46 lines
1.2 KiB
Markdown
46 lines
1.2 KiB
Markdown
|
# MicroPython port to the NRF5
|
||
|
|
|
||
|
|
This is a port of MicroPython to the Nordic nRF5 series of chips.
|
||
|
|
|
||
|
|
## Supported features
|
||
|
|
|
||
|
|
* UART
|
||
|
|
* SPI
|
||
|
|
* LEDs
|
||
|
|
* Pins
|
||
|
|
* ADC
|
||
|
|
* I2C
|
||
|
|
* PWM (nRF52 only)
|
||
|
|
* Temperature
|
||
|
|
* RTC
|
||
|
|
* Some BLE support including _REPL over BLE_
|
||
|
|
|
||
|
|
Note that this port is still a work-in-progress and some modules are not fully feature complete.
|
||
|
|
|
||
|
|
## Tested hardware
|
||
|
|
* nRF51
|
||
|
|
* nRF52
|
||
|
|
* [PCA10040](http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.nrf52%2Fdita%2Fnrf52%2Fdevelopment%2Fnrf52_dev_kit.html)
|
||
|
|
* [D52Q](https://www.dynastream.com/components/d52)
|
||
|
|
* [Adafruit Feather nRF52](https://www.adafruit.com/product/3406)
|
||
|
|
|
||
|
|
## Build steps
|
||
|
|
|
||
|
|
Example is for the Adafruit Feather nRF52:
|
||
|
|
|
||
|
|
```
|
||
|
|
> sudo apt-get install build-essential libffi-dev pkg-config gcc-arm-none-eabi git python python-pip
|
||
|
|
> git clone https://github.com/adafruit/Adafruit_nRF52_Arduino.git
|
||
|
|
> cd Adafruit_nRF52_Arduino/tools/nrfutil-0.5.2/
|
||
|
|
> sudo pip install -r requirements.txt
|
||
|
|
> sudo python setup.py install
|
||
|
|
> cd ../../..
|
||
|
|
> git clone https://github.com/tralamazza/micropython.git nrf5_no_sdk
|
||
|
|
> cd nrf5_no_sdk/
|
||
|
|
> git submodule update --init
|
||
|
|
> make -C mpy-cross
|
||
|
|
> cd nrf5/
|
||
|
|
> make BOARD=feather52
|
||
|
|
> make BOARD=feather52 dfu-gen
|
||
|
|
> make BOARD=feather52 dfu-flash
|
||
|
|
```
|