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f696530485
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3582 Commits

Author SHA1 Message Date
Gregory Nutt
f696530485 SAMV7: Add GPIO interrupt support 2015-03-08 19:32:05 -06:00
Gregory Nutt
dbb972b2f7 SAMV71: Add GPIO library support 2015-03-08 19:12:30 -06:00
Gregory Nutt
ed0fa0358c SAMV7: Add PIO register definition header file 2015-03-08 17:34:26 -06:00
Gregory Nutt
bbf80bbd5d SAMV71: Add pin mapping definitions 2015-03-08 13:24:32 -06:00
Gregory Nutt
ed1920ff76 SAMV71: Fix a few typos; Use factional value in BAUD calculation 2015-03-08 12:27:55 -06:00
Gregory Nutt
9d32caaa2c SAMV7: Add serial driver 2015-03-08 10:15:42 -06:00
Gregory Nutt
5b72858f0c SAMV71: Add UART register definition header file 2015-03-08 08:42:22 -06:00
Gregory Nutt
521de710b8 EFM32 updates from Pierre-noel Bouteville 2015-03-08 07:12:47 -06:00
Gregory Nutt
2571d6202d SAMV71-XULT: Add heap allocation logic 2015-03-07 11:46:54 -06:00
Gregory Nutt
b1cecdd3ea SAMV7: Add interrupt-related logic 2015-03-07 11:16:44 -06:00
Gregory Nutt
3c8d6e171f SAMV7: Add basic clock and timer ISR configuration logic 2015-03-07 10:32:47 -06:00
Gregory Nutt
5812dc263f SAMV71: Add EEFC register definition header file 2015-03-06 16:39:18 -06:00
Gregory Nutt
7f92f22167 SAMV71: Add Supply Controller register definition header file 2015-03-06 15:27:51 -06:00
Gregory Nutt
7113de4d18 SAMV71: Add PMC register definition header files 2015-03-06 14:58:13 -06:00
Gregory Nutt
6e6b9483ea SAMV71: More updates on the way to a clean build. Still more to do to complete that journey 2015-03-06 12:13:09 -06:00
Gregory Nutt
fdac423979 Cortex-M7/SAMV71-XULT: Various fixes for building Cortex-M7 with SAMV71. 2015-03-06 10:53:57 -06:00
Gregory Nutt
93a6b16718 Add a bare bones framework that will do nothing more than support configuration for the Atmel SAMV71 Xplained Ultra board. Very much a work in progress. 2015-03-06 08:56:44 -06:00
Gregory Nutt
9bcdf974a0 Add new common lazy FPU state saving option for ARMv7-M. Not yet verified 2015-03-06 08:26:43 -06:00
Gregory Nutt
3b798f6ef1 SAM3/4: Leverage some start-up logic from STM32 2015-03-05 17:45:13 -06:00
Gregory Nutt
89fd098a20 SAMV7: Add SAMV71 peripheral IDs and interrupt vector definitions 2015-03-05 16:34:22 -06:00
Gregory Nutt
10cfa3b7a5 Fix typo in file name 2015-03-05 15:48:48 -06:00
Gregory Nutt
f4ec5efe3a SAMV71: Add memory map header file 2015-03-05 15:47:29 -06:00
Gregory Nutt
67c21e6817 SAMV7 Kconfig: Add peripheral selections 2015-03-05 13:51:39 -06:00
Gregory Nutt
7704145bd3 Make ARM build system Cortex-M7 ready 2015-03-05 11:25:27 -06:00
Gregory Nutt
02e613b277 Add basic build directories and configuration logic for the SAMV7 family 2015-03-05 10:00:24 -06:00
Gregory Nutt
b6b50f5f42 Fix some BBRAM return values (from David Sidrane). Also some MTD-related cosmetic changes 2015-03-05 08:08:11 -06:00
Gregory Nutt
5158e10bc2 Fix two uses of DEBUG_COLORATION vs STACK_COLORATION (from David Sidrane). Also some corrected comments 2015-03-05 06:41:14 -06:00
Gregory Nutt
a5043d5e60 Add support for dumping board-specific information on assertion. From David Sidrane 2015-03-04 07:00:29 -06:00
Gregory Nutt
466b69fe00 Add missing SPI callback functions to the STM32 SPI driver. From Freddie Chopin 2015-03-04 06:52:46 -06:00
Gregory Nutt
a278893c69 Fix issues when AES support was added for the STM32L1. From Juha Niskanen 2015-03-04 06:38:03 -06:00
Gregory Nutt
32067448d7 Add support for new STM32L1 chip variant. From Juha Niskanen 2015-03-04 06:33:44 -06:00
Gregory Nutt
5eba2afbd6 STM32 BBSRAM driver updated by David Sidrane 2015-03-03 16:05:24 -06:00
Gregory Nutt
33ac85adcb Adds architecture support for the STM32F372 and F373 (no board support yet). Only tested on STM32F373CC, but should work on the rest. Contributed by Marten Svanfeldt. 2015-03-02 10:33:42 -06:00
Gregory Nutt
429863f348 arch/: board function prototypes are now in include/nuttx/board.h. Remove from architecture header file; Add inclusion of nuttx/board.h to all files referencing board functions 2015-02-27 17:19:38 -06:00
Gregory Nutt
8fa7c8d4fa Tiva ADC: Drive updates from Calvin Maguranis 2015-02-25 13:38:22 -06:00
Gregory Nutt
59412f25ce SAM4CM free-running time: Change overflow type from uint16 to uint32. From Max Neklyudov. 2015-02-25 08:12:31 -06:00
Gregory Nutt
70c8ff6581 Eliminate some warnings 2015-02-25 08:05:35 -06:00
sauttefk
a6695b442e Fix SSI TX and RX legacy mapping of TM4C1294NC 2015-02-24 03:31:12 +01:00
Gregory Nutt
0dc70108b8 STM32: Fix for compilation introduced by last backup RAM change. Not sure it it is correct, be now things do compile 2015-02-21 17:51:03 -06:00
Gregory Nutt
63711ad338 Adds the ability to use the STM32F2 and STM32F4 Battery Backedup SRAM in the file system. With an option to Save Panic context to one of the files. From David Sidrane. 2015-02-21 15:15:51 -06:00
Gregory Nutt
7d43cf2087 Changes to support fully write protecting the backup domain. N.B. stm32_pwr_enablebkp did not account for the delay from enable to the domain being writable. The KISS solution is a up_udelay. A more complex solution would be a negated write test with restore. From David Sidrane. 2015-02-21 14:53:33 -06:00
Gregory Nutt
2d91128111 Tiva GPIO clean-up by Calvin Maguranis 2015-02-20 13:40:25 -06:00
Gregory Nutt
a0a553f3e9 Tiva: Move GPIIO prototypes out of arch/arm/include/tiva/irq.h to arch/arm/tiva/tiva_gpio.h where they belong 2015-02-20 13:31:43 -06:00
Gregory Nutt
ac0cd3655a Fix some time value changes; mostly changing greater than 1000000000 to greater than or equal to 1000000000. From Juha Niskanen 2015-02-20 07:07:36 -06:00
Gregory Nutt
2532e33de2 VFS: The inode unlink method should not be support if operations on the root pseudo-filesystem are disabled. 2015-02-18 09:34:58 -06:00
Gregory Nutt
d3196ca5c3 The RTC ioctl() method is now a configuration option 2015-02-18 08:23:10 -06:00
Gregory Nutt
57eb72a13f Add an IOCTL method to the RTC interface 2015-02-18 08:05:31 -06:00
Gregory Nutt
80cb25a0ff Tiva ADC: Should not have its own ADC debug. Should use the common Analog debug 2015-02-17 14:54:56 -06:00
Gregory Nutt
7354e41aa6 Tiva: Updated files to allow for ADC triggering by the timer. I’ve cleaned up some parts of the ADC code, too, and fleshed out the PWM triggering ioctl. From Calvin Maguranis 2015-02-17 13:50:30 -06:00
Gregory Nutt
d578829ddd Tiva SPI: Cosmetic improvements 2015-02-17 12:45:47 -06:00