AKM Development Platform / AK9752

Driver for the AKM AK9752 IR sensor device.

Dependents:   AKDP-RevD7_014

Library for the AK9752 Ultra-Small IR Sensor with I2C Interface. Includes integrated temperature sensor (0 - 50C) and 16-bit ADC.

Diff: AK9752_reg.h

Revision:
5:a979c36482fc
Parent:
4:2f4c8e641ce9
Child:
6:254b7e5820e7
--- a/AK9752_reg.h	Wed Nov 02 00:14:52 2016 +0000
+++ b/AK9752_reg.h	Wed Nov 02 17:34:13 2016 +0000
@@ -1,31 +1,35 @@
 #ifndef __AK9752_REG_H__
 #define __AK9752_REG_H__
 
-#define AK9752_REG_ADDR_WIA1        0x00
-#define AK9752_REG_ADDR_WIA2        0x01
-#define AK9752_REG_ADDR_INFO1       0x02
-#define AK9752_REG_ADDR_INFO2       0x03
-#define AK9752_REG_ADDR_ST1         0x04
-#define AK9752_REG_ADDR_INTCAUSE    0x05
-#define AK9752_REG_ADDR_IRL         0x06
-#define AK9752_REG_ADDR_IRH         0x07
-#define AK9752_REG_ADDR_TMPL        0x08
-#define AK9752_REG_ADDR_TMPH        0x09
-#define AK9752_REG_ADDR_ST2         0x0A
-#define AK9752_REG_ADDR_THIRHL      0x0B
-#define AK9752_REG_ADDR_THIRHH      0x0C
-#define AK9752_REG_ADDR_THIRLL      0x0D
-#define AK9752_REG_ADDR_THIRLH      0x0E
-#define AK9752_REG_ADDR_THTMPHL     0x0F
-#define AK9752_REG_ADDR_THTMPHH     0x10
-#define AK9752_REG_ADDR_THTMPLL     0x11
-#define AK9752_REG_ADDR_THTMPLH     0x12
-#define AK9752_REG_ADDR_INTEN       0x13
-#define AK9752_REG_ADDR_CNTL1       0x14
-#define AK9752_REG_ADDR_CNTL2       0x15
-#define AK9752_REG_ADDR_CNTL3       0x16
+/**
+ * Register Addresses for AK9752
+ */
+#define AK9752_REG_ADDR_WIA1        0x00        // Manufacturer ID
+#define AK9752_REG_ADDR_WIA2        0x01        // Product ID
+#define AK9752_REG_ADDR_INFO1       0x02        // AKM Internal Info
+#define AK9752_REG_ADDR_INFO2       0x03        // AKM Internal Info
+#define AK9752_REG_ADDR_ST1         0x04        // Data Register: D0=DRDY 
+#define AK9752_REG_ADDR_INTCAUSE    0x05        // Interrupt Cause: D4:D0=IRH,IRL,TMPH,TMPL,DR
+#define AK9752_REG_ADDR_IRL         0x06        // IR Data, Low Byte
+#define AK9752_REG_ADDR_IRH         0x07        // IR Data, High Byte
+#define AK9752_REG_ADDR_TMPL        0x08        // Temperature Data, Low Byte
+#define AK9752_REG_ADDR_TMPH        0x09        // Temperature Data, High Byte
+#define AK9752_REG_ADDR_ST2         0x0A        // Data Register: D0=DOR
+#define AK9752_REG_ADDR_THIRHL      0x0B        // IR High Threshold, Low Byte
+#define AK9752_REG_ADDR_THIRHH      0x0C        // IR High Threshold, High Byte
+#define AK9752_REG_ADDR_THIRLL      0x0D        // IR Low Threshold, Low Byte
+#define AK9752_REG_ADDR_THIRLH      0x0E        // IR Low Threshold, High Byte
+#define AK9752_REG_ADDR_THTMPHL     0x0F        // Temp High Threshold, Low Byte
+#define AK9752_REG_ADDR_THTMPHH     0x10        // Temp High Threshold, High Byte
+#define AK9752_REG_ADDR_THTMPLL     0x11        // Temp Low Threshold, Low Byte
+#define AK9752_REG_ADDR_THTMPLH     0x12        // Temp Low Threshold, High Byte
+#define AK9752_REG_ADDR_INTEN       0x13        // Interrupt Enable: D4:D0=IRHI,IRLI,TMPHI,TMPLI,DRI
+#define AK9752_REG_ADDR_CNTL1       0x14        // Frequency Cutoff Control: D4:D0=FCTMP[2:0],FCIR[1:0]
+#define AK9752_REG_ADDR_CNTL2       0x15        // Operating Mode Control: D1:D0=MODE[1:0]
+#define AK9752_REG_ADDR_CNTL3       0x16        // Soft Reset: D0=SRST
 
-#define AK9752_REG_VALUE_WIA1       0x48        // Decimal: 72
-#define AK9752_REG_VALUE_WIA2       0x14        // Decimal: 20
+#define AK9752_REG_VALUE_WIA1       0x48        // Manufacturer Code (AKM)
+#define AK9752_REG_VALUE_WIA2       0x14        // Product Code (AK9752)
+#define AK9752_REG_VALUE_WIA2P      0x00        // Product Code (AK9752 Prototype Version)
 
 #endif // __AK9752_REG_H__
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