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| author | Gregory Nutt <gnutt@nuttx.org> | 2014-07-30 11:22:42 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2014-07-30 11:22:42 -0600 |
| commit | 91e860226a7a764f533932ca7c341481ec8e7b8f (patch) | |
| tree | 9aad883caf0a7f70c7da0a1189219441057249bc | |
| parent | 3bf808f1fcdf3b7fd81c67cba0b2cee87929f299 (diff) | |
| download | px4-nuttx-91e860226a7a764f533932ca7c341481ec8e7b8f.tar.gz px4-nuttx-91e860226a7a764f533932ca7c341481ec8e7b8f.tar.bz2 px4-nuttx-91e860226a7a764f533932ca7c341481ec8e7b8f.zip | |
Update ChangeLog
| -rwxr-xr-x | nuttx/ChangeLog | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 3c0468f42..a6417be8f 100755 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -7883,12 +7883,25 @@ README files and some naming (2014-7-29). * configs/sama5d4-ek/nsh/defconfig and nxwm/defconfig: The SAMA5D4-EK NSH and NxWM configurations now have the auto-mounter configured to - automatically mount the FAT file system on HSMCI0 at /mnt/sdcard (2014-7-29). - * arch/arm/src/sama5/sam_hsmci.c: Add method to do RX transfer without DMA. - The 8-byte SCR transfer was failing silently with the DMA transfer, leaving - the SD card in single bit mode (2014-7-29). + automatically mount the FAT file system on HSMCI0 at /mnt/sdcard + (2014-7-29). + * arch/arm/src/sama5/sam_hsmci.c: Add method to do RX transfer without + DMA. The 8-byte SCR transfer was failing silently with the DMA + transfer, leaving the SD card in single bit mode (2014-7-29). * arch/arm/src/sama5/sam_hsmci.c: Fix a problem on card insertion/removal callback handling. Interrupts were being disable so that the callbacks occurred with interrupts disabled. This resulted in loss of some interrupts and some not-so-good behaviors. The solution is to perform - all callbacks on the work thread unconditionally (2014-7-29). + all callbacks on the work thread unconditionally (2014-7-30). + * nuttx/fs/fs_automount.c: Auto-mounter: Fix state setting. Not + harmful other than it can cause a debug assertion to fire if you + manually unmount the media before removing it which is, of course, + what you are supposed to do (2014-7-30). + * arch/arm/src/sama5/sam_hsmci.c and README files: Re-enable TX DMA and + verify that DMA writes to the SD card are functional. They are so now + TX DMA is re-enabled in the driver. This might affect the SAMA5D3 + platforms where the TX DMA problem was found. The SAMA4D3 and 4 use + the same HSMCI driver. Much has change since then and it is not + surprising that DMA is now functional. However, the has not be re- + verified on the SAMA5D3 which has a different DMA controller + (2014-7-30).
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