EUI driver APIs. More...

Data Structures
struct	eui_ctrl_config_t
	eui ctrl config structure More...

struct	eui_disp_config_t
	eui disp config structure More...

union	eui_scan_disp_data_t
	eui scan disp data structure More...

Enumerations
enum	eui_work_mode_t { eui_work_mode_8x8 = 0 , eui_work_mode_16x4 }
	eui work mode selection More...

enum	eui_disp_ctrl_idx_t { eui_disp_ctrl_idx_ab = 0 , eui_disp_ctrl_idx_cd , eui_disp_ctrl_idx_ef , eui_disp_ctrl_idx_gh }
	eui disp control index More...

enum	eui_b_disp_format_t { eui_b_disp_b = 0 , eui_b_disp_a_and_b , eui_b_disp_a_or_b , eui_b_disp_a_xor_b }
	eui b disp date format More...

enum	eui_disp_data_idx_t { eui_disp_data_idx_a = 0 , eui_disp_data_idx_b , eui_disp_data_idx_c , eui_disp_data_idx_d , eui_disp_data_idx_e , eui_disp_data_idx_f , eui_disp_data_idx_g , eui_disp_data_idx_h }
	eui disp data index More...

enum	eui_time_id_t { eui_clko_time = 0 , eui_slot_time , eui_hold_time , eui_disp_time , eui_filter_time }
	eui time id More...

enum	eui_irq_mask_t { eui_irq_area_mask = EUI_IRQ_EN_IRQ_AREA_EN_MASK , eui_irq_single_mask = EUI_IRQ_EN_IRQ_SINGLE_EN_MASK }
	irq mask More...

enum	eui_dedicate_output_lines_t { eui_dedicate_output_0_line = 0 , eui_dedicate_output_1_line , eui_dedicate_output_2_lines , eui_dedicate_output_3_lines , eui_dedicate_output_4_lines , eui_dedicate_output_5_lines , eui_dedicate_output_6_lines , eui_dedicate_output_24_lines }
	Number of dedicated output lines. More...

Functions
static void	eui_set_enable (EUI_Type *eui, bool enable)
	set enable More...

static void	eui_set_work_mode (EUI_Type *eui, eui_work_mode_t mode)
	set work mode More...

static eui_work_mode_t	eui_get_work_mode (EUI_Type *eui)
	get work mode More...

static void	eui_clear_output_data (EUI_Type *eui)
	clear output data More...

static void	eui_clear_intput_data (EUI_Type *eui)
	clear input data More...

static void	eui_set_data_polarity (EUI_Type *eui, uint16_t disp_data_invert, uint8_t scan_invert)
	set data polarity and scan polarity More...

static void	eui_set_dedicate_disp_data (EUI_Type *eui, uint32_t data)
	set dedicate disp data More...

static uint16_t	eui_get_dedicate_input_data (EUI_Type *eui)
	get dedicate input data More...

static void	eui_set_irq_enable (EUI_Type *eui, uint32_t mask)
	set irq enable More...

static void	eui_set_irq_disable (EUI_Type *eui, uint32_t mask)
	set irq disable More...

static uint32_t	eui_get_irq_enable_status (EUI_Type *eui)
	get irq enable status More...

static uint32_t	eui_get_irq_status (EUI_Type *eui)
	get irq status More...

static void	eui_clear_irq_flag (EUI_Type *eui, uint32_t mask)
	clear irq flag More...

void	eui_get_default_ctrl_config (EUI_Type eui, eui_ctrl_config_t config)
	get default control config structure More...

void	eui_config_ctrl (EUI_Type eui, uint32_t eui_clk_freq, eui_ctrl_config_t config)
	config control structure More...

void	eui_config_disp (EUI_Type eui, uint32_t eui_clk_freq, eui_disp_ctrl_idx_t idx, eui_disp_config_t config)
	config disp structure More...

void	eui_set_scan_disp_data (EUI_Type eui, eui_disp_data_idx_t idx, eui_scan_disp_data_t data)
	set eui scan disp data More...

void	eui_get_scan_disp_data (EUI_Type eui, eui_disp_data_idx_t idx, uint32_t data0, uint32_t *data1)
	set eui scan disp data More...

uint16_t	eui_get_scan_key_by_row (EUI_Type *eui, uint8_t row)
	get eui scan key value by row More...

bool	eui_get_scan_key_by_row_col (EUI_Type *eui, uint8_t row, uint8_t col)
	get eui scan key value by row and column More...

uint32_t	eui_get_time (EUI_Type *eui, uint32_t eui_clk_freq, eui_time_id_t id)
	get time value, unit: us More...

Detailed Description

EUI driver APIs.

Enumeration Type Documentation

◆ eui_b_disp_format_t

enum eui_b_disp_format_t

#include <drivers/inc/hpm_eui_drv.h>

eui b disp date format

Enumerator
eui_b_disp_b
eui_b_disp_a_and_b
eui_b_disp_a_or_b
eui_b_disp_a_xor_b

◆ eui_dedicate_output_lines_t

enum eui_dedicate_output_lines_t

#include <drivers/inc/hpm_eui_drv.h>

Number of dedicated output lines.

Enumerator
eui_dedicate_output_0_line
eui_dedicate_output_1_line
eui_dedicate_output_2_lines
eui_dedicate_output_3_lines
eui_dedicate_output_4_lines
eui_dedicate_output_5_lines
eui_dedicate_output_6_lines
eui_dedicate_output_24_lines

◆ eui_disp_ctrl_idx_t

enum eui_disp_ctrl_idx_t

#include <drivers/inc/hpm_eui_drv.h>

eui disp control index

Enumerator
eui_disp_ctrl_idx_ab
eui_disp_ctrl_idx_cd
eui_disp_ctrl_idx_ef
eui_disp_ctrl_idx_gh

◆ eui_disp_data_idx_t

enum eui_disp_data_idx_t

#include <drivers/inc/hpm_eui_drv.h>

eui disp data index

Enumerator
eui_disp_data_idx_a
eui_disp_data_idx_b
eui_disp_data_idx_c
eui_disp_data_idx_d
eui_disp_data_idx_e
eui_disp_data_idx_f
eui_disp_data_idx_g
eui_disp_data_idx_h

◆ eui_irq_mask_t

enum eui_irq_mask_t

#include <drivers/inc/hpm_eui_drv.h>

irq mask

Enumerator
eui_irq_area_mask
eui_irq_single_mask

◆ eui_time_id_t

enum eui_time_id_t

#include <drivers/inc/hpm_eui_drv.h>

eui time id

Enumerator
eui_clko_time
eui_slot_time
eui_hold_time
eui_disp_time
eui_filter_time

◆ eui_work_mode_t

enum eui_work_mode_t

#include <drivers/inc/hpm_eui_drv.h>

eui work mode selection

Enumerator
eui_work_mode_8x8
eui_work_mode_16x4

Function Documentation

◆ eui_clear_intput_data()

static void eui_clear_intput_data ( EUI_Type * eui )

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

clear input data

Parameters

[in] eui EUI base address

◆ eui_clear_irq_flag()

static void eui_clear_irq_flag	(	EUI_Type *	eui,
		uint32_t	mask
	)

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

clear irq flag

Parameters

[in]	eui	EUI base address
[in]	mask	irq mask, eui_irq_mask_t

◆ eui_clear_output_data()

static void eui_clear_output_data ( EUI_Type * eui )

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

clear output data

Parameters

[in] eui EUI base address

◆ eui_config_ctrl()

void eui_config_ctrl	(	EUI_Type *	eui,
		uint32_t	eui_clk_freq,
		eui_ctrl_config_t *	config
	)

#include <drivers/inc/hpm_eui_drv.h>

config control structure

Parameters

[in]	eui	EUI base address
[in]	eui_clk_freq	EUI clock frequency
[in]	config	control config structure pointer, eui_ctrl_config_t

◆ eui_config_disp()

void eui_config_disp	(	EUI_Type *	eui,
		uint32_t	eui_clk_freq,
		eui_disp_ctrl_idx_t	idx,
		eui_disp_config_t *	config
	)

#include <drivers/inc/hpm_eui_drv.h>

config disp structure

Parameters

[in]	eui	EUI base address
[in]	eui_clk_freq	EUI clock frequency
[in]	idx	disp ctrl index, eui_disp_ctrl_idx_t
[in]	config	disp config structure pointer, eui_disp_config_t

◆ eui_get_dedicate_input_data()

static uint16_t eui_get_dedicate_input_data ( EUI_Type * eui )

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

get dedicate input data

Parameters

[in] eui EUI base address

Returns: uint16_t 16 bits dedicate input data

◆ eui_get_default_ctrl_config()

void eui_get_default_ctrl_config	(	EUI_Type *	eui,
		eui_ctrl_config_t *	config
	)

#include <drivers/inc/hpm_eui_drv.h>

get default control config structure

Parameters

[in]	eui	EUI base address
[out]	config	control config structure pointer, eui_ctrl_config_t

◆ eui_get_irq_enable_status()

static uint32_t eui_get_irq_enable_status ( EUI_Type * eui )

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

get irq enable status

Parameters

[in] eui EUI base address

Return values

irq	enable status, eui_irq_mask_t

◆ eui_get_irq_status()

static uint32_t eui_get_irq_status ( EUI_Type * eui )

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

get irq status

Parameters

[in] eui EUI base address

Return values

irq	status, eui_irq_mask_t

◆ eui_get_scan_disp_data()

void eui_get_scan_disp_data	(	EUI_Type *	eui,
		eui_disp_data_idx_t	idx,
		uint32_t *	data0,
		uint32_t *	data1
	)

#include <drivers/inc/hpm_eui_drv.h>

set eui scan disp data

Parameters

[in]	eui	EUI base address
[in]	idx	disp data index, eui_disp_data_idx_t
[out]	data0	disp data index 00
[out]	data1	disp data index 01

◆ eui_get_scan_key_by_row()

uint16_t eui_get_scan_key_by_row	(	EUI_Type *	eui,
		uint8_t	row
	)

#include <drivers/inc/hpm_eui_drv.h>

get eui scan key value by row

Parameters

[in]	eui	EUI base address
[in]	row	row index for scan input data

Returns: uint16_t 16 bits scan input data

◆ eui_get_scan_key_by_row_col()

bool eui_get_scan_key_by_row_col	(	EUI_Type *	eui,
		uint8_t	row,
		uint8_t	col
	)

#include <drivers/inc/hpm_eui_drv.h>

get eui scan key value by row and column

Parameters

[in]	eui	EUI base address
[in]	row	row index for scan input data
[in]	col	column index for scan input data

Returns: bool 1 bit scan input data

◆ eui_get_time()

uint32_t eui_get_time	(	EUI_Type *	eui,
		uint32_t	eui_clk_freq,
		eui_time_id_t	id
	)

#include <drivers/inc/hpm_eui_drv.h>

get time value, unit: us

Parameters

[in]	eui	EUI base address
[in]	eui_clk_freq	EUI clock frequency
[in]	id	time id, eui_time_id_t

◆ eui_get_work_mode()

static eui_work_mode_t eui_get_work_mode ( EUI_Type * eui )

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

get work mode

Parameters

[in] eui EUI base address

Returns: EUI work mode, eui_work_mode_t

◆ eui_set_data_polarity()

static void eui_set_data_polarity	(	EUI_Type *	eui,
		uint16_t	disp_data_invert,
		uint8_t	scan_invert
	)

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

set data polarity and scan polarity

Parameters

[in]	eui	EUI base address
[in]	disp_data_invert	16 bits disp data invert bit mask, 1 - invert, 0 - not invert
[in]	scan_invert	8 bits scan invert bit mask, 1 - invert, 0 - not invert

◆ eui_set_dedicate_disp_data()

static void eui_set_dedicate_disp_data	(	EUI_Type *	eui,
		uint32_t	data
	)

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

set dedicate disp data

Parameters

[in]	eui	EUI base address
[in]	data	24 bits dedicate disp data

◆ eui_set_enable()

static void eui_set_enable	(	EUI_Type *	eui,
		bool	enable
	)

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

set enable

Parameters

[in]	eui	EUI base address
[in]	enable	true - enable, false - disable

◆ eui_set_irq_disable()

static void eui_set_irq_disable	(	EUI_Type *	eui,
		uint32_t	mask
	)

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

set irq disable

Parameters

[in]	eui	EUI base address
[in]	mask	irq mask, eui_irq_mask_t

◆ eui_set_irq_enable()

static void eui_set_irq_enable	(	EUI_Type *	eui,
		uint32_t	mask
	)

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

set irq enable

Parameters

[in]	eui	EUI base address
[in]	mask	irq mask, eui_irq_mask_t

◆ eui_set_scan_disp_data()

void eui_set_scan_disp_data	(	EUI_Type *	eui,
		eui_disp_data_idx_t	idx,
		eui_scan_disp_data_t *	data
	)

#include <drivers/inc/hpm_eui_drv.h>

set eui scan disp data

Parameters

[in]	eui	EUI base address
[in]	idx	disp data index, eui_disp_data_idx_t
[in]	data	scan disp data for 8x8 or 16x4, eui_scan_disp_data_t

◆ eui_set_work_mode()

static void eui_set_work_mode	(	EUI_Type *	eui,
		eui_work_mode_t	mode
	)

inlinestatic

#include <drivers/inc/hpm_eui_drv.h>

set work mode

Parameters

[in]	eui	EUI base address
[in]	mode	EUI work mode, eui_work_mode_t

Data Structures

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ eui_b_disp_format_t

◆ eui_dedicate_output_lines_t

◆ eui_disp_ctrl_idx_t

◆ eui_disp_data_idx_t

◆ eui_irq_mask_t

◆ eui_time_id_t

◆ eui_work_mode_t

Function Documentation

◆ eui_clear_intput_data()

◆ eui_clear_irq_flag()

◆ eui_clear_output_data()

◆ eui_config_ctrl()

◆ eui_config_disp()

◆ eui_get_dedicate_input_data()

◆ eui_get_default_ctrl_config()

◆ eui_get_irq_enable_status()

◆ eui_get_irq_status()

◆ eui_get_scan_disp_data()

◆ eui_get_scan_key_by_row()

◆ eui_get_scan_key_by_row_col()

◆ eui_get_time()

◆ eui_get_work_mode()

◆ eui_set_data_polarity()

◆ eui_set_dedicate_disp_data()

◆ eui_set_enable()

◆ eui_set_irq_disable()

◆ eui_set_irq_enable()

◆ eui_set_scan_disp_data()

◆ eui_set_work_mode()