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LAUNCHXL-F28379D: Simulink Embedded Coder Support Package: Reading 64 Bit via SPI
I am trying to read the data from an external ADC using the Embedded Coder Support package for C2000 processors.
The problem i am struggling with is that i need 32Bits to set up the ADC and 64Bits to receive the Value (it are 2 ADCs that are daisy-chained).
However the SPI Transmit and Receive block are restricted to uint16. So i am not able to send and receive the data.
My questions raised now are the following:
Is there a work around for creating a solution not using the SPI receive block to receive serial data and process it to a format where i can extract the values of the ADCs? It are 36Bits out of the 64 that i receive.
In the help of the SPI transmit block it is stated that the input signal is of the form vector. How does the SPI block handels a vector of length 2. Because then i could send the first 16Bit in the first part and the rest in the second part of the vector?
Any help or tips would be much appreciated.
Thanks in advance.
Additional info: I build my test on the base of the example model c28x_spitest_ert.
