| 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. |
