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44 lines
859 B
44 lines
859 B
#!/bin/sh
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#
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# This script loops doing the following:
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# - wait for DFU device
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# - flash DFU device
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# - wait for DFU to exit
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# - wait for serial port to appear
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# - run a terminal
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SERIAL=/dev/ttyACM0
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DEVICE=0483:df11
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while true; do
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echo "waiting for DFU device..."
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while true; do
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if lsusb | grep -q DFU; then
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break
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fi
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sleep 1s
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done
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echo "found DFU device, flashing"
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dfu-util -a 0 -d $DEVICE -D build/flash.dfu
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echo "waiting for DFU to exit..."
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while true; do
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if lsusb | grep -q DFU; then
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sleep 1s
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continue
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fi
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break
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done
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echo "waiting for $SERIAL..."
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while true; do
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if ls /dev/tty* | grep -q $SERIAL; then
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break
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fi
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sleep 1s
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continue
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done
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sleep 1s
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picocom $SERIAL
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done
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