Jurica Resetar / LSM9DS1

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Dependents:   iBeacon acnsensa acnSENSA

Fork of ACD52832_LSM9DS1 by Filip Hormot

Diff: LSM9DS1.cpp

Revision:
2:4a4b17ad577e
Parent:
1:45447b012eea
Child:
3:d4f9aaab3bc3
--- a/LSM9DS1.cpp	Fri Sep 23 12:15:01 2016 +0000
+++ b/LSM9DS1.cpp	Wed Mar 08 13:35:56 2017 +0000
@@ -17,7 +17,7 @@
     _i2c.write(TWI_MAG_ADDR, data, 0x02,0);
 
     data[0] = (char)CTRL_REG2_M;          // Target register
-    data[1] = (char)0x00;                 // Data to write
+    data[1] = (char)0x00;                 // Full scale for the sensor (+-4g)
     _i2c.write(TWI_MAG_ADDR, data, 0x02,0); 
 
     data[0] = (char)CTRL_REG3_M;          // Target register
@@ -58,7 +58,7 @@
      
     
     data[0] = (char)CTRL_REG6_XL;          // Target register
-    data[1] = (char)0xC7;                 // Data to write
+    data[1] = (char)0xC7;                  // +-2g -> See reference manual for more info (page 52) 
     _i2c.write(TWI_AG_ADDR, data, 0x02,0);
 }
 
@@ -86,7 +86,7 @@
     _i2c.write(TWI_AG_ADDR, data, 0x02,0);
     
     data[0] = (char)CTRL_REG1_G;          // Target register
-    data[1] = (char)0xC0;                 // Data to write
+    data[1] = (char)0xC0;                 // 245 DPS scale
     _i2c.write(TWI_AG_ADDR, data, 0x02,0);