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SPI flash state machine is a mess #17

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osresearch opened this issue Jul 5, 2019 · 1 comment
Open

SPI flash state machine is a mess #17

osresearch opened this issue Jul 5, 2019 · 1 comment
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enhancement New feature or request

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48199502661_35396806d4_k

The SPI flash state machine is a mess of intertwined state and registers; it needs an overhaul. A back of the envelope FSM for how it should be structured instead.
@osresearch osresearch added the enhancement New feature or request label Jul 5, 2019
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osresearch commented Jul 5, 2019 •
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sp fsmi

maybe this is a better version, although every state has an implicit traversal back to idle when !CS goes high.

@osresearch osresearch mentioned this issue Jul 18, 2019
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