Search found 8999 matches
- Fri Apr 12, 2024 5:48 am
- Forum: ESP-IDF
- Topic: FreeRTOS Task causes TWDT triggered
- Replies: 14
- Views: 1478
Re: FreeRTOS Task causes TWDT triggered
Hm, no clue. Any other tasks doing anything with lvgl? Wondering if you may have some sort of concurrency issue.
- Fri Apr 12, 2024 5:11 am
- Forum: General Discussion
- Topic: Download from S3 bucket
- Replies: 3
- Views: 191
Re: Download from S3 bucket
While the buffer's argument is char in esp_http_client_read(esp_http_client_handle_t client, char *buffer, int len), the content_length is assigned to the buffer with that size since esp_http_client_get_content_length(client); returns int. based on the content_length while allocating the buffer You...
- Fri Apr 12, 2024 3:38 am
- Forum: Hardware
- Topic: ESP32-C3-DevKitC-02 SPI issue
- Replies: 5
- Views: 464
Re: ESP32-C3-DevKitC-02 SPI issue
FWIW, I see nothing wrong with your code... I assume running it does not spit out any errors? Perhaps you're measuring the wrong pins or something?
- Fri Apr 12, 2024 2:55 am
- Forum: ESP8266
- Topic: Is the 8266 processor supported ?
- Replies: 16
- Views: 33742
Re: Is the 8266 processor supported ?
I'd like to be ahead of the troops, but it seems there is no suitable RISC-V version for me yet. The "mini" boards that I like (2.54 mm pitch pins but still very small) are all with S2 orc S3. So I guess that will be for a future project. I don't think the P4 will be very cheap (as an end-user-prod...
- Fri Apr 12, 2024 2:33 am
- Forum: ESP32 Arduino
- Topic: Protect counter variable by portENTER_CRITICAL vs <atomic>
- Replies: 5
- Views: 355
Re: Protect counter variable by portENTER_CRITICAL vs <atomic>
Atomics are supported, and as long as you use a 32-bit atomic, access is a lot faster as the hardware will take care of atomicity rather than needing code for critical sections.
- Fri Apr 12, 2024 2:28 am
- Forum: ESP-IDF
- Topic: Tsens ulp instruction
- Replies: 4
- Views: 2282
Re: Tsens ulp instruction
You're replying to a 4-year old thread; I was talking about the 'original' ESP32 (no -S or -C suffix). I think it's indeed supported again on later chips. I guess we didn't bother to implement it in the ULP toolchain yet, though.
- Fri Apr 12, 2024 2:27 am
- Forum: ESP-IDF
- Topic: FreeRTOS Task causes TWDT triggered
- Replies: 14
- Views: 1478
Re: FreeRTOS Task causes TWDT triggered
Where and how is 'var' defined? You sure it doesn't go out of scope?
- Fri Apr 12, 2024 2:25 am
- Forum: ESP-IDF
- Topic: API to access last exception details?
- Replies: 1
- Views: 183
Re: API to access last exception details?
You probably want to look at core dumps . Basically, you create a partition for a core dump, and whenever the ESP32 crashes, it writes relevant data there and reboots. After that, you can detect a coredump was created and do whatever with it; for instance, for systems I maintain, it uploads them via...
- Fri Apr 12, 2024 2:21 am
- Forum: Hardware
- Topic: ESP32-S3 Flash Download Tool Error: NO XMC flash detected!
- Replies: 2
- Views: 319
Re: ESP32-S3 Flash Download Tool Error: NO XMC flash detected!
They have flash, but it's not necessarily manufactured by XMC.
- Fri Apr 12, 2024 2:19 am
- Forum: General Discussion
- Topic: Download from S3 bucket
- Replies: 3
- Views: 191
Re: Download from S3 bucket
Code: Select all
int buffer_size = snprintf(NULL, 0, "%d", content_length);