• development kit (an2131-dk001)
    Hi everybody,I use a development kit (an2131-dk001) who contains 8051 microcontroller. I would like to generate a frame composed by few bytes (SOF, start bit, data, stop bit, and EOF) in synchronous mode...
  • Development kit an2131-dk001
    Good morning I use a developement kit cypress, i would like to know where i can download c51L.lib file. I currently using c51S.lib but there isn't enough memory. Therefore i need to use C51L.51 ...
  • Cypress AN2131 DevKit and Keil Compiler/Debugger
    Hello, I've been trying to understand how to configure the memory on my Cypress AN2131 EZ_USB Development Kit, using the Keil Debugger interface, and I am struggling to get it to work. I find that...
  • Sharing DATA and XDATA within a group of functions
    Hi, I am getting the "BL51: WARNING 15 (MULTIPLE CALL TO SEGMENT)" warning because a group of functions are called by an interrupt handler. The functions themselves are not reentrant. Following...
  • Shared code with Vendor
    Hi all, I'm writing code to be included in a larger project with an external vendor. The vendor doesn't what to share their source with me but I need the functions implemented in their code to...