SIB read out appears abnormal about pyupdi HOT 3 CLOSED

When I attempted to use write/print the UPDI interface failed to initialize so I assumed something in pyUPDI was looking for a \n as a break.

Here's the error when I switch to write.

INFO:phy Opening COM8 at 115200 baud
INFO:phy send : [0x0]
INFO:link STCS to 0x03
INFO:phy send : [0x55, 0xc3, 0x8]
INFO:link STCS to 0x02
INFO:phy send : [0x55, 0xc2, 0x80]
INFO:link LDCS from 0x00
INFO:phy send : [0x55, 0x80]
INFO:phy receive : []
INFO:link UPDI not OK - reinitialisation required
INFO:phy Sending double break
INFO:phy Opening COM8 at 115200 baud
INFO:link STCS to 0x03
INFO:phy send : [0x55, 0xc3, 0x8]
INFO:link STCS to 0x02
INFO:phy send : [0x55, 0xc2, 0x80]
INFO:link LDCS from 0x00
INFO:phy send : [0x55, 0x80]
INFO:phy receive : []
INFO:link UPDI not OK - reinitialisation required
Traceback (most recent call last):
File "C:\Users\NeruA\Desktop\ATtiny1614 programming\pyupdi-master\pyupdi.py", line 157, in
_main()
File "C:\Users\NeruA\Desktop\ATtiny1614 programming\pyupdi-master\pyupdi.py", line 88, in _main
device=Device(args.device))
File "C:\Users\NeruA\Desktop\ATtiny1614 programming\pyupdi-master\updi\nvm.py", line 17, in init
self.application = UpdiApplication(comport, baud, device)
File "C:\Users\NeruA\Desktop\ATtiny1614 programming\pyupdi-master\updi\application.py", line 17, in init
self.datalink = UpdiDatalink(comport, baud)
File "C:\Users\NeruA\Desktop\ATtiny1614 programming\pyupdi-master\updi\link.py", line 30, in init
raise Exception("UPDI initialisation failed")
Exception: UPDI initialisation failed
INFO:phy Closing COM8

from pyupdi.

After using a proper USB to TTL Serial adapter things went fine!

from pyupdi.

Ah, good to hear it.

from pyupdi.