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Parallel panel LED support #5

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Parallel panel LED support #5

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58 changes: 52 additions & 6 deletions upa.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,8 @@ SS -> D10
*/

// select the Panel being used
#define VIKI 1
//#define PARALLEL 1
//#define VIKI 1
#define PARALLEL 1

#ifdef VIKI
#include "LiquidTWI2.h"
Expand All @@ -44,14 +44,18 @@ LiquidCrystalFast lcd(LCD_RS, LCD_RW, LCD_EN, LCD_D4, LCD_D5, LCD_D6, LCD_D7);

#define CLICK_PIN A2 // A2 Encoder click pin
#define BUZZER_PIN A3 // A3 Buzzer pin
#define LED1 A4 // optional LED1
#define LED2 A5 // optional LED2
#define LED1 A4 // optional LED1: Green LED
#define LED2 A5 // optional LED2: Red LED
#define LED3 A6 // optional LED3: Fan LED

#define FAN_LED 0x01
#define HOT_LED 0x02
#define BED_LED 0x04

#else
#error "One of VIKI or PARALLEL needs to be defined"
#endif


typedef struct {
byte cmd;
byte len;
Expand Down Expand Up @@ -117,7 +121,42 @@ static void setLed(byte led)
#ifdef VIKI
lcd.setBacklight(led);
#elif defined(PARALLEL)
// TODO if we have leds set them

/* The following was designed around a red/green LED rotary encoder
* (such as the Sparkfun COM-10596) and an extra LED for the fan,
* but can be easily implemented for any hardware combination
*
* In the default setting, OFF = green, BED | HOT = yellow, BED & HOT = red
*/


switch(led & ~0x1) //Eliminating the FAN bit to simplify setting the encoder
{
case HOT_LED:
digitalWriteFast(LED1, HIGH);
digitalWriteFast(LED2, HIGH); //Yellow
break;
case BED_LED:
digitalWriteFast(LED1, HIGH);
digitalWriteFast(LED2, HIGH); //Yellow
break;
case (BED_LED | HOT_LED): //Fan & Bed ON
digitalWriteFast(LED1, LOW);
digitalWriteFast(LED2, HIGH); //Red
break;
default:
digitalWriteFast(LED1, HIGH);
digitalWriteFast(LED2, LOW); //Green
break;
}

//The Fan LED is set separately
if (led & 0x1){
digitalWriteFast(LED3, HIGH);
}
else {
digitalWriteFast(LED3, LOW);
}
#endif
}

Expand Down Expand Up @@ -214,6 +253,13 @@ void setup (void)
lcd.setMCPType(LTI_TYPE_MCP23017);
#elif defined(PARALLEL)
pinMode(CLICK_PIN, INPUT_PULLUP);
pinMode(LED1, OUTPUT);
pinMode(LED2, OUTPUT);
pinMode(LED3, OUTPUT);

digitalWriteFast(LED1, HIGH); //Initialize everything as green by default
digitalWriteFast(LED2, LOW);
digitalWriteFast(LED3, LOW);
#endif

// set up the LCD's number of rows and columns:
Expand Down