ft8xx_copro.h File Reference

FT8XX coprocessor functions. More...

#include <stdint.h>
#include <zephyr/device.h>

Go to the source code of this file.

Macros
#define	FT8XX_OPT_3D   0
	Co-processor widget is drawn in 3D effect.
#define	FT8XX_OPT_RGB565   0
	Co-processor option to decode the JPEG image to RGB565 format.
#define	FT8XX_OPT_MONO   1
	Co-processor option to decode the JPEG image to L8 format, i.e., monochrome.
#define	FT8XX_OPT_NODL   2
	No display list commands generated for bitmap decoded from JPEG image.
#define	FT8XX_OPT_FLAT   256
	Co-processor widget is drawn without 3D effect.
#define	FT8XX_OPT_SIGNED   256
	The number is treated as 32 bit signed integer.
#define	FT8XX_OPT_CENTERX   512
	Co-processor widget centers horizontally.
#define	FT8XX_OPT_CENTERY   1024
	Co-processor widget centers vertically.
#define	FT8XX_OPT_CENTER   1536
	Co-processor widget centers horizontally and vertically.
#define	FT8XX_OPT_RIGHTX   2048
	The label on the Coprocessor widget is right justified.
#define	FT8XX_OPT_NOBACK   4096
	Co-processor widget has no background drawn.
#define	FT8XX_OPT_NOTICKS   8192
	Co-processor clock widget is drawn without hour ticks.
#define	FT8XX_OPT_NOHM   16384
	Co-processor clock widget is drawn without hour and minutes hands, only seconds hand is drawn.
#define	FT8XX_OPT_NOPOINTER   16384
	The Co-processor gauge has no pointer.
#define	FT8XX_OPT_NOSECS   32768
	Co-processor clock widget is drawn without seconds hand.
#define	FT8XX_OPT_NOHANDS   49152
	Co-processor clock widget is drawn without hour, minutes and seconds hands.

Functions
void	ft8xx_copro_cmd (const struct device *dev, uint32_t cmd)
	Execute a display list command by co-processor engine.
void	ft8xx_copro_cmd_dlstart (const struct device *dev)
	Start a new display list.
void	ft8xx_copro_cmd_swap (const struct device *dev)
	Swap the current display list.
void	ft8xx_copro_cmd_text (const struct device *dev, int16_t x, int16_t y, int16_t font, uint16_t options, const char *string)
	Draw text.
void	ft8xx_copro_cmd_number (const struct device *dev, int16_t x, int16_t y, int16_t font, uint16_t options, int32_t number)
	Draw a decimal number.
void	ft8xx_copro_cmd_calibrate (const struct device *dev, uint32_t *result)
	Execute the touch screen calibration routine.

Detailed Description

FT8XX coprocessor functions.