• 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...
  • Monitor51:Loading ...70%,Stopped,Connect to target lost!!!
    Monitor51:Loading ...70%,Stopped,Connect to target lost!!! Anyone can tell me,why? if I delete 2 files from the project,it works well,but once I add these 2 files,I can't debug it,like this: Monitor51...
  • USB Host and connecting to a printer
    Hi all, I'm new to the discussion board, but have been reading it now for awhile. The topic came up several times about using a USB-based 8052 to talk to a printer or a memstick-drive. The general...
  • Interrupt lost?
    I want to sample a signal. Using the both external interrupts to start sampling. The timer 0 interrupt is used for the time base. If I put the reload value very high, there are only some sates more than...
  • Mini54zDE Boot Looped SWD connection lost
    Hi, I have a Mini54zde chip in an application. I programmed it and everything was well quite a few times. Recently I uploaded a code revision and I think I boot looped the core. It starts and reboots...