• How to (easily) flash a custom .hex file with debugger?
    Hello, I am developping on a firmware using a bootloader which verifies main application's CRC prior to let it start. To do this, I am generating an extra .hex file with data for bootloader added to...
  • Flash CRC, constant at Flash end
    Hello, I am doing a CRC calculation over the Program Flash of the Cortex M0 STM32F030 CPU. For this I want to place a constant at the end of the flash (containing the expected CRC) using: __attribute__...
  • CRC-32 or CRC-16 code
    Dear friends, I'm trying to develop a CRC-32 routine for my V-Star Quisar 320 using the Keil C51 compiler suite. I have found (in the Internet) a sample C code implementing CRC-32 algorithm. Testing...
  • Customized bootloader to program HEX file
    I am trying to write a customized boot loader application on LPC2478. The bootloader application reads the hex file stored in a memory device and programs the on chip flash memory using IAP routines...
  • CRC problem
    I have used this C code posted by others in the forum. But i found that i can only do CRC for 7 bytes. Is it the problem of only 16 elements in the feedback array? or why? /*********************...