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Hello, I read the readme file and I am looking to program atmega 4809 which uses updi as a programming method. Also using Platformio IDE. When I look at the pyupdi circuit diagram, it looks like an FT…
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Hello all.
I have been trying to use attiny424 (avr-2 series). When i upload it using pyupdi, it shows that attiny424 is notwrong argument. I checked datasheet and it clearly shows that UPDI is avai…
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The `microchip-pic-avr-tools/pymcuprog` tool has emerged and per https://github.com/microchip-pic-avr-tools/pymcuprog/blob/main/pypi.md#serial-port-updi-pyupdi is capable of uploading to a MegaAVR dev…
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Hi, looking at the connection circuit for pyupdi, is it possible to have the resistor connected across the Tx and Rx pins and still use those pins for serial data transmission over an AVR 4809 USART? …
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Hi, Apologies for a long post but the background is important.
I use a pair of AVR 4809 (40 pin variants) in a project. I use FTDI boards to facilitate code uploads and serial comms between a windows…
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I'm just starting with the ATtiny 1-series and tried my first program today. I'm using an ATtiny 1614 that I just unpacked and soldered to an adapter PCB. The USB-serial-adapter is an FT232RL that you…
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C:\Users\User\pyupdi-master\updi>pyupdi.py -d tiny414 -c COM2 -b 9600 -f LED_414.hex
Traceback (most recent call last):
File "C:\Users\User\pyupdi-master\updi\pyupdi.py", line 207, in
_main(…
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The CH330N could be used for UPDI programming.
https://github.com/mraardvark/pyupdi
If you made the UPDI connector 4 pins, with the 4th pin wired to the CH330N Tx/Rx + 4k7 resistor, a jumper could…
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Hi,
I'm trying to write a hex on ATtiny1604 using pyupdi.py but getting "INFO:link UPDI not OK"
The host OS is Windows10
The serial adapter is USB -> TTL.
$ pyupdi.py -d tiny1604 -c COM4 -b 96…
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Hi,
The -fs option appears broken, at least for attiny 1-series devices,
```
Traceback (most recent call last):
File "/home/mark/ve_poo/bin/pyupdi.py", line 182, in
_main()
File "/…