• how to handle _free_box() failure?
    Hello - we're using RL-ARM RTX on an STM32F105 based product, and passing messages between tasks in our system strictly via mailboxes and memory pools, using _alloc_box() and _free_box() to obtain and...
  • _free_box failing, memory pool filling up
    Hi, I am using RL-ARM 4.01 on a STMicro Cortex-M3 (uVision V4.00a), and having some trouble with mailboxes. The key issue is that _free_box is failing (have verified this in debug), and as a result...
  • TCPNet PPP sometimes fails
    I am using RL-ARM TCPnet in an attempt to set up a PPP connection to Windows XP. Sometimes it all works well; i can connect to my device and i can normally exchange tcp packets. Other times, ppp links...
  • Hanging in printf sometimes
    I started my first project on the LPC2368 using uVision. During this time, sometimes the program goes to DAbt_Handler. It locks like the reason is calling printf (by commenting-out printf the problem...