devices

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History

Marc-Antoine Ruel b61c90429c spi: Add first version of TxPackets + NoCS, HalfDuplex, LSBFirst. - This enables more complex use case like write-then-read, 3-wire SPI and when the number of bits per word changes accross packets. - Remove the transparent Tx() buffer cutting, the Raspberry Pi 3 spi_bcm2835 driver asserts the CS line even if csChange = 0 on the last packet. This broke some use case (like FLIR Lepton). spi-io: improve with more use cases. Used for adhoc testing of the SPI bus and looking at the results over an oscilloscope.	9 years ago
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devices	spi: Add first version of TxPackets + NoCS, HalfDuplex, LSBFirst.	9 years ago

Marc-Antoine Ruel b61c90429c spi: Add first version of TxPackets + NoCS, HalfDuplex, LSBFirst.

- This enables more complex use case like write-then-read, 3-wire SPI and when
  the number of bits per word changes accross packets.
- Remove the transparent Tx() buffer cutting, the Raspberry Pi 3 spi_bcm2835
  driver asserts the CS line even if csChange = 0 on the last packet. This broke
  some use case (like FLIR Lepton).

spi-io: improve with more use cases. Used for adhoc testing of the SPI bus and
looking at the results over an oscilloscope.

devices

spi: Add first version of TxPackets + NoCS, HalfDuplex, LSBFirst.