micropython-lib

Wykres commitów

Autor	SHA1	Wiadomość	Data
Jim Mussared	a08087249f	top: Update Python formatting to black "2023 stable style". See https://black.readthedocs.io/en/stable/the_black_code_style/index.html Signed-off-by: Jim Mussared <jim.mussared@gmail.com>	2023-02-03 17:12:38 +11:00
Jim Mussared	6fca45f4f5	sdcard: Set MISO high before readblocks/writeblocks. Originally by @peterhinch. See https://github.com/micropython/micropython/pull/6007 for discussion. The summary is that on some cards (especially older Kingston ones) if the bus is shared with other SPI devices, then it seems to require that MISO is high for a few cycles before the transaction is initiated. Because CS is high, this change should otherwise be a no-op. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>	2022-11-14 22:46:37 +11:00
Jim Mussared	cf5ed97b4d	micropython/drivers: Move "sdcard" driver from main repo. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>	2022-09-06 13:21:57 +10:00

Autor

SHA1

Wiadomość

Data

Jim Mussared

a08087249f

top: Update Python formatting to black "2023 stable style".

See https://black.readthedocs.io/en/stable/the_black_code_style/index.html

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

2023-02-03 17:12:38 +11:00

Jim Mussared

6fca45f4f5

sdcard: Set MISO high before readblocks/writeblocks.

Originally by @peterhinch.
See https://github.com/micropython/micropython/pull/6007 for discussion.

The summary is that on some cards (especially older Kingston ones) if the
bus is shared with other SPI devices, then it seems to require that MISO
is high for a few cycles before the transaction is initiated.

Because CS is high, this change should otherwise be a no-op.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

2022-11-14 22:46:37 +11:00

Jim Mussared

cf5ed97b4d

micropython/drivers: Move "sdcard" driver from main repo.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

2022-09-06 13:21:57 +10:00

3 Commity (295a9e300a60f749c5aa54556be98614ad439f41)