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[S32K344] PE调试器的使用 #235

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carloscn opened this issue Aug 8, 2024 · 0 comments
Open

[S32K344] PE调试器的使用 #235

carloscn opened this issue Aug 8, 2024 · 0 comments

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@carloscn
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carloscn commented Aug 8, 2024

[S32K344] PE调试器的使用

普通JLINK没有办法去下载HSE的程序,因此需要用PE调试器去下载HSE启动之后的程序。

硬件接口

https://www.nxp.com/docs/en/supporting-information/USBMLUNIVERSALFX.pdf

根据文档以下是链接器的针脚:

根据文档A,B,F,G接口都可以给S32使用。我们使用B接口。

和板子连接

通过转接板和板子连接,其中IN部分和仿真器相连,OUT和板子相连。

HOST连接

USB和HOST相连,在Linux上自动就有驱动:

启动S32DS的时候可能会更新固件:

使用S32DS调试

分步调试证明仿真器和板子已经建立了连接。

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