| 0,0 → 1,30 |
|---|
| #include <main.h> |
| |
| /* |
| MPL115A1 SDN - +3.3V (always power on) |
| MPL115A1 #CS - PIN_C2 |
| MPL115A1 DOUT - PIN_C4 |
| MPL115A1 DIN - PIN_C5 |
| MPL115A1 SCLK - PIN_C3 |
| MPL115A1 GND - GND |
| MPL115A1 VDD - +3.3V |
| */ |
| |
| #define CSN_SPI PIN_C2 |
| #include "MPL115A1.c" |
| |
| void main() |
| { |
| printf("Start \r\n"); |
| setup_spi(SPI_MASTER | SPI_MODE_0 | SPI_CLK_DIV_64); |
| output_high(CSN_SPI); |
| delay_ms(100); |
| |
| MPL_init(); // get correction coefficients from the sensor |
| |
| while(true) |
| { |
| printf("%f %f \r\n", MPL_get_pressure(), MPL_get_temperature()); |
| delay_ms(500); |
| } |
| } |