40 lines
897 B
Text
40 lines
897 B
Text
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#!/bin/sh
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. /usr/share/libubox/jshn.sh
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case "$1" in
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list)
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printf '{ "getBatteryStatus": {} }'
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;;
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call)
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case "$2" in
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getBatteryStatus)
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json_init
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eval $(/bin/ubus call system board 2>/dev/null | /usr/bin/jsonfilter -e 'MODEL=@.model')
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json_add_object "$MODEL"
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if [ -f /usr/sbin/i2cset ] && [ -f /usr/sbin/i2cget ]; then
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json_add_boolean valid 1
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if [ $(i2cset -y 0 0x0a 0x0a 0x01 && i2cget -y 0 0x0a 0x0a) = 0x40 ]; then
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json_add_boolean charging 1
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else
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json_add_boolean charging 0
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fi
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json_add_int percentage $(i2cset -y 0 0x0a 0x0a 0x10 && i2cget -y 0 0x0a 0x0a | xargs printf %d)
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else
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json_add_boolean valid 0
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if [ ! -f /usr/sbin/i2cset ]; then
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json_add_string message "Need i2cset"
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else
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json_add_string message "Need i2cget"
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fi
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fi
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json_close_object
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json_dump
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;;
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esac
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;;
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esac
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