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Author SHA1 Message Date
Gregory Nutt
3910edbf90 Review and update of SAM3/4 header files and conditional logic for SAM3X/A support 2013-06-27 11:06:13 -06:00
Gregory Nutt
77b36e0bc1 Add peripheral configuration logic for the SAM3X/3A; Change all references to SAM3/4 SPI to SPI0 for compatibity with the SAM3X/3A which has SPI0 and SPI1; Add directory which will eventually holdl an Arduino Due port 2013-06-26 18:46:44 -06:00
Gregory Nutt
69bd94290a Add SAM3X/3A pin multiplexing and GPIO encoding header files 2013-06-26 17:02:43 -06:00
Gregory Nutt
87cfee43af Add SAM3X/3A memory map 2013-06-26 14:37:57 -06:00
Gregory Nutt
ae6dbb9bf9 Add SAM3X/3A peripheral clock controls 2013-06-26 14:00:26 -06:00
Gregory Nutt
8865cf8be0 Add SAM3X/3A interrupt vectors 2013-06-26 12:59:56 -06:00
Gregory Nutt
2812f5be67 Add support for SAM3X and 3A chips, interrupts, and peripheral IDs 2013-06-26 12:28:32 -06:00
Gregory Nutt
64d149233b Fix integration of RAM test into the build and configuration system 2013-06-26 10:54:12 -06:00
Gregory Nutt
e00a8397bc Add support for a separate CCM memory allocator for members of the STM32 family that support CCM memory 2013-06-25 09:13:30 -06:00
Gregory Nutt
22c3d49807 SAM4L Xplained SLCD driver is complete 2013-06-23 09:05:20 -06:00
Gregory Nutt
c21986c418 Beginning of a driver for the SAM4L LED1 module 2013-06-21 17:42:09 -06:00
Gregory Nutt
7a65c32d4b Straighten out issues about who calls C++ initializers with CXXTEST or HELLOXX are built as NSH applications; Add an ofstream test to CXXTEST suggested by Michael; Update many defconfig fiels to that they set configurations to handle C++ constructors just as before these configuration changes 2013-06-21 09:32:57 -06:00
Gregory Nutt
4fded8a25c More KL25Z SPI fixes 2013-06-20 19:58:45 -06:00
Gregory Nutt
6e2fe7ccaf KL25Z GPIO register dump function now compiles 2013-06-20 18:00:56 -06:00
Gregory Nutt
d088cbec5b Fix backward wait condition in KL24Z SPI driver 2013-06-20 17:39:42 -06:00
Gregory Nutt
2e40a98c74 Add framework for managing SPI-related discretes on the Freedom KL25Z board. 2013-06-20 13:50:16 -06:00
Gregory Nutt
3c05e28e6d More Freedom KL25Z changed to and from Alan Carvalho de Assis 2013-06-19 20:50:27 -06:00
Gregory Nutt
bdc68f73ad Fix errors in KL25Z SPI driver reported by Alan Carvalho de Assis 2013-06-19 19:32:13 -06:00
Gregory Nutt
f3781d1eec Add SAM4L PDCA register definition file 2013-06-19 18:38:31 -06:00
Gregory Nutt
e377bab446 SPI register definition file updated to include a few differences for the SAM4L 2013-06-19 16:03:19 -06:00
Gregory Nutt
c9ed0f9120 SAM4L LCDCS register definitions 2013-06-19 13:59:47 -06:00
Gregory Nutt
23579f3af4 Add SPI driver for the Freescale KL25Z 2013-06-19 12:10:01 -06:00
Gregory Nutt
5368531d60 Add SPI register definitions for the Freescale KL25Z 2013-06-19 09:56:32 -06:00
Gregory Nutt
49ad89dd70 Fix test of NULL pointer in the SAM3/4 SPI driver 2013-06-18 12:16:52 -06:00
Gregory Nutt
a56bf3f8b3 Freescale KL25Z support from Alan Carvalho de Assis 2013-06-18 11:20:57 -06:00
Gregory Nutt
7e372171c2 SAM3/4 SPI phase control (CPHA) is inverted 2013-06-18 09:29:55 -06:00
Gregory Nutt
2d6a50a1ce Corrections to the Kinetis TSI header file from Alan Carvalho de Assis 2013-06-18 07:14:05 -06:00
Gregory Nutt
db66a5a313 SAM3U-EK: Correct polarity of the PENIRQ signal 2013-06-16 14:31:18 -06:00
Gregory Nutt
ab84bdd2d8 Re-architected SAM3/4 SPI interface; Change BUSY bit handling in the ADS7843E driver 2013-06-16 10:09:21 -06:00
Gregory Nutt
20fdf8161f Add support for the SAM4L Xplained Pro I/O1 module 2013-06-15 10:56:08 -06:00
Gregory Nutt
d7fb126a61 Fixes for SAM4S and 4L due to recent changes to SAM3S; Updated README files 2013-06-14 08:54:24 -06:00
Gregory Nutt
c5169b092a SAM3/4S GPIO interrupt changes 2013-06-13 18:53:14 -06:00
Gregory Nutt
f7edd7a31c SAM3/4: Loop counter for PLL delay must be volatile or it may get optimized away 2013-06-13 16:18:25 -06:00
Gregory Nutt
2bce348e0f SAM3/4: Some minor design improvements to the SAM3/4 serial driver 2013-06-13 15:16:52 -06:00
Gregory Nutt
9f590e5228 Fix error in AT91SAM SPI driver introduced in recent comment. Varioius improvements to README files and debug output 2013-06-13 13:38:31 -06:00
Gregory Nutt
e6a3078b77 Add support for a generic windows-based EABI toolchain; Add NX configuration to force default NXTK border colors 2013-06-13 11:04:18 -06:00
Gregory Nutt
0762d45517 Correct border colors for SAM3U-EK border; clean up some comments; make sure that sam_vectors.S is identical to stam32_vectors.S 2013-06-12 19:42:39 -06:00
Gregory Nutt
30a572d244 Remove CONFIG_XYZ_BUILTIN configurations, replace with the single CONFIG_NSH_BUILTIN_APPS. Add SAM3/4 sam_periphclks.h which is just a header file that includes the right header file. Misc SAM3U-EK cleanup 2013-06-12 17:32:00 -06:00
Gregory Nutt
42e63b437e Misc updates to SAM3U register definition files for SAM4S compatibility 2013-06-12 12:35:48 -06:00
Gregory Nutt
677365210e SAM4S: Add NSH configuration. Calibrated delay loops. Port now seems fully functional 2013-06-12 10:56:42 -06:00
Gregory Nutt
c0a0de6593 Correct SAM3S-Xplained load address, FLASH wait states, and UART1 pin configuration 2013-06-12 08:18:42 -06:00
Gregory Nutt
a42a382b70 Use UART1 for the console on the SAM4S-Xplained not USART0 2013-06-11 19:24:47 -06:00
Gregory Nutt
ea776434ba Changes for a clean build of configs/sam4s-xplained 2013-06-11 17:33:43 -06:00
Gregory Nutt
42a46aa55f Add configs/sam4s-xplained 2013-06-11 16:29:59 -06:00
Gregory Nutt
1b57fdd7dd SAM4S: Add macros to manage peripheral clocks 2013-06-11 15:42:30 -06:00
Gregory Nutt
93ee6cb291 SAM4S: Add pin multiplexing definitions 2013-06-11 14:32:07 -06:00
Gregory Nutt
3fb47dae74 SAM4S: GPIO, chip characteristics, peripheral Kconfig 2013-06-11 12:28:31 -06:00
Gregory Nutt
6576156731 SAM4S: Add memory map and interrupt logic 2013-06-10 16:18:47 -06:00
Gregory Nutt
ae4cbd44c7 Beginning updates of SAM3U header files o include support for the SAM4S: WDT, SUPC, EEFC, MATRIX, and PMC 2013-06-10 11:57:37 -06:00
Gregory Nutt
617a0225cc SAM4L: Extend interrupt support for the larger number of NVIC interrupts of the SAM4L 2013-06-09 13:00:38 -06:00