added settings support

uno-stats-monitor/monitor_sender.sh

@@ -1,16 +1,19 @@
 #!/bin/bash
-# UNO Monitor Sender
+# UNO Monitor Sender v.0.1.0
 # Kidacro <kidacro@archamedis.net>
-#
+# https://kidacro.archamedis.net/git/kidacro/Arduino/src/branch/main/uno-stats-monitor
+# monitor_sender.sh - Bash stats sender suitable for cron
+# 
 # Input Schema:
 #  Start char is: '#'
 #  End char is: '@'
 #  2nd char denotes which line number/mode to use
-#  
+#
 # Example:
 #  Line 1: #1Archamedis Status@
 #  Line 2: #299% free / etc.@
-#  LAVG 3: #324@
+#  LAVG -: #324@
+#  LSET 0: #016:5:1:3@
 #
 # Output Schema:
 #  Multimedia Controls use single characters to denote which button was pressed
@@ -40,6 +43,12 @@
 
 # TTY Device to use
 TTY="/dev/ttyACM0"
+
+# Arduino Settings
+LCDLength=16
+LCDDelay=3 
+LEDBrightness=1
+LEDDelay=3
 ##########################################################
 
 round() {
@@ -48,7 +57,6 @@ round() {
 
 # Stats
 # we are limited to 2 lines and 16 chars per line so, light stats & no labels
-
 #CLOAD=$(mpstat | awk '$3 ~ /CPU/ { for(i=1;i<=NF;i++) { if ($i ~ /%idle/) field=i } } $3 ~ /all/ { printf("%d%%",100 - $field) }')
 #CLOAD=$(cat <(grep 'cpu ' /proc/stat) <(sleep 1 && grep 'cpu ' /proc/stat) | awk -v RS="" '{print ($13-$2+$15-$4)*100/($13-$2+$15-$4+$16-$5)}')
 
@@ -56,19 +64,22 @@ CLOAD=$(awk '{u=$2+$4; t=$2+$4+$5; if (NR==1){u1=u; t1=t;} else print ($2+$4-u1)
 CLOAD=${CLOAD:0:-1}
 CLOAD=$(round ${CLOAD} 0)
 
-#CMHZ=
-
 CTEMP=$(sensors | grep TSI0_TEMP: | tr '°+' ' ' | awk '{print $2}' | paste -sd ', ')C
 
 MFREE=$(free -h | grep Mem | awk '{print $4}' | paste -sd ', ')
 
 RFREE=$(df -h | grep /dev/nvme0n1p3 | awk '{print $4}' | paste -sd ', ')
-LFREE=$(df -h | grep /dev/sda1 | awk '{print $4}' | paste -sd ', ')
+LFREE=$(df -h | grep /dev/sdc1 | awk '{print $4}' | paste -sd ', ')
 SFREE=$(df -h | grep /dev/mapper/store0-lvol1 | awk '{print $4}' | paste -sd ', ')
 
 # setup device
 stty -F $TTY ispeed 9600 ospeed 9600 -ignpar cs8 -cstopb -echo -hupcl
 
+# send settings
+LINE0="#0$LCDLength:$LCDDelay:$LEDBrightness:$LEDDelay@"
+/usr/bin/echo "$LINE0" > $TTY
+echo Sending to $TTY: $LINE0
+
 # line 1
 LINE1="#1$CLOAD% $CTEMP $MFREE@"
 /usr/bin/echo "$LINE1" > $TTY
@@ -80,6 +91,6 @@ LINE2="#2$RFREE $LFREE $SFREE@"
 echo Sending to $TTY: $LINE2
 
 # load average
-LINE3="#3$CLOAD@"
+LINE3="#-$CLOAD@"
 /usr/bin/echo "$LINE3" > $TTY
 echo Sending to $TTY: $LINE3