怎么将iNEMO-M1通过SPI连接到嵌入式Linux机箱

大家好


我正在使用STEVAL-MKI121V1板和Discovery-M1-Fw封装，试图摆脱USB接口并将其替换为配置为Slave的SPI。我对最终系统的意图是将iNEMO-M1通过SPI连接到嵌入式Linux机箱。

我可以看到iNEMO_Gatekeeper是外部世界和iNEMO之间的接口，通过使用USB作为传输介质的虚拟COM。

据我所知，有两种解决方案。一种是将虚拟COM更改为使用SPI而不是USB，但在考虑将标准U​​SB-UART转换器配置为虚拟COM时，这在某种程度上没有意义。
另一个解决方案可能是删除虚拟COM并直接在Gatekeeper中设置SPI，但这样我觉得我缺少一些东西来完成集成。

我主要倾向于跳过整个虚拟COM并寻求集成的SPI解决方案，但我非常感谢你们的一些建议。

最好的祝福
RasmusKolds
＃4-wired-spi＃inemo-m1-sample-code



以下为原文




Hello Everyone


I am working with the STEVAL-MKI121V1 board and Discovery-M1-Fw package, trying to get rid of the USB interface and replace it with SPI configured as Slave. My intention  for the the final system is to have the iNEMO-M1 connected via SPI to an embedded Linux box.

I can see that the iNEMO_Gatekeeper is the interface between the outside world and the iNEMO through a Virtual COM using the USB as the transport medium.

As far as I can see, there are two solutions to this. One is to change the Virtual COM to use SPI instead of USB, but in some way this doesn't make sense when thinking of standard USB-UART converters also configured as a Virtual COM's.
The other solution could be to remove the Virtual COM and setup the SPI directly in the Gatekeeper, but this way I feel that I am missing something to complete the integration.

I am mostly leaning towards skipping the entire Virtual COM and go for the integrated SPI solution, but I would really appreciate some suggestions from you guys.

Best Regards
Rasmus Kolds�  
#4-wired-spi #inemo-m1-sample-code