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38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
/*
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* Copyright (c) 2024-2025, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Notes
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* 2024-04-19 the first version
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*/
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#ifndef __ST16XX_H__
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#define __ST16XX_H__
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#include <aic_hal_gpio.h>
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#include <aic_drv_gpio.h>
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#include "drivers/touch.h"
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/* ST16XX device reg */
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#define ST16XX_ADDR 0x55
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#define ST16XX_STATUS_REG 0x01
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#define ST16XX_RESET_REG 0x02
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#define ST16XX_TIMOUT_REG 0x03
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#define ST16XX_RESOLUTION_REG 0x04
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#define ST16XX_TOUCH_INFO 0x10
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#define ST16XX_KEY_REG 0x11
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#define ST16XX_CONTACTS_NUM_REG 0x3f
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#define ST16XX_MAX_TOUCH 5
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#define ST16XX_POINT_INFO_NUM 4
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#define ST16XX_RESET_PIN AIC_TOUCH_PANEL_ST16XX_RST_PIN
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#define ST16XX_IRQ_PIN AIC_TOUCH_PANEL_ST16XX_INT_PIN
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#define ST16XX_I2C_CHAN AIC_TOUCH_PANEL_ST16XX_I2C_CHA
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int rt_hw_st16xx_init(const char *name, struct rt_touch_config *cfg);
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#endif
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