MCUdude / MegaCoreX

An Arduino hardware package for ATmega4809, ATmega4808, ATmega3209, ATmega3208, ATmega1609, ATmega1608, ATmega809 and ATmega808

MCUdude/MegaCoreX Issues

SPI Pinswap 2 not available
Updated 2 months ago5
Any way of using Half-Duplex Serial?
Updated 2 months ago7
Digital(Read/Write)Fast works under -0s, but fails to compile under -03 or -02.
Updated 2 months ago6
Modbus Compatibility Issues.
Updated 3 months ago4
PWM on Atmega 4809 48Pin PC2 & PC3
Updated 3 months ago
Addition of new programming adapter (Nano Every)
Closed 3 months ago12
Potential error in standard 48 pin pinout Diagram
Updated 4 months ago
Error uploading bootloader using PlatformIO, SerialUPDI
Closed 4 months ago5
Is it possible to configure the internal bandgap via ADC portmux?
Updated 4 months ago
ATmega4809 weird behavior
Closed 6 months ago5
Atmega4809 bootloader
Closed 7 months ago2
fork/exec C:\Python27\Lib\cmd.py: %1 is not a valid Win32 application
Closed 8 months ago3
Optiboot bootloader does not work on UART2 default pins
Closed 9 months ago3
Any PortManipulation available?
Closed 9 months ago2
analogWriteFrequency(kHz) to analogWriteFrequency(Hz)
Closed 9 months ago1
Ability to offer other TIMERS for milllis() and micros() like TIMERA0 or RTC
Updated 9 months ago
Uno WiFi Rev2 - Fuse5 Verify
Updated 10 months ago5
PWM resolution increase in hardware timer
Updated 10 months ago2
Fast ADC (AnalogReadFast)
Updated a year ago
correct TCA0.CTRLB (digitalRead) without TCA Split-Mode
Updated a year ago4
Nano Every program upload issue depending on how a .ino file is opened with Arduino IDE and MegaCoreX 1.1.0
Closed a year ago6
TCA register probleme
Closed a year ago2
Bootloader burns just fine, uploaded simple program is not working
Updated a year ago22
4809 Serial3 undefined
Closed a year ago6
megacorex referencing in custom board definition
Closed a year ago6
Nano Every Servo issue - servo.read() and servo.readMicroseconds() return incorrect value
Closed a year ago15
VENDOR_ID and CORE_ID ?
Closed a year ago8
TimerOne library not working
Closed a year ago6
Add Watchdog Timer Fuse Configuration
Updated a year ago
SoftwareSerial not transmitting on pin D7
Closed a year ago8
Analogue ports reading
Closed a year ago2
Dead hyperlinks
Closed a year ago1
Setting frequency works in arduino, but not platformio
Closed a year ago1
MegaCoreX v1.1.1 boards manager release not installable
Closed a year ago7
Arduino IDE V2.0, NanoEvery, Windows 10 Environment
Closed a year ago8
ATmega4808: Arduino auto-detect libraries finds wrong Servo library -> Error: multiple definition of __vector_25
Closed a year ago4
Do you need to do Burn Bootloader to change any of the options?
Closed a year ago3
I suggest giving the timer usage in the documentation
Closed a year ago4
MegaCoreX ATMega4809 pinout is different from datasheet
Closed a year ago9
Programming does not work with MegaCoreX
Closed 2 years ago4
Arduino Nano Every sketch upload issue -- no 1200bps reset trick employed
Closed 2 years ago8
Unable to retain EEPROM
Closed 2 years ago5
How config PlatformIO with MegaCoreX with Arduino Nano Every?
Closed 2 years ago13
Nano 4808 pinout vs. 32-pin standard pinout
Closed 2 years ago2
Garbled serial communication on UART1 when using exported hex file for ATmega4808, using internal clock other than 16MHz
Closed 2 years ago3
Error installing/updating MegaCoreX 1.1.0
Closed 2 years ago4
error: multiple definition of 'enum out::output_t'
Closed 2 years ago20
Incorrect checksum format in paxkage index JSON
Closed 2 years ago2
Tinary Nano 4808 analogRead() returns 255 from all analog pins
Closed 2 years ago1
whats now?
Closed 2 years ago5