OnOffControls.h

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#ifndef ONOFFCONTROLS_H_
#define ONOFFCONTROLS_H_
 
#include "../Pins/Pins.h"
 
// button pins on the MCP23S08 IO expander
#define ONOFFBUTTON_MCP23S08_PIN_PS     5       
#define ONOFFBUTTON_MCP23S08_PIN_DDS1   3       
#define ONOFFBUTTON_MCP23S08_PIN_DDS2   1       
#define ONOFFBUTTON_MCP23S08_PIN_MASK   ((1<<ONOFFBUTTON_MCP23S08_PIN_PS) | (1<<ONOFFBUTTON_MCP23S08_PIN_DDS1) | (1<<ONOFFBUTTON_MCP23S08_PIN_DDS2))                
 
// LED pins on the MCP23S08 IO expander
#define ONOFFLED_MCP23S08_PIN_PS        4       
#define ONOFFLED_MCP23S08_PIN_PS_ERROR  6       
#define ONOFFLED_MCP23S08_PIN_DDS1      2       
#define ONOFFLED_MCP23S08_PIN_DDS2      0       

typedef enum OnOffButtons
{
    ONOFFBUTTON_NONE,   
    ONOFFBUTTON_PS,       
    ONOFFBUTTON_DDS1,   
    ONOFFBUTTON_DDS2,   
}OnOffButtons_t;

typedef enum OnOffLEDs
{
    ONOFFLED_PS,     
    ONOFFLED_PS_ERROR, 
    ONOFFLED_DDS1,     
    ONOFFLED_DDS2,     
}OnOffLEDs_t;
 
void OnOffControls_Init();
 
bool OnOffControls_IsButtonChanged();
 
OnOffButtons_t OnOffControls_GetButton();
 
void OnOffControls_DoButtonAction(OnOffButtons_t button);
 
void OnOffControls_SetLEDState(OnOffLEDs_t led, bool state);
 

void OnOffControls_UpdatePSLeds();
 
#endif /* ONOFFCONTROLS_H_ */