This file contains API for 8800 Retro Click Driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_i2c_master.h"

Data Structures
struct	c8800retro_t
	8800 Retro Click context object. More...

struct	c8800retro_cfg_t
	8800 Retro Click configuration object. More...

Macros
#define	C8800RETRO_REG_DIGIT_0 0x01
	8800 Retro Register Address Map.

#define	C8800RETRO_REG_DIGIT_1 0x02

#define	C8800RETRO_REG_DIGIT_2 0x03

#define	C8800RETRO_REG_DIGIT_3 0x04

#define	C8800RETRO_REG_DIGIT_4 0x05

#define	C8800RETRO_REG_DIGIT_5 0x06

#define	C8800RETRO_REG_DIGIT_6 0x07

#define	C8800RETRO_REG_DIGIT_7 0x08

#define	C8800RETRO_REG_DECODE_MODE 0x09

#define	C8800RETRO_REG_GLOBAL_INTENSITY 0x0A

#define	C8800RETRO_REG_SCAN_LIMIT 0x0B

#define	C8800RETRO_REG_SHUTDOWN 0x0C

#define	C8800RETRO_REG_SELF_ADDRESSING 0x2D

#define	C8800RETRO_REG_FEATURE 0x0E

#define	C8800RETRO_REG_DISPLAY_TEST_MODE 0x0F

#define	C8800RETRO_REG_DIG0_DIG1_INTENSITY 0x10

#define	C8800RETRO_REG_DIG2_DIG3_INTENSITY 0x11

#define	C8800RETRO_REG_DIG4_DIG5_INTENSITY 0x12

#define	C8800RETRO_REG_DIG6_DIG7_INTENSITY 0x13

#define	C8800RETRO_REG_DIAG_DIGIT_0 0x14

#define	C8800RETRO_REG_DIAG_DIGIT_1 0x15

#define	C8800RETRO_REG_DIAG_DIGIT_2 0x16

#define	C8800RETRO_REG_DIAG_DIGIT_3 0x17

#define	C8800RETRO_REG_DIAG_DIGIT_4 0x18

#define	C8800RETRO_REG_DIAG_DIGIT_5 0x19

#define	C8800RETRO_REG_DIAG_DIGIT_6 0x1A

#define	C8800RETRO_REG_DIAG_DIGIT_7 0x1B

#define	C8800RETRO_REG_KEYA 0x1C

#define	C8800RETRO_REG_KEYB 0x1D

#define	C8800RETRO_SHUTDOWN_RESET 0x00
	8800 Retro shutdown register settings.

#define	C8800RETRO_SHUTDOWN 0x80

#define	C8800RETRO_NORMAL_OPERATION_RESET 0x01

#define	C8800RETRO_NORMAL_OPERATION 0x81

#define	C8800RETRO_NO_DECODE 0x00
	8800 Retro decode mode register settings.

#define	C8800RETRO_DECODE_0 0x01

#define	C8800RETRO_DECODE_0_2 0x07

#define	C8800RETRO_DECODE_0_5 0x3F

#define	C8800RETRO_DECODE_0_2_5 0x25

#define	C8800RETRO_FACTORY_SET_ADDRESS 0x00
	8800 Retro self addressing register settings.

#define	C8800RETRO_USER_SET_ADDRESS 0x01

#define	C8800RETRO_INTENSITY_1 0x00
	8800 Retro intensity register settings.

#define	C8800RETRO_INTENSITY_2 0x01

#define	C8800RETRO_INTENSITY_3 0x02

#define	C8800RETRO_INTENSITY_4 0x03

#define	C8800RETRO_INTENSITY_5 0x04

#define	C8800RETRO_INTENSITY_6 0x05

#define	C8800RETRO_INTENSITY_7 0x06

#define	C8800RETRO_INTENSITY_8 0x07

#define	C8800RETRO_INTENSITY_9 0x08

#define	C8800RETRO_INTENSITY_10 0x09

#define	C8800RETRO_INTENSITY_11 0x0A

#define	C8800RETRO_INTENSITY_12 0x0B

#define	C8800RETRO_INTENSITY_13 0x0C

#define	C8800RETRO_INTENSITY_14 0x0D

#define	C8800RETRO_INTENSITY_15 0x0E

#define	C8800RETRO_INTENSITY_16 0x0F

#define	C8800RETRO_SCAN_LIMIT_0 0x00
	8800 Retro scan limit register settings.

#define	C8800RETRO_SCAN_LIMIT_0_1 0x01

#define	C8800RETRO_SCAN_LIMIT_0_2 0x02

#define	C8800RETRO_SCAN_LIMIT_0_3 0x03

#define	C8800RETRO_SCAN_LIMIT_0_4 0x04

#define	C8800RETRO_SCAN_LIMIT_0_5 0x05

#define	C8800RETRO_SCAN_LIMIT_0_6 0x06

#define	C8800RETRO_SCAN_LIMIT_0_7 0x07

#define	C8800RETRO_KEY_NONE 0x0000
	8800 Retro keypad flags.

#define	C8800RETRO_KEY_A1 0x8000

#define	C8800RETRO_KEY_A2 0x4000

#define	C8800RETRO_KEY_A3 0x2000

#define	C8800RETRO_KEY_A4 0x1000

#define	C8800RETRO_KEY_B1 0x0800

#define	C8800RETRO_KEY_B2 0x0400

#define	C8800RETRO_KEY_B3 0x0200

#define	C8800RETRO_KEY_B4 0x0100

#define	C8800RETRO_KEY_C1 0x0080

#define	C8800RETRO_KEY_C2 0x0040

#define	C8800RETRO_KEY_C3 0x0020

#define	C8800RETRO_KEY_C4 0x0010

#define	C8800RETRO_KEY_D1 0x0008

#define	C8800RETRO_KEY_D2 0x0004

#define	C8800RETRO_KEY_D3 0x0002

#define	C8800RETRO_KEY_D4 0x0001

#define	C8800RETRO_SCROLL_SPEED_SLOW 300
	8800 Retro scroll settings.

#define	C8800RETRO_SCROLL_SPEED_MEDIUM 150

#define	C8800RETRO_SCROLL_SPEED_FAST 50

#define	C8800RETRO_SCROLL_HORIZONTAL_LEFT 0

#define	C8800RETRO_SCROLL_HORIZONTAL_RIGHT 1

#define	C8800RETRO_SCROLL_VERTICAL_UP 2

#define	C8800RETRO_SCROLL_VERTICAL_DOWN 3

#define	C8800RETRO_SET_DEV_ADDR 0x00
	8800 Retro device address setting.

#define	C8800RETRO_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	c8800retro_return_value_t { C8800RETRO_OK = 0 , C8800RETRO_ERROR = -1 }
	8800 Retro Click return value data. More...

Functions
void	c8800retro_cfg_setup (c8800retro_cfg_t *cfg)
	8800 Retro configuration object setup function.

err_t	c8800retro_init (c8800retro_t ctx, c8800retro_cfg_t cfg)
	8800 Retro initialization function.

err_t	c8800retro_default_cfg (c8800retro_t *ctx)
	8800 Retro default configuration function.

err_t	c8800retro_write_reg (c8800retro_t *ctx, uint8_t reg, uint8_t data_in)
	8800 Retro write register function.

err_t	c8800retro_read_reg (c8800retro_t ctx, uint8_t reg, uint8_t data_out, uint8_t len)
	8800 Retro read register function.

err_t	c8800retro_clear_display (c8800retro_t *ctx)
	8800 Retro clear display function.

err_t	c8800retro_display_char (c8800retro_t *ctx, uint8_t char_index)
	8800 Retro display char function.

err_t	c8800retro_display_image (c8800retro_t ctx, uint8_t p_image)
	8800 Retro display image function.

err_t	c8800retro_display_string (c8800retro_t ctx, uint8_t scroll_mode, uint16_t scroll_speed_ms, uint8_t text)
	8800 Retro display string function.

uint8_t	c8800retro_get_int_pin (c8800retro_t *ctx)
	8800 Retro get int pin function.

err_t	c8800retro_clear_interrupt (c8800retro_t *ctx)
	8800 Retro clear interrupt function.

err_t	c8800retro_get_keypad (c8800retro_t ctx, uint16_t keypad)
	8800 Retro get keypad function.

Detailed Description

This file contains API for 8800 Retro Click Driver.

Enumeration Type Documentation

◆ c8800retro_return_value_t

enum c8800retro_return_value_t

8800 Retro Click return value data.

Predefined enum values for driver return values.

Enumerator
C8800RETRO_OK
C8800RETRO_ERROR

Data Structures

Macros

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ c8800retro_return_value_t