I would recommend reading both the 8051 programmers guide and the Keil C51 manual. You can probably skip the linker / assembler manual as a first pass if you're using uVision, but then again, if you're porting code, you might run into problems that require you to know the intricacies ...
Hi @Community member and welcome to the Community :) I think the issue is with "Manage Run-Time Environment" configuration options in Keil. To better understand you issue, can you please provide some more details about your RTE config? What is the version...
I modified the driver for keil but couldn't try it because I don't have a licensed version (the 32kB code size limit is too low). Please test it. The change: random() -> rand() _impure_ptr -> optional, I used it just to generate the same pseudorandom numbers on each run #prag...
This folder present here includes the necessary drivers and libraries needed to run simple code in Keil IDE. These folders are necessary for the successful installation of Keil and the version you downloaded will automatically install all the necessary drivers you just have to keep them in the sam...
Then to stop them being optimised out add the following to the top of the while loop in main_task(): abc++; def++; Now compile the code and reprogram it and restart the program but do not run on. I can then use the following GDB command to look at the values for abc, def and ...
Go to line of Program Counter. Yellow arrow in front of line number is position of program counter. Next time we will take a look at more use of Breakpoints and other windows in Debugging. If you have any questions, you are most welcome to comment below.Once you run your program, you...
The "Test" target is configured to use the simulator. To run the tests the target needs to be built and a debug session needs to be started in Keil. Before any build a ruby script provided by unity is invoked to generate the test runner for the unit-tests (Test\my_test_Runner.c)....
The 1768 has less RAM than flash, so it isn't even possible to copy the full flash to RAM. Just because a processor can run programs from RAM, that doesn't make it a forced requirement. It's possible for the linker to create a binary that contains code to copy the application into...
Keil C51 uses a "tagged" representation for a pointer to an unspecified memory space. Let's call that a "generic" pointer. The generic pointer has two bytes of address, plus one byte of "tag" that tells the code whether the address is in code space, xdata space, data space,...
获得Keil 可编译的二进制代码似乎是一项低效的工作。 Recently, I had found another possible solution to do this by Adobe Flash C++ Compiler, ie FlasCC ( A complete BSD-like C/C++ development environment with a GCC based cross-compiler capable of targeting the Adobe Flash Runtime)最近,我通过 ...