Casey Duckering / LSM9DS1_Library

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Dependencies:   PinDetect

Fork of LSM9DS1_Library by Jason Mar

Diff: LSM9DS1.cpp

Revision:
4:1345050179ad
Parent:
2:6036e7916c7a
--- a/LSM9DS1.cpp	Thu Aug 03 22:32:34 2017 +0000
+++ b/LSM9DS1.cpp	Thu Aug 03 15:41:27 2017 -0700
@@ -1077,7 +1077,7 @@
 
 uint8_t LSM9DS1::SPIreadByte(uint8_t csPin, uint8_t subAddress)
 {
-    uint8_t temp;
+    uint8_t temp = 0;
     // Use the multiple read function to read 1 byte. 
     // Value is returned to `temp`.
     SPIreadBytes(csPin, subAddress, &temp, 1);
@@ -1154,7 +1154,7 @@
     temp[0] = 0x00;
     i2c.write(address, temp, 1);
     //i2c.write( address | 0x01);
-    int a = i2c.read(address, &data, 1);
+    i2c.read(address, &data, 1);
     return data;
 }
 
@@ -1183,15 +1183,9 @@
     }
     return count;
     */
-    int i;
-    char temp_dest[count];
-    char temp[1] = {subAddress};
-    i2c.write(address, temp, 1);
-    i2c.read(address, temp_dest, count);
-    
-    //i2c doesn't take uint8_ts, but rather chars so do this nasty af conversion
-    for (i=0; i < count; i++) {
-        dest[i] = temp_dest[i];    
-    }
+    char temp = (char)subAddress;
+    i2c.write(address, &temp, 1);
+    i2c.read(address, (char*)dest, count);
+
     return count;
 }