Momos1989
Junior Member level 2
hello eveyone,
I'm trying to make a simulation of SD card with ISIS Proteus , the code for the Microcontrolleur is in C langage! but I don't know why i don't get something in the virtual terminal !!! help mee pleaaazz!!!
here is the code:
I'm trying to make a simulation of SD card with ISIS Proteus , the code for the Microcontrolleur is in C langage! but I don't know why i don't get something in the virtual terminal !!! help mee pleaaazz!!!
here is the code:
Code C - [expand] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 // This function sends carriage-return and line-feed to USART // sfr sbit Mmc_Chip_Select at RC2_bit; sfr sbit Mmc_Chip_Select_Direction at TRISC2_bit; void Newline() { Soft_Uart_Write(0x0D); // Send carriage-return Soft_Uart_Write(0x0A); // Send line-feed } // // This function sends a space character to USART // void Space() { Soft_Uart_Write(0x20); } // // This function sends a text to serial port // void Text_To_Usart(unsigned char *m) { unsigned char i; i = 0; while(m[i]!= 0) { // Send TEXT to serial port Soft_Uart_Write(m[i]); i++; } } // // This function sends string to serial port. The string length is passed as an argument // void Str_To_Usart(unsigned char *m,unsigned char l) { unsigned char i; unsigned char txt[4]; i=0; for(i=0; i<l; i++) { ByteToStr(m[i],txt); Text_To_Usart(txt); Space(); } } // // Start of MAIN program // void main() { unsigned char error,CID[16]; unsigned char msg[] = "S"; // // Configure the serial port // Soft_Uart_Init(PORTC,7,6,2400,0); // TX=RC6 // // Initialise the SD card // SPI1_Init_Advanced(_SPI_MASTER_OSC_DIV16, _SPI_DATA_SAMPLE_MIDDLE, _SPI_CLK_IDLE_LOW, _SPI_LOW_2_HIGH); // // Initialise the SD bus // while(Mmc_Init()); // // Start of MAIN loop. Read the SD card CID register and send the data // to serial port every 10 seconds // for(;;) // Endless loop { Text_To_Usart(msg); // Send TEXT Newline(); // Send newline Newline(); // Send newline error = Mmc_Read_Cid(CID); // Read CID register into CID // // Send the data to RS232 port // Str_To_Usart(CID,16); // Send CID contents to UART Delay_Ms(10000); // Wait 10 seconds Newline(); Newline(); } }
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