• Lost charactes in serial simulator
    Hi, I have a set of assembler + C routines to handle the serial line that work flawlessly in the DS5002 and DS5250. However, when I debug the code with the uVision Simulator I often lose chars in the...
  • Lost
    I just got the v4 of Keil. I am programming with a 8 bit 8051 micro controller. I was wondering if there are any good books or materials that will help me understand programing alot better. I look at...
  • value gets lost?
    Hello, I have a variable declared to an absolute memroy location: #define H1Utol MVAR (unsigned short, 0x12301C) and a function that starts like this: void func (void) { unsigned short H1;...
  • Interrupts lost
    I have a project with STM32F105 controller. 2 interrupts are used - UART1_RX and CAN1_RX. Project developed with MDK-ARM v.4.21. Everything worked ok until I recompiled it with the MDK-ARM v.4.22A...
  • Interrupt Lost
    My device works well with UART in 57.6Kbps. But in 115.2Kbps, it seems that some data is lost. Since I do not disable interrupt in my own code, and the interrupt handler is enough fast. Is it possible...