Blog 10
1. Temperature (From blog 05) 2. Time with load averages (From blog 04) 3. CPU + GPU (From blog 08) 4. Temperature at weather station (From blog 09) 5. Wind a weather station (From blog 09) 6. Defining Temperature ( not visible on display! ) (From blog 05)
I used previous codes, but I copied them in a new version. Example:
cp timer > time_load
You have to make the script get to the basic, so that it only prints. So things like this has to be removed:
while true done echo 10:00/11:00
Note! You shouldn't delete 11:20, because the script from pushmenu isn't made to to also remove the second line. It only cleans first row with 11:00.
Example from the 'Time with load averages':
#!/bin/bash DISPL="bw_tool -I -D /dev/i2c-1 -a 94" load=`cut -d' ' -f-3 /proc/loadavg` $DISPL -t `date +%H:%M:%S` $DISPL -W 11:20:b $DISPL -t $load
#!/bin/bash #Print=showtemp2 #Print=time_load #Print=DIAMoscow2 #Print=cgpu2 #Print=DIAMWind Print=ui bw_tool -I -D /dev/i2c-1 -a 94 -w 10:00 while true; do # kijk naar de knoppen Button=`bw_tool -I -D /dev/i2c-1 -a 94 -R 30:b` if [ $Button = "20" ]; then bw_tool -I -D /dev/i2c-1 -a 94 -w 10:00 Print=showtemp2 fi if [ $Button = "10" ]; then bw_tool -I -D /dev/i2c-1 -a 94 -w 10:00 Print=time_load fi if [ $Button = "08" ]; then bw_tool -I -D /dev/i2c-1 -a 94 -w 10:00 Print=cgpu2 fi if [ $Button = "04" ]; then bw_tool -I -D /dev/i2c-1 -a 94 -w 10:00 Print=DIAMoscow fi if [ $Button = "02" ]; then bw_tool -I -D /dev/i2c-1 -a 94 -w 10:00 Print=DIAMWind fi if [ $Button = "01" ]; then bw_tool -I -D /dev/i2c-1 -a 94 -w 10:00 Print=ui fi bw_tool -I -D /dev/i2c-1 -a 94 -w 11:00 ./$Print sleep 1 done
All the 6 buttons reference to 6 scripts:
1. Temperature 2. Time 3. CPU +GPU 4. Temperature at weather station 5. Wind at weather station 6. ui
The first list can delete the and only turn on 1 of them. If you remove it, it wouldn't be a problem on the display but a error. I found out this later, but left the others there because I thought maybe some people would like to start with an other one. It directly removes everything from display. (10:00)
Then it will start the while loop. ( while true; do) When started it will first look if it detects which button is pressed.
After that I made 6 if statements to check of that button is pressed. ( to detect which button gives which number:
bw_tool -I -D /dev/i2c-1 -a 94 -R 30:b 01
) Press the number you want to know and press the button.
At the end it says it has to place on the line 11:00 and with ./$print he that finally print the every second the one information from the button pressed.
Thanks to the sleep you now have to wait a second to recognize the different button you pressed. Because it has to go trough that list again in that 1 sec.
I hope this can also be useful for your own use.