GPIO for CF3
This prototype sample demonstrates a CF3 GPIO app using the GPIO Service. It uses adef executables, bindings, and processes sections, and cdef requires, cflag, and sources sections.
Go to the sample app code.
CF3 Pin Mapping
This table lists where pins exposed by the GPIO service are connected (for CF3 modules like the WP85).
| Service | CF3 Pin | IOT on MangOH |
|---|---|---|
| le_gpioPin7 | 7 | IoT1 - GPIO 2 (pin 25) |
| le_gpioPin8 | 8 | IoT0 - GPIO 4 (pin 27) |
| le_gpioPin13 | 13 | IoT0 - GPIO 3 (pin 26) |
| le_gpioPin21 | 21 | IoT1 - GPIO 4 (pin 27) |
| le_gpioPin22 | 22 | IoT2 - GPIO 1 (pin 24) |
| le_gpioPin23 | 23 | IoT2 - GPIO 2 (pin 25) |
| le_gpioPin24 | 24 | IoT2 - GPIO 3 (pin 26) |
| le_gpioPin25 | 25 | IoT1 - GPIO 1 (pin 24) |
| le_gpioPin32 | 32 | IoT1 - GPIO 3 (pin 26) |
| le_gpioPin33 | 33 | IoT0 - GPIO 2 (pin 25) |
| le_gpioPin42 | 42 | IoT0 - GPIO 1 (pin 24) |
- Note
- IoT2 GPIO4 is not available for use.
Run this to install the sample app:
$ cd apps/sample/gpioCf3Demo $ make wp85 $ update gpioCf3Demo.wp85.update <ip address>
See
helloWorld
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