STM32指纹识别程序

unsigned char LCD_ID_11[16] = {" Huan Ying "}; unsigned char LCD_ID_22[16] = {" Shi Bai "}; unsigned char LCD_ID_33[16] = {" Qing Shi Yong "}; void FPMXX_Check_Module() { unsigned int i=0; FPMXX_Cmd_Check(); for(i=0;i<12;i++) { FPMXX_RECEICE_BUFFER[i] = UART_Receive_Byte();//UART Receive a byteg } if(FPMXX_RECEICE_BUFFER[8]==0x03) { for(i=0;i<556;i++) { switch(i) { case 37:FPMXX_RECEICE_BUFFER[1] = UART_Receive_Byte();break; case 38:FPMXX_RECEICE_BUFFER[2] = UART_Receive_Byte();break; case 39:FPMXX_RECEICE_BUFFER[3] = UART_Receive_Byte();break; case 40:FPMXX_RECEICE_BUFFER[4] = UART_Receive_Byte();break; case 41:FPMXX_RECEICE_BUFFER[5] = UART_Receive_Byte();break; default:FPMXX_RECEICE_BUFFER[0] = UART_Receive_Byte(); } } //判断指纹识别模块型号 if(FPMXX_RECEICE_BUFFER[1] == 0x46 && + FPMXX_RECEICE_BUFFER[2] == 0x50 && + FPMXX_RECEICE_BUFFER[3] == 0x4D && + FPMXX_RECEICE_BUFFER[4] == 0x31 && + FPMXX_RECEICE_BUFFER[5] == 0x30) { L1602_string(1,1,LCD_ID_11); while(1) { if(KEY0 == 0) { Delay_Ms(10); while(KEY0 == 0); Delay_Ms(100); break; } Delay_Ms(100); } } } }