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Description
Board
DOIT ESP32 DEVKIT V1
Device Description
only using LED_BUILTIN
Hardware Configuration
no
Version
v2.0.2
IDE Name
Arduino IDE
Operating System
Windows 11
Flash frequency
80MHz
PSRAM enabled
no
Upload speed
921600
Description
should be able to set LEDC-frequency to values less than 1.00 hz
this was OK in versions 1.0.6 / 2.0.0 / 2.0.1 - but NOT in version 2.0.2
Sketch
voidsetup() {pinMode(LED_BUILTIN, OUTPUT);ledcAttachPin(LED_BUILTIN,0);ledcSetup(0,0.5,16);ledcWrite(0,1234);}voidloop() {}
Debug Message
E (32) ledc: freq_hz=0 duty_resolution=16Guru Meditation Error: Core 1 panic'ed (IntegerDivideByZero). Exception was unhandled.Core 1 register dump:PC : 0x4000d099 PS : 0x00060f30 A0 : 0x800d224e A1 : 0x3ffb2760 A2 : 0x0f424000 A3 : 0x00000000 A4 : 0x00000000 A5 : 0x00000000 A6 : 0x00060f20 A7 : 0x00000001 A8 : 0x00000001 A9 : 0x00000000 A10 : 0x00000000 A11 : 0x0f424000 A12 : 0x00060f20 A13 : 0x3ffb2660 A14 : 0x007bdb68 A15 : 0x003fffff SAR : 0x00000001 EXCCAUSE: 0x00000006 EXCVADDR: 0x00000000 LBEG : 0x40085f81 LEND : 0x40085f91 LCOUNT : 0xfffffffe Backtrace:0x4000d096:0x3ffb27600x400d224b:0x3ffb2780 0x400d10d9:0x3ffb27c0 0x400d0e35:0x3ffb2800 0x400d149a:0x3ffb2820Other Steps to Reproduce
works OK in previous versions
I have checked existing issues, online documentation and the Troubleshooting Guide
- I confirm I have checked existing issues, online documentation and Troubleshooting guide.
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Status
Done