Here is my code:
#include <stdio.h>
int main(void) {
FILE *fp;
unsigned int i;
...
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Possible Duplicate:
Convert a long hex string in to int array with sscanf
I have seen some topics on this before, but most solutions are in ... |
Actually I found a simple for my problem, I guess I didn't think about it before. I avoided using any characters and maintained everything in short int format. I used cout << hex << variable (easily changes the variable to its hex equivalent). Also, to eliminate the extra 0 bit I had, I divided inpStatus/2 and multiplied inpD7 by 2^7 to ... |
4. hex to binary cboard.cprogramming.comThe problem here is that the character array binary gets overloaded because I am reading in multiple (unknown) number of hex numbers. I also have the problem of not knowing how many inputs there are so I don't know how to define the array. Anyway I can circumvent these problems? Code: while (scanf("%s\n", hex) == 1) { for (i=0; i<8; i++) ... |
Dear friends, I am trying to write a function that will convert an integer to a hex string. I would like to use the switch method. The code below is my work in progress, the logic i'm trying to follow is: take the decimal integer 'n' and divide by 16 the remainder 'm' will form the first hex digit - hexstring[] ... |
6. Hex to binary cboard.cprogramming.com |
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8. binary to hex cboard.cprogramming.comCode: #include int main (); void bintohex (int); int main ()s { int digit; scanf ("%d", &digit); bintohex (digit); return 0; } void bintohex (int digit) /* print out bintohex code */ { switch (digit) { case 0000 : printf ("0"); break; case 0001 : printf ("1"); break; case 0010 : printf ("2"); break; case 0011 : printf ("3"); break; ... |
hex to binary,hex to decimal I just need any advice or guidance anyone has to writing the function to do this. Thanks! Here is what I have so far: #define ARRAYSZ 128 enum mode_t { BINARY, DECIMAL, HEXADEC }; enum boolean_t { FALSE, TRUE }; int setmode(char, enum mode_t *); enum boolean_t isBINARY(char *); enum boolean_t isDECIMAL(char *); enum boolean_t ... |
Hi guys, i am trying to convert a hex string into binary and store it in a seperate array. the hex characters must be stored in every nybble instead of every byte. thus reducing the size of the array. at the moment, i've managed to convert them from chars into hex format and stored them into an array. the next step ... |
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#include #include #include #include #include #define FirstDigit 48 void BinToHex(char* BinData, char* HexData) { long int Number = 0; int BinLength = strlen(BinData); for(int i=0; i |
CGIASM again - if you haven't heard the whole story - nevermind, it's not relevant. Lets say I need to enter 11001101 into a file. If I used the conventional way, I'd get the ascii character representing a 1 and a 0. I need it in the actually binary, so that it should actually represent ascii 205, or "-" Now once ... |
I need to write a program that reads a binary file and writes the file to a text file in ASCII Hex format. I also need each line to be 16 bytes long or 32 characters like this: :100000002345a42d etc. ":" is start of new line "10" is number of bytes converted (in this case 16) "0000" is 16 bit address ... |
/* Program to convert hexAdeCimal into binary form........ Q_13......... */ #include #include #include int *input( int *l_pos ) { *l_pos = 0 ; int i = 0 , j; int t_bit , *arr ; printf("\n\n\tEnter the bits in hexadecimal form( 0 to 9 and A to F in CAPS ) in ") ; printf("\n\tsequence and to quit entering , press 'RETURN' ... |
Hi guys, i am trying to convert a hex string into binary and store it in a seperate array. the hex characters must be stored in every nybble instead of every byte. thus reducing the size of the array. at the moment, i've managed to convert them from chars into hex format and stored them into an array. the next step ... |
A few more words if you please. Decimal? As in a string? in C and it's various flavors, values are stored as binary, but is what you're saying with respect to displaying / printing the value? A few of the conversions can be done simply by printf, but binary isn't one of them to my knowledge. Whats the if/else in your ... |
Does anyone have any idea how to write a C function that will convert a hex values such as 8d2804b0 to a binary value 10001101001010000000010010110000. The only catch is that I am then trying to separate the binary value into 6bits,5bits,5bits,5bits,5bits,6bits fields. Such as 100011 01001 01000 00000 10010 110000. So then I can store each of these separate binary values ... |
why would he fscanf to an integer location when he can just read (or map) the file into memory & go through the data a lot faster (assuming the file is not HUGE)? And as I said before, %02x, not just %x; if reading 1 byte at a time, reading a nibble is ridiculous. |
Hi all, I am new to C, and till now have only done python (a years worth at university), and am finding myself running into walls whenever i try to do seemingly simply stuff. One of the main issues in comparison is the lack of a interpreter and Ch is only of limited help. I figured that here at least i ... |
/* Libraries */ #include #include #include int main() { int j; char binaryNum[8], *pointer; char hexNum[8] = "39"; /* From Hex convert to decimal */ j = strtol( hexNum, &pointer, 16); /* From Decimal convert to Binary */ itoa(j, binaryNum, 2); printf("Hex: %s Bin: %s \n",hexNum, binaryNum ); system("PAUSE"); return 0; } |