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circuitpython/drivers/bus
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Andrew Leech 30501d3f54 drivers, stm32: Support SPI/QSPI flash chips over 16MB. 
With a SPI flash that has more than 16MB, 32-bit addressing is required
rather than the standard 24-bit.  This commit adds support for 32-bit
addressing so that the SPI flash commands (read/write/erase) are selected
automatically depending on the size of the address being used at each
operation.
2020-01-30 13:18:38 +11:00
..
qspi.h drivers, stm32: Support SPI/QSPI flash chips over 16MB. 2020-01-30 13:18:38 +11:00
softqspi.c drivers, stm32: Support SPI/QSPI flash chips over 16MB. 2020-01-30 13:18:38 +11:00
softspi.c drivers/bus: Pull out software SPI implementation to dedicated driver. 2018-03-10 00:59:43 +11:00
spi.h drivers/bus: Pull out software SPI implementation to dedicated driver. 2018-03-10 00:59:43 +11:00