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* AT91SAM3 now supports kernel-mode heap; SAM3U-EK knsh configuration ↵patacongo2013-03-1017-533/+886
| | | | | | converted to use kconfig-frontends tool git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5726 42af7a65-404d-4744-a932-0658087f49c3
* Create sched_ufree and sched_kfree from sched_free; Use user-accessible heap ↵patacongo2013-03-1056-141/+270
| | | | | | to allocae stacks git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5725 42af7a65-404d-4744-a932-0658087f49c3
* More changes for a kernel-mode allocator (more to be done)patacongo2013-03-09264-1649/+1278
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5724 42af7a65-404d-4744-a932-0658087f49c3
* ZKIT-ARM-1769 support for ADC and DAC from Rashidpatacongo2013-03-095-67/+376
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5723 42af7a65-404d-4744-a932-0658087f49c3
* With these fixes, the kernel build is basically functional (but there is ↵patacongo2013-03-0914-35/+336
| | | | | | more to be done) git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5722 42af7a65-404d-4744-a932-0658087f49c3
* up_addregion should use kmm_addregion; move garbage kmm*.c file to mm/. for nowpatacongo2013-03-0832-181/+198
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5721 42af7a65-404d-4744-a932-0658087f49c3
* Add support for multiple heapspatacongo2013-03-0821-1133/+431
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5720 42af7a65-404d-4744-a932-0658087f49c3
* Move all memory manager globals to a structure. Pass structure pointer as a ↵patacongo2013-03-0818-307/+569
| | | | | | handler because MM APIs git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5719 42af7a65-404d-4744-a932-0658087f49c3
* Fix a whole in the logic from the previous check-inpatacongo2013-03-073-5/+52
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5718 42af7a65-404d-4744-a932-0658087f49c3
* Fix network poll() issue: don't interrupt poll if socket not connected. ↵patacongo2013-03-078-38/+147
| | | | | | Listen sockets are not connected and the poll() is waiting for connection events. git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5717 42af7a65-404d-4744-a932-0658087f49c3
* More kernel build fixespatacongo2013-03-0714-26/+139
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5716 42af7a65-404d-4744-a932-0658087f49c3
* More LPC1788 changes from Rommel Marcelo + a few kernel build fixespatacongo2013-03-0716-169/+221
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5715 42af7a65-404d-4744-a932-0658087f49c3
* Correct some assembly language errors in the last checkinpatacongo2013-03-062-17/+33
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5714 42af7a65-404d-4744-a932-0658087f49c3
* Fix some bad syscall dispatching log. This change is not testable until ↵patacongo2013-03-0626-1063/+1276
| | | | | | these is a tested NuttX kernel build. git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5713 42af7a65-404d-4744-a932-0658087f49c3
* Implement user-mode work queuespatacongo2013-03-0610-144/+539
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5712 42af7a65-404d-4744-a932-0658087f49c3
* Move work queue logic from sched/ to libc/wqueue. It is not core logic and ↵patacongo2013-03-0549-201/+230
| | | | | | will be extended to support user-space work queues git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5711 42af7a65-404d-4744-a932-0658087f49c3
* File missed in commit r5709patacongo2013-03-051-3/+16
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5710 42af7a65-404d-4744-a932-0658087f49c3
* Updates to the LPC1788 SDIO supportpatacongo2013-03-055-71/+133
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5709 42af7a65-404d-4744-a932-0658087f49c3
* Open1788 uses SDIO-based SD card (not SPI); clone STM32 SDIO interface to ↵patacongo2013-03-056-56/+3250
| | | | | | LPC17xx git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5708 42af7a65-404d-4744-a932-0658087f49c3
* Updated Open1788 calibration; More compilation fixes from Mike Smithpatacongo2013-03-054-3/+4
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5707 42af7a65-404d-4744-a932-0658087f49c3
* Enable LEDs in all Open1788 configurationspatacongo2013-03-054-0/+19
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5706 42af7a65-404d-4744-a932-0658087f49c3
* Add LM4F120 pin configuration header filepatacongo2013-03-055-72/+408
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5705 42af7a65-404d-4744-a932-0658087f49c3
* LPC1788 updates -- OS test configuration now workspatacongo2013-03-0417-232/+1469
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5704 42af7a65-404d-4744-a932-0658087f49c3
* Bugs reported by Mike Smith fixed; ZKIT-ARM-1769 CAN support from Rashid Fatahpatacongo2013-03-045-9/+170
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5703 42af7a65-404d-4744-a932-0658087f49c3
* Fix for compilation issues reported by Mike Smithpatacongo2013-03-045-4/+8
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5702 42af7a65-404d-4744-a932-0658087f49c3
* Two fixes from Mike Smith: (1) use -m install of --mode in install commands, ↵patacongo2013-03-035-5/+5
| | | | | | (2) fix typo in stm32_exti.h introduced with the STM32 F3 port git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5701 42af7a65-404d-4744-a932-0658087f49c3
* Add System Control register definitions for the LM4F120patacongo2013-03-036-447/+2067
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5700 42af7a65-404d-4744-a932-0658087f49c3
* Minor clean-up - Open1788 and LPC17xx serialpatacongo2013-03-022-10/+11
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5699 42af7a65-404d-4744-a932-0658087f49c3
* Corrections for LPC178x UART baud calculationpatacongo2013-03-023-77/+149
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5698 42af7a65-404d-4744-a932-0658087f49c3
* More lpc1788 updatespatacongo2013-03-023-22/+23
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5697 42af7a65-404d-4744-a932-0658087f49c3
* LPC1788 updates from Rommel Marcelopatacongo2013-03-029-77/+65
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5696 42af7a65-404d-4744-a932-0658087f49c3
* Handle LM4F GPIO -- fewer portspatacongo2013-03-026-55/+138
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5695 42af7a65-404d-4744-a932-0658087f49c3
* Fix to STM32 F2/F4 DMA driver from Yan T.patacongo2013-03-012-2/+2
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5694 42af7a65-404d-4744-a932-0658087f49c3
* Add interrupt vector logic for the LM4F120patacongo2013-03-0136-198/+618
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5693 42af7a65-404d-4744-a932-0658087f49c3
* Add a configuration to begin development of an LM4F120 LaunchPad portpatacongo2013-03-0118-11/+2531
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5692 42af7a65-404d-4744-a932-0658087f49c3
* Add handler for bad_function_call. Petteri Aimonen patch 0015patacongo2013-02-281-2/+8
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5691 42af7a65-404d-4744-a932-0658087f49c3
* Add an NX/TIFF screenshot from Petteri Aimonen (Patch 0014)patacongo2013-02-288-5/+399
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5690 42af7a65-404d-4744-a932-0658087f49c3
* NxWidgets/NxWM updates from Petteri Aimonen (Patches 0007-0013)patacongo2013-02-2817-292/+319
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5689 42af7a65-404d-4744-a932-0658087f49c3
* Fixes to STM32 SPI, USB MSC class driver, and MMC/SD SPI driver from Petteri ↵patacongo2013-02-285-48/+99
| | | | | | Aimonen git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5688 42af7a65-404d-4744-a932-0658087f49c3
* STM32 OTF FS device patches from Petteri Aimonen (patches 0001-0003)patacongo2013-02-281-12/+102
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5687 42af7a65-404d-4744-a932-0658087f49c3
* Add debug output when memory allocations failpatacongo2013-02-2813-313/+553
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5686 42af7a65-404d-4744-a932-0658087f49c3
* Add NSH configuration for the zkit-arm-1769 boardpatacongo2013-02-287-28/+977
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5685 42af7a65-404d-4744-a932-0658087f49c3
* Fix error in NUC120 SysTick source clock setting; switch to core clock as ↵patacongo2013-02-274-6/+79
| | | | | | SysTick clock source git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5684 42af7a65-404d-4744-a932-0658087f49c3
* Some NuTiny-SDK-NUC120 size reduction; All serial driver vtables should be ↵patacongo2013-02-2726-28/+28
| | | | | | static const git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5683 42af7a65-404d-4744-a932-0658087f49c3
* The NuTiny-SDK-NUC120 basic port is complete and functionalpatacongo2013-02-277-67/+338
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5682 42af7a65-404d-4744-a932-0658087f49c3
* MIPS stack alignment fix for floating point from Helmutpatacongo2013-02-271-10/+30
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5681 42af7a65-404d-4744-a932-0658087f49c3
* Correct some ARMv6-M NVIC addressespatacongo2013-02-277-19/+173
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5680 42af7a65-404d-4744-a932-0658087f49c3
* Fix NuTiny-SDK-NUC120 LEDspatacongo2013-02-2751-282/+434
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5679 42af7a65-404d-4744-a932-0658087f49c3
* Add an NSH configuration for the NuTiny-SDK-NUC120. Still does not workpatacongo2013-02-269-154/+949
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5678 42af7a65-404d-4744-a932-0658087f49c3
* Cortex-M0/NUC120 now passes OS test; calibration NuTiny-NUC120 delay looppatacongo2013-02-263-8/+8
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5677 42af7a65-404d-4744-a932-0658087f49c3