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MCUdude / microUPDI

DIY UPDI programmer with open source hardware!
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Outdated readme? #21

Open larsfagerbakke opened 5 months ago

larsfagerbakke commented 5 months ago

I tried to follow the instructions (https://github.com/MCUdude/microUPDI), but I'm having some issues.

Usage After the Pro Micro is flashed with mEDBG firmware it will present itself to the computer as an mEDBG CMSIS-DAP device. In Atmel Studio it will show up as a generic mEDBG device, while in Arduino IDE it will show up as an *Arduino UNO WiFi Rev2.

If you're using the microUPDI programmer with megaTinyCore you just select the Onboard Atmel mEDBG option in the Programmers menu. For MegaCoreX it's Atmel mEDBG (microUPDI).

Getting board info ARduino IDE states unknown board. Looking at the device registry in Windows "bus reported device description" states "mEDBG CDC", so I think I managed to make programmer out of my nano (?).

I've downloaded megaTinyCore but there is on Onboard Atmel mEDBG option. Are you able to update your documentation?

MCUdude commented 5 months ago

Hi, and sorry for the late reply. I've been on "påskeferie", but I'm back home now.

Getting board info ARduino IDE states unknown board.

I've downloaded megaTinyCore but there is on Onboard Atmel mEDBG option. Are you able to update your documentation?

I'll assume you meant no Onboard Atmel mEDBG option? The correct programmer option should be Xplained Mini (mEDBG, debug chip: ATmega32u4) when using megaTinyCore.