Toyomasa Watarai / BME280

BME280 Combined humidity and pressure sensor library with I2C interface

Dependents:   BME280_LCD IFTTT_BME280_demo TweetTest NetworkThermometer ... more

Files at this revision

API Documentation at this revision

Revision 4:ddcaa259e65b, committed 2015-05-12

Comitter:
takafuminaka
Date:
Tue May 12 13:32:09 2015 +0000
Parent:
3:d4eb81284ea0
Child:
5:c1f1647004c4
Commit message:
* Changed data sheet URL to new one. (Ver.1.1); * Removed commented out statements.

Changed in this revision

BME280.cpp Show annotated file Show diff for this revision Revisions of this file
BME280.h Show annotated file Show diff for this revision Revisions of this file 
--- a/BME280.cpp	Tue May 12 12:07:25 2015 +0000
+++ b/BME280.cpp	Tue May 12 13:32:09 2015 +0000
@@ -9,7 +9,7 @@
  *    https://www.switch-science.com/catalog/2236/
  *
  *  For more information about the BME280:
- *    http://ae-bst.resource.bosch.com/media/products/dokumente/bme280/BST-BME280_DS001-09.pdf
+ *    http://ae-bst.resource.bosch.com/media/products/dokumente/bme280/BST-BME280_DS001-10.pdf
  */
 
 #include "mbed.h"
@@ -110,14 +110,6 @@
     i2c.write(address, cmd, 1);
     i2c.read(address, &cmd[1], 3);
  
-    //cmd[0] = 0xfb; // temp_lsb
-    //i2c.write(address, cmd, 1);
-    //i2c.read(address, &cmd[2], 1);
- 
-    //cmd[0] = 0xfc; // temp_xlsb
-    //i2c.write(address, cmd, 1);
-    //i2c.read(address, &cmd[3], 1);
- 
     temp_raw = (cmd[1] << 12) | (cmd[2] << 4) | (cmd[3] >> 4);
  
     int32_t temp;
@@ -143,14 +135,6 @@
     i2c.write(address, cmd, 1);
     i2c.read(address, &cmd[1], 3);
  
-    //cmd[0] = 0xf8; // press_lsb
-    //i2c.write(address, cmd, 1);
-    //i2c.read(address, &cmd[2], 1);
- 
-    //cmd[0] = 0xf9; // press_xlsb
-    //i2c.write(address, cmd, 1);
-    //i2c.read(address, &cmd[3], 1);
- 
     press_raw = (cmd[1] << 12) | (cmd[2] << 4) | (cmd[3] >> 4);
  
     int32_t var1, var2;
@@ -189,10 +173,6 @@
     i2c.write(address, cmd, 1);
     i2c.read(address, &cmd[1], 2);
  
-    //cmd[0] = 0xfe; // hum_lsb
-    //i2c.write(address, cmd, 1);
-    //i2c.read(address, &cmd[2], 1);
- 
     hum_raw = (cmd[1] << 8) | cmd[2];
  
     int32_t v_x1;

--- a/BME280.h	Tue May 12 12:07:25 2015 +0000
+++ b/BME280.h	Tue May 12 13:32:09 2015 +0000
@@ -9,7 +9,7 @@
  *    https://www.switch-science.com/catalog/2236/
  *
  *  For more information about the BME280:
- *    http://ae-bst.resource.bosch.com/media/products/dokumente/bme280/BST-BME280_DS001-09.pdf
+ *    http://ae-bst.resource.bosch.com/media/products/dokumente/bme280/BST-BME280_DS001-10.pdf
  */
  
 #ifndef MBED_BME280_H