EMPR

main

• void main(void);

i2c

• int i2cWrite(int addr, char* data, int length);
• int i2cRead(int addr, char* data, int length);
• int i2cReadWrite(int addr, char* writeData, int writeLength, char* readData, int readLength);
• void setupI2C(void);
• int i2cScan(int * addressArray);
• void i2cScanAll(void);

keypad

• int keypadRead(void);
• int getNumber(int col, int readByte);
• void checkButton(int button, int * buffer, int * count, int bufferSize);

lcd

• void lcdSetup(void);
• void lcdWrite(char* data, int length);
• void lcdClear(void);
• void lcdSetCursor(int pos);
• void lcdLineSelect(int line);
• void convertText(char* data, int length);

serial

• int read_usb_serial_none_blocking(char *buf,int length);
• int write_usb_serial_blocking(char *buf,int length);
• char serialReadByte(void);
• void serialWriteByte(int byte);
• void stopSerial(void);
• void serial_init(void);

timer

• void setupTimer(int interval);
• double timeElapsed(void);
• double totalTimeElapsed(void);
• void timerReset(void);
• void timerSleep(int duration);
• void SysTick_Handler(void);

utils

• void initAll(void);
• void fillArray(int * array, int value, int length);
• void serialWrite(char *str);
• char * debug4Bit(int val);