66 lines
2.2 KiB
Plaintext
66 lines
2.2 KiB
Plaintext
NuttX-6.10
|
|
----------
|
|
|
|
The 77th release of NuttX, Version 6.10, was made on October 6, 2011
|
|
and is available for download from the SourceForge website. Note
|
|
that release consists of two tarballs: nuttx-6.10.tar.gz and
|
|
apps-6.10.tar.gz. Both may be needed (see the top-level nuttx/README.txt
|
|
file for build information).
|
|
|
|
This release corresponds with SVN release number: r4028
|
|
|
|
This release includes a few new features and several important bug fixes.
|
|
The new features (some still incomplete) include:
|
|
|
|
* CDC ACM serial class device-side driver
|
|
|
|
* RTC: Now supports hi-res and lo-res hardware RTC. The lo-res RTC
|
|
runs at 1Hz.
|
|
|
|
* STM32 I2C driver. Now supports faster, polled mode of operation.
|
|
Added an I2C trace capability.
|
|
|
|
* ADS7843E touchscreen driver. As used on the SAM3U-EK development
|
|
board.
|
|
|
|
* AT91SAM3U SPI driver. To support the ADS7843E toucscreen
|
|
|
|
* X11 Support on simulation target. Build errors in the X11 windows
|
|
for the simulated target have been correct. Added support for a
|
|
simulated touchscreen on the X11 window (based on mouse inputs).
|
|
|
|
* System Timer. Added support for a 64-bit system timer.
|
|
|
|
* TIFF Support. Added a TIFF library (currently used for storing
|
|
LCD screen shots).
|
|
|
|
* LCD Support. Added a test to verify that we read and write correct
|
|
to LCD GRAM memory.
|
|
|
|
* I2C tool. Extended to support to include a verify command and
|
|
repetitions and auto-address increment for most commands.
|
|
|
|
* USB terminal example. Line oriented serial bridge connects a host
|
|
USB serial terminal to a host UART serial terminal.
|
|
|
|
* Build System. apps/ Makefile will now include external directories
|
|
in the application build.
|
|
|
|
Bugfixes, order roughly on decreasing criticality include:
|
|
|
|
* Message Queues. Correct errors in mq_timedsend() and
|
|
mq_timedreceive().
|
|
|
|
* FAT. Writes that cross sector boundaries, stray write into the FAT,
|
|
and a FAT long file name issue
|
|
|
|
* NXFFS. Added a missed error check. Files cannot be opened for
|
|
writing if they are already opened for reading.
|
|
|
|
* Library: fopen() for append modse was not appending.
|
|
|
|
* STM32 I2C driver. Correct another conflict between concurrent FSMC
|
|
and I2C1 accesses. Fixed some bad error detection logic.
|
|
|
|
* STM32 SDHC driver. Interrupts were being left disabled.
|