Hi，the nxp expert.
I encountered an issue while porting code (S32R45_RSDK__1.0.0\Apps\RSDK_Multi_RFE_example_S32R45) as follows:
I checked the RSDK_Multi_RFE_example_S32R45 Source code, and found the SPI transceiver function RsdkRfeGlueSpiTransfer. But I didn't find any place in the code to operate on the chip select signal.
- Is it because the Linux kernel driver implements chip selection signal operation when calling the ioctl function to transfer data?
- Do I need to modify the s32r45 evb.dts file in BSP? If necessary, how can I modify it?
S32R45 and TEF82XX are connected through DSPI1. As follow:
Hello,
I checked the RSDK_Multi_RFE_example_S32R45 Source code, and found the SPI transceiver function RsdkRfeGlueSpiTransfer. But I didn't find any place in the code to operate on the chip select signal.
Quad SPI is not covered by Radar SDK as it is more generic. I see there is a component for QSPI in the RTD Drivers for R45.
Best regards,
Peter
