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matrix-io
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matrix-creator-hal
Hardware Abstraction Layer for MATRIX Creator & MATRIX Voice
https://matrix-io.github.io/matrix-documentation/matrix-hal/overview/
GNU General Public License v3.0
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everloop performance optimization
#58
Closed
cmetz
closed
6 years ago
cmetz
commented
6 years ago
switched from SpiWrite16 to SpiWriteBurst
this reduces the cpu consumption e.g. in the everloop_demo from 13% to under 1%
the casting from the image to an unsigned char * can possibly be made better (My knowledge of cpp dates back a long time)
kdpatino
commented
6 years ago
Thank You @cmetz !!!