TVZ Mechatronics Team / DRV8301

Incomplete library for configuration of a DRV8301 pre-driver through a SPI interface.

DRV8301 is 3-Phase Brushless Motor Pre-Driver with Dual Current Sense Amps and Buck Converter (PWM Ctrl w/ SPI). Please find more information on Texas Instruments web pages and datasheet.

DRV8301.h@2:bdca7d22b783, 2015-11-23 (annotated)

Committer:
pantunovi
Date:
Mon Nov 23 13:14:48 2015 +0000
Revision:
2:bdca7d22b783
Parent:
0:2825ac4882fd
Child:
3:227ecd07b9cd
Somewhat improved but still incomplete, still problems with class constructor

Who changed what in which revision?

UserRevisionLine numberNew contents of line
pantunovi 0:2825ac4882fd 1 #ifndef DRV8301_H
pantunovi 0:2825ac4882fd 2 #define DRV8301_H
pantunovi 0:2825ac4882fd 3
pantunovi 0:2825ac4882fd 4 #include "mbed.h"
pantunovi 0:2825ac4882fd 5
pantunovi 0:2825ac4882fd 6 class DRV8301{
pantunovi 0:2825ac4882fd 7 public:
pantunovi 0:2825ac4882fd 8 DRV8301(PinName MOSI, PinName MISO, PinName SCK);
pantunovi 0:2825ac4882fd 9 uint8_t input;
pantunovi 0:2825ac4882fd 10 private:
pantunovi 0:2825ac4882fd 11 //varijable
pantunovi 0:2825ac4882fd 12 DigitalOut EN_GATE;
pantunovi 0:2825ac4882fd 13 DigitalOut MOSI;
pantunovi 0:2825ac4882fd 14 DigitalIn MISO;
pantunovi 0:2825ac4882fd 15 DigitalOut SCK;
pantunovi 0:2825ac4882fd 16 uint16_t register1;
pantunovi 0:2825ac4882fd 17 uint16_t register2;
pantunovi 0:2825ac4882fd 18 int maskPWM;
pantunovi 0:2825ac4882fd 19 int maskOCP;
pantunovi 0:2825ac4882fd 20 int maskOCTW;
pantunovi 0:2825ac4882fd 21 int maskGain;
pantunovi 0:2825ac4882fd 22 int maskCurrentLimit;
pantunovi 2:bdca7d22b783 23 //int registerStatus1;
pantunovi 2:bdca7d22b783 24 //int registerStatus2;
pantunovi 0:2825ac4882fd 25 //funkcije
pantunovi 0:2825ac4882fd 26 void startup();
pantunovi 0:2825ac4882fd 27 void setCurrentLimit(uint8_t input);
pantunovi 0:2825ac4882fd 28 void setGain(uint8_t input);
pantunovi 0:2825ac4882fd 29 void setPWMNumber(uint8_t input);
pantunovi 0:2825ac4882fd 30 void setOCPMode(uint8_t input);
pantunovi 0:2825ac4882fd 31 void setOCTW(uint8_t input);
pantunovi 0:2825ac4882fd 32 uint16_t getRegister1();
pantunovi 2:bdca7d22b783 33 uint16_t getRegister2();
pantunovi 0:2825ac4882fd 34 };
pantunovi 0:2825ac4882fd 35 #endif