micropython-lib

Autor	SHA1	Wiadomość	Data
multicoder9	3ddee7c04f	Add CRC7 values for SDCard.cmd() function calls Seems to be needed for some SDXC cards (SanDisk Ultra SDXC) Signed-off-by: multicoder9 <205438007+multicoder9@users.noreply.github.com>	2025-03-29 22:51:52 +07:00
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