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247 Commits

Author SHA1 Message Date
Gregory Nutt
a81abd3514 Improve Cortex-A5 context switching so that a little less copying is done 2013-07-24 07:47:51 -06:00
Gregory Nutt
2e8fcc7229 ARMv7-N: Fix a copy error introduced in the previous check-in 2013-07-23 19:09:17 -06:00
Gregory Nutt
cb3f394d53 Improve some ARMv7-A/M floating point register save time; Add floating point register save logic for ARMv7-A 2013-07-23 17:52:06 -06:00
Gregory Nutt
91e6580aff Adding missing registration of /dev/zero; Condition registration of /dev/null. From Ken Petit 2013-04-24 07:17:49 -06:00
Gregory Nutt
65fec0683a _exit() should not call atexit() or on_exit() functions; Rename task_deletecurrent() to task_exit() 2013-04-18 16:15:20 -06:00
patacongo
6f9f964f16 Completes coding of the LPC17 DMA driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5801 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-30 17:36:46 +00:00
patacongo
0d7b732043 convert Kwikstik K40 configurations to use kconfig-frontends tools 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5784 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-25 17:33:41 +00:00
patacongo
af58db8c52 Add kernel build support for Stellaris, Kinetis, LPC43, and NUC1xx MCUs 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5781 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-24 17:28:38 +00:00
patacongo
3e7db57403 Rework of kernel build signal dispatch to user-space handlers 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5778 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-23 14:46:02 +00:00
patacongo
4d3d2f2112 A few fixes related to dispatched signals in kernel mode (there are still issues) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5777 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-22 21:59:05 +00:00
patacongo
e29d6479c9 Corrections needed after further test of stack-based task arguments 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5771 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-21 23:37:11 +00:00
patacongo
c496b7aad9 Copy siginfo_t to step before calling a user-space signal handler 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5769 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-21 20:02:14 +00:00
patacongo
a7b37da2d9 Add a up_stack_frame() interface to allocate a frame of data on a task's stack. 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5768 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-21 17:35:08 +00:00
patacongo
c86f502f2e In the kernel build, allocate the stacks for kernel threads from the kernel heap so that they are protected from medddling by the applications 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5766 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-20 20:27:08 +00:00
patacongo
020cc2248e Change prototypes of up_create_stack and up_release_stack to include a task type parameter 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5765 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-20 18:22:21 +00:00
patacongo
c702374d7b Add support for calling to and returning from signal handlers in in user-mode threads 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5750 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-17 00:40:49 +00:00
patacongo
e0769fc6d0 Fix bad conditional logic in mkconfig.c; Add user-mode pthread start-up logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5748 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-16 17:37:40 +00:00
patacongo
e9040a2f9d Switch to user-mode before starting a new task 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5742 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-14 22:44:06 +00:00
patacongo
c85fcaecdb Rename g_heapbase to g_idle_topstack; Fix kernel build heap allocation which cannot use g_heapbase 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5739 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-14 14:42:52 +00:00
patacongo
3dc5b1fa9f Create sched_ufree and sched_kfree from sched_free; Use user-accessible heap to allocae stacks 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5725 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-10 15:32:33 +00:00
patacongo
e47c64204c More changes for a kernel-mode allocator (more to be done) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5724 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-09 21:12:20 +00:00
patacongo
9207732f18 Add debug output when memory allocations fail 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5686 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-28 15:31:58 +00:00
patacongo
00143c4401 Cortex-M0/NUC120 now passes OS test; calibration NuTiny-NUC120 delay loop 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5677 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-26 20:53:21 +00:00
patacongo
3c8d1c5dff Another Cortex-M0 fix 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5676 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-26 19:55:12 +00:00
patacongo
ec60353714 Fixes for NuTiny-NUC120 configuration and build 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5666 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-23 15:04:49 +00:00
patacongo
8e11e189f4 First cut at support for Cortex-M0 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5655 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-16 16:32:19 +00:00
patacongo
fd9eac63a9 Some fixes needed for STM32 build after recent scheduler changes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5620 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-07 16:58:43 +00:00
patacongo
bc69dc2c5a Rename _TCB to struct tcb_s 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5610 42af7a65-404d-4744-a932-0658087f49c3
 2013-02-04 18:46:28 +00:00
patacongo
1b8979d24f Serial driver needed even when no console; Fix user LED settings in all STM32 configurations 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5575 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-28 15:03:17 +00:00
patacongo
6cfe0a45e9 Move stream data from TCB to task group structure. 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5569 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-26 22:25:21 +00:00
patacongo
43659b5840 Move file data from TCB to task group 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5567 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-26 20:17:29 +00:00
patacongo
ee2be652aa Implement vfork() for the MIPS32 architecture 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5520 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-15 15:40:18 +00:00
patacongo
74a42b5f39 Configre configs/ubw32/ostest to use kconfig-frontends 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5518 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-14 22:06:19 +00:00
patacongo
cf7af4372d Fixed ARM vfork; re-enabled vfork OS test 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5490 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-07 23:50:25 +00:00
patacongo
9134c02694 Disable the vfork() OS test... it fails 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5489 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-07 23:09:09 +00:00
patacongo
c94512e81b Add ostest vfork test (does not work yet) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5488 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-07 21:41:20 +00:00
patacongo
a8dd4ebde0 This initial vfork() check-in was a little pollyanna-ish 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5487 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-07 19:35:47 +00:00
patacongo
6e428b0924 Implement a simple vfork(). ARM only for now 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5486 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-07 15:20:21 +00:00
patacongo
342f8057cb A little more ELF loader logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5257 42af7a65-404d-4744-a932-0658087f49c3
 2012-10-25 16:18:20 +00:00
patacongo
36da810129 Implementation of /dev/random using the STM32 Random Number Generator (RNG) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5207 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-29 20:34:25 +00:00
patacongo
5d84ed802c STM32 fixes for DM9161 PHY; Enhancements for ADS7843e touchscreen controller 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5199 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-27 19:26:18 +00:00
patacongo
5acf2fe3e1 Resync new repository with old repo r5166 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5154 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-17 18:35:37 +00:00
patacongo
3a262416d6 Remove executable property from source and make files 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5146 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-13 18:46:10 +00:00
patacongo
36df84c843 Email address change in nuttx/ 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5145 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-13 18:32:24 +00:00
patacongo
40888af331 Move RAMLOG driver to drivers/syslog; Add ability to output debug information to any character device or file 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4996 42af7a65-404d-4744-a932-0658087f49c3
 2012-08-02 00:42:46 +00:00
patacongo
27f833729a Straighten out LPC32 UART clocking (still some baud calculation issues) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4917 42af7a65-404d-4744-a932-0658087f49c3
 2012-07-07 15:29:13 +00:00
patacongo
bab4616a8d Move file-system header files to include/nuttx/fs 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4499 42af7a65-404d-4744-a932-0658087f49c3
 2012-03-21 18:01:07 +00:00
patacongo
c6569bab0e Add hooks to support STM32 power management 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4490 42af7a65-404d-4744-a932-0658087f49c3
 2012-03-14 19:37:28 +00:00
patacongo
6e2a5140fb Incoporate new ARMv7-M exception handling logic contributed by Mike Smith 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4413 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-22 18:14:18 +00:00
patacongo
d2e05ac96f Fix a small RAM log bug (the RAM log still does not work) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4385 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-12 20:27:49 +00:00
patacongo
8b9f3616cb Fix some typos and compilation errors introduced in the last checkin 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4384 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-12 02:53:01 +00:00
patacongo
8595411e4a Add logic to re-direct debug output to a sysloggin device 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4381 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-11 14:20:40 +00:00
patacongo
667290b144 Add logic so that a RAM log can be used in place of a console device 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4380 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-11 03:50:52 +00:00
patacongo
15009dcf66 Numerous cosmetic changes while debugging a telnet driver issue 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4353 42af7a65-404d-4744-a932-0658087f49c3
 2012-01-31 20:32:49 +00:00
patacongo
07a2d59fbc Add loopback support to STM32 CAN driver; Add apps/examples/can loopback test 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4213 42af7a65-404d-4744-a932-0658087f49c3
 2011-12-22 15:59:50 +00:00
patacongo
599b52fb69 Add support for the Cortex-M4 floating pointing 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4144 42af7a65-404d-4744-a932-0658087f49c3
 2011-12-07 18:58:21 +00:00
patacongo
f2c2a8aa98 Fix a compile error when CONFIG_ARCH_INTERRUPTSTACK is turned on for Cortex-M* 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4134 42af7a65-404d-4744-a932-0658087f49c3
 2011-12-04 23:42:38 +00:00
patacongo
8b0f6539c3 Fix stack alignment for EABI floating point 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4089 42af7a65-404d-4744-a932-0658087f49c3
 2011-11-11 14:06:10 +00:00
patacongo
60259b544f Add Kinesis watchdog, ramfuncs, idle loop, start of clock configuration 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3875 42af7a65-404d-4744-a932-0658087f49c3
 2011-08-12 22:10:48 +00:00
patacongo
f93b962f28 Name change: Change Cortex-M3 naming to ARMv7-M naming so support Cortex-M4 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3846 42af7a65-404d-4744-a932-0658087f49c3
 2011-08-05 21:57:49 +00:00
patacongo
e51e2ce69e Add wchar_t type; Add LPC17xx CAN driver from Lzyy; Fix serial bug reported by Lzyy 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3775 42af7a65-404d-4744-a932-0658087f49c3
 2011-07-12 16:36:45 +00:00
patacongo
94d499f67a Correct errors in LPC17xx CAN register defines 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3773 42af7a65-404d-4744-a932-0658087f49c3
 2011-07-12 13:29:44 +00:00
patacongo
7b876c0369 Redesign of NXTEXT font cache 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3761 42af7a65-404d-4744-a932-0658087f49c3
 2011-07-09 16:01:00 +00:00
patacongo
efa3bf787d ARM stack check logic; ARM no-console build fixes; Nucleus-2G updates 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3760 42af7a65-404d-4744-a932-0658087f49c3
 2011-07-09 12:53:12 +00:00
patacongo
7bb3b4c8a1 current_regs should be volatile; add support for nested interrupts; enable interrupts during syscall processing 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3475 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-06 23:01:06 +00:00
patacongo
a864ab2137 Attach mem mgmt fault handle if MPU is enabled 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3471 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-06 01:51:07 +00:00
patacongo
d2d2e51e62 Clean kernel-/user-mode module build 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3469 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-05 20:54:00 +00:00
patacongo
04d496adb1 Add a stub that can be used when networking is enabled, but there is no ethernet driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3368 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-11 23:35:36 +00:00
patacongo
167040b9e1 First cut at x86 build environment 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3336 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-04 22:25:03 +00:00
patacongo
d467796fb5 Special IDLE for STM32 will execut WFI to sleep until an interrupt occurs 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3324 42af7a65-404d-4744-a932-0658087f49c3
 2011-02-27 21:27:20 +00:00
patacongo
681c44829c Add support for the ISOTEL NetClamps VSN board 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3321 42af7a65-404d-4744-a932-0658087f49c3
 2011-02-27 15:42:07 +00:00
patacongo
91fe0544dc Separate waiting for a device and enumerating a device 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3204 42af7a65-404d-4744-a932-0658087f49c3
 2010-12-21 01:41:03 +00:00
patacongo
ebccf53570 Add start of USB host controller 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3176 42af7a65-404d-4744-a932-0658087f49c3
 2010-12-15 02:03:21 +00:00
patacongo
c5c7249061 Remove unused lpc17_usbinitialize() 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2915 42af7a65-404d-4744-a932-0658087f49c3
 2010-09-03 15:36:09 +00:00
patacongo
11dc28963d Fix issues of virtual vs physical sizes of regions 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2875 42af7a65-404d-4744-a932-0658087f49c3
 2010-08-21 21:53:41 +00:00
patacongo
e057af9a47 Skeletons for remaining paging files to be implemented 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2863 42af7a65-404d-4744-a932-0658087f49c3
 2010-08-17 19:28:51 +00:00
patacongo
f2ca6424cc First cut at data abort page handling logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2862 42af7a65-404d-4744-a932-0658087f49c3
 2010-08-17 15:41:09 +00:00
patacongo
be4968d840 Fix interrupt stack compilation problem 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2803 42af7a65-404d-4744-a932-0658087f49c3
 2010-07-16 02:35:47 +00:00
patacongo
a459ea3bbb Don't clear stack unless debug is enabled 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2528 42af7a65-404d-4744-a932-0658087f49c3
 2010-01-28 03:38:53 +00:00
patacongo
48517a7c8b Fix circular header file dependency 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2443 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-28 00:49:32 +00:00
patacongo
39c5565d0e Argument to up_udelay() should be type useconds_t 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2400 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-20 22:24:02 +00:00
patacongo
c23f8334c8 Changing NuttX fixed size type names to C99 standard names -- things will be broken for awhile 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2359 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-16 20:05:51 +00:00
patacongo
3504ad6140 types blkcnt_t and off_t should not depend on memory model; Remove non-standard type STATUS 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2330 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-13 18:01:46 +00:00
patacongo
1f39b57d7e Add more HC12 common files 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2306 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-04 22:28:06 +00:00
patacongo
5df8a7a194 Numerous fixes for basic STM32 SDIO DMA access 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2279 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-26 00:18:22 +00:00
patacongo
b8824028b1 Improved certain Cortex-M3 context switch times 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2177 42af7a65-404d-4744-a932-0658087f49c3
 2009-10-25 02:24:40 +00:00
patacongo
be87bbe828 Fix a stack setup error 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1955 42af7a65-404d-4744-a932-0658087f49c3
 2009-06-25 23:43:10 +00:00
patacongo
33a6b7807e Consolidate buffer dumping; fix all occurrences of 'the the' 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1951 42af7a65-404d-4744-a932-0658087f49c3
 2009-06-25 17:44:35 +00:00
patacongo
a66e4faf0b Timer interrupts work; examples/ostest passes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1849 42af7a65-404d-4744-a932-0658087f49c3
 2009-06-05 01:42:15 +00:00
patacongo
7ae691d5cb lm3s6918 passes OS test 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1801 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-19 20:14:44 +00:00
patacongo
96e97248a0 Move share-able Cortex-M3 file from lm3s subdirectory 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1797 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-19 17:54:01 +00:00
patacongo
da29bce964 Move ARM and Cortex files to separate directories 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1795 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-19 17:16:17 +00:00
patacongo
56afcd6433 Calibrate lm3s6918 timing loop 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1792 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-18 23:01:30 +00:00
patacongo
9d329e414a lm3s6918 now does context switches 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1790 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-18 22:14:40 +00:00
patacongo
b44a8db1a4 Progress on Cortex-M3 interrupts 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1789 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-18 21:08:43 +00:00
patacongo
a6adc32572 file was unfinished 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1788 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-18 16:21:37 +00:00
patacongo
2be531b092 Debug Cortex-M3 interrupts 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1787 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-17 17:18:19 +00:00
patacongo
2827157b5f 1st cut at lm3s6918 interrupt handling 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1776 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-13 16:19:05 +00:00
patacongo
0df1e24cc9 lm3s6918 update 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1775 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-13 14:29:22 +00:00
patacongo
218515d730 Flesh out LM3S9618 interrupt control logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1774 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-12 22:15:49 +00:00
patacongo
5d3f0cdf13 Add lm3s6918 system timer logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1773 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-12 18:53:10 +00:00
patacongo
328dbb3c21 Add atomic register modification 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1762 42af7a65-404d-4744-a932-0658087f49c3
 2009-05-08 13:04:33 +00:00
patacongo
a44c6ada18 Basic i.MX1 low-level boot 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1695 42af7a65-404d-4744-a932-0658087f49c3
 2009-04-10 22:07:20 +00:00
patacongo
29efc4726f Add option to copy to RAM 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1689 42af7a65-404d-4744-a932-0658087f49c3
 2009-04-08 23:24:59 +00:00
patacongo
3390476f74 Repartition functionality in preparation for nested, pending reprioritization 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1591 42af7a65-404d-4744-a932-0658087f49c3
 2009-03-10 23:52:46 +00:00
patacongo
e13522cf6d Back out part of the last change -- that was a bad idea 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1585 42af7a65-404d-4744-a932-0658087f49c3
 2009-03-10 00:38:35 +00:00
patacongo
6b22b2c441 Add support for priority inheritance 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1581 42af7a65-404d-4744-a932-0658087f49c3
 2009-03-08 23:33:41 +00:00
patacongo
17520520af Change configuration name 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1226 42af7a65-404d-4744-a932-0658087f49c3
 2008-11-13 20:37:02 +00:00
patacongo
f10326e71b Fix problems when debug enabled 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1193 42af7a65-404d-4744-a932-0658087f49c3
 2008-11-11 19:34:07 +00:00
patacongo
c42cdaf306 typo 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1140 42af7a65-404d-4744-a932-0658087f49c3
 2008-11-06 18:15:35 +00:00
patacongo
2ab18b97d8 Correct last checkin 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1039 42af7a65-404d-4744-a932-0658087f49c3
 2008-10-13 20:49:17 +00:00
patacongo
b3c97eece8 oops - won't build with USB disabled 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1037 42af7a65-404d-4744-a932-0658087f49c3
 2008-10-13 16:19:46 +00:00
patacongo
e82b55a4d8 Fix tests for SP in interrupt stack range 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@994 42af7a65-404d-4744-a932-0658087f49c3
 2008-10-07 23:05:56 +00:00
patacongo
2d13668fd9 Add option for ARM interrupt stack 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@981 42af7a65-404d-4744-a932-0658087f49c3
 2008-10-06 16:20:53 +00:00
patacongo
32c6983e6c cosmetic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@978 42af7a65-404d-4744-a932-0658087f49c3
 2008-10-04 12:13:26 +00:00
patacongo
729bba0cef cosmetic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@966 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-30 12:26:46 +00:00
patacongo
648f9716a8 Integrate USB into ARM initialization 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@965 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-30 12:26:12 +00:00
patacongo
4c8ed6b266 USB fixes for clean compilation 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@959 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-29 17:24:31 +00:00
patacongo
b561cc18f1 Add up_lowputs 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@946 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-19 20:23:12 +00:00
patacongo
5b23222095 Forgot to increment pointer 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@932 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-18 22:56:21 +00:00
patacongo
af924c567f LPC2148 timer irq fixes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@931 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-18 22:12:52 +00:00
patacongo
f08de9a812 ARM architecture supports lowconsole 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@930 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-18 14:48:26 +00:00
patacongo
b9278cd364 Fix LPC2148 PLL setup 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@925 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-17 22:12:03 +00:00
patacongo
10e928c723 Update lpc214x stuff 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@923 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-17 18:44:34 +00:00
patacongo
1361bd90f6 Add NSH command to create RAMDISK 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@884 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-06 13:29:14 +00:00
patacongo
9ba2e1ea57 Verify UDP support 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@859 42af7a65-404d-4744-a932-0658087f49c3
 2008-09-01 15:22:54 +00:00
patacongo
55a397984b Fix DM320 serial configuration problem 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@661 42af7a65-404d-4744-a932-0658087f49c3
 2008-02-08 17:25:29 +00:00
patacongo
65adf62eff errno now defined to be *get_errno_ptr() 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@607 42af7a65-404d-4744-a932-0658087f49c3
 2008-02-01 21:23:19 +00:00
patacongo
b5d9f23447 errno was clobbered by mm_trysemaphore when task exists 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@591 42af7a65-404d-4744-a932-0658087f49c3
 2008-01-30 18:49:31 +00:00
patacongo
cb77888f9a UART config is untested 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@578 42af7a65-404d-4744-a932-0658087f49c3
 2008-01-28 22:32:40 +00:00
patacongo
a541ac3c46 untest z16f code 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@553 42af7a65-404d-4744-a932-0658087f49c3
 2008-01-11 18:19:09 +00:00
patacongo
4af346a98e Debug z80sim NSH (still doesn't work) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@476 42af7a65-404d-4744-a932-0658087f49c3
 2008-01-01 14:54:10 +00:00
patacongo
2f42bcb174 Add TELNET front end to NSH 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@421 42af7a65-404d-4744-a932-0658087f49c3
 2007-12-02 18:18:59 +00:00
patacongo
f5f117b71d Removed unused uIP files 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@403 42af7a65-404d-4744-a932-0658087f49c3
 2007-11-23 21:16:43 +00:00
patacongo
e240648389 Several webserver bugs fixed 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@391 42af7a65-404d-4744-a932-0658087f49c3
 2007-11-20 20:32:33 +00:00
patacongo
4a1d3b4ffc Add TCP readahead logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@387 42af7a65-404d-4744-a932-0658087f49c3
 2007-11-19 23:09:39 +00:00
patacongo
575c47a042 Fix probably where packets dropped because there was no recv() in place were being ACKed 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@381 42af7a65-404d-4744-a932-0658087f49c3
 2007-11-15 22:38:32 +00:00
patacongo
ddf21aceb7 Verified basic client-side network functionality 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@373 42af7a65-404d-4744-a932-0658087f49c3
 2007-11-06 19:58:14 +00:00
patacongo
9048998778 Reduce debug output; calibrate DM320 timer 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@372 42af7a65-404d-4744-a932-0658087f49c3
 2007-11-06 16:17:50 +00:00
patacongo
71b386e3fc Changes for clean compile of DM90x0 driver on Neuros OSD 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@365 42af7a65-404d-4744-a932-0658087f49c3
 2007-11-02 23:05:53 +00:00
patacongo
7bb8831cf6 Add DM90x0 driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@362 42af7a65-404d-4744-a932-0658087f49c3
 2007-11-02 20:20:34 +00:00
patacongo
84dc5ff412 eliminated a warning 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@293 42af7a65-404d-4744-a932-0658087f49c3
 2007-06-30 19:37:47 +00:00
patacongo
6cba04c780 typos 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@253 42af7a65-404d-4744-a932-0658087f49c3
 2007-05-26 19:31:38 +00:00
patacongo
fb9df8dfae Finish FAT directory operations; add option to disable mountpoints; fix ARM compile errors 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@252 42af7a65-404d-4744-a932-0658087f49c3
 2007-05-26 19:22:34 +00:00
patacongo
b157bb76a1 Fix timeslice calculation 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@232 42af7a65-404d-4744-a932-0658087f49c3
 2007-05-20 15:43:53 +00:00
patacongo
a19bd351b5 Changes to resulting previous merge of arch/c5471 and arch/dm320 into arch/arm and 
also to adding lpc214x to arch/arm.


git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@194 42af7a65-404d-4744-a932-0658087f49c3
 2007-04-29 21:50:53 +00:00
patacongo
770f37aa0d Common ARM support 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@187 42af7a65-404d-4744-a932-0658087f49c3
 2007-04-28 19:39:18 +00:00