• Strange behaviour with TCP-Net/RTX
    Hi, I writing an FTP server with RTX and TCP net. At this time the code only sends a welcome string when someone connects on the port 21. It works well at the first connection, but at the second...
  • Strange behavior of the "smmls" instruction
    I try to optimize my code by substituting a pair of smull and sub instructions with one smmls instruction, but the smmls gives the wrong result! This is the test case: mov32 r1, #0x8000d286 mov32...
  • Strange RTX behavior with bootloader
    Hi dear ARM fellows, Firstly, let me introduce the context. I am developping a RTX/RL software for a custom board based on a LPC2388 µC. I was using an old version of MDK-ARM and RL-ARM to develop...
  • Don't work RL-TCP NET
    I want use RL TCPnet on lpc2368. I use it such as this example: www.keil.com/.../rlarm_tn_using_tcpsoc_example.htm GSM module connect via COM, because, I implemet next functions in my programm...
  • Strange behavior of the Debugger
    I have seen a strange behavior of Keil Debugger: when I try to step through mov A,SBUF previously setting SBUF with some value in Watch Window I don't see this value in A after step. Is this a problem...