RISC-V IDE MRS Usage Notes (VII): Summary of Common Development Techniques

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RISC-V IDE MRS Usage Notes (VII): Summary of Common Development Techniques [Copy link]

RISC-V IDE MRS Usage Notes (VII): Summary of Common Development Techniques

Q1: How to view the contents of peripheral registers during MRS debugging?

A1: Add the corresponding .svd file in the debug configuration interface.

Q2: How does MRS call the math library?

A2: #include the "math.h" header file and add the "m" parameter in the project properties page.

Q3: How to set MRS to not re-download the firmware by default before debugging?

A3: Open the debugging configuration interface and check the option to skip downloading before debugging.

Q4: How to reopen the MRS interface window that was closed by mistake and restore the default interface layout?

A4: Click the button on the main menu to restore the default interface layout.

Q5: What should I do if the MRS toolbar icons are too small on some displays?

A5: Debug toolbar icon scaling via configuration file parameters.

Q6: How to set MRS to display the file memory usage after compilation?

A6: Add the --print-memory-usage parameter in the compilation configuration interface.

Q7: How to add linker script files in MRS?

A7: Add .ld file reference in the project properties page.

Q8: How to add an external folder to a project in MRS?

A8: Add a folder reference in the project properties page.

Q9: What should I do if MRS still prompts that it cannot find the header file in the directory after adding the directory?

A9: Check whether the path exists and whether the path configuration option is checked.

Q10: MRS prompts an error after compiling: "make" not found in PATH, how to solve it?

A10: Re-add the toolchain path in the Global Configuration Properties page.

Q11: How to call IQmath library functions in MRS?

A11: Add the "IQmath_RV32.h" header file reference and check the "Use iqmath" option in the project properties page.

Q12: How to set up memory analysis of target files after compilation in MRS?

A12: Before compiling, check the main menu item: "Project->Analysis After Build".

Q13: How to view detailed compilation process information in MRS?

A13: Before compiling, uncheck the main menu item: "Project->Concise Build Output Mode"

Q14: What should I do if the code cannot stop at the preset breakpoint during MRS debugging?

A14: Check whether the default breakpoints are set in the debug configuration, and then check whether the Skip Breakpoints button in the toolbar is selected.

Q15: Can I view the historical versions of each file in MRS?

A15: In the History window at the bottom left of the main page, you can see all the historical versions of the current file. After the file is modified, click the Save button to create a new version. You can also configure the historical version related settings in the global properties page.

freebsder

I learned something, thanks for sharing!

serialworld

Good, very practical!