Diff: AD7124.cpp

Revision:

4:502352a643e6

Parent:

1:4a4194a5a8ed

diff -r 4a4194a5a8ed -r 502352a643e6 AD7124.cpp
--- a/AD7124.cpp	Mon Oct 24 16:03:43 2016 +0000
+++ b/AD7124.cpp	Tue Nov 08 09:38:35 2016 +0000
@@ -49,6 +49,7 @@
 #include "mbed.h"
 #include "AD7124.h"
 
+
 /**
  * @brief AD7790 constructor, sets CS pin and SPI format
  * @param CS - (optional)chip select of the AD7790
@@ -56,18 +57,8 @@
  * @param MISO - (optional)pin of the SPI interface
  * @param SCK  - (optional)pin of the SPI interface
  */
-AD7124::AD7124(PinName CS,
-               PinName MOSI,
-               PinName MISO,
-               PinName SCK) :
-    miso(MISO), ad7124(MOSI, MISO, SCK), cs(CS)
-{
-    cs = true; // cs is active low
-    ad7124.format(8, _SPI_MODE);
-    this->regs = ad7124_regs;
-    this->useCRC = false;
     
-    ad7124_st_reg ad7124_regs[] = {
+const static AD7124::ad7124_st_reg ad7124_regs_init[57] = { 
         {0x00, 0x00,   1, 2}, /* AD7124_Status */
         {0x01, 0x0000, 2, 1}, /* AD7124_ADC_Control */
         {0x02, 0x0000, 3, 2}, /* AD7124_Data */
@@ -125,8 +116,22 @@
         {0x36, 0x500000, 3, 1}, /* AD7124_Gain_5 */
         {0x37, 0x500000, 3, 1}, /* AD7124_Gain_6 */
         {0x38, 0x500000, 3, 1}, /* AD7124_Gain_7 */
-    };
-}
+    }; 
+ 
+AD7124::AD7124(PinName CS,
+               PinName MOSI,
+               PinName MISO,
+               PinName SCK) :
+    miso(MISO), ad7124(MOSI, MISO, SCK), cs(CS)
+    
+{
+    cs = true; // cs is active low
+    ad7124.format(8, _SPI_MODE);     
+    memcpy(ad7124_regs, ad7124_regs_init, 57 * sizeof(ad7124_st_reg));
+    this->regs = ad7124_regs;
+    this->useCRC = false;
+    
+    }
 
 /**
  * @brief Set AD7790 SPI frequency