diff options
| -rwxr-xr-x | watch-co2.sh | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/watch-co2.sh b/watch-co2.sh index 4a20708..1525635 100755 --- a/watch-co2.sh +++ b/watch-co2.sh @@ -5,9 +5,10 @@ topic="$1" host="${2-mqtt}" # config -low="600" # green -medium="1000" # yellow -high="2000" # red +l1="500" # green +l2="1000" # yellow +l3="1500" # red +l4="2000" # purple sleep="60" ###################################################################################### @@ -27,21 +28,20 @@ function tty_reset() { function colorize_ppm() { local ppm="$1" - if test $ppm -lt $low; then + if test $ppm -lt $l1; then tty_rgb 0 255 0 -# echo "$ppm: low" - elif test $ppm -lt $medium; then - red=$(( ($ppm - $low) * 255 / ($medium - $low) )) + elif test $ppm -lt $l2; then + red=$(( ($ppm - $l1) * 255 / ($l2 - $l1) )) tty_rgb $red 255 0 -# echo "$ppm: low-medium: red $red" - elif test $ppm -lt $high; then - green=$(( ($ppm - $medium) * 255 / ($high - $medium) )) + elif test $ppm -lt $l3; then + green=$(( ($ppm - $l2) * 255 / ($l3 - $l2) )) green=$(( 255 - $green )) tty_rgb 255 $green 0 -# echo "$ppm: medium-high: green $green" + elif test $ppm -lt $l4; then + blue=$(( ($ppm - $l3) * 255 / ($l4 - $l3) )) + tty_rgb 255 0 $blue else - tty_rgb 255 0 0 -# echo "$ppm: high" + tty_rgb 255 0 255 fi } @@ -55,6 +55,16 @@ function show_ppm() { ###################################################################################### +if test "$topic" = "test"; then + for ppm in $(seq $l1 50 $l4); do + colorize_ppm $ppm + echo -n " -*- test -*- $ppm -*-" + tty_reset + echo "" + done + exit 0 +fi + if test -f /var/lib/scd/values.json; then # direct mode while true; do |