stm32 MDK5 software simulation to view io port output

The first step is to compile the program and check the compile output window. If there are no errors or warnings, click the debug button.

The second step is to set the pin port to be viewed and click Setup.

Step 3. Click Insert

Step 4. Enter the pin you want to view. For example, for GPIOA_Pin_0, enter PORTA.0. Note that there is a decimal point after A, and all letters are uppercase, not lowercase.

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At this point an error will occur and the software cannot recognize the port pins we set

Click the button shown in the figure to set up the project

Click the Debug tab, go to the Debug Settings interface, and modify the text inside

Modify the text to the one shown in the figure, where the two boxes need to be changed according to the actual microcontroller model used

After the settings are completed, click OK to re-set the port pins to be viewed, click the blank part, and after the settings are completed, click Close

Return to the debugging interface, click Run at full speed, click auto in the figure to use the automatic signal capture function, and you can see the signal waveform.

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stm32 MDK5 software simulation to view io port output - simonlin - Blog Park

https://www.cnblogs.com/simonlin/p/5036437.html

SoftwareMDK5

stm32 pack

Open MDK and add a project

1. First, find the Project Options option, and select Use Simulator in Debug, that is, select software simulation.

Then add the IO you want to observe and analyze in the Setup option of Logic Analyzer, such as PORTA.0. After starting the simulation, you will see the waveform in the logic analysis window. You can see it by adjusting the In or Out of Zoom.

①Click on debug

②Add io

③Run

2. During software simulation, MDK Logic Analyzer displays Unknown Signal when adding current logic analyzer signals

①. First make sure the input format is correct PXn is input PORTX.n             

X is A, B, C...; 

n is the corresponding pin number  

The corresponding input of routine PA6 is PORTA.6

②. Set the Dialog DLL (select debug in Options) to DARMSTM.DLL and TARMSTM.DLL, and the parameters are: 

-pSTM32F103RC, used to set up hardware and software emulation support for STM32F103RC (i.e., it can be used through Peripherals 
Select the corresponding peripheral dialog box to observe the simulation results).