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AVR128/64DB64: analogRead() returns 0 or 1023

Status: Open.

#646 In SpenceKonde/DxCore;

· Faby86 opened on Jul 10, 2026

Reprogramming AVR128DA32 NOT possible, The device is in a locked state and is not accessible; a chip erase is required

Status: Open.

#645 In SpenceKonde/DxCore;

· Werner-Losken opened on Jul 10, 2026

CI: Compile examples fail, certificate for https://drazzy.com expired 2026-06-22

Status: Open.

#644 In SpenceKonde/DxCore;

· wke67 opened on Jul 9, 2026

Dallas DS18B20 Onewire does not work with Serial.begin(115200, SERIAL_HALF_DUPLEX) option on AVR32DA28

Status: Open.

#642 In SpenceKonde/DxCore;

· Werner-Losken opened on Jul 5, 2026

On AVR32EB14 using PIN_PC0 for analogue input gives a compile error

Status: Open.

#640 In SpenceKonde/DxCore;

· technoblogy opened on Jun 24, 2026

analogReference() has no effect on AVR32DB32 — VREF.ADC0REF stays at reset value (1.024 V)

Status: Open.

#639 In SpenceKonde/DxCore;

· FHIM opened on Jun 23, 2026

Fuse problem is causing bricking of avr 32dd20

Status: Open.

#635 In SpenceKonde/DxCore;

· fredjohan opened on Jun 9, 2026

opamp pins 32 pin device

Status: Open.

#631 In SpenceKonde/DxCore;

· not-a-robot-lab opened on May 21, 2026

On 1.6.2 upload to AVR64DD14 fails with prog.py: error: unrecognized arguments

Status: Open.

#629 In SpenceKonde/DxCore;

· technoblogy opened on May 13, 2026

AVR128DB48: OPAMP0 output (PD2) not driven in Voltage_follower example (DxCore 1.6.x)

Status: Open.

#627 In SpenceKonde/DxCore;

· agysft opened on May 3, 2026

analogReference(VDD) sets incorrect VREF.ADC0REF in DxCore 1.6.2 (tested on AVR128DB48)

Status: Open.

#626 In SpenceKonde/DxCore;

· agysft opened on May 2, 2026

avr64ea28: analogReadDiff() throws badArg("Invalid negative pin - valid options are ... PORTA."); for Port A pins

Status: Open.

#625 In SpenceKonde/DxCore;

· wke67 opened on Apr 25, 2026