mirror of
https://github.com/garagetinkering/Video_Game_Mini_Maps.git
synced 2026-01-17 17:47:00 +01:00
initial commit
This commit is contained in:
@@ -0,0 +1 @@
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779b4ba2464a3ae85681e4b860caa5fdc35801458c23f3039ee761bae7f442a4
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@@ -0,0 +1 @@
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idf_component_register(SRCS "esp_lcd_touch.c" INCLUDE_DIRS "include" REQUIRES "driver" "esp_lcd")
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13
managed_components/espressif__esp_lcd_touch/Kconfig
Normal file
13
managed_components/espressif__esp_lcd_touch/Kconfig
Normal file
@@ -0,0 +1,13 @@
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menu "ESP LCD TOUCH"
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config ESP_LCD_TOUCH_MAX_POINTS
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int "Maximum count of the touch points"
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range 1 10
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default 5
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config ESP_LCD_TOUCH_MAX_BUTTONS
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int "Maximum count of the touch buttons supported"
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range 0 10
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default 1
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endmenu
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||||
16
managed_components/espressif__esp_lcd_touch/README.md
Normal file
16
managed_components/espressif__esp_lcd_touch/README.md
Normal file
@@ -0,0 +1,16 @@
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# ESP LCD Touch Component
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|
||||
[](https://components.espressif.com/components/espressif/esp_lcd_touch)
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|
||||
This componnent is main esp_lcd_touch component which defines main functions and types for easy adding specific touch controller component.
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## Supported features
|
||||
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- [x] Read XY
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- [x] Swap XY
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- [x] Mirror X
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- [x] Mirror Y
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- [x] Interrupt callback
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- [x] Sleep mode
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- [ ] Calibration
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||||
266
managed_components/espressif__esp_lcd_touch/esp_lcd_touch.c
Normal file
266
managed_components/espressif__esp_lcd_touch/esp_lcd_touch.c
Normal file
@@ -0,0 +1,266 @@
|
||||
/*
|
||||
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*/
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||||
|
||||
#include <stdlib.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "driver/gpio.h"
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#include "esp_system.h"
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#include "esp_err.h"
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#include "esp_check.h"
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#include "esp_log.h"
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||||
#include "esp_lcd_touch.h"
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static const char *TAG = "TP";
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|
||||
/*******************************************************************************
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||||
* Function definitions
|
||||
*******************************************************************************/
|
||||
|
||||
/*******************************************************************************
|
||||
* Local variables
|
||||
*******************************************************************************/
|
||||
|
||||
/*******************************************************************************
|
||||
* Public API functions
|
||||
*******************************************************************************/
|
||||
|
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esp_err_t esp_lcd_touch_enter_sleep(esp_lcd_touch_handle_t tp)
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{
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assert(tp != NULL);
|
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if (tp->enter_sleep == NULL) {
|
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ESP_LOGE(TAG, "Sleep mode not supported!");
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||||
return ESP_FAIL;
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||||
} else {
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||||
return tp->enter_sleep(tp);
|
||||
}
|
||||
}
|
||||
|
||||
esp_err_t esp_lcd_touch_exit_sleep(esp_lcd_touch_handle_t tp)
|
||||
{
|
||||
assert(tp != NULL);
|
||||
if (tp->exit_sleep == NULL) {
|
||||
ESP_LOGE(TAG, "Sleep mode not supported!");
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return ESP_FAIL;
|
||||
} else {
|
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return tp->exit_sleep(tp);
|
||||
}
|
||||
}
|
||||
|
||||
esp_err_t esp_lcd_touch_read_data(esp_lcd_touch_handle_t tp)
|
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{
|
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assert(tp != NULL);
|
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assert(tp->read_data != NULL);
|
||||
|
||||
return tp->read_data(tp);
|
||||
}
|
||||
|
||||
bool esp_lcd_touch_get_coordinates(esp_lcd_touch_handle_t tp, uint16_t *x, uint16_t *y, uint16_t *strength, uint8_t *point_num, uint8_t max_point_num)
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{
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bool touched = false;
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||||
|
||||
assert(tp != NULL);
|
||||
assert(x != NULL);
|
||||
assert(y != NULL);
|
||||
assert(tp->get_xy != NULL);
|
||||
|
||||
touched = tp->get_xy(tp, x, y, strength, point_num, max_point_num);
|
||||
if (!touched) {
|
||||
return false;
|
||||
}
|
||||
|
||||
/* Process coordinates by user */
|
||||
if (tp->config.process_coordinates != NULL) {
|
||||
tp->config.process_coordinates(tp, x, y, strength, point_num, max_point_num);
|
||||
}
|
||||
|
||||
/* Software coordinates adjustment needed */
|
||||
bool sw_adj_needed = ((tp->config.flags.mirror_x && (tp->set_mirror_x == NULL)) ||
|
||||
(tp->config.flags.mirror_y && (tp->set_mirror_y == NULL)) ||
|
||||
(tp->config.flags.swap_xy && (tp->set_swap_xy == NULL)));
|
||||
|
||||
/* Adjust all coordinates */
|
||||
for (int i = 0; (sw_adj_needed && i < *point_num); i++) {
|
||||
|
||||
/* Mirror X coordinates (if not supported by HW) */
|
||||
if (tp->config.flags.mirror_x && tp->set_mirror_x == NULL) {
|
||||
x[i] = tp->config.x_max - x[i];
|
||||
}
|
||||
|
||||
/* Mirror Y coordinates (if not supported by HW) */
|
||||
if (tp->config.flags.mirror_y && tp->set_mirror_y == NULL) {
|
||||
y[i] = tp->config.y_max - y[i];
|
||||
}
|
||||
|
||||
/* Swap X and Y coordinates (if not supported by HW) */
|
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if (tp->config.flags.swap_xy && tp->set_swap_xy == NULL) {
|
||||
uint16_t tmp = x[i];
|
||||
x[i] = y[i];
|
||||
y[i] = tmp;
|
||||
}
|
||||
}
|
||||
|
||||
return touched;
|
||||
}
|
||||
|
||||
#if (CONFIG_ESP_LCD_TOUCH_MAX_BUTTONS > 0)
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||||
esp_err_t esp_lcd_touch_get_button_state(esp_lcd_touch_handle_t tp, uint8_t n, uint8_t *state)
|
||||
{
|
||||
assert(tp != NULL);
|
||||
assert(state != NULL);
|
||||
|
||||
*state = 0;
|
||||
|
||||
if (tp->get_button_state) {
|
||||
return tp->get_button_state(tp, n, state);
|
||||
} else {
|
||||
return ESP_ERR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
esp_err_t esp_lcd_touch_set_swap_xy(esp_lcd_touch_handle_t tp, bool swap)
|
||||
{
|
||||
assert(tp != NULL);
|
||||
|
||||
tp->config.flags.swap_xy = swap;
|
||||
|
||||
/* Is swap supported by HW? */
|
||||
if (tp->set_swap_xy) {
|
||||
return tp->set_swap_xy(tp, swap);
|
||||
}
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t esp_lcd_touch_get_swap_xy(esp_lcd_touch_handle_t tp, bool *swap)
|
||||
{
|
||||
assert(tp != NULL);
|
||||
assert(swap != NULL);
|
||||
|
||||
/* Is swap supported by HW? */
|
||||
if (tp->get_swap_xy) {
|
||||
return tp->get_swap_xy(tp, swap);
|
||||
} else {
|
||||
*swap = tp->config.flags.swap_xy;
|
||||
}
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t esp_lcd_touch_set_mirror_x(esp_lcd_touch_handle_t tp, bool mirror)
|
||||
{
|
||||
assert(tp != NULL);
|
||||
|
||||
tp->config.flags.mirror_x = mirror;
|
||||
|
||||
/* Is mirror supported by HW? */
|
||||
if (tp->set_mirror_x) {
|
||||
return tp->set_mirror_x(tp, mirror);
|
||||
}
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t esp_lcd_touch_get_mirror_x(esp_lcd_touch_handle_t tp, bool *mirror)
|
||||
{
|
||||
assert(tp != NULL);
|
||||
assert(mirror != NULL);
|
||||
|
||||
/* Is swap supported by HW? */
|
||||
if (tp->get_mirror_x) {
|
||||
return tp->get_mirror_x(tp, mirror);
|
||||
} else {
|
||||
*mirror = tp->config.flags.mirror_x;
|
||||
}
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t esp_lcd_touch_set_mirror_y(esp_lcd_touch_handle_t tp, bool mirror)
|
||||
{
|
||||
assert(tp != NULL);
|
||||
|
||||
tp->config.flags.mirror_y = mirror;
|
||||
|
||||
/* Is mirror supported by HW? */
|
||||
if (tp->set_mirror_y) {
|
||||
return tp->set_mirror_y(tp, mirror);
|
||||
}
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t esp_lcd_touch_get_mirror_y(esp_lcd_touch_handle_t tp, bool *mirror)
|
||||
{
|
||||
assert(tp != NULL);
|
||||
assert(mirror != NULL);
|
||||
|
||||
/* Is swap supported by HW? */
|
||||
if (tp->get_mirror_y) {
|
||||
return tp->get_mirror_y(tp, mirror);
|
||||
} else {
|
||||
*mirror = tp->config.flags.mirror_y;
|
||||
}
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t esp_lcd_touch_del(esp_lcd_touch_handle_t tp)
|
||||
{
|
||||
assert(tp != NULL);
|
||||
|
||||
if (tp->del != NULL) {
|
||||
return tp->del(tp);
|
||||
}
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t esp_lcd_touch_register_interrupt_callback(esp_lcd_touch_handle_t tp, esp_lcd_touch_interrupt_callback_t callback)
|
||||
{
|
||||
esp_err_t ret = ESP_OK;
|
||||
assert(tp != NULL);
|
||||
|
||||
/* Interrupt pin is not selected */
|
||||
if (tp->config.int_gpio_num == GPIO_NUM_NC) {
|
||||
return ESP_ERR_INVALID_ARG;
|
||||
}
|
||||
|
||||
tp->config.interrupt_callback = callback;
|
||||
|
||||
if (callback != NULL) {
|
||||
ret = gpio_install_isr_service(0);
|
||||
/* ISR service can be installed from user before, then it returns invalid state */
|
||||
if (ret != ESP_OK && ret != ESP_ERR_INVALID_STATE) {
|
||||
ESP_LOGE(TAG, "GPIO ISR install failed");
|
||||
return ret;
|
||||
}
|
||||
/* Add GPIO ISR handler */
|
||||
ret = gpio_intr_enable(tp->config.int_gpio_num);
|
||||
ESP_RETURN_ON_ERROR(ret, TAG, "GPIO ISR install failed");
|
||||
ret = gpio_isr_handler_add(tp->config.int_gpio_num, (gpio_isr_t)tp->config.interrupt_callback, tp);
|
||||
ESP_RETURN_ON_ERROR(ret, TAG, "GPIO ISR install failed");
|
||||
} else {
|
||||
/* Remove GPIO ISR handler */
|
||||
ret = gpio_isr_handler_remove(tp->config.int_gpio_num);
|
||||
ESP_RETURN_ON_ERROR(ret, TAG, "GPIO ISR remove handler failed");
|
||||
ret = gpio_intr_disable(tp->config.int_gpio_num);
|
||||
ESP_RETURN_ON_ERROR(ret, TAG, "GPIO ISR disable failed");
|
||||
}
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t esp_lcd_touch_register_interrupt_callback_with_data(esp_lcd_touch_handle_t tp, esp_lcd_touch_interrupt_callback_t callback, void *user_data)
|
||||
{
|
||||
assert(tp != NULL);
|
||||
|
||||
tp->config.user_data = user_data;
|
||||
return esp_lcd_touch_register_interrupt_callback(tp, callback);
|
||||
}
|
||||
@@ -0,0 +1,10 @@
|
||||
dependencies:
|
||||
idf:
|
||||
version: '>=4.4.2'
|
||||
description: ESP LCD Touch - main component for using touch screen controllers
|
||||
repository: git://github.com/espressif/esp-bsp.git
|
||||
repository_info:
|
||||
commit_sha: 54e9ba5f17d0f007f5a4073240b5f6c20e099f91
|
||||
path: components/lcd_touch/esp_lcd_touch
|
||||
url: https://github.com/espressif/esp-bsp/tree/master/components/lcd_touch/esp_lcd_touch
|
||||
version: 1.1.2
|
||||
@@ -0,0 +1,429 @@
|
||||
/*
|
||||
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @brief ESP LCD touch
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdbool.h>
|
||||
#include "sdkconfig.h"
|
||||
#include "esp_err.h"
|
||||
#include "driver/gpio.h"
|
||||
#include "esp_lcd_panel_io.h"
|
||||
#include "freertos/FreeRTOS.h"
|
||||
#include "freertos/semphr.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Touch controller type
|
||||
*
|
||||
*/
|
||||
typedef struct esp_lcd_touch_s esp_lcd_touch_t;
|
||||
typedef esp_lcd_touch_t *esp_lcd_touch_handle_t;
|
||||
|
||||
/**
|
||||
* @brief Touch controller interrupt callback type
|
||||
*
|
||||
*/
|
||||
typedef void (*esp_lcd_touch_interrupt_callback_t)(esp_lcd_touch_handle_t tp);
|
||||
|
||||
/**
|
||||
* @brief Touch Configuration Type
|
||||
*
|
||||
*/
|
||||
typedef struct {
|
||||
uint16_t x_max; /*!< X coordinates max (for mirroring) */
|
||||
uint16_t y_max; /*!< Y coordinates max (for mirroring) */
|
||||
|
||||
gpio_num_t rst_gpio_num; /*!< GPIO number of reset pin */
|
||||
gpio_num_t int_gpio_num; /*!< GPIO number of interrupt pin */
|
||||
|
||||
struct {
|
||||
unsigned int reset: 1; /*!< Level of reset pin in reset */
|
||||
unsigned int interrupt: 1;/*!< Active Level of interrupt pin */
|
||||
} levels;
|
||||
|
||||
struct {
|
||||
unsigned int swap_xy: 1; /*!< Swap X and Y after read coordinates */
|
||||
unsigned int mirror_x: 1; /*!< Mirror X after read coordinates */
|
||||
unsigned int mirror_y: 1; /*!< Mirror Y after read coordinates */
|
||||
} flags;
|
||||
|
||||
/*!< User callback called after get coordinates from touch controller for apply user adjusting */
|
||||
void (*process_coordinates)(esp_lcd_touch_handle_t tp, uint16_t *x, uint16_t *y, uint16_t *strength, uint8_t *point_num, uint8_t max_point_num);
|
||||
/*!< User callback called after the touch interrupt occurred */
|
||||
esp_lcd_touch_interrupt_callback_t interrupt_callback;
|
||||
/*!< User data passed to callback */
|
||||
void *user_data;
|
||||
/*!< User data passed to driver */
|
||||
void *driver_data;
|
||||
} esp_lcd_touch_config_t;
|
||||
|
||||
typedef struct {
|
||||
uint8_t points; /*!< Count of touch points saved */
|
||||
|
||||
struct {
|
||||
uint16_t x; /*!< X coordinate */
|
||||
uint16_t y; /*!< Y coordinate */
|
||||
uint16_t strength; /*!< Strength */
|
||||
} coords[CONFIG_ESP_LCD_TOUCH_MAX_POINTS];
|
||||
|
||||
#if (CONFIG_ESP_LCD_TOUCH_MAX_BUTTONS > 0)
|
||||
uint8_t buttons; /*!< Count of buttons states saved */
|
||||
|
||||
struct {
|
||||
uint8_t status; /*!< Status of button */
|
||||
} button[CONFIG_ESP_LCD_TOUCH_MAX_BUTTONS];
|
||||
#endif
|
||||
|
||||
portMUX_TYPE lock; /*!< Lock for read/write */
|
||||
} esp_lcd_touch_data_t;
|
||||
|
||||
/**
|
||||
* @brief Declare of Touch Type
|
||||
*
|
||||
*/
|
||||
struct esp_lcd_touch_s {
|
||||
|
||||
/**
|
||||
* @brief set touch controller into sleep mode
|
||||
*
|
||||
* @note This function is usually blocking.
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success, otherwise returns ESP_ERR_xxx
|
||||
*/
|
||||
esp_err_t (*enter_sleep)(esp_lcd_touch_handle_t tp);
|
||||
|
||||
/**
|
||||
* @brief set touch controller into normal mode
|
||||
*
|
||||
* @note This function is usually blocking.
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success, otherwise returns ESP_ERR_xxx
|
||||
*/
|
||||
esp_err_t (*exit_sleep)(esp_lcd_touch_handle_t tp);
|
||||
|
||||
/**
|
||||
* @brief Read data from touch controller (mandatory)
|
||||
*
|
||||
* @note This function is usually blocking.
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success, otherwise returns ESP_ERR_xxx
|
||||
*/
|
||||
esp_err_t (*read_data)(esp_lcd_touch_handle_t tp);
|
||||
|
||||
/**
|
||||
* @brief Get coordinates from touch controller (mandatory)
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param x: Array of X coordinates
|
||||
* @param y: Array of Y coordinates
|
||||
* @param strength: Array of strengths
|
||||
* @param point_num: Count of points touched (equals with count of items in x and y array)
|
||||
* @param max_point_num: Maximum count of touched points to return (equals with max size of x and y array)
|
||||
*
|
||||
* @return
|
||||
* - Returns true, when touched and coordinates readed. Otherwise returns false.
|
||||
*/
|
||||
bool (*get_xy)(esp_lcd_touch_handle_t tp, uint16_t *x, uint16_t *y, uint16_t *strength, uint8_t *point_num, uint8_t max_point_num);
|
||||
|
||||
|
||||
#if (CONFIG_ESP_LCD_TOUCH_MAX_BUTTONS > 0)
|
||||
/**
|
||||
* @brief Get button state (optional)
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param n: Button index
|
||||
* @param state: Button state
|
||||
*
|
||||
* @return
|
||||
* - Returns true, when touched and coordinates readed. Otherwise returns false.
|
||||
*/
|
||||
esp_err_t (*get_button_state)(esp_lcd_touch_handle_t tp, uint8_t n, uint8_t *state);
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Swap X and Y after read coordinates (optional)
|
||||
* If set, then not used SW swapping.
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param swap: Set swap value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success, otherwise returns ESP_ERR_xxx
|
||||
*/
|
||||
esp_err_t (*set_swap_xy)(esp_lcd_touch_handle_t tp, bool swap);
|
||||
|
||||
/**
|
||||
* @brief Are X and Y coordinates swapped (optional)
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param swap: Get swap value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success, otherwise returns ESP_ERR_xxx
|
||||
*/
|
||||
esp_err_t (*get_swap_xy)(esp_lcd_touch_handle_t tp, bool *swap);
|
||||
|
||||
/**
|
||||
* @brief Mirror X after read coordinates
|
||||
* If set, then not used SW mirroring.
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param mirror: Set X mirror value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success, otherwise returns ESP_ERR_xxx
|
||||
*/
|
||||
esp_err_t (*set_mirror_x)(esp_lcd_touch_handle_t tp, bool mirror);
|
||||
|
||||
/**
|
||||
* @brief Is mirrored X (optional)
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param mirror: Get X mirror value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success, otherwise returns ESP_ERR_xxx
|
||||
*/
|
||||
esp_err_t (*get_mirror_x)(esp_lcd_touch_handle_t tp, bool *mirror);
|
||||
|
||||
/**
|
||||
* @brief Mirror Y after read coordinates
|
||||
* If set, then not used SW mirroring.
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param mirror: Set Y mirror value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success, otherwise returns ESP_ERR_xxx
|
||||
*/
|
||||
esp_err_t (*set_mirror_y)(esp_lcd_touch_handle_t tp, bool mirror);
|
||||
|
||||
/**
|
||||
* @brief Is mirrored Y (optional)
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param mirror: Get Y mirror value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success, otherwise returns ESP_ERR_xxx
|
||||
*/
|
||||
esp_err_t (*get_mirror_y)(esp_lcd_touch_handle_t tp, bool *mirror);
|
||||
|
||||
/**
|
||||
* @brief Delete Touch
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success, otherwise returns ESP_ERR_xxx
|
||||
*/
|
||||
esp_err_t (*del)(esp_lcd_touch_handle_t tp);
|
||||
|
||||
/**
|
||||
* @brief Configuration structure
|
||||
*/
|
||||
esp_lcd_touch_config_t config;
|
||||
|
||||
/**
|
||||
* @brief Communication interface
|
||||
*/
|
||||
esp_lcd_panel_io_handle_t io;
|
||||
|
||||
/**
|
||||
* @brief Data structure
|
||||
*/
|
||||
esp_lcd_touch_data_t data;
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief Read data from touch controller
|
||||
*
|
||||
* @note This function is usually blocking.
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
* - ESP_ERR_INVALID_ARG parameter error
|
||||
* - ESP_FAIL sending command error, slave hasn't ACK the transfer
|
||||
* - ESP_ERR_INVALID_STATE I2C driver not installed or not in master mode
|
||||
* - ESP_ERR_TIMEOUT operation timeout because the bus is busy
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_read_data(esp_lcd_touch_handle_t tp);
|
||||
|
||||
/**
|
||||
* @brief Read coordinates from touch controller
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param x: Array of X coordinates
|
||||
* @param y: Array of Y coordinates
|
||||
* @param strength: Array of the strengths (can be NULL)
|
||||
* @param point_num: Count of points touched (equals with count of items in x and y array)
|
||||
* @param max_point_num: Maximum count of touched points to return (equals with max size of x and y array)
|
||||
*
|
||||
* @return
|
||||
* - Returns true, when touched and coordinates readed. Otherwise returns false.
|
||||
*/
|
||||
bool esp_lcd_touch_get_coordinates(esp_lcd_touch_handle_t tp, uint16_t *x, uint16_t *y, uint16_t *strength, uint8_t *point_num, uint8_t max_point_num);
|
||||
|
||||
|
||||
#if (CONFIG_ESP_LCD_TOUCH_MAX_BUTTONS > 0)
|
||||
/**
|
||||
* @brief Get button state
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param n: Button index
|
||||
* @param state: Button state
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
* - ESP_ERR_NOT_SUPPORTED if this function is not supported by controller
|
||||
* - ESP_ERR_INVALID_ARG if bad button index
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_get_button_state(esp_lcd_touch_handle_t tp, uint8_t n, uint8_t *state);
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Swap X and Y after read coordinates
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param swap: Set swap value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_set_swap_xy(esp_lcd_touch_handle_t tp, bool swap);
|
||||
|
||||
/**
|
||||
* @brief Are X and Y coordinates swapped
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param swap: Get swap value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_get_swap_xy(esp_lcd_touch_handle_t tp, bool *swap);
|
||||
|
||||
/**
|
||||
* @brief Mirror X after read coordinates
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param mirror: Set X mirror value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_set_mirror_x(esp_lcd_touch_handle_t tp, bool mirror);
|
||||
|
||||
/**
|
||||
* @brief Is mirrored X
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param mirror: Get X mirror value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_get_mirror_x(esp_lcd_touch_handle_t tp, bool *mirror);
|
||||
|
||||
/**
|
||||
* @brief Mirror Y after read coordinates
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param mirror: Set Y mirror value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_set_mirror_y(esp_lcd_touch_handle_t tp, bool mirror);
|
||||
|
||||
/**
|
||||
* @brief Is mirrored Y
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param mirror: Get Y mirror value
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_get_mirror_y(esp_lcd_touch_handle_t tp, bool *mirror);
|
||||
|
||||
/**
|
||||
* @brief Delete touch (free all allocated memory and restart HW)
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_del(esp_lcd_touch_handle_t tp);
|
||||
|
||||
/**
|
||||
* @brief Register user callback called after the touch interrupt occurred
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param callback: Interrupt callback
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_register_interrupt_callback(esp_lcd_touch_handle_t tp, esp_lcd_touch_interrupt_callback_t callback);
|
||||
|
||||
/**
|
||||
* @brief Register user callback called after the touch interrupt occurred with user data
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
* @param callback: Interrupt callback
|
||||
* @param user_data: User data passed to callback
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_register_interrupt_callback_with_data(esp_lcd_touch_handle_t tp, esp_lcd_touch_interrupt_callback_t callback, void *user_data);
|
||||
|
||||
/**
|
||||
* @brief Enter sleep mode
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
* - ESP_ERR_INVALID_ARG if parameter is invalid
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_enter_sleep(esp_lcd_touch_handle_t tp);
|
||||
|
||||
/**
|
||||
* @brief Exit sleep mode
|
||||
*
|
||||
* @param tp: Touch handler
|
||||
*
|
||||
* @return
|
||||
* - ESP_OK on success
|
||||
* - ESP_ERR_INVALID_ARG if parameter is invalid
|
||||
*/
|
||||
esp_err_t esp_lcd_touch_exit_sleep(esp_lcd_touch_handle_t tp);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
202
managed_components/espressif__esp_lcd_touch/license.txt
Normal file
202
managed_components/espressif__esp_lcd_touch/license.txt
Normal file
@@ -0,0 +1,202 @@
|
||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
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|
||||
|
||||
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|
||||
|
||||
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|
||||
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||||
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|
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|
||||
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||||
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|
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|
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|
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|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
Reference in New Issue
Block a user