SPI Test Application
This application just retrieves the 'WHO AM I' register from the
Accelerometer from a LSM9DS0 connected via API.
The device datasheet can be found here:
https://www.adafruit.com/datasheets/LSM9DS0.pdf
Wiring information:
| LSM9DS0 pin | Quark SE Devboard |
| | pin |
|-------------+--------------------|
| VIN | VDD_HDR_3P3 |
| CS_G | GPIO24_SPI0_M_nCS0 |
| CS_XM | VDD_HDR_3P3 |
| SCL | GPIO24_SPI0_M_SCLK |
| SDO_G | GPIO24_SPI0_M_MISO |
| SDO_XM | Ground |
| SDA | GPIO24_SPI0_M_MISO |
| GND | Ground |
9442446944