• Retarget _sys_open and disable file buffering
    I use the FlashFS and therefore, I have a Retarget.c, in which the most _sys_ functions are programmed to wrap the stdio functions to the flash-fs library. I like to create a virtual file, for which...
  • ANOTHER retarget issue
    Hi All, I've been working my way through all the retarget.c threads on here today, trying to resolve the old Symbol __stdout multiply defined (by stdio_streams.o and retarget.o) Symbol __stding...
  • Retargeting and Enabling Exceptions with an ELF Image
    Retargeting an ELF Image for Armv8 Fixed Virtual Platform --> In my last blog we built an executable image to print "hello world" to a terminal. The same tools are being used here. Since the files in...
  • Retargeting printf(), by writing custom fputc()
    Hello! I have been reading on how to retarget printf() so I can direct it to my USART Tx. I have never done retargeting before (not even on other platforms) so this is new to me. Eventually I...
  • C Library I/O retargeting
    Hello, I'm having an issue with re-targeting the C library. I'm using RL-Flash + RL-TCP + RTX. I have (want) my printf etc (stdin, stdout stderr) erdirected to a UART. While reading the...