Sam Walsh / Mbed 2 deprecated Nucleo_F401RE_DS271_Battery_Monitor

Example of using the DS271 battery monitor on the ESP motor driver board using PC_12 as the OneWire interface (Any other GPIO can be used)

Dependencies:   mbed

ds2781.h@0:de50f9a71c22, 2019-03-04 (annotated)

Committer:
EmbeddedSam
Date:
Mon Mar 04 14:48:45 2019 +0000
Revision:
0:de50f9a71c22
Initial Commit;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
EmbeddedSam 0:de50f9a71c22 1 #include "stdint.h"
EmbeddedSam 0:de50f9a71c22 2
EmbeddedSam 0:de50f9a71c22 3 /* ***** net address commands ***** */
EmbeddedSam 0:de50f9a71c22 4 #define READ_NETADDRESS 0x33
EmbeddedSam 0:de50f9a71c22 5 #define SKIP_NETADDRESS 0xCC
EmbeddedSam 0:de50f9a71c22 6
EmbeddedSam 0:de50f9a71c22 7
EmbeddedSam 0:de50f9a71c22 8 /* ***** function commands ***** */
EmbeddedSam 0:de50f9a71c22 9 #define READ_DATA 0x69
EmbeddedSam 0:de50f9a71c22 10 #define WRITE_DATA 0x6C
EmbeddedSam 0:de50f9a71c22 11 #define COPY_DATA 0x48
EmbeddedSam 0:de50f9a71c22 12 #define RECALL_DATA 0xB8
EmbeddedSam 0:de50f9a71c22 13 #define LOCK_EEPROM 0x6A //DO NOT USE
EmbeddedSam 0:de50f9a71c22 14
EmbeddedSam 0:de50f9a71c22 15
EmbeddedSam 0:de50f9a71c22 16 /* ***** function prototypes ***** */
EmbeddedSam 0:de50f9a71c22 17 /* Function details can be found in the .c file */
EmbeddedSam 0:de50f9a71c22 18 int ReadVoltage (void);
EmbeddedSam 0:de50f9a71c22 19 uint16_t ReadCurrent (void);
EmbeddedSam 0:de50f9a71c22 20 uint32_t ReadAccumulatedCurrent (void);
EmbeddedSam 0:de50f9a71c22 21 void ResetAccumulatedCurrent (void);
EmbeddedSam 0:de50f9a71c22 22 uint32_t ReadNetAddress (void);
EmbeddedSam 0:de50f9a71c22 23 uint16_t ReadTemperature (void);
EmbeddedSam 0:de50f9a71c22 24 uint8_t ReadCurrentOffset (void);
EmbeddedSam 0:de50f9a71c22 25 void WriteCurrentOffset (uint8_t offset);
EmbeddedSam 0:de50f9a71c22 26 void AdjustCurrentOffset (void);
EmbeddedSam 0:de50f9a71c22 27 void UpdateControlRegister (uint8_t control);
EmbeddedSam 0:de50f9a71c22 28 uint8_t ReadRAM (uint8_t addr);
EmbeddedSam 0:de50f9a71c22 29 void WriteRAM (uint8_t byte, uint8_t addr);
EmbeddedSam 0:de50f9a71c22 30 void CopyEEPROM (uint8_t addr);
EmbeddedSam 0:de50f9a71c22 31 void RecallEEPROM (uint8_t addr);
EmbeddedSam 0:de50f9a71c22 32