Crash at boot when using the examples

[tgrauss]

Hello,

I am using a lilygo t7 v1.5 board (esp32-wrover-b). I am trying to use a button with an encoder+button, but the examples of EncoderButton and my own code both are crashing the lilygo board at startup.

ELF file SHA256: 0000000000000000

Rebooting...
ets Jun  8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0030,len:1344
load:0x40078000,len:13864
load:0x40080400,len:3608
entry 0x400805f0
E (120) gpio: esp_ipc_call_blocking failed (0x103)
E (121) gpio: gpio_install_isr_service(449): GPIO isr service already installed
Guru Meditation Error: Core  0 panic'ed (LoadProhibited). Exception was unhandled.

Core  0 register dump:
PC      : 0x400ef14f  PS      : 0x00060933  A0      : 0x800d3beb  A1      : 0x3ffe3af0  
A2      : 0x00000000  A3      : 0x3ffc1988  A4      : 0x3ffc1988  A5      : 0x00060923  
A6      : 0x00060920  A7      : 0x00000001  A8      : 0x800d37a8  A9      : 0x3ffe3ab0  
A10     : 0x3ffbdba4  A11     : 0x00000008  A12     : 0x00000003  A13     : 0x3ffe3af0  
A14     : 0x007bdb90  A15     : 0x003fffff  SAR     : 0x0000001d  EXCCAUSE: 0x0000001c  
EXCVADDR: 0x00000000  LBEG    : 0x400862c1  LEND    : 0x400862d1  LCOUNT  : 0xfffffff7  


Backtrace:0x400ef14c:0x3ffe3af00x400d3be8:0x3ffe3b10 0x400d1d88:0x3ffe3b40 0x400d1e09:0x3ffe3b70 0x400d162d:0x3ffe3b90 0x400d1769:0x3ffe3bb0 0x400d17b6:0x3ffe3bd0 0x400d129b:0x3ffe3bf0 0x400da133:0x3ffe3c10 0x40082bdd:0x3ffe3c40 0x400792ca:0x3ffe3c90  |<-CORRUPTED

The board is not currently connected to anything. It seems to come from the button part of the library and not the Encoder part of the library. I am also able to run the basic example from the Bounce2 library without issue.

Thank you

[Stutchbury]

Hi

This appears to be a problem with interrupts and may be related to this: https://github.com/espressif/esp-idf/issues/7594

The EncoderButton does not directly use interrupts - that is done by Paul Stoffregen's Encoder library - does that work on its own?

[tgrauss]

Hi, I tried the examples using the encoder and there is also the same problem. I tried to load the basic example from the Encoder library and, like for the bounce library examples, there is no problem.

[Cobalt6700]

@tgrauss I had this same issue. I know this is a bit old now, but thought it might be helpful.

I have been using some code with EncoderButton for some while, however wanted to move to ESP32 to use ESP32 NOW. I had a look around for ESP32 encoder libraries, but couldn't find one quite like this. For me, the way EncoderButtons does things is cool.

So, I ended up porting a version of an encoder library to a new library called Encoder_esp32. This has allowed me to use EncoderButton with an ESP32.

My fork is here: https://github.com/Cobalt6700/EncoderButton

@Stutchbury Thanks for the library!

[tgrauss]

Hi, Thank you, this will be useful.

De: "Cobalt6700" @.> À: "Stutchbury/EncoderButton" @.> Cc: "tgrauss" @.>, "Mention" @.> Envoyé: Vendredi 29 Septembre 2023 14:54:54 Objet: Re: [Stutchbury/EncoderButton] Crash at boot when using the examples (Issue #8)

[ https://github.com/tgrauss | @tgrauss ] I had this same issue. I know this is a bit old now, but thought it might be helpful.

I have been using some code with EncoderButton for some while, however wanted to move to ESP32 to use ESP32 NOW. I had a look around for ESP32 encoder libraries, but couldn't find one quite like this. For me, the way EncoderButtons does things is cool.

So, I ended up porting a version of an encoder library to a new library called Encoder_esp32. This has allowed me to use EncoderButton with an ESP32.

My fork is here: [ https://github.com/Cobalt6700/EncoderButton | https://github.com/Cobalt6700/EncoderButton ]

[ https://github.com/Stutchbury | @Stutchbury ] Thanks for the library!

— Reply to this email directly, [ https://github.com/Stutchbury/EncoderButton/issues/8#issuecomment-1740853344 | view it on GitHub ] , or [ https://github.com/notifications/unsubscribe-auth/AXX4VGSJ2ENSIQ3J4PYLQFDX43AJ5ANCNFSM6AAAAAARUCTPGI | unsubscribe ] . You are receiving this because you were mentioned. Message ID: <Stutchbury/EncoderButton/issues/8/ [ callto:1740853344 | 1740853344 ] @ github . com>