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authorGravatar Jonas Gunz <himself@jonasgunz.de> 2023-12-18 19:13:17 +0100
committerGravatar Jonas Gunz <himself@jonasgunz.de> 2023-12-18 19:13:17 +0100
commit1f265b90b233e790902cb266eb2f9de130c34816 (patch)
treebf0c1d476a45f0315fd0dbdc50abb98d9d8aa478 /scripts
parentdb8c50572396a746419ca0cbeeaa5615637beac0 (diff)
downloaddotfiles-1f265b90b233e790902cb266eb2f9de130c34816.tar.gz
tp_dot_morse
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/tp_dot_morse.sh80
1 files changed, 80 insertions, 0 deletions
diff --git a/scripts/tp_dot_morse.sh b/scripts/tp_dot_morse.sh
new file mode 100755
index 0000000..7a68238
--- /dev/null
+++ b/scripts/tp_dot_morse.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+#brightnessctl -d 'tpacpi::lid_logo_dot' s 100
+
+
+# For some reason, the TP dot only blinks consistently for > 0.7s
+
+DEVICE='tpacpi::lid_logo_dot'
+#DEVICE='input4::capslock'
+
+LED_PATH="/sys/class/leds/$DEVICE"
+
+function led() {
+ #echo $1 > "$LED_PATH/brightness"
+ brightnessctl -d "$DEVICE" s $1 > /dev/null
+}
+
+LONG='1.4'
+SHORT='0.7'
+INT_PAUSE='0.7'
+EXT_PAUSE='1'
+
+function morse() {
+ for w in $@; do
+ echo $w
+ echo $w | fold -w1 | while read c; do
+ led 1
+ case $c in
+ .)
+ sleep $SHORT;;
+ -)
+ sleep $LONG;;
+ *);;
+ esac
+ led 0
+ sleep $INT_PAUSE
+ done
+
+ sleep $EXT_PAUSE
+ done
+}
+
+function to_morse() {
+ for w in $@; do
+ echo ${w,,} | fold -w1 | while read c; do
+ case $c in
+ a) echo .- ;;
+ b) echo -... ;;
+ c) echo -.-. ;;
+ d) echo -.. ;;
+ e) echo . ;;
+ f) echo ..-. ;;
+ g) echo --. ;;
+ h) echo .... ;;
+ i) echo .. ;;
+ j) echo .--- ;;
+ k) echo -.- ;;
+ l) echo .-.. ;;
+ m) echo -- ;;
+ n) echo -. ;;
+ o) echo --- ;;
+ p) echo .--. ;;
+ q) echo --.- ;;
+ r) echo .-. ;;
+ s) echo ... ;;
+ t) echo - ;;
+ u) echo ..- ;;
+ v) echo ...- ;;
+ w) echo .-- ;;
+ x) echo -..- ;;
+ y) echo -.-- ;;
+ z) echo --.. ;;
+ esac
+ done
+ done
+}
+
+TEXT="$@"
+
+AAA=( $(to_morse $TEXT) )
+morse ${AAA[@]}