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Committer:
Benjamin Berg
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Author(s):
Benjamin Berg
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Date:
2021-04-08 16:52:20 UTC
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Revision ID:
git-v1:7fcce7891af7a97381418d727352e14575f59e74
spi-transfer: Add SPI transfer helper routines
These routines assume that any messages is composed of a write and/or
read part. While the API allows sending and receiving as part of one
messages/transfer, it does not permit full duplex operation where data is
both send and received at the same time.