lcd_dogm_hw.h File Reference

#include <stdbool.h>
#include "std.h"
#include "mcu_periph/spi.h"
#include "led.h"

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Macros
#define	LCDDOGM_SS_PORT   0
#define	LCDDOGM_SS_PIN   20
#define	LCDDOGM_RS_PORT   0
#define	LCDDOGM_RS_PIN   16
#define	LCDDOGM_IO__(port, reg)   IO ## port ## reg
#define	LCDDOGM_IO_(port, reg)   LCDDOGM_IO__(port, reg)
#define	LCDDOGM_SS_IOCLR   LCDDOGM_IO_(LCDDOGM_SS_PORT, CLR)
#define	LCDDOGM_SS_IODIR   LCDDOGM_IO_(LCDDOGM_SS_PORT, DIR)
#define	LCDDOGM_SS_IOSET   LCDDOGM_IO_(LCDDOGM_SS_PORT, SET)
#define	LCDDOGM_RS_IOCLR   LCDDOGM_IO_(LCDDOGM_RS_PORT, CLR)
#define	LCDDOGM_RS_IODIR   LCDDOGM_IO_(LCDDOGM_RS_PORT, DIR)
#define	LCDDOGM_RS_IOSET   LCDDOGM_IO_(LCDDOGM_RS_PORT, SET)
#define	lcddogmSelect()
#define	lcddogmUnselect()
#define	lcddogmCmdMode()
#define	lcddogmDataMode()

Functions
void	lcd_spi_tx (uint8_t data)
void	lcd_dogm_init_hw (void)

Macro Definition Documentation

LCDDOGM_IO_

#define LCDDOGM_IO_	(		port,
			reg
	)		LCDDOGM_IO__(port, reg)

Definition at line 17 of file lcd_dogm_hw.h.

LCDDOGM_IO__

#define LCDDOGM_IO__	(		port,
			reg
	)		IO ## port ## reg

Definition at line 16 of file lcd_dogm_hw.h.

LCDDOGM_RS_IOCLR

#define LCDDOGM_RS_IOCLR   LCDDOGM_IO_(LCDDOGM_RS_PORT, CLR)

Definition at line 23 of file lcd_dogm_hw.h.

LCDDOGM_RS_IODIR

#define LCDDOGM_RS_IODIR   LCDDOGM_IO_(LCDDOGM_RS_PORT, DIR)

Definition at line 24 of file lcd_dogm_hw.h.

LCDDOGM_RS_IOSET

#define LCDDOGM_RS_IOSET   LCDDOGM_IO_(LCDDOGM_RS_PORT, SET)

Definition at line 25 of file lcd_dogm_hw.h.

LCDDOGM_RS_PIN

#define LCDDOGM_RS_PIN   16

Definition at line 14 of file lcd_dogm_hw.h.

LCDDOGM_RS_PORT

#define LCDDOGM_RS_PORT   0

Definition at line 13 of file lcd_dogm_hw.h.

LCDDOGM_SS_IOCLR

#define LCDDOGM_SS_IOCLR   LCDDOGM_IO_(LCDDOGM_SS_PORT, CLR)

Definition at line 19 of file lcd_dogm_hw.h.

LCDDOGM_SS_IODIR

#define LCDDOGM_SS_IODIR   LCDDOGM_IO_(LCDDOGM_SS_PORT, DIR)

Definition at line 20 of file lcd_dogm_hw.h.

LCDDOGM_SS_IOSET

#define LCDDOGM_SS_IOSET   LCDDOGM_IO_(LCDDOGM_SS_PORT, SET)

Definition at line 21 of file lcd_dogm_hw.h.

LCDDOGM_SS_PIN

#define LCDDOGM_SS_PIN   20

Definition at line 11 of file lcd_dogm_hw.h.

LCDDOGM_SS_PORT

#define LCDDOGM_SS_PORT   0

Definition at line 10 of file lcd_dogm_hw.h.

lcddogmCmdMode

#define lcddogmCmdMode

(

)

Value:

    {  \
    SetBit(LCDDOGM_RS_IOCLR, LCDDOGM_RS_PIN); \
  }

Definition at line 35 of file lcd_dogm_hw.h.

lcddogmDataMode

#define lcddogmDataMode

(

)

Value:

    { \
    SetBit(LCDDOGM_RS_IOSET, LCDDOGM_RS_PIN); \
  }

Definition at line 39 of file lcd_dogm_hw.h.

lcddogmSelect

#define lcddogmSelect

(

)

Value:

    { \
    SetBit(LCDDOGM_SS_IOCLR, LCDDOGM_SS_PIN); \
  }

Definition at line 27 of file lcd_dogm_hw.h.

lcddogmUnselect

#define lcddogmUnselect

(

)

Value:

    { \
    SetBit(LCDDOGM_SS_IOSET, LCDDOGM_SS_PIN); \
  }

Definition at line 31 of file lcd_dogm_hw.h.

Function Documentation

lcd_dogm_init_hw()

void lcd_dogm_init_hw

(

void

)

Definition at line 65 of file lcd_dogm_hw.c.

References _VIC_CNTL, LCDDOGM_RS_IODIR, LCDDOGM_RS_PIN, LCDDOGM_SS_IODIR, LCDDOGM_SS_PIN, lcddogmUnselect, PINSEL1, PINSEL1_MOSI, PINSEL1_SCK, SPI1_ISR(), SPI1_VIC_SLOT, SSP_CPHA, SSP_CPOL, SSP_DSS, SSP_FRF, SSP_LBM, SSP_MS, SSP_SCR, SSP_SOD, SSPCPSR, SSPCPSR_VAL, SSPCR0, SSPCR1, VIC_BIT, VIC_ENABLE, VIC_SPI1, VICIntEnable, and VICIntSelect.

Referenced by lcd_dogm_init().

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lcd_spi_tx()

void lcd_spi_tx

(

uint8_t

data

)

Definition at line 57 of file lcd_dogm_hw.c.

References SpiClearRti(), SpiEnable, SpiEnableRti(), and SSPDR.

Referenced by lcd_cmd(), and lcd_data().

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