This file contains API for 8x8 Y Click Driver. More...

#include "drv_digital_out.h"
#include "drv_spi_master.h"

Data Structures
struct	c8x8y_t
	8x8 Y Click context object. More...

struct	c8x8y_cfg_t
	8x8 Y Click configuration object. More...

Macros
#define	C8X8Y_DECODE_MODE_REG 0x09
	8x8 Y register.

#define	C8X8Y_INTENSITY_REG 0x0A

#define	C8X8Y_SCAN_LIMIT_REG 0x0B

#define	C8X8Y_SHUTDOWN_REG 0x0C

#define	C8X8Y_DISPLAY_TEST_REG 0x0F

#define	C8X8Y_NO_DECODE 0x00
	8x8 Y Decode-Mode register.

#define	C8X8Y_DECODE_DIGIT_0 0x01

#define	C8X8Y_DECODE_DIGIT_3_0 0x0F

#define	C8X8Y_DECODE_DIGIT_7 0xFF

#define	C8X8Y_INTENSITY_1 0x00
	8x8 Y intensity format register.

#define	C8X8Y_INTENSITY_3 0x01

#define	C8X8Y_INTENSITY_5 0x02

#define	C8X8Y_INTENSITY_7 0x03

#define	C8X8Y_INTENSITY_9 0x04

#define	C8X8Y_INTENSITY_11 0x05

#define	C8X8Y_INTENSITY_13 0x06

#define	C8X8Y_INTENSITY_15 0x07

#define	C8X8Y_INTENSITY_17 0x08

#define	C8X8Y_INTENSITY_19 0x09

#define	C8X8Y_INTENSITY_21 0x0A

#define	C8X8Y_INTENSITY_23 0x0B

#define	C8X8Y_INTENSITY_25 0x0C

#define	C8X8Y_INTENSITY_27 0x0D

#define	C8X8Y_INTENSITY_29 0x0E

#define	C8X8Y_INTENSITY_31 0x0F

#define	C8X8Y_DISPLAY_DIGIT_0 0x00
	8x8 Y Scan-limit register.

#define	C8X8Y_DISPLAY_DIGIT_0_1 0x01

#define	C8X8Y_DISPLAY_DIGIT_0_2 0x02

#define	C8X8Y_DISPLAY_DIGIT_0_3 0x03

#define	C8X8Y_DISPLAY_DIGIT_0_4 0x04

#define	C8X8Y_DISPLAY_DIGIT_0_5 0x05

#define	C8X8Y_DISPLAY_DIGIT_0_6 0x06

#define	C8X8Y_DISPLAY_DIGIT_0_7 0x07

#define	C8X8Y_SHUTDOWN_MODE 0x00
	8x8 Y shutdown register register.

#define	C8X8Y_NORMAL_OPERATION 0x01

#define	C8X8Y_DISPLAY_NORMAL_OPERATION 0x00

#define	C8X8Y_DISPLAY_TEST_MODE 0X01

#define	C8X8Y_SPEED_FAST 3
	8x8 Y scroll speed setting.

#define	C8X8Y_SPEED_MEDIUM 2

#define	C8X8Y_SPEED_SLOW 1

#define	C8X8Y_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	c8x8y_return_value_t { C8X8Y_OK = 0 , C8X8Y_ERROR = -1 }
	8x8 Y Click return value data. More...

Functions
void	c8x8y_cfg_setup (c8x8y_cfg_t *cfg)
	8x8 Y configuration object setup function.

err_t	c8x8y_init (c8x8y_t ctx, c8x8y_cfg_t cfg)
	8x8 Y initialization function.

void	c8x8y_default_cfg (c8x8y_t *ctx)
	8x8 Y default configuration function.

void	c8x8y_write_cmd (c8x8y_t *ctx, uint8_t cmd, uint8_t tx_data)
	8x8 Y data writing function.

void	c8x8y_display_refresh (c8x8y_t *ctx)
	8x8 Y function for refresh display.

void	c8x8y_set_speed_scroll (c8x8y_t *ctx, uint8_t speed)
	8x8 Y scroll setting function.

void	c8x8y_display_string (c8x8y_t ctx, char p_array)
	8x8 Y function for displaying scrolling string.

void	c8x8y_display_byte (c8x8y_t *ctx, char tx_byte)
	8x8 Y function for displaying one character.

void	c8x8y_display_image (c8x8y_t ctx, uint8_t p_image)
	8x8 Y function for displaying image.

Detailed Description

This file contains API for 8x8 Y Click Driver.

Enumeration Type Documentation

8x8 Y Click return value data.

Predefined enum values for driver return values.

Enumerator
C8X8Y_OK
C8X8Y_ERROR