Search found 9039 matches
- Thu Apr 25, 2024 8:40 am
- Forum: News
- Topic: 'General Error' on forum
- Replies: 0
- Views: 84
'General Error' on forum
As you may have noticed, ESP32.com has been somewhat unstable recently. We're looking into this and will have this fixed as soon as we're able. Our apologies for the inconvenience.
- Thu Apr 25, 2024 2:33 am
- Forum: General Discussion
- Topic: ESP32 Failed to allocate RSA interrupt 261
- Replies: 4
- Views: 311
Re: ESP32 Failed to allocate RSA interrupt 261
Not sure exactly where, but I'm pretty sure it's a menuconfig option.
- Thu Apr 25, 2024 1:58 am
- Forum: ESP-IDF
- Topic: FATFS Write fails when GSM module present
- Replies: 6
- Views: 285
Re: FATFS Write fails when GSM module present
Pin 12 is a bootstrap pin that sets the flash voltage; your GSM module is probably pulling that to the wrong level. You can either move that pin or use espefuse.py to force vdd_sio to 3.3V
- Thu Apr 25, 2024 1:54 am
- Forum: ESP-IDF
- Topic: InstrFetchProhibited with in IDFv5 upgrade from IDFv4.4
- Replies: 8
- Views: 398
Re: InstrFetchProhibited with in IDFv5 upgrade from IDFv4.4
ESP-IDF should give you a backtrace for that crash; if you run 'idf.py monitor' as your terminal it should automatically be decoded into something readable. What does that say? Also, the PC in the crash is '%u _' in ascii, so whatever function pointer you're overwriting, it seems to be overwritten w...
- Thu Apr 25, 2024 1:31 am
- Forum: General Discussion
- Topic: ESP32C3 UART write problem
- Replies: 1
- Views: 87
Re: ESP32C3 UART write problem
That is because, according to the docs you provided, MEM_DATA loads data to RAM, not flash. Btw, we have existing flashing code in C, if that's what you need.
- Wed Apr 24, 2024 12:50 am
- Forum: ESP-IDF
- Topic: FATFS Write fails when GSM module present
- Replies: 6
- Views: 285
Re: FATFS Write fails when GSM module present
Anything connected to GPIO12? In general, what pins is the GSM module connected to?
- Wed Apr 24, 2024 12:49 am
- Forum: ESP-IDF
- Topic: Failure to load firmware on ESP32C6
- Replies: 3
- Views: 215
Re: Failure to load firmware on ESP32C6
You're only flashing the application code. If your ESP32C6 flash is entirely erased, you'll also need to flash the bootloader and partition table.
- Wed Apr 24, 2024 12:42 am
- Forum: Hardware
- Topic: Is there a way in ESP32 Xtensa assembly to change the content of an address location by "dirting" only one register?
- Replies: 4
- Views: 251
Re: Is there a way in ESP32 Xtensa assembly to change the content of an address location by "dirting" only one register?
Also one more instant question, is there any document describing register policy in ISR? For example what registers are automaticaly preserved and how, what registers can be changed and what registers must not be changed and so on. Are there some registers strictly reserved by ESP-IDF. I mean, for ...
- Tue Apr 23, 2024 7:25 am
- Forum: ESP32 Arduino
- Topic: ESP 32 Factory reset with only board?
- Replies: 3
- Views: 225
Re: ESP 32 Factory reset with only board?
That's an issue between the USB-serial chip and your PC, the ESP32 doesn't have anything to do with this and 'factory resetting' won't solve your problem. I don't know enough about Windows drivers to say more; perhaps you need to reinstall the driver or something?
- Tue Apr 23, 2024 12:51 am
- Forum: ESP-IDF
- Topic: Raw radio access?
- Replies: 1
- Views: 144
Re: Raw radio access?
I think that's all part of the lower level MAC/PHY code, and we haven't open-sourced or publicly documented that.