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Pat Whittingslow
e08205477c
* begin adding sd.Card refactor * CSD logic shared between V1 and V2 * failing CRC7 implementation * passing tests * rename commands * implement waitToken * add status string method * no crc errors in status; closing the gap? * add config baud increase docs * remove some of API * still working on consolidation of init * fully comply * add prints * remove prints * remove unused API * add BlockDevice * implement Card interface * rename EraseBlocks to EraseSectors * add blkIdxer * working BlockDevice * delete rustref.go; add readme to sd * add sd/README.md * sd: backtrack on EraseSectors, stick to block nomenclature * remove remnants of sector size * fix examples/sd/main.go * add documentation, smoke test and fix a couple bugs
9 lines
445 B
Go
9 lines
445 B
Go
// Package sd implements SD card drivers and the SD card specification:
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// CID and CSD register decoding, command definitions and CRC7/CRC16 checksums.
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//
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// The [SPICard] type drives an SD card over a SPI bus and implements the
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// [Card] interface, which exposes block-aligned I/O. [BlockDevice] wraps any
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// [Card] with byte-addressed [io.ReaderAt]/[io.WriterAt] implementations
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// suitable for filesystem libraries such as tinyfs.
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package sd
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