Maxim Integrated
Driver C++ source code for MAX5216/MAX5214 16-bit/14-bit DAC SPI (50MHz) bus ICs. Low power Digital-to_Analog Converter chips which accept supply voltages of 2.7V to 5.5V. Features Rail-to-Rail Buffered Output Operation and Safe Power-On Reset (POR) to Zero DAC Output.
Dependents: MAX5216_16_Bit_DAC_Hello_Code
Fork of
MAX5487_Digital_Pot_Potentiometer_Rheostat_Resistor_Wiper
by 
Kevin Jung
Revision 0:3d525ab09933, committed 2018-07-10
- Comitter:
- jungkeviny
- Date:
- Tue Jul 10 05:28:12 2018 +0000
- Child:
- 1:bc368afe2ec8
- Commit message:
- initial commit;
Changed in this revision
| MAX5487.cpp | Show annotated file Show diff for this revision Revisions of this file |
| MAX5487.h | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MAX5487.h Tue Jul 10 05:28:12 2018 +0000
@@ -0,0 +1,27 @@
+#ifndef MAX5487_H
+#define MAX5487_H
+
+#include "mbed.h"
+
+
+class MAX5487{
+
+ typedef enum {
+ Wiper_RegA = 0x01; //Position of Wiper A
+ Wiper_RegB = 0x02; //Position of Wiper B
+ NV_RegA = 0x11; //Non Volatile Register A
+ NV_RegB = 0x12; //Non Volatile Register B
+ Copy_Wiper_RegA_to_NV_RegA = 0x21; //Copy Wiper A position to Non Volatile Register A
+ Copy_Wiper_RegB_to_NV_RegB = 0x22; //Copy Wiper B position to Non Volatile Register B
+ Copy_Wiper_RegAB_to_NV_RegAB = 0x23; //Copy both Wiper A & B positions to respective Non Volatile Registers
+ Copy_NV_RegA_to_Wiper_RegA = 0x31; //Copy Non Volatile Register A to Wiper Register A
+ Copy_NV_RegB_to_Wiper_RegB = 0x32; //Copy Non Volatile Register B to Wiper Register B
+ Copy_NV_RegAB_to_Wiper_RegAB = 0x33; //Copy Non Volatile Register A & B to Wiper Register A & B
+ } setting_t;
+ public:
+ MAX5487(SPI spi);
+
+ writeCommand(setting_t test, int value);
+
+ ~MAX5487();
+}
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