MiniR4OLED.cpp File Reference

Handling MiniR4.OLED functions. (Full Wrapping from Adafruit_SSD1306) More...

#include <util/delay.h>
#include "MiniR4OLED.h"
#include "MiniR4_GFX.h"

Go to the source code of this file.

Macros
#define	pgm_read_byte(addr)
	PROGMEM workaround for non-AVR.
#define	WIRE_MAX   32
	Use common Arduino core default.
#define	ssd1306_swap(a, b)
	No-temp-var swap operation.
#define	WIRE_WRITE   wire->send
	Wire write function in older Arduino lib.
#define	SSD1306_SELECT   digitalWrite(csPin, LOW);
	Device select.
#define	SSD1306_DESELECT   digitalWrite(csPin, HIGH);
	Device deselect.
#define	SSD1306_MODE_COMMAND   digitalWrite(dcPin, LOW);
	Command mode.
#define	SSD1306_MODE_DATA   digitalWrite(dcPin, HIGH);
	Data mode.
#define	SETWIRECLOCK
	Dummy stand-in define.
#define	RESWIRECLOCK
	keeps compiler happy
#define	SPI_TRANSACTION_START
	Dummy stand-in define.
#define	SPI_TRANSACTION_END
	keeps compiler happy
#define	TRANSACTION_START
	Wire, SPI or bitbang transfer setup.
#define	TRANSACTION_END
	Wire, SPI or bitbang transfer end.

Detailed Description

Handling MiniR4.OLED functions. (Full Wrapping from Adafruit_SSD1306)

Author

MATRIX Robotics

Definition in file MiniR4OLED.cpp.

Macro Definition Documentation

pgm_read_byte

#define pgm_read_byte

(

addr

)

Value:

        (*(const unsigned char*)(addr))

PROGMEM workaround for non-AVR.

Definition at line 36 of file MiniR4OLED.cpp.

RESWIRECLOCK

#define RESWIRECLOCK

keeps compiler happy

Definition at line 86 of file MiniR4OLED.cpp.

SETWIRECLOCK

#define SETWIRECLOCK

Dummy stand-in define.

Definition at line 85 of file MiniR4OLED.cpp.

SPI_TRANSACTION_END

#define SPI_TRANSACTION_END

keeps compiler happy

Definition at line 94 of file MiniR4OLED.cpp.

SPI_TRANSACTION_START

#define SPI_TRANSACTION_START

Dummy stand-in define.

Definition at line 93 of file MiniR4OLED.cpp.

SSD1306_DESELECT

#define SSD1306_DESELECT   digitalWrite(csPin, HIGH);

Device deselect.

Definition at line 76 of file MiniR4OLED.cpp.

SSD1306_MODE_COMMAND

#define SSD1306_MODE_COMMAND   digitalWrite(dcPin, LOW);

Command mode.

Definition at line 77 of file MiniR4OLED.cpp.

SSD1306_MODE_DATA

#define SSD1306_MODE_DATA   digitalWrite(dcPin, HIGH);

Data mode.

Definition at line 78 of file MiniR4OLED.cpp.

SSD1306_SELECT

#define SSD1306_SELECT   digitalWrite(csPin, LOW);

Device select.

Definition at line 75 of file MiniR4OLED.cpp.

ssd1306_swap

#define ssd1306_swap	(		a,
			b )

Value:

    (((a) ^= (b)), ((b) ^= (a)), ((a) ^= (b)))

No-temp-var swap operation.

Definition at line 60 of file MiniR4OLED.cpp.

TRANSACTION_END

#define TRANSACTION_END

Value:

    if (wire) {                  \
        RESWIRECLOCK;            \
    } else {                     \
        SSD1306_DESELECT;        \
        if (spi) {               \
            SPI_TRANSACTION_END; \
        }                        \
    }

Wire, SPI or bitbang transfer end.

Definition at line 116 of file MiniR4OLED.cpp.

TRANSACTION_START

#define TRANSACTION_START

Value:

    if (wire) {                    \
        SETWIRECLOCK;              \
    } else {                       \
        if (spi) {                 \
            SPI_TRANSACTION_START; \
        }                          \
        SSD1306_SELECT;            \
    }

Wire, SPI or bitbang transfer setup.

Definition at line 107 of file MiniR4OLED.cpp.

WIRE_MAX

#define WIRE_MAX   32

Use common Arduino core default.

Definition at line 57 of file MiniR4OLED.cpp.

WIRE_WRITE

#define WIRE_WRITE   wire->send

Wire write function in older Arduino lib.

Definition at line 66 of file MiniR4OLED.cpp.