Project address: https://github.com/Verybee/raspberry_spi
SPI user interface for raspberrypi (based on ioctl)
GPIO user interface for raspberrypi (based on ioctl)
Test environment is Raspberry Pi Zero W with Raspbian GNU/Linux 9 (stretch)
ZJY_M270_ZK3V3(128x64) OLED with GT30L32S4W & SSD1325
| NAME | BCM | PHY | FUNCTION |
|---|---|---|---|
| MOSI | ---- | 19 | SDA |
| MISO | ---- | 21 | FS0 |
| SCLK | ---- | 23 | SCL |
| CE0 | ---- | 24 | CS1 |
| CE1 | ---- | 26 | CS2 |
| GPIO.0 | 17 | 11 | DC |
| GPIO.1 | 18 | 12 | RES |