read « byte « C Data Type Q&A

1. how to get number of read bytes    stackoverflow.com

when I read from stdin like this:

size_t bufSize = 1024;
unsigned char inputBuffer[bufSize];
size_t readNum = 0;
readNum = fread(inputBuffer, sizeof(unsigned char) * bufSize, 1, stdin);

2. reading one byte at a time and finding bit value and ascii value    cboard.cprogramming.com

I have a program that reads binary file. I can read and write one byte at a time. But - I have to read the bits of each byte and find the value of the 8th bit, which consists of parity. - I have to look for carriage return in the file. Then read two bytes to get checksum. - Then ...

3. how to read 4 consecutive bytes as an integer    cboard.cprogramming.com

lol yea its a long int. heres the code, but i haven't figured this bit out yet. Code: #include #include #include BYTE* loadPicture(void) { HANDLE hBitMap = LoadImage(0, "img.bmp", IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE); BITMAP bitmap; GetObject(hBitMap,sizeof(BITMAP),&bitmap); int size = bitmap.bmHeight*bitmap.bmWidth*bitmap.bmBitsPixel/8; printf("%d %d %d %d \n", bitmap.bmHeight, bitmap.bmWidth, bitmap.bmBitsPixel, size); BYTE *lpBits = malloc(size); GetBitmapBits((HBITMAP)hBitMap,size,lpBits ); return lpBits; } ...

4. Reading Individual bits from 2 bytes    cboard.cprogramming.com

Hi all, I'm writing a piece of embedded software and I'm kinda stuck and wondered if anyone can point me in the right direction. I've been thinking for hours and hope that new eyes could see what tired eyes can't. I'm reading in characters from the USB which is set up as a virtual COM port. I need the characters to ...

5. Reading Each Bit of a Byte    forums.devshed.com

6. Reading Muliti Bytes Characters using C    forums.devshed.com

Hi All, How to read multibytes character content files like Chinese,Japanese & Korean language content files ?. Is it possible to change the multibytes to UTF-8 (Unicode Transformating Format-8) using C . I come to know that getc() function will not read multibytes properly . Is it true ?. If yes what else function i can use to read ?. Iam ...