Adafruit_NeoMatrix
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Esp32 core crashes in Adafruit NeoMatrix matrixtest example sketch (32x8 matrix panel)
Board ESP32 Dev Module
Device Description ESP32 DEVKIT V1 DOIT
Hardware Configuration No
Core Version v3.0.2
IDE Name Arduino IDE 2.3.2
Operating System Windows 11
Flash frequency 80Mhz
PSRAM enabled no
Upload speed 921600
Issue Description When I set Pixel Width to 32 and Pixel Height to 8, I have continuous reset loop. That issue does not occur with esp32 Core vesrsion 2.0.17. I provide you the crash error output:
13:31:48.570 -> rst:0x8 (TG1WDT_SYS_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) 13:31:48.570 -> configsip: 0, SPIWP:0xee 13:31:48.570 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 13:31:48.570 -> mode:DIO, clock div:1 13:31:48.570 -> load:0x3fff0030,len:1448 13:31:48.570 -> load:0x40078000,len:14844 13:31:48.570 -> ho 0 tail 12 room 4 13:31:48.570 -> load:0x40080400,len:4 13:31:48.570 -> load:0x40080404,len:3356 13:31:48.570 -> entry 0x4008059c 13:31:49.367 -> ets Jul 29 2019 12:21:46
You don't need to attach any hardware to esp32. You can reproduce that issue by uploading "matrixtest" sketch from library examples. You should first change pixel width to 32 and height to 8.