main.cpp

00001 /*
00002     Permission is hereby granted, free of charge, to any person obtaining a copy
00003     of this software and associated documentation files (the "Software"), to deal
00004     in the Software without restriction, including without limitation the rights
00005     to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00006     copies of the Software, and to permit persons to whom the Software is
00007     furnished to do so, subject to the following conditions:
00008 
00009     The above copyright notice and this permission notice shall be included in
00010     all copies or substantial portions of the Software.
00011 
00012     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00013     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00014     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00015     AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00016     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00017     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00018     THE SOFTWARE.
00019 
00020   * Demo Program
00021   * Barometer Sensor (Altimeter) MS5803-01BA of MEAS Switzerland     (www.meas-spec.com).
00022   * The driver uses I2C mode (sensor PS pin low).
00023   * Other types of MEAS are compatible but not tested.
00024   * Written by Raig Kaufer distribute freely!
00025   *
00026   * Modified for MS5803-14BA by Francesco Adamo, Italy
00027  */
00028 
00029 #include "mbed.h"
00030 #include "MS5803_14BA.h"
00031 
00032 
00033 #ifdef TARGET_K64F
00034  #define SPI_SCK     PTD1
00035  #define SPI_MOSI    PTD2
00036  #define SPI_MISO    PTD3
00037  #define SPI_CS      PTD0
00038  #define I2C_SDA     PTE25
00039  #define I2C_SCL     PTE24
00040 #elif defined(TARGET_KL25Z)
00041  #define SPI_SCK     PTD1
00042  #define SPI_MOSI    PTD2
00043  #define SPI_MISO    PTD3
00044  #define SPI_CS      PTD0
00045  #define I2C_SDA     PTE0
00046  #define I2C_SCL     PTE1
00047 #endif
00048 
00049 Serial pc(USBTX, USBRX);
00050 MS5803_14BA  ps(I2C_SDA, I2C_SCL, MS5803_ADDRC_H, D1_OSR_4096, D2_OSR_4096); // SDA, SCL, I2C_address (0x76 or 0x77 look at MS5803.h)
00051 
00052 int main() {
00053     pc.baud(115200);
00054     pc.printf("MS5803 demo\r\n");
00055     
00056     while (1) {
00057         ps.convert();
00058         pc.printf("%4.1f, %4.1f\r\n", ps.getPressure(), ps.getTemperature());
00059         wait(0.5);
00060     }
00061 }