sunxi-tools/fel-gpio
2012-09-04 22:14:26 +02:00

26 lines
520 B
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Executable File

#!/bin/sh
pio_to_sram=0x2000
sram_to_pio=0x2004
if [ -f fel-pio.bin ]; then
./fel write 0x2000 fel-pio.bin
else
./fel write 0x2000 bin/fel-pio.bin
fi
./fel exec $pio_to_sram
./fel read 0x3000 0x228 pio.reg
./pio -i pio.reg print > pio.old
cat pio.old | fgrep -v '<0><0><0><0>'
while read cmd; do
./pio -i pio.reg -o pio.reg $cmd
./fel write 0x3000 pio.reg
./fel exe 0x2004
./fel exe 0x2000
./fel read 0x3000 0x228 pio.reg
./pio -i pio.reg print > pio.new
diff -U0 pio.old pio.new
mv -f pio.new pio.old
done