LCD Support - hgdeoro/py-arduino-proxy GitHub Wiki
PyArduinoProxy now is py-arduino
PyArduinoProxy now is py-arduino
I've renamed the project to py-arduino, please check it out at:
https://github.com/hgdeoro/py-arduino
I didn't like the 'proxy' word in its name, and made big changes, including:
- refactored
low level
code to the newpy_arduino
package - refactores
web application stuff
topy_arduino_web
package - add multiprocess support + background tasks, aka: concurrent access (thanks to uWSGI + PyRO)
- labeling of pins and restricted acces from web (administrable using Django)
- cleaned up old code (like old examples) and an updated README
Old content
Wiki home | Git repo | How-to-install | Web-Interface | Blog (spanish) | Site (spanish)
To generate the sketch with support for LCD (tested with an 16x2 LCD), run the generate-pde.sh script with the --lcd parameter:
cd ~/py-arduino-proxy
./scripts/generate-pde.sh --lcd
The new sketch will be located at ~/py-arduino-proxy/pde/py-arduino-proxy. Open with the Arduino IDE, compile and upload.
The pin used for the connection to the LCD are defined in ~/py-arduino-proxy/pde/py-arduino-proxy/py-arduino-proxy.h:
#define PY_ARDUINO_PROXY_LCD_SUPPORT_rs 7
#define PY_ARDUINO_PROXY_LCD_SUPPORT_enable 6
#define PY_ARDUINO_PROXY_LCD_SUPPORT_d4 5
#define PY_ARDUINO_PROXY_LCD_SUPPORT_d5 4
#define PY_ARDUINO_PROXY_LCD_SUPPORT_d6 3
#define PY_ARDUINO_PROXY_LCD_SUPPORT_d7 2
To change the PINs used to connect the LCD you must change this file, re-compile and upload. Remember, it will be overwriten the next time you run generate-pde.sh