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Unable to view contents of UART buffer in putty or miniterm #37

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anandr16910 opened this issue Feb 22, 2024 · 1 comment
Open

Unable to view contents of UART buffer in putty or miniterm #37

anandr16910 opened this issue Feb 22, 2024 · 1 comment

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@anandr16910
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Programmed using ch32v003 board using standard UART example given in PIO-ch32v003 projects folder.
Build and upload was successful using vscode and Platform IO but blank screen in terminal window.
kholia pushed a commit to kholia/ch32v003 that referenced this issue Jul 11, 2024
@cnlohr
Merge pull request openwch#37 from emeb/master
8feee5c 
Add putchar() to fix linker errors when using printf on single character strings
@git2fa
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git2fa commented Sep 24, 2024 •
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Have you tried this libs?
https://github.com/hexeguitar/ch32v003fun_libs
They are working good.

Besides it is more effective not to use the printf output on this small MCU.

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@anandr16910 @git2fa