Public function

Functions
void	lcdmono_cfg_setup (lcdmono_cfg_t *cfg)
	Config Object Initialization function.
err_t	lcdmono_init (lcdmono_t *ctx, lcdmono_cfg_t *cfg)
	Initialization function.
void	lcdmono_send_line_package (lcdmono_t *ctx, uint8_t addr, uint8_t *__generic_ptr tx_data)
	Send line data package.
void	lcdmono_clear (lcdmono_t *ctx)
	Clear display.
void	lcdmono_draw_frame (lcdmono_t *ctx, uint8_t *__generic_ptr frame_data)
	Displays draw frame.
void	lcdmono_draw_text (lcdmono_t *ctx, uint8_t *__generic_ptr text_buf, lcdmono_text_settings_t *tx_set, uint8_t end_mode)
	Draw text on the screen.
void	lcdmono_set_font (lcdmono_t *ctx, lcdmono_font_t *dev_lcd_font)
	Set font.
void	lcdmono_display_power (lcdmono_t *ctx, uint8_t ctrl)
	Display Power State.
void	lcdmono_display_reset (lcdmono_t *ctx)
	Reset procedure.

Detailed Description

Function Documentation

lcdmono_cfg_setup()

void lcdmono_cfg_setup

(

lcdmono_cfg_t *

cfg

)

Config Object Initialization function.

Parameters

cfg	Click configuration structure.

This function initializes click configuration structure to init state.

Note

All used pins will be set to unconnected state.

lcdmono_clear()

void lcdmono_clear

(

lcdmono_t *

ctx

)

Clear display.

Parameters

ctx	Click object.

lcdmono_display_power()

void lcdmono_display_power	(	lcdmono_t *	ctx,
		uint8_t	ctrl )

Display Power State.

Parameters

ctx	Click object.
ctrl	Power on or power off display

lcdmono_display_reset()

void lcdmono_display_reset

(

lcdmono_t *

ctx

)

Reset procedure.

Parameters

ctx	Click object.

lcdmono_draw_frame()

void lcdmono_draw_frame	(	lcdmono_t *	ctx,
		uint8_t *__generic_ptr	frame_data )

Displays draw frame.

Parameters

ctx	Click object.
frame_data	Buffer the frame data [ or image ]

Note

The image can be built from VTFT or image2lcd programs The image type monochrome bmp 128x128px

lcdmono_draw_text()

void lcdmono_draw_text	(	lcdmono_t *	ctx,
		uint8_t *__generic_ptr	text_buf,
		lcdmono_text_settings_t *	tx_set,
		uint8_t	end_mode )

Draw text on the screen.

Parameters

ctx	Click object.
text_buf	Text buffer
tx_set	Text settings - Structure for settings text
end_mode	Mode

Mode options:

• REFRESH_TEXT_BUFFER - Reset the main frame buffer.
• CHECK_NEW_TEXT - Insert text into the main frame buffer - no update display
• REFRESH_DISPLAY_END - Insert text into the main frame buffer - with the update display

lcdmono_init()

err_t lcdmono_init	(	lcdmono_t *	ctx,
		lcdmono_cfg_t *	cfg )

Initialization function.

Parameters

lcdmono	Click object.
cfg	Click configuration structure.

This function initializes all necessary pins and peripherals used for this click.

lcdmono_send_line_package()

void lcdmono_send_line_package	(	lcdmono_t *	ctx,
		uint8_t	addr,
		uint8_t *__generic_ptr	tx_data )

Send line data package.

Parameters

ctx	Click object.
addr	Line address [from 1 to 128]
tx_data	16 bytes[128 bits] data

Function just adding a command to display update and 2 x Dummy data at the end

lcdmono_set_font()

void lcdmono_set_font	(	lcdmono_t *	ctx,
		lcdmono_font_t *	dev_lcd_font )

Set font.

Parameters

ctx	Click object.
dev_lcd_font	Select new active font