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small-package
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update 2023-12-07 09:15:32

This commit is contained in:
github-actions[bot] 2023-12-07 09:15:32 +08:00
parent b7d64377dc
commit c0d9a474b5
1 changed files with 31 additions and 0 deletions
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31
base-files/files/lib/functions/leds.sh
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@ -11,6 +11,36 @@ get_dt_led_path() {
echo "$ledpath" echo "$ledpath"
} }
get_dt_led_color_func() {
local enum
local func
local idx
local label
[ -e "$1/function" ] && func=$(cat "$1/function")
[ -e "$1/color" ] && idx=$((0x$(hexdump -n 4 -e '4/1 "%02x"' "$1/color")))
[ -e "$1/function-enumerator" ] && \
enum=$((0x$(hexdump -n 4 -e '4/1 "%02x"' "$1/function-enumerator")))
[ -z "$idx" ] && [ -z "$func" ] && return 2
if [ -n "$idx" ]; then
for color in "white" "red" "green" "blue" "amber" \
"violet" "yellow" "ir" "multicolor" "rgb" \
"purple" "orange" "pink" "cyan" "lime"
do
[ $idx -eq 0 ] && label="$color" && break
idx=$((idx-1))
done
fi
label="$label:$func"
[ -n "$enum" ] && label="$label-$enum"
echo "$label"
return 0
}
get_dt_led() { get_dt_led() {
local label local label
local ledpath=$(get_dt_led_path $1) local ledpath=$(get_dt_led_path $1)
@ -18,6 +48,7 @@ get_dt_led() {
[ -n "$ledpath" ] && \ [ -n "$ledpath" ] && \
label=$(cat "$ledpath/label" 2>/dev/null) || \ label=$(cat "$ledpath/label" 2>/dev/null) || \
label=$(cat "$ledpath/chan-name" 2>/dev/null) || \ label=$(cat "$ledpath/chan-name" 2>/dev/null) || \
label=$(get_dt_led_color_func "$ledpath") || \
label=$(basename "$ledpath") label=$(basename "$ledpath")
echo "$label" echo "$label"