• TIM7 CNT REGISTER doesn't show anything but zero's
    Hello everyone, I have had this issue for a long time and just can't over-come it. I've searched and search the reference material, but have no luck. I have a stm32f303 and a Keil uVision 4...
  • fwrite does not result in call to retargetted _sys_write
    I have retargetted streamed io as per the following article. infocenter.arm.com/.../index.jsp I have added some simple test code as follows: FILE * pFile; char buffer[] = { 'x' , 'y'...
  • BYTES
    hi In language C, how I can obtain each BYTE of a number floating point located in XDATA. Example: If number is -12.5 Address 0 1 2 3 Content 0xC1 0x48 0x00 0x00 How I can consent to each...
  • When copying an unsigned int the result is byte swapped
    Hi, I am using Cx51v7.20 I have declared a table in battery backed far data memory as an unsigned int table. unsigned int far fireCalibrationANALOG_FIRE_LINES] _at_ 0x5F0050; I store data in...
  • CRC for 256 byte data
    Can the following code be used for detecting an error in a data packet of 256 bytes? /* * Function: Do_CRC8 * * Description: * Computes the CRC value given the byte and the old CRC value as a static...