Hi Community,
This week I got my new HAT zero for Raspberry Pi.
Same setup is working since ca 3 years in another room.
Now I do not get it running a second time because of excessive CPU consumption by brickd process (roughly 100 per cent).
I must have missed something too obvious. I'd be happy for some advice where to look next.
Thanks a lot, cheers
Michael
Hundreds of these messages found in /var/log/brickd.log for ports B, C and D:
2022-09-03 09:38:34.584241 <E> <bricklet_stack.c:478> Message checksum error (port: D, count: 177)
2022-09-03 09:38:34.585903 <E> <bricklet_stack.c:396> Frame error (port: B, count: 675)
2022-09-03 09:38:34.586180 <E> <bricklet_stack.c:396> Frame error (port: C, count: 678)
2022-09-03 09:38:34.597130 <E> <bricklet_stack.c:396> Frame error (port: D, count: 45)
port A connected with an Industrial Digital In 4 Bricklet 2.0 works flawless, no messages related to port A in brickd.log.
brickd --version shows 2.4.3
Connection by Brick Viewer (level 2.4.22) from Windows works fine.
Everything as expected (some slow, but I guess this is because lack of CPU in raspberry).
According to "Search for Updates" function, firmware levels are current (HAT=2.0.1 ; bricklet=2.0.2).
similar observation found in topic https://www.tinkerunity.org/topic/5985-brickd-liefert-fehlermeldungen-am-laufenden-band/?do=findComment&comment=32509
However, I am not really convinced it is same problem for me.
I have brand new HAT and brick, no soldering myself.