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 
00027 #include "mbed.h"
00028 #include "MS5803.h"
00029 #include "USBSerial.h"
00030 
00031 #define debug
00032 #ifdef debug
00033 USBSerial serial;
00034 Serial pc(USBTX, USBRX);
00035 #endif
00036 
00037 MS5803     press_sensor( p9, p10, ms5803_base_addr );           // sda, scl, I2C_address 0x76 or 0x77 look at MS5803.h
00038 
00039 int main() {
00040 
00041 #ifdef debug
00042         wait( 3 );
00043         serial.printf("MS5803 demo");
00044 #endif
00045 
00046     while ( 1 ) {
00047 #ifdef debug
00048         press_sensor.Barometer_MS5803();
00049         serial.printf("%4.1f (mBar)\r\n", press_sensor.MS5803_Pressure());
00050         serial.printf("%4.1f (deg C)\r\n", press_sensor.MS5803_Temperature());
00051 #endif
00052 
00053         wait( 1 );
00054     }
00055 }