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Dependents: Coursework_Version_5 Coursework_Version_6 Coursework_Version_8 ELEC351-Coursework
Diff: BME280.cpp
- Revision:
- 4:ddcaa259e65b
- Parent:
- 3:d4eb81284ea0
diff -r d4eb81284ea0 -r ddcaa259e65b BME280.cpp
--- 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;