from bus hound pen test data.docx

触摸框检测软件向设备握手的请求命令：1A , FF , FF , FF

回复 demo

ID_16_CMD_KTCTEST_HANDSHAKE =1a

if(send_xyd.cmdv==ID_16_CMD_KTCTEST_HANDSHAKE)

{

Handle_Hid_Cmd_WaveTest_HandShake();

}

void Handle_Hid_Cmd_WaveTest_HandShake(void)

{

pInDataBuff[4]='0';

#elif defined(KTC_T62_65)

pInDataBuff[3]='6';

pInDataBuff[4]='2';

#else

pInDataBuff[3]='6';

pInDataBuff[4]='1';

#endif

pInDataBuff[5]=PAD_SIZE;

pInDataBuff[6]=0;//HID 1 bulk

pInDataBuff[13]=LED_NUM_X_5;

pInDataBuff[14]=LED_NUM_X_6;

pInDataBuff[15]=LED_NUM_X_7;

pInDataBuff[16]=LED_NUM_X_8;

pInDataBuff[17]=LED_NUM_Y_1;

pInDataBuff[18]=LED_NUM_Y_2;

pInDataBuff[19]=LED_NUM_Y_3;

pInDataBuff[20]=LED_NUM_Y_4;

pInDataBuff[21]=LED_NUM_Y_5;

pInDataBuff[22]=LEDX;

pInDataBuff[27]=LEDY+OBLIYSCAN;

/////////////////////////////////////////////

pInDataBuff[28]=VERSION_1;

pInDataBuff[29]=(VERSION_2*10+VERSION_3);

USBD_HID_SendReport(&hUsbDeviceFS, pInDataBuff,64);

}

回复的数据：

#define START_UPDATE_CMD 0xE0 切换 Bootloader 命令：06E0 更新系统复位

else if(rec[1]==START_UPDATE_CMD)

{

Handle_Hid_Cmd_Fw_Bootloader_Cnt();

}

void Handle_Hid_Cmd_Fw_Bootloader_Cnt(void)

PenSignByte=*(uint32_t*)(0x0801fff4);

ICModeSign=*(uint32_t*)(0x0801fff8);

BootVersion=*(uint32_t*)(0x0801fffc);

FLASH_Erase_Sector(FLASH_SECTOR_4,VOLTAGE_RANGE_3);

FLASHStatus=HAL_FLASH_Program(FLASH_TYPEPROGRAM_WORD,0x0801fff0,0x00000000);

FLASHStatus=HAL_FLASH_Program(FLASH_TYPEPROGRAM_WORD,0x0801fff4,PenSignByte);

FLASHStatus=HAL_FLASH_Program(FLASH_TYPEPROGRAM_WORD,0x0801fff8,ICModeSign);

FLASHStatus=HAL_FLASH_Program(FLASH_TYPEPROGRAM_WORD,0x0801fffc,BootVersion);

DELAY_20US;

__set_PRIMASK(1);

SystemReset();

}

回复：

重新枚举