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2647 Commits

Author SHA1 Message Date
Gregory Nutt
50d1a961bc KL25Z: Fix some memory mapp and register definitions; no UART3-5 2013-04-25 09:06:58 -06:00
Gregory Nutt
2e04ad2608 Fix KL25Z clock definitions in board.h 2013-04-24 18:29:26 -06:00
Gregory Nutt
7fe5a2b78d Minor Freedom-KL25Z updates 2013-04-24 16:46:38 -06:00
Gregory Nutt
69d3978837 Adding missing registration of /dev/zero; Condition registration of /dev/null. From Ken Petit 2013-04-24 07:17:49 -06:00
Gregory Nutt
a8e2ff3420 Correction to ARM RAM vectors logic from Paul Y. Zhang 2013-04-23 09:32:11 -06:00
Gregory Nutt
25270695ee LPC17xx ADC: Configure all ADC pins in the set, not just one. From MKannan 2013-04-23 08:47:21 -06:00
Gregory Nutt
b553609351 New Kconfig convention: Extra indentation in comments will render as HTML preformatted text 2013-04-22 09:10:58 -06:00
Gregory Nutt
5187631e30 _exit() should not call atexit() or on_exit() functions; Rename task_deletecurrent() to task_exit() 2013-04-18 16:15:20 -06:00
Gregory Nutt
32dbe33498 Cosmetic updates 2013-04-18 11:38:51 -06:00
Gregory Nutt
02a9ce65c3 Fix typo in the STM32 F IRQ file -- from Paul Zhang 2013-04-17 20:27:43 -06:00
Gregory Nutt
a5f5bc72ba cosmetic change to kl_clockconfig 2013-04-17 20:25:33 -06:00
Gregory Nutt
313d1005a8 Fix Freedom KL25Z SysTick rate 2013-04-17 12:44:13 -06:00
Gregory Nutt
504b25ee2b Update authorship 2013-04-17 07:39:32 -06:00
Gregory Nutt
e709b43fb0 Addition cleanup after last switch from BASEPRI to PRIMASK for Cortex-M0 2013-04-16 18:29:01 -06:00
Gregory Nutt
5ec812ff77 Fix major misthink in Cortex-M0 port: The Cortex-M0 has no BASEPRI register. We have to revert to using the nasty PRIMASK register 2013-04-16 18:00:59 -06:00
Gregory Nutt
10394cb48e Fix KL25Z interrupt enable/disable logic 2013-04-16 14:54:08 -06:00
Gregory Nutt
8e5ae3886d Some clocking fixes for the Freedom KL25Z 2013-04-16 14:06:16 -06:00
Gregory Nutt
51debd1cf5 Misc changes for clean compilation of freedom-kl25z config 2013-04-16 09:53:15 -06:00
Gregory Nutt
7f21e8dc4c Initial support for the Kinetis L family and the Freedom KL25Z board from Alan Carvalho de Assis 2013-04-16 08:48:42 -06:00
Gregory Nutt
f0bcd23f9c Cosmetic renaming of LPC178x GPIO macros -- mostly from Rommel Marcelo 2013-04-12 17:48:50 -06:00
Gregory Nutt
ae9aa45835 Configure STM3210E-EVAL usbserial configuration to use kconfig-frontends tools 2013-04-12 09:21:51 -06:00
Gregory Nutt
f01b7e15c8 Fixes to the LM4F clock configuration. Errors in register handling caused everything to run at half speed 2013-04-09 17:27:13 -06:00
Gregory Nutt
f8675d96b2 Back out the LPC1788 GPIO typemask logic that was just checked in. This is not necessary 2013-04-08 18:58:50 -06:00
Gregory Nutt
5fb53f191a LPC1788 framebuffer LCD now works! From Rommel Marcelo 2013-04-08 18:35:51 -06:00
Gregory Nutt
560c30892c Use default optimization of -Os for all ARMv6-M tools 2013-04-08 18:34:16 -06:00
Gregory Nutt
7bd3ffd3b5 Minor improvements to comments and debug output 2013-04-08 09:55:12 -06:00
Gregory Nutt
333b49f555 LPC178x SYSCON matrix definitions from Rommel Marcelo 2013-04-07 16:30:47 -06:00
Gregory Nutt
141fb6a32b LPC17xx GPIO interrupt fixes: lpc17_setintedge() must be atomic. Can't disable interrupts from interrupt handlers because they are automatically re-enabled. Try re-configuring pin instead. 2013-04-07 13:46:05 -06:00
Gregory Nutt
a3906f2f72 cosmetic 2013-04-07 08:44:15 -06:00
Gregory Nutt
9f017b4979 Executable extension was being applied twice 2013-04-07 08:43:44 -06:00
Gregory Nutt
bd4a3a2847 LPC178x GPIO update from Rommel Marcelo 2013-04-07 08:43:08 -06:00
Gregory Nutt
f4692eb34e Fix heap size for the STM32 F427/F437 -- from Mike Smith 2013-04-06 14:30:15 -06:00
Gregory Nutt
c346e6d323 Fix LPC178x I2C mode GPIO configuration 2013-04-06 08:04:17 -06:00
Gregory Nutt
9bed2a5906 More updates to the LPC17x/18x GPIO driver from Rommel Marcelo 2013-04-05 18:22:31 -06:00
Gregory Nutt
1925e60dd1 fix LPC177x/8x GPIO debug instrumentation 2013-04-05 12:46:53 -06:00
Gregory Nutt
f66e89b8cf Redesign of the LPC178x GPIO logic by Rommel Marcelo 2013-04-05 07:58:30 -06:00
Gregory Nutt
e94faba7f5 Move LPC17xx IOCON register definitions from lpc17_gpio.h to lpc17_iocon.h; fix a few more .gitignore files 2013-04-04 18:12:44 -06:00
Gregory Nutt
db78b76102 Mostly updates and corrections to .gitignore files 2013-04-04 15:39:50 -06:00
Gregory Nutt
23db0682b7 Clone svn:ignore directory atributed to .gitignore files 2013-04-04 14:27:29 -06:00
patacongo
19d2d365a4 Separater LPC176x and LPC178x GPIO logic into separate files 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5815 42af7a65-404d-4744-a932-0658087f49c3
 2013-04-03 23:47:43 +00:00
patacongo
1b3b5db765 Fix error in encoding LPC1788 interupts 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5814 42af7a65-404d-4744-a932-0658087f49c3
 2013-04-03 20:08:23 +00:00
patacongo
e1daee1930 Several fixes for LPC1788 GPIO 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5813 42af7a65-404d-4744-a932-0658087f49c3
 2013-04-03 19:35:21 +00:00
patacongo
e1e8f4debe SSP driver fixes for the LPC178x; Fixes for Open1788 touchscreen driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5812 42af7a65-404d-4744-a932-0658087f49c3
 2013-04-02 16:36:19 +00:00
patacongo
b99923d973 More naming changes associated with earlier renaming of LP17xx up_spiinitialize; LPC178x SSP support; Open1788 SSP and touchscreen support 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5811 42af7a65-404d-4744-a932-0658087f49c3
 2013-04-01 22:00:37 +00:00
patacongo
ff7a38605b LPC17xx: Hold off sleep mode while DMA is in progress. Open1788: Reverse sense of the IDLE LED 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5810 42af7a65-404d-4744-a932-0658087f49c3
 2013-04-01 15:52:55 +00:00
patacongo
e185c5404a LPC17xx SPI and SSP initialization functions both called up_spiinitialize(); Changed to lpc17_spinitialize() and lpc17_sspinitialize(). 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5809 42af7a65-404d-4744-a932-0658087f49c3
 2013-04-01 15:02:22 +00:00
patacongo
83c4c55b12 Add support for CAN1 and CAN2 to zkit-arm-1769. From M. Kannan 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5808 42af7a65-404d-4744-a932-0658087f49c3
 2013-04-01 14:10:54 +00:00
patacongo
0bfa1b75e2 Add support for STM32 F427/437 chips. From Mike Smith 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5807 42af7a65-404d-4744-a932-0658087f49c3
 2013-04-01 13:43:31 +00:00
patacongo
70af8aa6a0 LPC1788 LCD fixes from Rommel Marcelo 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5806 42af7a65-404d-4744-a932-0658087f49c3
 2013-04-01 13:10:14 +00:00
patacongo
7430e9b629 Open1788 SDCard DMA works 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5805 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-31 21:11:29 +00:00
patacongo
ee3c2a24dd Several fixes for open1788 SDCARD DMA (more files) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5804 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-31 18:15:19 +00:00
patacongo
27858becc2 Several fixes for open1788 SDCARD DMA 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5803 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-31 18:13:19 +00:00
patacongo
bc247a45a0 FAT fixes for extending directory entries with long file names. From RonenV 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5802 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-31 13:06:22 +00:00
patacongo
49de19ed4b 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
6b255474e3 Start LPC17 DMA support for SDCARD driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5800 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-29 22:22:28 +00:00
patacongo
b793ec9c78 Fixes for LPC1788 compile when SDCARD DMA is enabled (still missing DMA logic) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5799 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-29 17:36:17 +00:00
patacongo
366a0e6986 In LPC1788 24-bit color mode, we need to tell NX that the resolution if 32 bpp; Add interfaces to control Open1788 backlight 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5798 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-28 17:12:11 +00:00
patacongo
0af8e9642a Missing parenthesis in NXGL code; add debug output to LPC1788 LCD driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5797 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-28 15:04:01 +00:00
patacongo
8f5c161ba2 Misc fixes to get SDRAM support and RAM test to build for the Open1788 platform 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5793 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-27 14:28:43 +00:00
patacongo
edc4fd3f96 Patches for LPC17xx SSP driver from Chris Taglia; patch for RAM test from Rommel Marcelo 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5792 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-27 12:39:21 +00:00
patacongo
fa1d47e4f0 Add apps/system/ramtest. I will use this for the LPC1788 SDRAM bringup 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5791 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-27 00:03:25 +00:00
patacongo
2215873d8a Change the way that BPP is configured for the LPC17xx LCD so that all possible BPP options can be selected 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5790 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-26 22:34:15 +00:00
patacongo
8fb673e7ee Default 24bpp 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5789 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-26 21:34:23 +00:00
patacongo
d9992b32c7 LPC17 LCD driver is code complete and in need of testing 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5788 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-26 20:06:53 +00:00
patacongo
c539bd5037 More lpc17xx LCD logic (still incomplete) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5787 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-26 18:18:50 +00:00
patacongo
b3637d57a2 Some initial LCD logic for the lpc1788 (still a work-in-progress) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5786 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-26 16:56:09 +00:00
patacongo
a60a090907 twr-k60n512 configurations converted to use the kconfig-frontends tools 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5785 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-25 18:18:04 +00:00
patacongo
ebf9960deb 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
c568203ddc Fix LM4F120 LaunchPad serial output. Add support for all 7 LM4F120 UARTs 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5782 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-24 20:40:40 +00:00
patacongo
fde971ed5d 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
0b6910fe7c Fix an compilation error recently introduced into stm32_vectors.S 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5780 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-23 23:06:51 +00:00
patacongo
a1344d8a44 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
2a77c20228 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
eaee3fc423 Fix some errors in stm32_allocateheap.c for STM32 F1 and F3 that crept in recently 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5776 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-22 18:26:03 +00:00
patacongo
6c6df1208f Add a OS test kernel build configuration for the STM32F4Discovery board 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5775 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-22 16:19:59 +00:00
patacongo
d7c53aa6e4 Add kernel build support to the STM32 family and to the STM32F4Discovery board 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5774 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-22 14:49:21 +00:00
patacongo
a31d1f331b 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
ee885b45d8 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
170952d6e8 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
cce585e320 Fix syscall parameter passing for the case where the number of parameters is >4 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5767 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-21 00:25:17 +00:00
patacongo
f58faf514e 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
3bf2c1b355 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
7f8958d651 Fix various typos assocated with LM4F 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5763 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-20 03:39:17 +00:00
patacongo
6c2fb4405c Directories where the same source files are used to build different objects need to keep those objects in separate directories; LPC17xx updates from Chris Taglia 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5762 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-19 23:40:07 +00:00
patacongo
3c141dd850 If the PRIMASK is used to disable interrupts, then additional logic is required to handle hard faults in the kernel build 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5761 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-19 16:11:23 +00:00
patacongo
a5a4c35954 Add workaround for ADC errata from Chris Taglia 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5760 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-19 14:45:26 +00:00
patacongo
cb74c76617 More LPC1788 updates from Rommel Marcelo 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5759 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-19 13:33:00 +00:00
patacongo
c8e9fcbe69 Fields of vector offset table appear to vary with MCU 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5758 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-19 01:28:50 +00:00
patacongo
aaa240782b In KERNEL mode, need to explicitly set the privilege in the CONTROL register on return from exceptions 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5757 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-19 00:16:27 +00:00
patacongo
854dbf19e5 Add support for ram vectors to the ARMv7-M architecture 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5756 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-18 21:10:08 +00:00
patacongo
3185d5492b LPC1788 SD Card driver updates from Rommel Marcelo 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5753 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-17 23:40:53 +00:00
patacongo
56ce985e7f Add support for nested system calls 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5752 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-17 16:13:28 +00:00
patacongo
4ebca78ada There kernel-side signal handler trampoline needs to run in privileged mode 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5751 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-17 01:10:23 +00:00
patacongo
b3890db5ce 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
76d1ad21f2 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
8bba3440a3 More MPU-related fixes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5746 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-16 00:34:43 +00:00
patacongo
5b98834f2f Fix more compile errors and warnings introduced in recent commits 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5744 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-15 01:32:47 +00:00
patacongo
c5b85860ba Fix a compile error introduced in last commit 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5743 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-15 00:27:26 +00:00
patacongo
3e8bfb1fe1 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
d960ca3b8d itoa() from Ryan Sundberg 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5741 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-14 18:30:06 +00:00