60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
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* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file
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* @brief ESP LCD touch: AXS5106
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*/
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#pragma once
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#include "esp_lcd_touch.h"
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#include "driver/i2c_master.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Create a new AXS5106 touch driver
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*
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* @note The I2C communication should be initialized before use this function.
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*
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* @param io LCD/Touch panel IO handle
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* @param config: Touch configuration
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* @param out_touch: Touch instance handle
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* @return
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* - ESP_OK on success
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* - ESP_ERR_NO_MEM if there is no memory for allocating main structure
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*/
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esp_err_t esp_lcd_touch_new_i2c_axs5106(const esp_lcd_panel_io_handle_t io, const esp_lcd_touch_config_t *config, esp_lcd_touch_handle_t *out_touch);
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/**
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* @brief I2C address of the AXS5106 controller
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*
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*/
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#define ESP_LCD_TOUCH_IO_I2C_AXS5106_ADDRESS (0x63)
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/**
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* @brief Touch IO configuration structure
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*
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*/
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#define ESP_LCD_TOUCH_IO_I2C_AXS5106_CONFIG() \
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{ \
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.dev_addr = ESP_LCD_TOUCH_IO_I2C_AXS5106_ADDRESS, \
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.control_phase_bytes = 1, \
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.dc_bit_offset = 0, \
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.lcd_cmd_bits = 8, \
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.flags = \
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{ \
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.disable_control_phase = 1, \
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} \
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}
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#ifdef __cplusplus
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}
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#endif
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