267 lines
9.4 KiB
C
267 lines
9.4 KiB
C
/* drivers/input/touchscreen/gt9xx.h
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*
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* 2010 - 2013 Goodix Technology.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be a reference
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* to you, when you are integrating the GOODiX's CTP IC into your system,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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*/
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#ifndef _GOODIX_GTXX_H
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#define _GOODIX_GTXX_H
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#include "stm32h7xx.h"
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#ifndef NULL
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#define NULL 0
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#endif
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#define UPDATE_CONFIG 0 // 1 ：更新配置 0 ：不更新配置
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/*flags的可取值，注释掉的在本工程没有用到*/
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//#define I2C_M_TEN 0x0010 /* 表示这是个10位地址 */
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//#define I2C_M_NOSTART 0x4000 /* if I2C_FUNC_PROTOCOL_MANGLING */
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//#define I2C_M_REV_DIR_ADDR 0x2000 /* if I2C_FUNC_PROTOCOL_MANGLING */
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//#define I2C_M_IGNORE_NAK 0x1000 /* if I2C_FUNC_PROTOCOL_MANGLING */
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//#define I2C_M_NO_RD_ACK 0x0800 /* if I2C_FUNC_PROTOCOL_MANGLING */
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//#define I2C_M_RECV_LEN 0x0400 /* length will be first received byte */
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/* 表示读数据 */
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#define I2C_M_RD 0x0001
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/*
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* 存储I2C通讯的信息
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* @addr： 从设备的I2C设备地址
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* @flags: 控制标志
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* @len： 读写数据的长度
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* @buf： 存储读写数据的指针
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**/
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struct i2c_msg {
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uint8_t addr; /*从设备的I2C设备地址 */
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uint16_t flags; /*控制标志*/
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uint16_t len; /*读写数据的长度 */
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uint8_t *buf; /*存储读写数据的指针 */
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};
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/**
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* @brief 触摸屏参数
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*/
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typedef struct
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{
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/*根据触摸屏类型配置*/
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uint16_t max_width; //触点最大值,高
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uint16_t max_height; //触点最大值，宽
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uint16_t config_reg_addr; //不同类型的触摸ic配置寄存器地址不同
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}TOUCH_PARAM_TypeDef;
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/**
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* @brief 触摸屏类型
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*/
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typedef enum
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{
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GT9157=0,
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GT911=1,
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GT5688=2,
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GT917S=3,
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GT615=4,
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GT1151QM=5,
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TOUCH_TYPE_NUM /* TOUCH芯片类型总数 */
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}TOUCH_IC;
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extern TOUCH_IC touchIC;
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extern const TOUCH_PARAM_TypeDef touch_param[];
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// TODO: define your own default or for Sensor_ID == 0 config here.
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// The predefined one is just a sample config, which is not suitable for your tp in most cases.
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// 5寸屏GT9157驱动配置
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//#define CTP_CFG_GT9157 {\
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//0x00,0x20,0x03,0xE0,0x01,0x05,0x3C,0x00,0x01,0x08,\
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//0x28,0x0C,0x50,0x32,0x03,0x05,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x17,0x19,0x1E,0x14,0x8B,0x2B,0x0D,\
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//0x33,0x35,0x0C,0x08,0x00,0x00,0x00,0x9A,0x03,0x11,\
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//0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x32,0x00,0x00,\
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//0x00,0x20,0x58,0x94,0xC5,0x02,0x00,0x00,0x00,0x04,\
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//0xB0,0x23,0x00,0x93,0x2B,0x00,0x7B,0x35,0x00,0x69,\
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//0x41,0x00,0x5B,0x4F,0x00,0x5B,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0E,0x10,\
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//0x12,0x14,0x16,0x18,0x1A,0xFF,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x02,0x04,0x06,0x08,0x0A,0x0C,0x0F,\
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//0x10,0x12,0x13,0x16,0x18,0x1C,0x1D,0x1E,0x1F,0x20,\
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//0x21,0x22,0x24,0x26,0xFF,0xFF,0xFF,0xFF,0x00,0x00,\
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//0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,\
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//0xFF,0xFF,0xFF,0xFF,0x48,0x01\
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//}
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// 7寸屏GT911驱动配置
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//#define CTP_CFG_GT911 {\
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//0x00,0x20,0x03,0xE0,0x01,0x05,0x3D,0x00,0x01,0x48,\
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//0x28,0x08,0x6E,0x5A,0x03,0x05,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x18,0x1A,0x1E,0x14,0x87,0x28,0x0A,\
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//0x46,0x48,0x31,0x0D,0x00,0x00,0x02,0x18,0x03,0x1D,\
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//0x00,0x01,0x00,0x00,0x00,0x03,0x64,0x32,0x00,0x00,\
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//0x00,0x0F,0x4B,0x94,0x45,0x02,0x07,0x00,0x00,0x04,\
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//0x9B,0x11,0x00,0x72,0x18,0x00,0x57,0x21,0x00,0x43,\
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//0x2E,0x00,0x36,0x40,0x00,0x36,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x14,0x12,0x10,0x0E,0x0C,0x0A,0x08,0x06,\
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//0x04,0x02,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x26,0x24,0x22,0x21,0x20,0x1F,0x1E,0x1D,\
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//0x0C,0x0A,0x08,0x06,0x04,0x02,0x00,0xFF,0xFF,0xFF,\
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//0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,\
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//0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
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//0x00,0x00,0x00,0x00,0xCD,0x01 \
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//}
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// STEP_3(optional): Specify your special config info if needed
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#define GTP_MAX_HEIGHT touch_param[touchIC].max_height
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#define GTP_MAX_WIDTH touch_param[touchIC].max_width
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#define GTP_INT_TRIGGER 0
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#define GTP_MAX_TOUCH 5
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//***************************PART3:OTHER define*********************************
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#define GTP_DRIVER_VERSION "V2.2<2014/01/14>"
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#define GTP_I2C_NAME "Goodix-TS"
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#define GT91XX_CONFIG_PROC_FILE "gt9xx_config"
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#define GTP_POLL_TIME 10
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#define GTP_ADDR_LENGTH 2
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#define GTP_CONFIG_MIN_LENGTH 186
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#define GTP_CONFIG_MAX_LENGTH 256
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#define FAIL 0
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#define SUCCESS 1
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#define SWITCH_OFF 0
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#define SWITCH_ON 1
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//******************** For GT9XXF Start **********************//
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#define GTP_REG_BAK_REF 0x99D0
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#define GTP_REG_MAIN_CLK 0x8020
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#define GTP_REG_CHIP_TYPE 0x8000
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#define GTP_REG_HAVE_KEY 0x804E
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#define GTP_REG_MATRIX_DRVNUM 0x8069
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#define GTP_REG_MATRIX_SENNUM 0x806A
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#define GTP_REG_COMMAND 0x8040
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#define GTP_COMMAND_READSTATUS 0
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#define GTP_COMMAND_DIFFERENCE 1
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#define GTP_COMMAND_SOFTRESET 2
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#define GTP_COMMAND_UPDATE 3
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#define GTP_COMMAND_CALCULATE 4
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#define GTP_COMMAND_TURNOFF 5
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#define GTP_FL_FW_BURN 0x00
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#define GTP_FL_ESD_RECOVERY 0x01
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#define GTP_FL_READ_REPAIR 0x02
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#define GTP_BAK_REF_SEND 0
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#define GTP_BAK_REF_STORE 1
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#define CFG_LOC_DRVA_NUM 29
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#define CFG_LOC_DRVB_NUM 30
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#define CFG_LOC_SENS_NUM 31
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#define GTP_CHK_FW_MAX 40
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#define GTP_CHK_FS_MNT_MAX 300
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#define GTP_BAK_REF_PATH "/data/gtp_ref.bin"
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#define GTP_MAIN_CLK_PATH "/data/gtp_clk.bin"
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#define GTP_RQST_CONFIG 0x01
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#define GTP_RQST_BAK_REF 0x02
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#define GTP_RQST_RESET 0x03
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#define GTP_RQST_MAIN_CLOCK 0x04
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#define GTP_RQST_RESPONDED 0x00
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#define GTP_RQST_IDLE 0xFF
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//******************** For GT9XXF End **********************//
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// Registers define
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#define GTP_READ_COOR_ADDR 0x814E
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#define GTP_REG_SLEEP 0x8040
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#define GTP_REG_SENSOR_ID 0x814A
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#define GTP_REG_CONFIG_DATA touch_param[touchIC].config_reg_addr
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#define GTP_REG_VERSION 0x8140
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#define RESOLUTION_LOC 3
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#define TRIGGER_LOC 8
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#define X2Y_LOC (1<<3)
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#define CFG_GROUP_LEN(p_cfg_grp) (sizeof(p_cfg_grp) / sizeof(p_cfg_grp[0]))
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//***************************PART1:ON/OFF define*******************************
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#define GTP_DEBUG_ON 0
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#define GTP_DEBUG_ARRAY_ON 0
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#define GTP_DEBUG_FUNC_ON 0
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// Log define
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#define GTP_INFO(fmt,arg...) printf("<<-GTP-INFO->> "fmt"\n",##arg)
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#define GTP_ERROR(fmt,arg...) printf("<<-GTP-ERROR->> "fmt"\n",##arg)
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#define GTP_DEBUG(fmt,arg...) do{\
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if(GTP_DEBUG_ON)\
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printf("<<-GTP-DEBUG->> [%d]"fmt"\n",__LINE__, ##arg);\
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}while(0)
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#define GTP_DEBUG_ARRAY(array, num) do{\
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int32_t i;\
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uint8_t* a = array;\
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if(GTP_DEBUG_ARRAY_ON)\
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{\
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printf("<<-GTP-DEBUG-ARRAY->>\n");\
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for (i = 0; i < (num); i++)\
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{\
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printf("%02x ", (a)[i]);\
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if ((i + 1 ) %10 == 0)\
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{\
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printf("\n");\
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}\
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}\
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printf("\n");\
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}\
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}while(0)
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#define GTP_DEBUG_FUNC() do{\
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if(GTP_DEBUG_FUNC_ON)\
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printf("<<-GTP-FUNC->> Func:%s@Line:%d\n",__func__,__LINE__);\
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}while(0)
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#define GTP_SWAP(x, y) do{\
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typeof(x) z = x;\
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x = y;\
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y = z;\
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}while (0)
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//*****************************End of Part III********************************
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int8_t GTP_Reset_Guitar(void);
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int32_t GTP_Read_Version(void);
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void GTP_IRQ_Disable(void);
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void GTP_IRQ_Enable(void);
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int32_t GTP_Init_Panel(void);
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int8_t GTP_Send_Command(uint8_t command);
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int GTP_Execu( int *x,int *y);
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#endif /* _GOODIX_GT9XX_H_ */
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