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24 lines
559 B
24 lines
559 B
#!/bin/sh
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#
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# this script waits for a DFU device to be attached and then flashes it
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# it then waits until the DFU mode is exited, and then loops
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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 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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done
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