Example S32K344 UART Transmit & Receive Using DMA DS3.5 RTD300

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Example S32K344 UART Transmit & Receive Using DMA DS3.5 RTD300

Example S32K344 UART Transmit & Receive Using DMA DS3.5 RTD300

*******************************************************************************

 The purpose of this demo application is to present a usage of the
 UART IP Driver for the S32K3xx MCU.

 The example uses LPUART6 for transmit & receive five bytes using the DMA.


 ------------------------------------------------------------------------------
* Test HW: S32K3X4EVB-T172
* MCU: S32K344
* Compiler: S32DS3.5
* SDK release: RTD 3.0.0
* Debugger: PE micro
* Target: internal_FLASH
********************************************************************************

Dinesh_Guleria_0-1718197381145.png

 



Dinesh_Guleria_1-1718197381161.png

 

Putty output :--

Dinesh_Guleria_2-1718197434242.png

 

附件
评论

@Dinesh_Guleria  do you have an example of DMA UART in RTD 4.0.0?

Hi @Dinesh_Guleria ,

 

Can we use DMA without Autosar (RM CDD)? 

%3CLINGO-SUB%20id%3D%22lingo-sub-1886169%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%E4%BD%BF%E7%94%A8%20DMA%20DS3.5%20RTD300%20%E7%9A%84%20S32K344%20UART%20%E4%BC%A0%E8%BE%93%E5%92%8C%E6%8E%A5%E6%94%B6%E7%A4%BA%E4%BE%8B%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1886169%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%0A%3CP%3E%3CSPAN%3E*******************************************************************************%3C%2FSPAN%3E%3CBR%20%2F%3E%3CBR%20%2F%3E%3CSPAN%3E%20%3C%2FSPAN%3E%3CBR%20%2F%3E%3CSPAN%3E%E6%9C%AC%E6%BC%94%E7%A4%BA%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E7%9A%84%E7%9B%AE%E7%9A%84%E6%98%AF%E5%B1%95%E7%A4%BA%20S32K3xx%20MCU%20%E7%9A%84%20UART%20IP%20%E9%A9%B1%E5%8A%A8%E7%A8%8B%E5%BA%8F%E7%9A%84%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95%E3%80%82%3C%2FSPAN%3E%3CBR%20%2F%3E%3CBR%20%2F%3E%3CSPAN%3E%20%E8%AF%A5%E7%A4%BA%E4%BE%8B%E4%BD%BF%E7%94%A8%20LPUART6%20%E9%80%9A%E8%BF%87%20DMA%20%E4%BC%A0%E8%BE%93%E5%92%8C%E6%8E%A5%E6%94%B6%205%20%E4%B8%AA%E5%AD%97%E8%8A%82%E3%80%82%3C%2FSPAN%3E%3CBR%20%2F%3E%3CBR%20%2F%3E%3CBR%20%2F%3E%3CSPAN%3E%20------------------------------------------------------------------------------%3C%2FSPAN%3E%3CBR%20%2F%3E%3CSPAN%3E%20*%20%E6%B5%8B%E8%AF%95%E7%A1%AC%E4%BB%B6%EF%BC%9AS32K3X4EVB-T172%3C%2FSPAN%3E%3CBR%20%2F%3E%3CSPAN%3E%20*%20MCU%EF%BC%9AS32K344%3C%2FSPAN%3E%3CBR%20%2F%3E%3CSPAN%3E%20*%20%E7%BC%96%E8%AF%91%E5%99%A8%EF%BC%9AS32DS3.5%3C%2FSPAN%3E%3CBR%20%2F%3E%3CSPAN%3E*%20SDK%20%E5%8F%91%E5%B8%83%EF%BC%9ARTD%203.0.0%3C%2FSPAN%3E%3CBR%20%2F%3E%3CSPAN%3E*%20%E8%B0%83%E8%AF%95%E5%99%A8%EF%BC%9APE%20micro%3C%2FSPAN%3E%3CBR%20%2F%3E%3CSPAN%3E*%20%E7%9B%AE%E6%A0%87%EF%BC%9Ainternal_FLASH%3C%2FSPAN%3E%3CBR%20%2F%3E%3CSPAN%3E********************************************************************************%3CBR%20%2F%3E%3CBR%20%2F%3E%3C%2FSPAN%3E%3C%2FP%3E%0A%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22Dinesh_Guleria_0-1718197381145.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22Dinesh_Guleria_0-1718197381145.png%22%20style%3D%22width%3A%20384px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F283718iAD7E8ECAD346925F%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22Dinesh_Guleria_0-1718197381145.png%22%20alt%3D%22Dinesh_Guleria_0-1718197381145.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%0A%3CBR%20%2F%3E%0A%3CP%3E%3CBR%20%2F%3E%3CBR%20%2F%3E%3C%2FP%3E%0A%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22Dinesh_Guleria_1-1718197381161.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22Dinesh_Guleria_1-1718197381161.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F283719iDE2D912F4F6730F4%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22Dinesh_Guleria_1-1718197381161.png%22%20alt%3D%22Dinesh_Guleria_1-1718197381161.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%0A%3CBR%20%2F%3E%0A%3CP%3EPutty%20%E8%BE%93%E5%87%BA%EF%BC%9A--%3C%2FP%3E%0A%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22Dinesh_Guleria_2-1718197434242.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22Dinesh_Guleria_2-1718197434242.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F283720i14B82C406BCEB2EC%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22Dinesh_Guleria_2-1718197434242.png%22%20alt%3D%22Dinesh_Guleria_2-1718197434242.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%0A%3CBR%20%2F%3E%0A%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-1941263%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%E5%9B%9E%E5%A4%8D%EF%BC%9A%E4%BD%BF%E7%94%A8%20DMA%20DS3.5%20RTD300%20%E7%9A%84%20S32K344%20UART%20%E5%8F%91%E9%80%81%E5%92%8C%E6%8E%A5%E6%94%B6%E7%A4%BA%E4%BE%8B%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1941263%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3EHi%26nbsp%3B%3CA%20href%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F190759%22%20target%3D%22_blank%22%3E%40Dinesh_Guleria%3C%2FA%3E%26nbsp%3B%2C%3C%2FP%3E%3CBR%20%2F%3E%3CP%3E%E6%88%91%E4%BB%AC%E5%8F%AF%E4%BB%A5%E5%9C%A8%E6%B2%A1%E6%9C%89%20AUTOSAR%EF%BC%88RM%20CDD%EF%BC%89%E7%9A%84%E6%83%85%E5%86%B5%E4%B8%8B%E4%BD%BF%E7%94%A8%20DMA%20%E5%90%97%EF%BC%9F%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-1923195%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%E5%9B%9E%E5%A4%8D%EF%BC%9A%E4%BD%BF%E7%94%A8%20DMA%20DS3.5%20RTD300%20%E7%9A%84%20S32K344%20UART%20%E5%8F%91%E9%80%81%E5%92%8C%E6%8E%A5%E6%94%B6%E7%A4%BA%E4%BE%8B%3C%2FLING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最后更新:
‎06-12-2024 06:04 AM
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