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* Eliminated sam3u_internal.h. Use separate header files instead. More ↵Gregory Nutt2013-06-0229-1596/+2420
| | | | renaming from sam3u_ to sam_ to make room in the namespce for the sam4l_
* Move SAM3U header files to arch/arm/src/sam3u/chip. Some renaming of SAM3U ↵Gregory Nutt2013-06-0256-5094/+5151
| | | | to SAM to ssupport SAM4. Convert all configs/sam3u-ek configurations to use the kconfig-frontends tool
* Useless TIOCSERGSTRUCT logic in most serial drivers is not compiled unless ↵Gregory Nutt2013-04-251-1/+3
| | | | CONFIG_DEBUG and CONFIG_SERIAL_TIOCSERGSTRUCT are defined
* Remove up_assert_codeGregory Nutt2013-04-252-7/+7
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* Completes coding of the LPC17 DMA driverpatacongo2013-03-301-0/+1
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5801 42af7a65-404d-4744-a932-0658087f49c3
* Rework of kernel build signal dispatch to user-space handlerspatacongo2013-03-231-1/+5
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5778 42af7a65-404d-4744-a932-0658087f49c3
* Add a OS test kernel build configuration for the STM32F4Discovery boardpatacongo2013-03-221-8/+1
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5775 42af7a65-404d-4744-a932-0658087f49c3
* Add a up_stack_frame() interface to allocate a frame of data on a task's stack.patacongo2013-03-211-1/+1
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5768 42af7a65-404d-4744-a932-0658087f49c3
* In KERNEL mode, need to explicitly set the privilege in the CONTROL register ↵patacongo2013-03-191-6/+17
| | | | | | on return from exceptions git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5757 42af7a65-404d-4744-a932-0658087f49c3
* Add support for ram vectors to the ARMv7-M architecturepatacongo2013-03-182-2/+13
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5756 42af7a65-404d-4744-a932-0658087f49c3
* Add support for calling to and returning from signal handlers in in ↵patacongo2013-03-171-0/+3
| | | | | | user-mode threads git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5750 42af7a65-404d-4744-a932-0658087f49c3
* Fix bad conditional logic in mkconfig.c; Add user-mode pthread start-up logicpatacongo2013-03-161-1/+1
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5748 42af7a65-404d-4744-a932-0658087f49c3
* Switch to user-mode before starting a new taskpatacongo2013-03-141-20/+20
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5742 42af7a65-404d-4744-a932-0658087f49c3
* itoa() from Ryan Sundbergpatacongo2013-03-141-0/+18
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5741 42af7a65-404d-4744-a932-0658087f49c3
* Rename g_heapbase to g_idle_topstack; Fix kernel build heap allocation which ↵patacongo2013-03-142-14/+22
| | | | | | cannot use g_heapbase git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5739 42af7a65-404d-4744-a932-0658087f49c3
* Fixe to kernel build and syscalls.patacongo2013-03-131-6/+6
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5738 42af7a65-404d-4744-a932-0658087f49c3
* More updates to MPU control logicpatacongo2013-03-121-2/+2
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5735 42af7a65-404d-4744-a932-0658087f49c3
* Reorganize some AT91SAM3U files; Add an NSH kernel build configuration to ↵patacongo2013-03-111-2/+3
| | | | | | the WaveSahhare Open1788 board git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5732 42af7a65-404d-4744-a932-0658087f49c3
* Add MPU support for the LPC17xx familypatacongo2013-03-116-94/+115
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5731 42af7a65-404d-4744-a932-0658087f49c3
* Remove user_map.h; replace with a header at the beginning of the user-space ↵patacongo2013-03-104-33/+28
| | | | | | blob. User work queue no started by os_brinup() on behalf of the application git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5727 42af7a65-404d-4744-a932-0658087f49c3
* AT91SAM3 now supports kernel-mode heap; SAM3U-EK knsh configuration ↵patacongo2013-03-104-47/+264
| | | | | | converted to use kconfig-frontends tool git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5726 42af7a65-404d-4744-a932-0658087f49c3
* More changes for a kernel-mode allocator (more to be done)patacongo2013-03-091-4/+8
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5724 42af7a65-404d-4744-a932-0658087f49c3
* up_addregion should use kmm_addregion; move garbage kmm*.c file to mm/. for nowpatacongo2013-03-081-1/+1
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5721 42af7a65-404d-4744-a932-0658087f49c3
* More kernel build fixespatacongo2013-03-071-1/+1
| | | | 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 fixespatacongo2013-03-071-10/+6
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5715 42af7a65-404d-4744-a932-0658087f49c3
* Fix some bad syscall dispatching log. This change is not testable until ↵patacongo2013-03-061-0/+4
| | | | | | 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
* Some NuTiny-SDK-NUC120 size reduction; All serial driver vtables should be ↵patacongo2013-02-271-1/+1
| | | | | | static const git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5683 42af7a65-404d-4744-a932-0658087f49c3
* Use of BASEPRI to control ARM interrupts is now functionalpatacongo2013-01-221-16/+16
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5548 42af7a65-404d-4744-a932-0658087f49c3
* More logic to use BASEPRI to control interrupts -- still doesn't workpatacongo2013-01-222-3/+11
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5547 42af7a65-404d-4744-a932-0658087f49c3
* Add option to use BASEPRI instead of PRIMASK to disable interrupts in all ↵patacongo2013-01-222-38/+48
| | | | | | ARMv7-M architectures git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5546 42af7a65-404d-4744-a932-0658087f49c3
* This initial vfork() check-in was a little pollyanna-ishpatacongo2013-01-071-2/+2
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5487 42af7a65-404d-4744-a932-0658087f49c3
* Implement a simple vfork(). ARM only for nowpatacongo2013-01-071-3/+4
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* ARM and ARMv7-M ELF support; STM32F4Discovery ELF loader test configurationpatacongo2012-10-261-0/+4
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* Optimized ARMv7-M memcpy() function from Mike Smithpatacongo2012-10-201-8/+12
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5239 42af7a65-404d-4744-a932-0658087f49c3
* Email address change in nuttx/patacongo2012-09-1334-5756/+5757
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5145 42af7a65-404d-4744-a932-0658087f49c3
* Reconfigured Shenzhou to use JTAG. Misc Kconfig changespatacongo2012-09-091-0/+2
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5118 42af7a65-404d-4744-a932-0658087f49c3
* Add support for multiple work queuespatacongo2012-09-041-3/+3
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* Add LPC43 interrrupt control logicpatacongo2012-07-041-6/+0
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* More configuration filespatacongo2012-04-111-0/+4
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* Move serial header files to include/nuttx/serialpatacongo2012-03-211-1/+1
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4500 42af7a65-404d-4744-a932-0658087f49c3
* Add logic so that a RAM log can be used in place of a console devicepatacongo2012-02-112-8/+8
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4380 42af7a65-404d-4744-a932-0658087f49c3
* Fix semaphore initializationpatacongo2011-11-101-2/+2
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4085 42af7a65-404d-4744-a932-0658087f49c3
* Add PIC32MX GPIO handling; add button/LED support for the Sure PIC32MXpatacongo2011-10-111-1/+1
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4040 42af7a65-404d-4744-a932-0658087f49c3
* SAM3U: Add logic to bypass automated control of SPI chip selectspatacongo2011-10-082-14/+132
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* SAM3U SPI debug changespatacongo2011-10-071-11/+46
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* Add debug instrumentation to the SAM3U SPI driverpatacongo2011-10-061-123/+170
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* Fix C++ dependencies, cleaning, ..patacongo2011-10-051-0/+4
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* ADS7843E driver is code completepatacongo2011-10-041-22/+188
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* SAM3U SPI driver updatepatacongo2011-10-033-291/+411
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4017 42af7a65-404d-4744-a932-0658087f49c3
* Update comments, dates, ... housekeepingpatacongo2011-10-033-3/+3
| | | | git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4012 42af7a65-404d-4744-a932-0658087f49c3
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