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LAUNCHXL-F280025C: About the implementation of the communication of data ADC acquisition data on two LAUNCHXL-F280025C development boards

Part Number: LAUNCHXL-F280025C

TI Friends & Family,

The current customer requirement is to collect 24 ADC signals, communicate FSI between the two 280025 chips and then pass the data to the PC via RS485 communication

On the first chip currently,I have now modified the official routines 15.14.1.6 ADC Continuous Conversions Read by DMA (adc_soc_continuous_dma)  so that the acquired data from the 14 channels of the ADC arrives in this array via DMA.

On the second chip currently,The remaining 10 sets of data were collected in the same way.

The two parts of the data are finally stored in the following two arrays:uint16_t myADC0DataBuffer[RESULTS_BUFFER_SIZE];   uint16_t myADC1DataBuffer[RESULTS_BUFFER_SIZE];

For the next step in inter-chip communication, the current idea is to modify the 22.5.1.6 FSI and SPI communication(fsi_ex7_spi_remote_rx) 22.5.1.7 FSI P2Point Connection:Rx Side,However, I have no idea how to modify the data from chip 1 to chip 2, can you help me to see how to modify the data from chip 1 to chip 2?