comfilepi:controlling_the_lcd_backlight:index
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comfilepi:controlling_the_lcd_backlight:index [2023/09/19 14:32] COMFILE Technology [Bash Script Implementation] |
comfilepi:controlling_the_lcd_backlight:index [2023/09/19 14:33] COMFILE Technology [Bash Script Implementation] |
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| Line 263: | Line 263: | ||
| <code bash> | <code bash> | ||
| #!/bin/bash | #!/bin/bash | ||
| - | |||
| - | export DISPLAY=":0.0" | ||
| PWM_PIN=31 | PWM_PIN=31 | ||
| Line 270: | Line 268: | ||
| # Set pins as output | # Set pins as output | ||
| - | gpio mode $PWM_PIN output | + | raspi-gpio set $PWM_PIN op |
| - | gpio mode $PIN output | + | raspi-gpio set $PIN op |
| # Start with both pins HIGH. If either of the | # Start with both pins HIGH. If either of the | ||
comfilepi/controlling_the_lcd_backlight/index.txt · Last modified: 2023/12/06 10:00 by COMFILE Technology