I made some fundamental changes to ofxGPIO,
now compatible with Raspberry pi (2/3/B+/A+/Zero)
add new class:
GPIO I2CBus SPI rpiPWM1 ReadRawData GPSSerial GETGoogleImage
add new example:
example-gps-breakout example-mpu6050-simple example-mpu6050 example-servo example-apa102-ledstrip example-led-matrix8x8 example-i2c example-spi example-read-write example-simple-button example-relay example-simple-led
I have also provided a small example in more for MPU6050 with “complementary filter” to have degrees in the rotation of the IMU.
the tests were performed with:
raspberry pi 3 Jessie openframeworks 0.9.3 Arm6
raspberry pi 2 Jessie openframeworks 0.9.3 Arm6
raspberry pi Zero Jessie openframeworks 0.9.3 Arm6
raspberry pi B+ Wheezy openframeworks 0.8.4 Arm7
raspberry pi A+ Wheezy openframeworks 0.8.4
(update in progress).