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    Hi, sometimes my program crashes and I do not know why. I have a error "OS_ERR_FIFO_OVF". I read the information Keil : http://www.keil.com/support/docs/3604.htm and http://www.keil.com/support...
  • RTX OS_ERR_FIFO_OVF
    Hi, I am using the STM32F207 (Cortex-M3) device with MDK 4.50. I have an ISR function which calls isr_evt_set() to send a “Tick” event when a 1ms h/w timer tick occurs. A task calls os_evt_wait_and...
  • RL-ARM : OS_ERR_FIFO_OVF
    Hi, What mean the OS_ERR_FIFO_OVF error on runtime? Best regard.
  • Saving data when received serially
    Hello I am designing a knitting machine which requires to change the knit design after some regular period. The user will design and feed the data serially through computer to 8051. Where and how...
  • Can send serial data but not receive
    When I try to use getchar, the program just hangs. It seems as though the bit in the U0LSR register that says data is in the RDR register is not being set. printf works just fine as I can see everything...