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botofancalin / M5Stack-ESP32-Oscilloscope

A fully functional oscilloscope based on ESp32 M5Stack
MIT License
134 stars 23 forks source link

Master is rebooting everey 4 Seconds #2

Open hwater opened 4 years ago

hwater commented 4 years ago

Describe the bug Reboots all 4 Seconds on M5Stack Core, 4MB STD Module

To Reproduce Steps to reproduce the behavior:

  1. Compiled with Arduino 1.8.11, latest M5Stack lib
  2. Excerpt from Serial DEBUGER:

12:03:20.208 -> Rebooting... 12:03:20.281 -> ets Jun 8 2016 00:22:57 12:03:20.281 -> 12:03:20.281 -> rst:0xc (SW_CPU_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT) 12:03:20.281 -> configsip: 0, SPIWP:0xee 12:03:20.281 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 12:03:20.281 -> mode:DIO, clock div:1 12:03:20.281 -> load:0x3fff0018,len:4 12:03:20.281 -> load:0x3fff001c,len:1216 12:03:20.281 -> ho 0 tail 12 room 4 12:03:20.281 -> load:0x40078000,len:9720 12:03:20.281 -> ho 0 tail 12 room 4 12:03:20.281 -> load:0x40080400,len:6352 12:03:20.281 -> entry 0x400806b8 12:03:20.448 -> M5Stack initializing...OK 12:03:25.940 -> E (11169) task_wdt: Task watchdog got triggered. The following tasks did not reset the watchdog in time: 12:03:25.940 -> E (11169) task_wdt: - IDLE0 (CPU 0) 12:03:25.940 -> E (11169) task_wdt: Tasks currently running: 12:03:25.940 -> E (11169) task_wdt: CPU 0: SigmaDelta_Task 12:03:25.940 -> E (11169) task_wdt: CPU 1: loopTask 12:03:25.940 -> E (11169) task_wdt: Aborting. 12:03:25.940 -> abort() was called at PC 0x400dced7 on core 0 12:03:25.940 -> 12:03:25.940 -> Backtrace: 0x4008bf70:0x3ffbe170 0x4008c1a1:0x3ffbe190 0x400dced7:0x3ffbe1b0 0x40084df9:0x3ffbe1d0 0x4008205c:0x3ffb5f50 0x40082d5f:0x3ffb5f70 0x400816c3:0x3ffb5f90 0x40081703:0x3ffb5fb0 0x400d1759:0x3ffb5fd0 0x40088a6d:0x3ffb5ff0 12:03:25.940 -> 12:03:25.940 -> Rebooting... 12:03:25.989 -> ets Jun 8 2016 00:22:57 12:03:25.989 -> 12:03:25.989 -> rst:0xc (SW_CPU_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT) 12:03:25.989 -> configsip: 0, SPIWP:0xee 12:03:25.989 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 12:03:25.989 -> mode:DIO, clock div:1 12:03:25.989 -> load:0x3fff0018,len:4 12:03:25.989 -> load:0x3fff001c,len:1216 12:03:25.989 -> ho 0 tail 12 room 4 12:03:25.989 -> load:0x40078000,len:9720 12:03:25.989 -> ho 0 tail 12 room 4 12:03:25.989 -> load:0x40080400,len:6352 12:03:25.989 -> entry 0x400806b8 12:03:26.178 -> M5Stack initializing...OK

Seems to be an Watchdog TimeOut, but i dont know where to fix it.

Otherwise GREAT Work & many Greetings from Austria. Holger

hwater commented 4 years ago

Hello, i just found an Workaround, after setting the Signalgenerators Task to CPU1 it works in my Configuration:

` xTaskCreatePinnedToCore( LedC_Task, / Task function. / "LedC_Task", / name of the task, a name just for humans / 8192, / Stack size of task / NULL, / parameter of the task / 1, / priority of the task / &LedC_Gen, / Task handle to keep track of the created task / 1); /cpu core number where the task is assigned/

xTaskCreatePinnedToCore( SigmaDelta_Task, / Task function. / "SigmaDelta_Task", / name of task, a name just for humans / 8192, / Stack size of task / NULL, / parameter of the task / 1, / priority of the task / &SigmaDeltaGen, / Task handle to keep track of the created task / 1); /cpu core number where the task is assigned/`

Ciao, Holger

mxhf commented 3 years ago

Worked for me as well.

Awesome work!!!

Sarah-C commented 3 years ago

Thank you for this fix! How did you diagnose this issue? Black magic? The error gave no hint...!