AWR1843BOOST: Configure the AWR1843 radar as a master ( for a target slave)

Wajih Youssef

Part Number: AWR1843BOOST
Other Parts Discussed in Thread: AWR1843

Hi everyone ,

I am trying to configure my AWR1843 as a master so it can send certain data through SPI to a slave board(which is an stm32 in my case)

the reversed operation worked fine with the radar as a slave but when I switched the configuration the data is sent to the stm but it's not quite correct ( there is maybe a synchronisation issue )

any ideas ?

Thanks.

over 3 years ago

0 Cesar over 3 years ago

TI__Guru*** 149154 points

Hi,

Some time ago the mmWave SDK demo was ported to use SPI instead of UART. This was done for the AWR68xx platform but the changes would also apply to AWR18xx. This is an example of SPI master

Please review in attached files the SPI changes.

thank you

Cesar

mmw_spi.h 1184.mss_main.c mmw_mss.h

0 Wajih Youssef over 3 years ago in reply to Cesar

Intellectual 535 points

Okay, Cesar thanks I succeeded to configure the parameters for SPI master in the AWR1843.

0 Cesar over 3 years ago in reply to Wajih Youssef

TI__Guru*** 149154 points

Thank you

Cesar

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AWR1843BOOST: Configure the AWR1843 radar as a master ( for a target slave)