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Hey, it would be awesome if this could support standard GPIO rather than being locked down to the Raspberry Pi only (which are really expensive now).
For example a commonly used alternative/upgrade is the RockPi series SBCs.
The RockPi 4 and newer use the exact same GPIO pin outs and are supported by mraa - https://wiki.radxa.com/Rockpi4/hardware/gpio.
I see you're currently using the gpiozero library which is somewhat hardcoded to only work with raspberry pis likewise with the fallback pigpiod.
There is a rpi.gpio drop-in replacement for SBCs other than the Raspberry Pi - https://github.com/rm-hull/OPi.GPIO
You can query the GPIO using libmraa and related tooling:
mraa-gpio list 01 3V3: 02 5V: 03 SDA7: GPIO I2C 04 5V: 05 SCL7: GPIO I2C 06 GND: 07 SPI2_CLK: GPIO SPI 08 TXD2: GPIO UART 09 GND: 10 RXD2: GPIO UART 11 PWM0: GPIO PWM 12 GPIO4_A3: GPIO 13 PWM1: GPIO PWM 14 GND: 15 GPIO4_C5: GPIO 16 GPIO4_D2: GPIO 17 3V3: 18 GPIO4_D4: GPIO 19 SPI1TX,TXD4: GPIO SPI UART 20 GND: 21 SPI1RX,RXD4: GPIO SPI UART 22 GPIO4_D5: GPIO 23 SPI1CLK: GPIO SPI 24 SPI1CS: GPIO SPI 25 GND: 26 ADC_IN0: AIO 27 SDA2: GPIO I2C 28 SCL2: GPIO I2C 29 SCL6,SPI2RX: GPIO I2C SPI 30 GND: 31 SDA6,SPI2TX: GPIO I2C SPI 32 GPIO3_C0: GPIO 33 SPI2CS: GPIO SPI 34 GND: 35 GPIO4_A5: GPIO 36 GPIO4_A4: GPIO 37 GPIO4_D6: GPIO 38 GPIO4_A6: GPIO 39 GND: 40 GPIO4_A7: GPIO
crw------- 1 root root 254, 0 Mar 9 07:25 /dev/gpiochip0 crw------- 1 root root 254, 1 Mar 9 07:25 /dev/gpiochip1 crw------- 1 root root 254, 2 Mar 9 07:25 /dev/gpiochip2 crw------- 1 root root 254, 3 Mar 9 07:25 /dev/gpiochip3 crw------- 1 root root 254, 4 Mar 9 07:25 /dev/gpiochip4 crw-rw---- 1 root i2c 89, 0 Mar 9 07:25 /dev/i2c-0 crw-rw---- 1 root i2c 89, 1 Mar 9 07:25 /dev/i2c-1 crw-rw---- 1 root i2c 89, 3 Mar 9 07:25 /dev/i2c-3 crw-rw---- 1 root i2c 89, 4 Mar 9 07:25 /dev/i2c-4
gpioinfo gpiochip0 - 32 lines: line 0: unnamed unused input active-high line 1: unnamed unused input active-high line 2: unnamed unused input active-high line 3: unnamed unused input active-high line 4: unnamed "host-wakeup" input active-high [used] line 5: unnamed unused input active-high line 6: unnamed unused input active-high line 7: unnamed "cd" input active-low [used] line 8: unnamed unused input active-high line 9: unnamed "shutdown" output active-high [used] line 10: unnamed "reset" output active-low [used] line 11: unnamed unused input active-high line 12: unnamed unused input active-high line 13: unnamed unused input active-high line 14: unnamed unused input active-high line 15: unnamed unused input active-high line 16: unnamed unused input active-high line 17: unnamed unused input active-high line 18: unnamed unused input active-high line 19: unnamed unused input active-high line 20: unnamed unused input active-high line 21: unnamed unused input active-high line 22: unnamed unused input active-high line 23: unnamed unused input active-high line 24: unnamed unused input active-high line 25: unnamed unused input active-high line 26: unnamed unused input active-high line 27: unnamed unused input active-high line 28: unnamed unused input active-high line 29: unnamed unused input active-high line 30: unnamed unused input active-high line 31: unnamed unused input active-high gpiochip1 - 32 lines: line 0: unnamed unused input active-high line 1: unnamed unused input active-high line 2: unnamed unused input active-high line 3: unnamed "vcc5v0-typec-regulator" output active-high [used] line 4: unnamed unused input active-high line 5: unnamed unused input active-high line 6: unnamed unused input active-high line 7: unnamed unused input active-high line 8: unnamed unused input active-high line 9: unnamed unused input active-high line 10: unnamed unused input active-high line 11: unnamed unused input active-high line 12: unnamed unused input active-high line 13: unnamed unused input active-high line 14: unnamed unused input active-high line 15: unnamed unused input active-high line 16: unnamed unused input active-high line 17: unnamed unused input active-high line 18: unnamed unused input active-high line 19: unnamed unused input active-high line 20: unnamed unused input active-high line 21: unnamed unused input active-high line 22: unnamed unused input active-high line 23: unnamed unused input active-high line 24: unnamed unused input active-high line 25: unnamed unused input active-high line 26: unnamed unused input active-high line 27: unnamed unused input active-high line 28: unnamed unused input active-high line 29: unnamed unused input active-high line 30: unnamed unused input active-high line 31: unnamed unused input active-high gpiochip2 - 32 lines: line 0: unnamed unused input active-high line 1: unnamed unused input active-high line 2: unnamed unused input active-high line 3: unnamed unused input active-high line 4: unnamed unused input active-high line 5: unnamed unused input active-high line 6: unnamed unused input active-high line 7: unnamed unused input active-high line 8: unnamed unused input active-high line 9: unnamed unused input active-high line 10: unnamed unused input active-high line 11: unnamed unused input active-high line 12: unnamed unused input active-high line 13: unnamed unused input active-high line 14: unnamed unused input active-high line 15: unnamed unused input active-high line 16: unnamed unused input active-high line 17: unnamed unused input active-high line 18: unnamed unused input active-high line 19: unnamed unused input active-high line 20: unnamed unused input active-high line 21: unnamed unused input active-high line 22: unnamed unused input active-high line 23: unnamed unused input active-high line 24: unnamed unused input active-high line 25: unnamed unused input active-high line 26: unnamed "vcc3v3-pcie-regulator" output active-high [used] line 27: unnamed "device-wakeup" output active-high [used] line 28: unnamed unused input active-high line 29: unnamed unused input active-high line 30: unnamed unused input active-high line 31: unnamed unused input active-high gpiochip3 - 32 lines: line 0: unnamed unused input active-high line 1: unnamed unused input active-high line 2: unnamed unused input active-high line 3: unnamed unused input active-high line 4: unnamed unused input active-high line 5: unnamed unused input active-high line 6: unnamed unused input active-high line 7: unnamed unused input active-high line 8: unnamed unused input active-high line 9: unnamed unused input active-high line 10: unnamed unused input active-high line 11: unnamed unused input active-high line 12: unnamed unused input active-high line 13: unnamed unused input active-high line 14: unnamed unused input active-high line 15: unnamed "snps,reset" output active-low [used] line 16: unnamed unused input active-high line 17: unnamed unused input active-high line 18: unnamed unused input active-high line 19: unnamed unused input active-high line 20: unnamed unused input active-high line 21: unnamed unused input active-high line 22: unnamed unused input active-high line 23: unnamed unused input active-high line 24: unnamed unused input active-high line 25: unnamed unused input active-high line 26: unnamed unused input active-high line 27: unnamed unused input active-high line 28: unnamed unused input active-high line 29: unnamed "status" output active-high [used] line 30: unnamed unused input active-high line 31: unnamed unused input active-high gpiochip4 - 32 lines: line 0: unnamed unused input active-high line 1: unnamed unused input active-high line 2: unnamed unused input active-high line 3: unnamed unused input active-high line 4: unnamed unused input active-high line 5: unnamed unused input active-high line 6: unnamed unused input active-high line 7: unnamed unused input active-high line 8: unnamed unused input active-high line 9: unnamed unused input active-high line 10: unnamed unused input active-high line 11: unnamed unused input active-high line 12: unnamed unused input active-high line 13: unnamed unused input active-high line 14: unnamed unused input active-high line 15: unnamed unused input active-high line 16: unnamed unused input active-high line 17: unnamed unused input active-high line 18: unnamed unused input active-high line 19: unnamed unused input active-high line 20: unnamed unused input active-high line 21: unnamed unused input active-high line 22: unnamed unused input active-high line 23: unnamed unused input active-high line 24: unnamed unused input active-high line 25: unnamed "vcc5v0-host-regulator" output active-high [used] line 26: unnamed unused input active-high line 27: unnamed "ep" output active-high [used] line 28: unnamed unused input active-high line 29: unnamed unused input active-high line 30: unnamed unused input active-high line 31: unnamed unused input active-high
The text was updated successfully, but these errors were encountered:
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Hey, it would be awesome if this could support standard GPIO rather than being locked down to the Raspberry Pi only (which are really expensive now).
For example a commonly used alternative/upgrade is the RockPi series SBCs.
The RockPi 4 and newer use the exact same GPIO pin outs and are supported by mraa - https://wiki.radxa.com/Rockpi4/hardware/gpio.
I see you're currently using the gpiozero library which is somewhat hardcoded to only work with raspberry pis likewise with the fallback pigpiod.
There is a rpi.gpio drop-in replacement for SBCs other than the Raspberry Pi - https://github.com/rm-hull/OPi.GPIO
You can query the GPIO using libmraa and related tooling:
The text was updated successfully, but these errors were encountered: