bug correction in low_bat_check
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vincent
parent
d95fba5154
commit
4dd0ad57d6
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@ -1,11 +1,11 @@
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#!/bin/sh
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# General constants declaration
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THRESHOLD_PERCENT_LOW_BAT=5
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THRESHOLD_PERCENT_LOW_BAT=105
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THRESHOLD_PERCENT_EXTREMELY_LOW_BAT=2
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MAX_EXTREMELY_LOW_BAT_BEFORE_SHUTDOWN=5
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SLEEP_SECS=2
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RESCALE_MAX_PERCENTAGE=110
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RESCALE_MAX_PERCENTAGE=112
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# Blink Low bat constants declaration
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BLINK_ICON=0
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@ -33,9 +33,9 @@ echo 0 > ${LOW_BAT_ICON}
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# Check low bat #
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while true; do
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#echo "Bat present: "$(cat ${BAT_PRESENT_FILE})"
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#echo "USB present: "$(cat ${USB_PRESENT_FILE})"
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#echo "Bat percentage: "$(cat ${BAT_PERCENT_FILE})"
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#echo "Bat present: $(cat ${BAT_PRESENT_FILE})"
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#echo "USB present: $(cat ${USB_PRESENT_FILE})"
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#echo "Bat percentage: $(cat ${BAT_PERCENT_FILE})"
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# Get current bat percentage here once
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cur_bat_percent=$(cat ${BAT_PERCENT_FILE})
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@ -55,64 +55,64 @@ while true; do
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# Low bat status detection
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if [ "$(cat ${USB_PRESENT_FILE})" -eq "0" ]; then
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# Value of 0 means wrong i2c reading
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if [ "${cur_bat_percent}" -ne "0" ]; then
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# Value of 0 means wrong i2c reading
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if [ "${cur_bat_percent}" -ne "0" ]; then
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# Check if we must change state
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if [ {$cur_bat_percent} -le ${THRESHOLD_PERCENT_LOW_BAT} -a ${low_bat_status} -eq 0 ]; then
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# Check if we must change state
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if [ ${cur_bat_percent} -le ${THRESHOLD_PERCENT_LOW_BAT} -a ${low_bat_status} -eq 0 ]; then
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# Set Low Bat status
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low_bat_status=1
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low_bat_displayed=1
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cur_secs_disp=0
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echo 1 > ${LOW_BAT_ICON}
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# Set Low Bat status
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low_bat_status=1
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low_bat_displayed=1
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cur_secs_disp=0
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echo 1 > ${LOW_BAT_ICON}
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elif [ ${cur_bat_percent} -gt ${THRESHOLD_PERCENT_LOW_BAT} -a ${low_bat_status} -eq 1 ]; then
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elif [ ${cur_bat_percent} -gt ${THRESHOLD_PERCENT_LOW_BAT} -a ${low_bat_status} -eq 1 ]; then
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# Reset status
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low_bat_status=0
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cur_nb_extremely_low_bat_before_shutdown=0
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echo 0 > ${LOW_BAT_ICON}
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fi
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fi
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# Reset status
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low_bat_status=0
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cur_nb_extremely_low_bat_before_shutdown=0
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echo 0 > ${LOW_BAT_ICON}
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fi
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fi
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else
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if [ ${low_bat_status} -eq 1 ]; then
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if [ ${low_bat_status} -eq 1 ]; then
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# Reset status
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low_bat_status=0
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cur_nb_extremely_low_bat_before_shutdown=0
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echo 0 > ${LOW_BAT_ICON}
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fi
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# Reset status
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low_bat_status=0
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cur_nb_extremely_low_bat_before_shutdown=0
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echo 0 > ${LOW_BAT_ICON}
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fi
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fi
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# Low bat processing
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if [ ${low_bat_status} -eq 1 ]; then
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# Check extremely low bat for clean shutdown
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if [ ${cur_bat_percent} -le ${THRESHOLD_PERCENT_EXTREMELY_LOW_BAT} ]; then
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let cur_nb_extremely_low_bat_before_shutdown++
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echo "cur_nb_extremely_low_bat_before_shutdown = ${cur_nb_extremely_low_bat_before_shutdown}"
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# Check extremely low bat for clean shutdown
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if [ ${cur_bat_percent} -le ${THRESHOLD_PERCENT_EXTREMELY_LOW_BAT} ]; then
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let cur_nb_extremely_low_bat_before_shutdown++
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echo "cur_nb_extremely_low_bat_before_shutdown = ${cur_nb_extremely_low_bat_before_shutdown}"
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# Clean shutdown
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if [ ${cur_nb_extremely_low_bat_before_shutdown} -ge ${MAX_EXTREMELY_LOW_BAT_BEFORE_SHUTDOWN} ]; then
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echo "Battery extremely low, shutting down now..."
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sched_shutdown 1 & signal_usr1_to_emulators
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exit 0
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fi
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fi
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# Clean shutdown
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if [ ${cur_nb_extremely_low_bat_before_shutdown} -ge ${MAX_EXTREMELY_LOW_BAT_BEFORE_SHUTDOWN} ]; then
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echo "Battery extremely low, shutting down now..."
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sched_shutdown 1 & signal_usr1_to_emulators
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exit 0
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fi
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fi
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# Blinking process
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if [ ${BLINK_ICON} -eq 1 ]; then
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if [ ${low_bat_displayed} -eq 1 -a ${cur_secs_disp} -ge ${LOW_BAT_SECS_DISPLAYED} ]; then
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low_bat_displayed=0
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cur_secs_disp=0
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echo 0 > ${LOW_BAT_ICON}
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elif [ ${low_bat_displayed} -eq 0 -a ${cur_secs_disp} -ge ${LOW_BAT_SECS_NOT_DISPLAYED} ]; then
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low_bat_displayed=1
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cur_secs_disp=0
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echo 1 > ${LOW_BAT_ICON}
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fi
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fi
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# Blinking process
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if [ ${BLINK_ICON} -eq 1 ]; then
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if [ ${low_bat_displayed} -eq 1 -a ${cur_secs_disp} -ge ${LOW_BAT_SECS_DISPLAYED} ]; then
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low_bat_displayed=0
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cur_secs_disp=0
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echo 0 > ${LOW_BAT_ICON}
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elif [ ${low_bat_displayed} -eq 0 -a ${cur_secs_disp} -ge ${LOW_BAT_SECS_NOT_DISPLAYED} ]; then
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low_bat_displayed=1
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cur_secs_disp=0
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echo 1 > ${LOW_BAT_ICON}
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fi
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fi
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fi
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# Sleep before next check
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