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Simu for V4. First draft of rotary encoders use in menus

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bsongis
2011-12-03 16:40:36 +00:00
parent 8faf304b14
commit 352b04302a
18 changed files with 904 additions and 178 deletions
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src/rtc.cpp
+10 -6
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@@ -22,19 +22,23 @@
/*--------------------------------------------------------------------------*/
/* RTC controls */
#include <avr/io.h>
#include <string.h>
#include "rtc.h"
#include "gruvin9x.h"
#if defined (PCBV4)
#define SCL_LOW() DDRD |= 0x01 /* SCL = LOW */
#define SCL_HIGH() DDRD &= ~0x01 /* SCL = High-Z */
#define SCL_VAL ((PIND & 0x01) ? 1 : 0) /* SCL input level */
#define SDA_LOW() DDRD |= 0x02 /* SDA = LOW */
#define SDA_HIGH() DDRD &= ~0x02 /* SDA = High-Z */
#define SDA_VAL ((PIND & 0x02) ? 1 : 0) /* SDA input level */
#else // PCBV3
#define SCL_LOW() DDRB |= 0x20 /* SCL = LOW */
#define SCL_HIGH() DDRB &= ~0x20 /* SCL = High-Z */
#define SCL_VAL ((PINB & 0x20) ? 1 : 0) /* SCL input level */
#define SDA_LOW() DDRB |= 0x40 /* SDA = LOW */
#define SDA_HIGH() DDRB &= ~0x40 /* SDA = High-Z */
#define SDA_VAL ((PINB & 0x40) ? 1 : 0) /* SDA input level */
#endif
/*-------------------------------------------------*/