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Diffstat (limited to 'nuttx/ReleaseNotes')
| -rw-r--r-- | nuttx/ReleaseNotes | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/nuttx/ReleaseNotes b/nuttx/ReleaseNotes index afb62b837..73de15289 100644 --- a/nuttx/ReleaseNotes +++ b/nuttx/ReleaseNotes @@ -650,4 +650,33 @@ diff -u -r1.13 up_internal.h #endif /* __ASSEMBLY__ */ +nuttx-0.3.17 +^^^^^^^^^^^^ + +This is the 29th release of NuttX. This release includes the additional support for +USB in NuttX. The following new features were added: + + * Added support for SPI-based MMC/SD cards (with an SPI driver for the NXP LPC214x). + * Added USB storage class device side driver (BBB) + * Added an example that demonstrates the USB storage class by exporting the SPI + based MMC/SD card on the NXP LPC214x. + +This is an early alpha release of these drivers. At present they only work with +debug features enabled so there are probably some race conditions that occur only +with debug features disabled (anyone out there with a USB analyzer? I would love +to know what is happening). + +At present USB device controller drivers are included for: + +Several important bugs were also fixed in the FAT file system, USB serial driver and +NXP LPC214x USB controller driver (see the ChangeLog for details). + +These changes were verified only on the mcu123.com NXP LPC2148 board using a Linux +development environment. USB testing was performed using both a Linux host and a WinXP +host. Please report any errors to me. + +This tarball contains a complete CVS snapshot from Octobor 28, 2008. + + + |