History: media_drv_mmcsd_init

This page describes all changes made to the media_drv_mmcsd_init package, the MMC and SD Common Part, since its release.

Version

1.11 (2020-02-12, 14:00):

• Added HS200 mode support for eMMC cards.

1.10 (2019-08-02, 10:53):

• Eliminated GCC warnings (possibly uninitialised variables).

1.9 (2019-02-08, 12:55):

• Removed false dependency from the underlying MMC/SD driver's PSP.

1.8 (2019-02-08, 10:58):

• Added support for High Speed (26MHz..52MHz) operation with MMC cards/eMMC chips.
• Code cleanup.

1.7r2 (2018-08-29, 18:21):

• Document HTML link added to the documentation folder.
• History and document files renamed to the package name.

1.7 (2017-10-09, 11:33):

• Eliminated compiler warning.

1.6 (2017-09-26, 17:08):

• Compiler warnings eliminated.

1.5:

• Timeout after GO_IDLE is properly calculated if bus clock is not 100kHz.

1.4:

• New MMCSD driver interfaces used instead of MMCSD PSP functions.

1.3:

• Added support for operation with eMMC management module.

1.2:

• mmcsd_initcard() starts with setting back DATA lines to 1-bit mode.

1.1:

• Added support for reliable write.

1.0:

• Initial release.