Revision 2:dee533027e61, committed 2013-06-12

Comitter:

jose_claudiojr

Date:

Wed Jun 12 13:10:12 2013 +0000

Parent:

1:80e4c62baf09

Commit message:

Bosh pressure sensor

Changed in this revision

--- a/BMP085.cpp	Mon Dec 13 14:02:24 2010 +0000
+++ b/BMP085.cpp	Wed Jun 12 13:10:12 2013 +0000
@@ -22,16 +22,8 @@
  * @param p_scl port of I2C SCL
  * @param p_oss parameter of OSS
  */
-BMP085::BMP085 (PinName p_sda, PinName p_scl, BMP085_oss p_oss) : i2c(p_sda, p_scl) {
-    init(p_oss);
-}
-
-/**
- * @brief Initializes interface (public I2C)
- * @param p_i2c instance of I2C class
- * @param p_oss parameter of OSS
- */
-BMP085::BMP085 (I2C& p_i2c, BMP085_oss p_oss) : i2c(p_i2c) { 
+BMP085::BMP085 (PinName sda, PinName scl, BMP085_oss p_oss): i2c(sda, scl)
+{
     init(p_oss);
 }
 
@@ -39,7 +31,8 @@
  * @brief Get temperature
  * @return temperature (`C)
  */
-float BMP085::get_temperature() {
+float BMP085::get_temperature() 
+{
     return temperature;
 }
 
@@ -109,7 +102,8 @@
     oss = p_oss;
 }
 
-unsigned short BMP085::twi_readshort (int id, int addr) {
+unsigned short BMP085::twi_readshort (int id, int addr) 
+{
     unsigned short i;
 
     i2c.start();

--- a/BMP085.h	Mon Dec 13 14:02:24 2010 +0000
+++ b/BMP085.h	Wed Jun 12 13:10:12 2013 +0000
@@ -1,23 +1,8 @@
-/*
- * mbed library to use a Bosch Sensortec BMP085 sensor
- * Copyright (c) 2010 Hiroshi Suga
- * Released under the MIT License: http://mbed.org/license/mit
- */
- 
-/** @file BMP085.h
- * @brief mbed library to use a Bosch Sensortec BMP085 sensor
- * barometric pressure sensor BMP085 (Bosch Sensortec)
- * interface: I2C digital
- */
- 
 #ifndef BMP085_H
 #define BMP085_H
 
 #include "mbed.h"
 
-/**
- * @brief over sampling setting
- */
 enum BMP085_oss {
     BMP085_oss1 = 0, ///< ultra low power (1 time)
     BMP085_oss2 = 1, ///< standard (2 times)
@@ -25,13 +10,10 @@
     BMP085_oss8 = 3  ///< ultra high resolution (8 times)
 };
 
-/**
- * @brief BMP085 class
- */
-class BMP085 : public Base {
+class BMP085
+{
 public:
-    BMP085(PinName p_sda, PinName p_scl, BMP085_oss p_oss = BMP085_oss1);
-    BMP085(I2C& p_i2c, BMP085_oss p_oss = BMP085_oss1);
+    BMP085(PinName sda, PinName scl, BMP085_oss p_oss = BMP085_oss1);
 
     float get_temperature();
     float get_pressure();

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Jun 12 13:10:12 2013 +0000
@@ -0,0 +1,31 @@
+#include "mbed.h"
+#include "BMP085.h"
+
+#include <math.h>
+
+#define SDA      p9
+#define SCL      p10
+#define PI       3.14159265
+
+Serial pc(USBTX, USBRX);
+//Serial pc(p28, p27);
+int main()
+{
+    float pres, temp;
+    pc.printf("Inicializing...\r\n");
+    BMP085 *bmp085 = new BMP085(SDA, SCL, BMP085_oss4);
+    printf("OK...\r\n");
+    wait(1);
+
+    while(1) 
+    {
+    
+        bmp085->update();
+        pres = bmp085->get_pressure();
+        temp = bmp085->get_temperature();
+    
+    
+        pc.printf("pressure: %f \t\ttemperature: %f \t\r\n", pres, temp);
+        wait_ms(200);
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Jun 12 13:10:12 2013 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/5e5da4a5990b
\ No newline at end of file