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#!/bin/bash
lora_init() {
# reset lora chip
mts-io-sysfs store lora/reset 1
mts-io-sysfs store lora/reset 0
usleep 100000
mts-io-sysfs store lora/reset 1
#Initialize FPGA
# usleep 100000
# mts-io-sysfs store lora/creset 1
# mts-io-sysfs store lora/creset 0
# while [ "$(mts-io-sysfs show lora/cdone)" == "0" ]; do
# usleep 10
# done
# mts-io-sysfs store lora/creset 1
}
eth_init() {
# reset eth phy
mts-io-sysfs store eth-reset 1
mts-io-sysfs store eth-reset 0
usleep 100000
mts-io-sysfs store eth-reset 1
}
cell_init() {
# remove /dev/modem_at[0,1] symlinks
rm -f /dev/modem_at[0,1]
# power down the cellular chip gracefully
mts-io-sysfs store radio-power 0
# power up the cellular chip
mts-io-sysfs store radio-power 1
}
start_lora_led_updater() {
lora-led-updater &
}
case $1 in
start)
echo "Loading mts-io module"
modprobe mts_io
lora_init
eth_init
cell_init &
start_lora_led_updater
;;
stop)
echo "Unloading mts-io module"
modprobe -r mts_io
;;
*)
echo "Usage: $0 {start|stop}"
exit 2
;;
esac
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