Search found 9011 matches
- Fri Apr 19, 2024 11:44 am
- Forum: ESP32 Arduino
- Topic: Partitioning ESP32
- Replies: 6
- Views: 215
Re: Partitioning ESP32
If the JSON is a single key/value store, you'd probably best off using the NVS (or specifically for Arduino, the 'preferences' library) rather than a spiffs. Just take the keys that you would put into the JSON file and feed them into the Preferences lib instead.
- Fri Apr 19, 2024 11:40 am
- Forum: ESP-IDF
- Topic: ESP32S3: RTC main counter interrupt while awake
- Replies: 9
- Views: 1772
Re: ESP32S3: RTC main counter interrupt while awake
Glad to hear it works. No need to mark the answer as accepted, the forum doesn't have functionality for that.
- Fri Apr 19, 2024 11:37 am
- Forum: Hardware
- Topic: "Sleep" mode in which IRAM and cache are preserved
- Replies: 2
- Views: 87
Re: "Sleep" mode in which IRAM and cache are preserved
All of them do. FreeRTOS detects when there's nothing better to do and runs the 'idle' task. This will put the core to sleep until the next tick interrupt or any other configured interrupt happens. Note that the core is only clockgated, not powered down, and all peripherals including the radios stil...
- Fri Apr 19, 2024 8:31 am
- Forum: ESP32 Arduino
- Topic: Partitioning ESP32
- Replies: 6
- Views: 215
Re: Partitioning ESP32
Dependent on what configuration you need, nvs could also be a good place to store it.
- Fri Apr 19, 2024 1:19 am
- Forum: ESP32 Arduino
- Topic: Partitioning ESP32
- Replies: 6
- Views: 215
Re: Partitioning ESP32
If you need OTA, you need two OTA partitions, ideally of the same size. (The factory partition is not required for OTA, though, so unless you know you need a factory partition, you can convert that into an OTA partition, giving you two 1.5MiB-sized OTA partitions.) Do you need to store files into in...
- Fri Apr 19, 2024 1:15 am
- Forum: ESP-IDF
- Topic: ESP IDF rmt_new_copy_encoder
- Replies: 1
- Views: 127
Re: ESP IDF rmt_new_copy_encoder
Have you looked at the example that comes with esp-idf? Probably easier to just copy/paste that.
- Thu Apr 18, 2024 3:01 am
- Forum: IDEs for ESP-IDF
- Topic: include wifi.h can't be resolved in VSCode
- Replies: 2
- Views: 971
Re: include wifi.h can't be resolved in VSCode
Why would you need wifi.h in the first place? The 'normal' way to include wifi functions is by including esp_wifi.h.
- Thu Apr 18, 2024 12:45 am
- Forum: General Discussion
- Topic: ESP32 runs wild, can not stop or reboot. Gets hot.
- Replies: 1
- Views: 564
Re: ESP32 runs wild, can not stop or reboot. Gets hot.
Likely the module was subjected to something not good (overvoltage, power spike, static electricity, ...) that fried the flash chip inside the package. The ESP32 is trying to boot from that but fails. Normally the ESP32 itself doesn't get hot in that state; it's more likely that the flash broke in s...
- Thu Apr 18, 2024 12:41 am
- Forum: ESP-IDF
- Topic: esp_https_server component with mTLS client auth
- Replies: 3
- Views: 241
Re: esp_https_server component with mTLS client auth
Sorry, you're right, it's been a while since I dived into RSA/ASN.1 etc. Seems the issue you have is described here . Note that this is about SSH keys but SSL keys have the same format (you can check that with `openssl rsa -in prvtkey.pem -text` if you want.) Could be that the AWS key leaves off the...
- Thu Apr 18, 2024 12:30 am
- Forum: ESP-IDF
- Topic: This WiFi Code causes Stack overflow
- Replies: 3
- Views: 327
Re: This WiFi Code causes Stack overflow
Since IDF is in control of the stack it should not happen. No, it is not. ESP-IDF will create the main task with the amount of stack you configure, and it's your job to reconfigure it if it's too small. Enter menuconfig and then Component config → ESP System Settings → Main task stack size to chang...