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micropython/drivers/bus

History

robert-hh ee1036023e extmod/machine_spi: Support firstbit=LSB for machine.SoftSPI. Being able to send data out in LSB format can be useful, and having support in the low-level driver is much better than requiring Python code to reorder the bits before sending them / after receiving them. In particular if the hardware does not support the LSB format (eg RP2040) then one needs to use the SoftSPI in LSB mode. For this change a default definition of `MICROPY_PY_MACHINE_SPI_MSB/_LSB` was added to `py/mpconfig.h`, making them available to all ports. The identical defines in `esp32/mpconfigport.h` were deleted. Resolves issues #5340, #11404. Signed-off-by: robert-hh <robert@hammelrath.com>		2 years ago
..
qspi.h	drivers/bus: Change QSPI read_cmd signature to return an error code.	2 years ago
softqspi.c	all: Remove the "STATIC" macro and just use "static" instead.	8 months ago
softspi.c	extmod/machine_spi: Support firstbit=LSB for machine.SoftSPI.	4 months ago
spi.h	extmod/machine_spi: Support firstbit=LSB for machine.SoftSPI.	4 months ago