Search found 5 matches

by cartoon
Thu Sep 21, 2023 12:28 am
Forum: ESP-IDF
Topic: Core Dump max tasks and partition size clarification
Replies: 0
Views: 759

Core Dump max tasks and partition size clarification

Hello, I want to make sure I'm using core dump with a properly sized partition, but had some questions after reading the documentation. The docs state partition size should be at least 20 + max tasks number x (12 + TCB size + max task stack size) bytes. When I check sizeof(StaticTask_t) I get 344 fo...
by cartoon
Mon Jul 24, 2023 6:23 pm
Forum: General Discussion
Topic: ESP32-S3 partition 0 invalid magic number
Replies: 2
Views: 1784

Re: ESP32-S3 partition 0 invalid magic number

:oops: Thank you so much for spotting that. I had the address as 0x00000 for the bootloader, and just was lazily changing the leading digit to an 8 without realizing there were one too many. Partition table successfully verified now. ESP-ROM:esp32s3-20210327 Build:Mar 27 2021 rst:0x3 (RTC_SW_SYS_RST...
by cartoon
Mon Jul 24, 2023 3:01 pm
Forum: General Discussion
Topic: ESP32-S3 partition 0 invalid magic number
Replies: 2
Views: 1784

ESP32-S3 partition 0 invalid magic number

Hi, I'm trying to setup my ESP32-S3 devkit to test out flash encryption. I seem to be stuck at the 2nd stage bootloader, where it's spitting out this information. Build:Mar 27 2021 rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT) SPIWP:0xee mode:DIO, clock div:1 load:0x3fce3970,len:0x29a4 load:0x403...
by cartoon
Tue Feb 21, 2023 3:14 pm
Forum: ESP-IDF
Topic: ESP32-S3 RTC memory
Replies: 2
Views: 2769

Re: ESP32-S3 RTC memory

I see. Could you point me in the direction of where that would be happening in the SDK? My hope was to use an external microcontroller to toggled the EN pin really quickly without affecting the RTC memory. It's off-topic, but I learned through experience that the ESP8266 (ESP-WROOM-02) could go "off...
by cartoon
Fri Feb 17, 2023 6:00 pm
Forum: ESP-IDF
Topic: ESP32-S3 RTC memory
Replies: 2
Views: 2769

ESP32-S3 RTC memory

Hi, I'm testing out an ESP32-S3 dev-kit, and I'm noticing that data within RTC fast+slow memory are being cleared when I press the reset button on the board. Is it possible to make the memory persist when I reset via the button? I recall being able to externally reset an ESP8266 without losing RTC m...