board, which means it is intended for developing; for that you need to have access to logs from UART and at the same time access to USB peripheral (assuming you want to work with USB); of cource it is possible to use USB for logging purpose, but it would not let you to use peripheral...
- Wed Jan 13, 2021 11:56 am
- Forum: Hardware
- Topic: Pin behaviour in case of chip defect
- Replies: 6
- Views: 632
Re: Pin behaviour in case of chip defect
Then the additional chip can fail... I am a little bit stuck... Then i will follow this way of thinking and i will ask, do you have fail safe in case of transistor fail, or selenoid, bad soldering, or just a wires? Everything may pass quality tests, but after some time fail. In other hand esp32 is ...
- Wed Jan 13, 2021 11:45 am
- Forum: ESP32 Arduino
- Topic: esp32s2, SPI interfaces (VSPI, HSPI, FSPI...)?
- Replies: 3
- Views: 444
Re: esp32s2, SPI interfaces (VSPI, HSPI, FSPI...)?
Admins, please mark it as spam and remove due to links in post ^UP
- Tue Jan 12, 2021 3:07 pm
- Forum: ESP-IDF
- Topic: idf v4.3 custom component
- Replies: 2
- Views: 343
Re: idf v4.3 custom component
There is typo in
so, the header file is:
Code: Select all
new_componenet
Code: Select all
new_componenet.h
- Mon Jan 11, 2021 1:51 pm
- Forum: Sample Code
- Topic: esp32S2 HID keyboard
- Replies: 3
- Views: 1003
- Sat Jan 09, 2021 7:40 am
- Forum: ESP32 Arduino
- Topic: External wakeup pin detect issue
- Replies: 9
- Views: 2235
Re: External wakeup pin detect issue
This is only theory, but: - esp_sleep_get_ext1_wakeup_status is reading latched register, - that latched register stores values for all pins being high during wakeup and being setup as wakeup pins, - since it is big button with some bigger debounce it is possible that button during reading and latch...
- Sat Jan 09, 2021 7:33 am
- Forum: ESP-IDF
- Topic: Increasing BTA_GATTC_NOTIF_REG_MAX
- Replies: 1
- Views: 127
Re: Increasing BTA_GATTC_NOTIF_REG_MAX
You can open feature request on github to add this as parameter in menuconfig.
- Sat Jan 09, 2021 7:25 am
- Forum: ESP-IDF
- Topic: ESP32 does not wake from sleep: how to fix/understand the cause ?
- Replies: 2
- Views: 1037
- Sat Jan 09, 2021 7:18 am
- Forum: Showcase
- Topic: Audio USB/BT/Wi-Fi Amanero-like module
- Replies: 2
- Views: 283
Re: Audio USB/BT/Wi-Fi Amanero-like module
Very nice project, but maybe in next version you may think about esp32 S3, which is BLE 5 and shipped with native USB OTG.
Still few months before it will be available on market, but you can experiment with S2 and its USB code.
Still few months before it will be available on market, but you can experiment with S2 and its USB code.
- Sat Jan 09, 2021 7:10 am
- Forum: ESP-IDF
- Topic: Using FatFs directly fails with a Guru Meditation Error
- Replies: 5
- Views: 252
Re: Using FatFs directly fails with a Guru Meditation Error
Some oflags does not exist in esp32 for fopen, dont remember which one, and few functions like posix_fallocate does not exist.