50 lines
857 B
Bash
50 lines
857 B
Bash
#!/bin/sh
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# Linux GPIOs on XBee lines
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XBEE_RESET_N_GPIO="##XBEE_RESET_N_GPIO##"
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XBEE_SLEEP_RQ_GPIO="##XBEE_SLEEP_RQ_GPIO##"
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xbee_init() {
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# Set low XBEE_SLEEP_RQ
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gpioset ${3} ${4}=0
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# Power cycle XBEE_RESET_N
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gpioset ${1} ${2}=0
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gpioset ${1} ${2}=1
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}
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xbee_iterate_list() {
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i=0
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for RESET in $(echo ${XBEE_RESET_N_GPIO} | sed "s/,/ /g"); do
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j=0
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for SLEEP in $(echo ${XBEE_SLEEP_RQ_GPIO} | sed "s/,/ /g"); do
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if [ "${i}" = "${j}" ]; then
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if [ "${1}" = "start" ]; then
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xbee_init $(echo ${RESET} | sed "s/@/ /g") $(echo ${SLEEP} | sed "s/@/ /g")
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fi
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fi
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j="$((j + 1))"
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done
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i="$((i + 1))"
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done
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}
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case "$1" in
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start)
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echo -n "Starting XBee hardware: "
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xbee_iterate_list start
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echo "done."
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;;
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stop)
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;;
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restart)
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$0 stop
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sleep 1
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$0 start
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;;
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*)
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echo "Usage: $0 {start|stop|restart}"
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exit 1
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;;
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esac
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