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