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Update uart_log.sh 

Pick the serial device by ID, allowing us to safely predict the paths to find the left and right bud at
Also improve the script so it asks which bud we'd like to debug
Specify necessary minicom options, so it opens even if the default configuration is invalid
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Nick Anstee 2024-05-09 19:00:34 +02:00 committed by GitHub
parent 124f0545f8
commit 3e95c41c0d
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1 changed files with 9 additions and 3 deletions
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12
uart_log.sh
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@ -1,5 +1,11 @@
#!/usr/bin/env sh #!/usr/bin/env sh
num=$(find /dev -name 'ttyUSB*' | rev | cut -c 1) rightbud=/dev/serial/by-id/usb-wch.cn_USB_Dual_Serial_0123456789-if00
echo "$num" leftbud=/dev/serial/by-id/usb-wch.cn_USB_Dual_Serial_0123456789-if02
sudo minicom "port$num"
read -p "Which bud do you want to connect to UART for? L/R (default L): " -n 1 -r
ttydev=$leftbud
if [[ $REPLY =~ ^[Rr]$ ]]; then
ttydev=$rightbud
fi
sudo minicom -D $ttydev -b 2000000