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35 lines
1.1 KiB
Markdown
35 lines
1.1 KiB
Markdown
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## Additional Packages
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* X.org video driver package: xf86-video-odroid-c1
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Note: Add your user to the "video" group to be able to access /dev/mali and /dev/ump.
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* Mali EGL and GLES drivers (installed with xf86-video-odroid-c1): odroid-c1-libgl
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* wiringPi modified for the ODROID-C1: wiringc1
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* Kodi: kodi-c1
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## IR
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To make use of the IR receiver, load module meson-ir
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## PWM
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For one PWM (pin 33) and one SPI:
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```
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sudo modprobe pwm-peson npwm=1
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sudo modprobe pwm-ctrl
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```
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For two PWM (pins 33 and 19) and no SPI
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```
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sudo modprobe pwm-peson npwm=2
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sudo modprobe pwm-ctrl
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```
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You can control the PWM via simple sysfs entries. In /sys/devices/platform/pwm-ctrl you'll find the following files:
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* duty0: Duty cycle in percent: `echo 50 > duty0 # 50% duty cycle`
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* enable0: Enable/Disable this PWM: `echo 1 > enable0 # enable PWM0`
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* freq0: PWM Frequency in Hertz: `echo 100000 > freq0 # set frequency to 100kHz`
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* On PWM0 you can test higher frequencies; however, 1Mhz is the maximum supported frequency.
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* Note: If you are using the two PWM setup, you will have: enable0, freq0, duty0 AND enable1, freq1, duty1.
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