hal_keypad_scan_timing_t Struct Reference

This structure defines keypad scan timing. More...

#include <hal_keypad.h>

Data Fields
uint8_t	column_high_pulse
	Specifies the high level of column pulses will stay clocks. More...
uint8_t	row_high_pulse
	Specifies the high level of row pulses will stay clocks. More...
uint8_t	column_scan_div
	Specifies the period of column pulses will stay clocks. More...
uint8_t	row_scan_div
	Specifies the period of row pulses will stay clocks. More...

Detailed Description

This structure defines keypad scan timing.

More information please refer to hal_keypad_set_scan_timing()

Field Documentation

uint8_t column_high_pulse

Specifies the high level of column pulses will stay clocks.

uint8_t column_scan_div

Specifies the period of column pulses will stay clocks.

uint8_t row_high_pulse

Specifies the high level of row pulses will stay clocks.

uint8_t row_scan_div

Specifies the period of row pulses will stay clocks.

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The documentation for this struct was generated from the following file:

• driver/chip/inc/hal_keypad.h