Gregory Nutt
6511afa1c2
stm32_i2c: Add missing NULL check. From Juha Niskanen
2015-03-12 07:53:41 -06:00
Gregory Nutt
8d31651a1b
Bringing PPPD yet closer to the NuttX coding style
2015-03-11 18:47:04 -06:00
Gregory Nutt
a4f1c636a3
SAMV7-XULT: Integrate button support and apps/examples/buttons into the NSH configuration
2015-03-11 14:41:58 -06:00
Gregory Nutt
a47d2eecce
SAMV7: Correct low-level console output
2015-03-11 14:39:32 -06:00
Gregory Nutt
d8a99fb73f
SAMV71-XULT: Enable 64-bit floating point support
2015-03-11 12:30:14 -06:00
Gregory Nutt
6dfc859e6f
SAMV71-XULT: Switch to the ARM GNU tools for Embbeded tools that actually support Cortex-M7
2015-03-11 12:16:27 -06:00
Gregory Nutt
4285029fa1
SAMV7-XULT: Enable I- and D-caches, correct polaty of LEDs
2015-03-11 11:23:19 -06:00
Gregory Nutt
f72079cc63
Update COPYING file with special license requirements for PPPD
2015-03-11 09:14:15 -06:00
Gregory Nutt
b5980f024d
SAMV71-XULT: Some bugfixes from early bring-up work
2015-03-10 16:11:28 -06:00
Gregory Nutt
3e5d0f8c7e
Tiva TimerLib: Fix a typo in peripheral waiting logic: gptm, not gpio. From Bradley Noyes
2015-03-10 12:16:40 -06:00
Gregory Nutt
522462a1b1
SAMV7: Add logic to enable/disable TCMs
2015-03-10 11:32:05 -06:00
Gregory Nutt
9e10f868eb
SAMV7: Update floating point and TCM configuration options. Update TODO list. Update comments. Refresh a configuration
2015-03-10 07:50:32 -06:00
Gregory Nutt
d6fce04562
Cosmetic changes to conditional compilation
2015-03-09 18:14:31 -06:00
Gregory Nutt
13cb5252bb
Remove some traiilng whitespace
2015-03-09 15:42:35 -06:00
Gregory Nutt
1310ad28cf
Cortex-M7: Add cache operations
2015-03-09 15:42:07 -06:00
Gregory Nutt
29dbba1693
Cortex-M7: Add cache operations
2015-03-09 15:41:48 -06:00
Gregory Nutt
aa22bec093
SAMV7: Leverage XDMAC driver from the SAMA5D4.
2015-03-09 10:11:12 -06:00
Gregory Nutt
ac52af5991
SAMV71-XULT: Add support for on-board LEDs. Includes partial support for on-board buttons. Some corrections fo to egg-stk37000 and sam4e-ek discovered during leveraging. Add board READEM.txt file
2015-03-09 08:23:09 -06:00
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
Gregory Nutt
56b29b00ea
EFM32 USB Device: Is not basically functional with this change. From Pierre-noel Bouteville.
2015-02-16 15:45:49 -06:00
Gregory Nutt
ff6b34967b
Fix a compilation error. From Macs Neklyudov
2015-02-16 14:30:15 -06:00
Gregory Nutt
0081b0840b
Missed a Kconfig definition in the last commit
2015-02-16 10:41:12 -06:00
Gregory Nutt
c747521953
STM32 RTC: Extend the RTC interface to support reading subseconds. From Jussi Kivilinna
2015-02-16 07:18:09 -06:00
Gregory Nutt
529bc9626c
Add support for RTC driver to the STM32F4-Discovery board
2015-02-15 10:11:01 -06:00
Gregory Nutt
68d39b69aa
Remove an unused variable
2015-02-15 08:51:39 -06:00
Gregory Nutt
726b0d5f58
RTC: A little more clean-up of the RTC driver
2015-02-15 08:19:23 -06:00
Gregory Nutt
53322a50f4
STM32 RTC: Implement the rdtime() method of the RTC lower half interface
2015-02-13 13:56:22 -06:00
Gregory Nutt
702f155fd0
STM32 RTC driver lower half: Implement the settime method of the RTC interface
2015-02-13 13:36:15 -06:00
Gregory Nutt
b0b6747d49
Break out a new internal interface, stm32_rtc_setdatetime(). This eliminates some un-necessary time conversions. From Freddie Chopin.
...
Add a skeleton implementation of the RTC lower half interface at arch/arm/src/stm32/stm32_rtc_lowerhalf.c. This is just the framework for the RTC lower half. None of the interface methods have yet been implemetned.
2015-02-13 12:56:58 -06:00
Gregory Nutt
c662563b83
Forgot to add a file in the last commit
2015-02-13 10:05:10 -06:00
Gregory Nutt
501bc15fbd
RTC: Remove all backdoor interfaces from rtc.h
2015-02-13 08:41:34 -06:00
Gregory Nutt
d1fa95ffc3
Merge commit 'd000b0ac237cb6b17e3d355b55250c3ca7e9f2d6'
2015-02-11 18:07:03 -06:00
sauttefk
7384d3bd79
Add TI EK-TM4C1294XL launchpad support
2015-02-12 00:30:38 +01:00
Gregory Nutt
24e51794f9
Kinetis: Add architectural support for the K26Z128VLH4. From Derek B. Noonburg
2015-02-11 07:15:45 -06:00
Gregory Nutt
28c2d93212
LP17 Ethernet Driver: Fix some compile problems when IPv6 is enabled
2015-02-10 15:23:11 -06:00
Gregory Nutt
5566a458d1
LPC17xx: Add IPv6 support to the LPC17 Ethernet driver. Untested... I no longer have a proper environment for LPC17 debug.
2015-02-10 14:04:08 -06:00
Gregory Nutt
9e6cd16a8b
SAM4 Ethernet Driver: No supports operation using the high priority work queue so that packet processing can occur outside of interrupt level processing.
...
SAM4E-EK: The nsh configuration now configures the Ethernet driver for execution on the HP work thread.
2015-02-10 11:10:55 -06:00
Gregory Nutt
8b0d9fb456
Fix some warning
2015-02-09 18:24:31 -06:00
Gregory Nutt
0a6ae631dc
Clone the SAMA5D4 IPv6 support to the SAM4E EMAC and SAMAd3 EMAC and GMAC drivers.
2015-02-09 17:16:55 -06:00
Gregory Nutt
f0d318c124
Big, very risky change: Remove all occurrences of up_maskack_irq() that disable and enable interrupts with up_ack_irq() that only acknowledges the interrupts. This is only used in interrupt decoding logic. Also remove the logic that unconditionally re-enables interrupts with the interrupt exits. This interferes with the drivers ability to control the interrupt state. This is a necessary, sweeping, global change and unfortunately impossible to test.
2015-02-09 16:12:11 -06:00
Gregory Nutt
08677542dc
SAMA5D Ethernet: Add support for CONFIG_NET_NOTINTS so that the driver can operate from the work queue thread instead of doing everything from the interrupt level.
2015-02-09 15:26:05 -06:00
Gregory Nutt
25f187d754
ARMv7-A interrupt handler: Should not automatically re-enable interrupts on interrupt return. That interferes with the driver's ability to manage interrupts.
2015-02-09 15:24:31 -06:00
Gregory Nutt
fa580e17cf
Oops... Conditioned on IPv4 wheren IPv6 was intended
2015-02-09 14:16:32 -06:00
Gregory Nutt
987715e8a3
Fix IPv4-dependend debug output
2015-02-09 13:18:31 -06:00
Gregory Nutt
09b356c497
SAMA5D4 EMAC: Add support for Multicast address matching and IPv6
2015-02-09 10:50:38 -06:00
Gregory Nutt
67f0563fad
Add logic so that STM32 Ethernet drivier can avoid interrupt level processing and, instead, execute on the work thread.
2015-02-09 08:33:29 -06:00
Gregory Nutt
8bac6b71ce
SYSLOG: Add an option to use the syslog'ing device as the system consolution. This option enables a low-level, write-only console device at /dev/console (similar to the low-level UART console device). From Pierre-noel Bouteville.
2015-02-08 06:53:24 -06:00
Gregory Nutt
b2ed249b42
STM32 SPI: Clean-up asymmetric configuration of SPI6
2015-02-07 18:59:06 -06:00
Gregory Nutt
706f01b8a2
STM32 SPI: The source clock for SPI 4,5, and 6 should be PCLK2, not PCLK1 (for F411, F427, and F429). Per David Sidrane.
2015-02-07 13:59:45 -06:00
Gregory Nutt
9318121175
Updated Tiva ADC files
2015-02-06 16:56:12 -06:00
Gregory Nutt
3ca8d3766a
Tiva ADC: Add Kconfig options for ADC. From Calvin Maguranis
2015-02-05 19:05:13 -06:00
