打印输出教程 | SWO打印输出配置,基于STM32CubeProg『Serial Wire Viewer』 #打印输出教程 - strongerHuang于20220306发布在抖音,已经收获了12.9万个喜欢,来抖音,记录美好生活!
对于STM32而言,只要是Cortex-M3/M4/M7内核的MCU都有SWO引脚。 而Cortex-M0则没有此项功能,包含STM32F0、STM32L0和STM32G0等。 在STM32CubeMX工具中,Debug选项进行如下配置即可。 3SWO输出代码 在STM32CubeProg的『Serial Wire Viewer』显示打印信息 和ST-LINK Utility类似,与Keil、IAR差异在于:显示的位置不同...
This section will describe how to use and set up the Serial Wire Viewer for the STM32F3-Discovery. The other options are also explained in seperate sections. Here are the topics to cover for using the SWV: ST-Link/V2 The STM32F3-Discovery includes a built-in ST-Link/V2 in-circuit pro...
With Serial Wire Output (SWO) an stm32duino can write tracing and logging to a pc at high speed. For SWO to work, you need a debugger probe to connect the program on your arduino to the debugger on your pc. SWO only runs on systems with arm processors, sorry. Installation install the...
User can setup virtual COM communication port at SWO pin while using specific instrumentation trace macro-cell (ITM) and Serial Wire Viewer (SWV) interface. The ITM is an application-driven trace source that supports printf style debugging to trace Operating System (OS) and application events, ...
All you need is an evaluation board with a STM32 or Luminary processor, a Keil ULINK2 (or ME) and a copy of RealView MDK. MDK has several examples included and all will compile with the evaluation version of the tools. Conclusion The Serial Wire Viewer provides a low cost method of ...
在STM32CubeMX工具中,可以按以下方式配置“调试”选项。 3SWO输出代码在“串行线查看器”(Serial Wire Viewer)中显示打印信息。 STM32CubeProg的与ST-LINK Utility相似,与Keil和IAR的区别在于显示位置不同,并且MCU中的代码实际上相同。 3.1重新定义fputc和UART以实现printf打印输出的区别是:将重新定义代码中的UART发...
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在STM32CubeMX工具中,Debug选项进行如下配置即可。 3SWO输出代码 在ST-LINK Utility的『Serial Wire Viewer』显示打印信息,与Keil、IAR差异在于:显示的位置不同,MCU中代码其实一样。 1.重定义fputc 和UART实现printf打印输出区别就是:将重定义代码中UART发送字符,改为ITM发送字符。