rcbench/api/touch__inject_8h_source.html

#pragma once


#include <stdbool.h>

#include <stdint.h>


#include "driver/i2c_master.h"

#include "esp_err.h"


#include "touch.h"

#include "touch_merge.h"

#include "touch_types.h"


#ifdef __cplusplus

extern "C" {

#endif


#define TOUCH_INJECT_ADDR TOUCH_MERGE_INJECT_ADDR


void touch_inject_attach(i2c_master_bus_handle_t bus, uint16_t glass_addr,

                         touch_role_t glass_role, uint32_t now_ms);


touch_map_t touch_inject_map(void);


bool touch_inject_glass(touch_point_t *pts, int *count, bool fresh);


bool touch_inject_read(touch_point_t *pts, int *count, uint32_t now_ms);


void touch_inject_mark(touch_event_t *evts, int n);


uint32_t touch_inject_age_ms(uint32_t now_ms);


#ifdef __cplusplus

}

#endif

touch_event_t
A DOWN, MOVE or UP of one contact.
Definition touch_types.h:69

touch_map_t
Definition touch_map.h:17

touch_point_t
One contact.
Definition touch_types.h:23

touch.h
Touch input for the 7-inch ESP32-P4 display board.

touch_inject_mark
void touch_inject_mark(touch_event_t *evts, int n)
Mark the UP of every injected contact the merge cut to make room for the glass's TOUCH_FLAG_NO_TAP (t...
Definition touch_inject.c:197

touch_inject_attach
void touch_inject_attach(i2c_master_bus_handle_t bus, uint16_t glass_addr, touch_role_t glass_role, uint32_t now_ms)
Look for the injector on bus beside the controller touch_init() found.
Definition touch_inject.c:49

touch_inject_map
touch_map_t touch_inject_map(void)
The map for the injector's contacts: panel pixels of the UI's BOARD_UI_H_RES x BOARD_UI_V_RES area,...
Definition touch_inject.c:99

touch_inject_age_ms
uint32_t touch_inject_age_ms(uint32_t now_ms)
How old the injector's share of touch is.
Definition touch_inject.c:204

touch_inject_glass
bool touch_inject_glass(touch_point_t *pts, int *count, bool fresh)
Merge the glass's set with the injector's last one. No bus traffic.
Definition touch_inject.c:121

touch_inject_read
bool touch_inject_read(touch_point_t *pts, int *count, uint32_t now_ms)
Read the injector when it is attached and due, detach it when it has been silent too long,...
Definition touch_inject.c:153

touch_merge.h
Two touch controllers, one contact set: the glass's GT911 at 0x5D and a touch injector at 0x14 (testb...

touch_role_t
touch_role_t
What a controller found at start-up is to the touch task.
Definition touch_merge.h:88

touch_types.h
Plain data types shared by the touch controller driver, the coordinate mapper and the event tracker....