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9 years, 4 months ago.
How to use SPI.transfer()?
I want to use asynchronous SPI functions SPI.transfer, but the compiler says it's not a member of SPI class. https://developer.mbed.org/users/mbed_official/code/mbed/docs/7cff1c4259d7/SPI_8h_source.html I tried to do #define DEVICE_SPI_ASYNCH 1, but it doesn't work.
1 Answer
9 years, 4 months ago.
Only the Silicon Labs platforms currently support this. Setting DEVICE_SPI_ASYNCH only works if the platform actually supports it.
Accepted Answer