Messages in this thread | | | Date | Sun, 26 Oct 2014 04:21:18 +0800 | Subject | Does spi-gpio and bitband support 3-wire Bidirectional most/miso share pin usage? | From | V JobNickname <> |
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I have a device use 3-wire spi which are CS,SCK,and a DATA for read/write.( maybe a.s.k.a SISO) The command format like as p.18 in www .newhavendisplay .com/app_notes/NV3035C.pdf
The spi-gpio can't register miso and mosi for same GPIO pin. Also I traced SPI-3WIRE flag it seems only support half 3-wire which only write or only read but share ping
Does current driver can support this kind of 3wire spi format? Or I need to do some modify to support this 3-wire spi
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