42 lines
1007 B
C
42 lines
1007 B
C
/*
|
|
* Copyright (c) 2006-2018, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2021-01-13 RiceChen the first version
|
|
*/
|
|
|
|
#ifndef __GT911_H__
|
|
#define __GT911_H__
|
|
|
|
#include "touch.h"
|
|
|
|
#define GT911_ADDR_LEN 2
|
|
#define GT911_REGITER_LEN 2
|
|
#define GT911_MAX_TOUCH 5
|
|
#define GT911_POINT_INFO_NUM 1
|
|
|
|
#define GT911_ADDRESS_HIGH 0x5D
|
|
#define GT911_ADDRESS_LOW 0x14
|
|
|
|
#define GT911_COMMAND_REG 0x8040
|
|
#define GT911_CONFIG_REG 0x8047
|
|
|
|
#define GT911_PRODUCT_ID 0x8140
|
|
#define GT911_VENDOR_ID 0x814A
|
|
#define GT911_READ_STATUS 0x814E
|
|
|
|
#define GT911_POINT1_REG 0x814F
|
|
#define GT911_POINT2_REG 0x8157
|
|
#define GT911_POINT3_REG 0x815F
|
|
#define GT911_POINT4_REG 0x8167
|
|
#define GT911_POINT5_REG 0x816F
|
|
|
|
#define GT911_CHECK_SUM 0x80FF
|
|
|
|
int rt_hw_gt911_init(const char *name, struct rt_touch_config *cfg);
|
|
|
|
#endif /* gt911.h */
|