suspect-devices/circuitpython/drivers, branch 4.0.0-alpha.2CircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=4.0.0-alpha.22018-07-12T18:13:51+00:00continued WIP: almost compiling2018-07-12T18:13:51+00:00Dan Halberthalbert@halwitz.org2018-07-12T18:13:51+00:00urn:sha1:0d27f4d9a66dcb47b545e715d1833094b0c7b484WIP: after merge; before testing2018-07-11T20:45:30+00:00Dan Halberthalbert@halwitz.org2018-07-11T20:45:30+00:00urn:sha1:7c219600a246d8956d0b23ea3f5d125a820e6b6adrivers/sdcard: Fix bug in computing number of sectors on SD Card.2018-06-15T08:02:40+00:00Damien Georgedamien.p.george@gmail.com2018-06-15T08:02:40+00:00urn:sha1:1747d15c3afa12672d156664eabb29e3ba3b17d7
This was a typo from the very first commit of this file.
drivers/sdcard: Change driver to use new block-device protocol.2018-06-15T08:01:36+00:00Damien Georgedamien.p.george@gmail.com2018-06-15T08:01:36+00:00urn:sha1:8b8c083625b15ae9e3560b96ee98408c4810544ddrivers/memory/spiflash: Add functions for direct erase/read/write.2018-06-14T06:52:56+00:00Damien Georgedamien.p.george@gmail.com2018-06-07T05:39:46+00:00urn:sha1:b78ca32476ba666412a9ec44a5453094fbf0dbd7
These new API functions do not use the cache.
drivers/memory/spiflash: Rename functions to indicate they use cache.2018-06-14T06:52:56+00:00Damien Georgedamien.p.george@gmail.com2018-06-07T05:36:27+00:00urn:sha1:cc5a94044a670f5acccefa8e04a38e81d882e087
This patch renames the existing SPI flash API functions to reflect the fact
that the go through the cache:
mp_spiflash_flush -> mp_spiflash_cache_flush
mp_spiflash_read -> mp_spiflash_cached_read
mp_spiflash_write -> mp_spiflash_cached_write
drivers/memory/spiflash: Move cache buffer to user-provided config.2018-06-14T06:52:56+00:00Damien Georgedamien.p.george@gmail.com2018-06-07T04:09:10+00:00urn:sha1:86fe73beb99686ea15787f0603ad6f10a642054c
This patch removes the global cache variables from the SPI flash driver and
now requires the user to provide the cache memory themselves, via the SPI
flash configuration struct. This allows to either have a shared cache for
multiple SPI flash devices (by sharing a mp_spiflash_cache_t struct), or
have a single cache per device (or a mix of these options).
To configure the cache use:
mp_spiflash_cache_t spi_bdev_cache;
const mp_spiflash_config_t spiflash_config =
// any bus options
.cache = &spi_bdev_cache,
};
drivers/wiznet5k: Fix bug with MACRAW socket calculating packet size.2018-06-01T03:44:09+00:00Damien Georgedamien.p.george@gmail.com2018-06-01T03:44:09+00:00urn:sha1:5a5bc4a61f660829b8f57c297ff90ec43f86b173drivers/memory/spiflash: Fix bugs in and clean up read/write functions.2018-03-13T03:13:30+00:00Damien Georgedamien.p.george@gmail.com2018-03-13T03:13:30+00:00urn:sha1:bdc875e602f687bf0fb28c3a18565ffec4157f59
mp_spiflash_read had a bug in it where "dest" and "addr" were incremented
twice for a certain special case. This was fixed, which then allowed the
function to be simplified to reduce code size.
mp_spiflash_write had a bug in it where "src" was not incremented correctly
for the case where the data to be written included the caching buffer as
well as some bytes after this buffer. This was fixed and the resulting
code simplified.
drivers/memory/spiflash: Fix setting of QE bit in flash register.2018-03-11T00:25:38+00:00Damien Georgedamien.p.george@gmail.com2018-03-11T00:25:38+00:00urn:sha1:cc34b087f0fe121afb03dcfe99180737ab925372