AS608指纹模块pdf资料芯片解密
- 芯片解密/*------------------ FINGERPRINT命令字 --------------------------*/
- 芯片解密//发送包头
- void FPM10A_Cmd_Send_Pack_Head(void)
- {
- int i;
- for(i=0;i<6;i++) //包头
- {
- Uart_Send_Byte(FPM10A_Pack_Head[i]);
- }
- }
- //发送指令
- void FPM10A_Cmd_Check(void)
- {
- int i=0;
- FPM10A_Cmd_Send_Pack_Head(); //发送通信协议包头
- for(i=0;i<10;i++)
- {
- Uart_Send_Byte(FPM10A_Get_Device[i]);
- }
- }
- //接收反馈数据缓冲
- void FPM10A_Receive_Data(unsigned char ucLength)
- {
- unsigned char i;
- for (i=0;i<ucLength;i++)
- FPM10A_RECEICE_BUFFER[i] = Uart_Receive_Byte();
- }
- //FINGERPRINT_获得指纹图像命令
- void FPM10A_Cmd_Get_Img(void)
- {
- unsigned char i;
- FPM10A_Cmd_Send_Pack_Head(); //发送通信协议包头
- for(i=0;i<6;i++) //发送命令 0x1d
- {
- Uart_Send_Byte(FPM10A_Get_Img[i]);
- }
- }
- //讲图像转换成特征码存放在Buffer1中
- void FINGERPRINT_Cmd_Img_To_Buffer1(void)
- {
- unsigned char i;
- FPM10A_Cmd_Send_Pack_Head(); //发送通信协议包头
- for(i=0;i<7;i++) //发送命令 将图像转换成 特征码 存放在 CHAR_buffer1
- {
- Uart_Send_Byte(FPM10A_Img_To_Buffer1[i]);
- }
- }
- //将图像转换成特征码存放在Buffer2中
- void FINGERPRINT_Cmd_Img_To_Buffer2(void)
- {
- unsigned char i;
- for(i=0;i<6;i++) //发送包头
- {
- Uart_Send_Byte(FPM10A_Pack_Head[i]);
- }
- for(i=0;i<7;i++) //发送命令 将图像转换成 特征码 存放在 CHAR_buffer1
- {
- Uart_Send_Byte(FPM10A_Img_To_Buffer2[i]);
- }
- }
芯片解密
