Readbytesb -- return bytes object for efficiency #80
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aardvarkkrill
changed the title
doceme
reviewed
Feb 21, 2019
spidev_module.c
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| Py_buffer pybuff; | ||
| uint8_t* rxbuf = stackbuf; | ||
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| if (resultType == 2) { //existing bytearray |
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Please remove magic numbers (Add #define for resultType)
doceme
requested changes
Feb 21, 2019
added 5 commits
February 22, 2019 09:52
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Good call on the magic numbers. I think perhaps my refactoring is a bit heavy handed anyway, and I've changed it a bit. |
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wow ... my first ever pull request! Also my first ever python C-api foray.
So apologies if I've done anything stupid...
added readbytesb which returns a bytes object rather than a list. This can, for example be fed directly into numpy.frombuffer giving more efficient transfer as no list needs to be built.