Fixes Incorrect mask and bit shift in readAdcRange and setAdcRange, r…

…olls version
sparkfun · Apr 23, 2020 · 8d30bef · 8d30bef · alexmstahl · Apr 23, 2020
1 parent a69b715
commit 8d30bef
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/library.properties b/library.properties
@@ -1,5 +1,5 @@
 name=SparkFun Bio Sensor Hub Library
-version=1.0.2
+version=1.0.3
 author=Elias Santistevan
 maintainer=SparkFun Electronics <sparkfun.com>
 sentence=Library for the MAX32664 Bio Metric Hub IC

diff --git a/src/SparkFun_Bio_Sensor_Hub_Library.cpp b/src/SparkFun_Bio_Sensor_Hub_Library.cpp
@@ -544,7 +544,7 @@ uint8_t SparkFun_Bio_Sensor_Hub::setAdcRange(uint16_t adcVal){
 
   regVal = readRegisterMAX30101(CONFIGURATION_REGISTER); 
   regVal &= ADC_MASK; 
-  regVal |= adcVal; 
+  regVal |= (adcVal << 5); 
 
   writeRegisterMAX30101(CONFIGURATION_REGISTER, regVal); 
 

diff --git a/src/SparkFun_Bio_Sensor_Hub_Library.h b/src/SparkFun_Bio_Sensor_Hub_Library.h
@@ -20,8 +20,8 @@
 #define READ_PULSE_MASK        0x03
 #define SAMP_MASK              0xE3
 #define READ_SAMP_MASK         0x1C
-#define ADC_MASK               0x3F
-#define READ_ADC_MASK          0xC0
+#define ADC_MASK               0x9F
+#define READ_ADC_MASK          0x60
 
 #define ENABLE_CMD_DELAY          45 // Milliseconds
 #define CMD_DELAY                 6  // Milliseconds