Commit graph

2903 commits

Author SHA1 Message Date
Antonio Lignan 8f064511d3 Merge pull request #1213 from joakimeriksson/dao_ack_handling
End-to-End DAO and DAO ACK handling for Contiki RPL.
2016-04-11 18:53:43 +02:00
Pere Tuset 1d3c37d6da Add OpenMote-CC2538 platform and examples. 2016-04-11 12:35:02 +02:00
Toni Lozano a81b4007b0 Allow to use up to 6xADC channels (now hardcoded), disabling the user button
(PA3) if ADC6 is enabled
2016-04-04 10:48:43 +02:00
Marko Gucanin 1818700bde JN516x clock module sign error fix 2016-03-31 13:51:03 +02:00
thomas-ha bc2f1b5a2a update delay constants 2016-03-29 10:24:38 +02:00
Oliver Schmidt 7a5249b066 Added a Contiki version of the CBM exec() system file; it uses PFS instead of POSIX.
It reduces the webbrowsers' size by 735 bytes.
2016-03-28 20:03:47 +02:00
Oliver Schmidt 4f28289df2 Added a pfs_remove() function and a pfs_seek() stub to the Commodore platforms.
- "Normalized" some Assembly code.
- Implemented CFS_APPEND in pfs_open().
- Made CFS_WRITE work in VICE's virtual disk/file system.
2016-03-28 14:07:35 +02:00
Joakim Eriksson ee97dc4bcd tuned configuration for rpl-collect and micaz platform 2016-03-26 09:45:39 +01:00
Joakim Eriksson 37c5f741e9 removed viztool usage of learned-from routing state that was removed 2016-03-26 09:45:37 +01:00
Michael LeMay 3908253038 x86: Add support for (paging-based) protection domains
This patch implements a simple, lightweight form of protection domains
using a pluggable framework.  Currently, the following plugin is
available:

 - Flat memory model with paging.

The overall goal of a protection domain implementation within this
framework is to define a set of resources that should be accessible to
each protection domain and to prevent that protection domain from
accessing other resources.  The details of each implementation of
protection domains may differ substantially, but they should all be
guided by the principle of least privilege.  However, that idealized
principle is balanced against the practical objectives of limiting the
number of relatively time-consuming context switches and minimizing
changes to existing code.

For additional information, please refer to cpu/x86/mm/README.md.

This patch also causes the C compiler to be used as the default linker
and assembler.
2016-03-21 17:18:06 -07:00
George Oikonomou de2ecf8e3a Document that LaunchPads can be programmed with cc2538-bsl 2016-03-21 00:00:38 +00:00
Michael LeMay 93126b57bb x86, galileo: Use IMRs to restrict DMA
This patch configures Isolated Memory Regions (IMRs) to block DMA to
code and data regions that do not contain any data that needs to be
DMA-accessible.
2016-03-17 08:35:49 -07:00
Michael LeMay 58a00b7c23 x86, galileo: Add driver for Isolated Memory Regions (IMRs)
The Intel Quark X1000 SoC includes support for Isolated Memory Regions
(IMRs), which are specified using range registers and associated
control registers that are accessible via the message bus.  This patch
adds a driver for accessing those registers.
2016-03-17 08:35:49 -07:00
Michael LeMay 25c07613c2 x86: Add driver for message bus
The Intel Quark X1000 SoC includes a message bus that is accessible
via PCI configuration registers.  It communicates to various SoC
components such as the Isolated Memory Region (IMR) registers and the
Remote Management Unit.  This patch adds a driver for accessing the
message bus.
2016-03-17 08:35:48 -07:00
harald42 f2af0c7329 change default channel from 26 to 25 2016-03-16 15:00:46 +01:00
Nicolas Tsiftes 9ab327090c Merge pull request #1444 from mdlemay/galileo-always-init-gpio
galileo: Enable I2C and GPIO interrupt sharing and centralize their initialization
2016-03-14 20:09:40 +01:00
Nicolas Tsiftes 862e43d9b0 Merge pull request #1523 from Zolertia/pull/z1-apify-sensors
Adapt Z1 on-board sensors to Contiki's API
2016-03-14 17:10:46 +01:00
Simon Duquennoy 1ffbafeaa6 Merge pull request #1375 from myrfy001/myrfy001-patch-1
off_t changed to signed to stay the same as POSIX
2016-03-14 16:42:13 +01:00
thomas-ha 400a09e82c comment 2016-03-11 11:05:04 +01:00
Robert Olsson 39094e3c41 CO2 sensor bug fix 2016-03-08 20:04:01 +01:00
thomas-ha 0e0dba932f disable TSCH HW frame filtering 2016-03-08 15:52:40 +01:00
thomas-ha 9ac14d1c7b defines needed for TSCH 2016-03-07 18:39:13 +01:00
Simon Duquennoy dea04c67d7 Change the default IPv6 prefix from aaaa::/64 to fd00::/64 2016-03-07 17:47:44 +01:00
Robert Olsson 07ec06ad09 Setting node_id and RIME linkaddr from EUI64 chip. 2016-03-06 21:37:25 +01:00
Oliver Schmidt 8b3d220761 Merge pull request #1542 from oliverschmidt/master
Adjusted segment names to match recent cc65 change.
2016-03-06 21:29:50 +01:00
Oliver Schmidt 6876b97466 Adjusted segment names to match recent cc65 change. 2016-03-06 21:11:18 +01:00
Nicolas Tsiftes fbf3aba152 Merge pull request #1513 from mdlemay/check-newlib-conf
galileo: build_newlib.sh: Exit on configuration error
2016-03-03 13:39:27 +01:00
Nicolas Tsiftes da5044acb2 Merge pull request #1514 from mdlemay/newlib-filter-patches
galileo: build_newlib.sh: Only apply patch files with the extension ".patch"
2016-03-03 13:38:56 +01:00
Harald Pichler daf2191555 add arduino folder 2016-02-27 22:13:12 +01:00
harald42 7d8254bd81 use uint32 for clock time 2016-02-25 09:32:21 +01:00
harald42 b462052bf5 CRLF will be replaced by LF 2016-02-25 08:20:41 +01:00
harald42 98e4451518 Merge branch 'contiki' into osd 2016-02-25 08:18:55 +01:00
Atis Elsts 9f1fedfbc1 avr-rss2 platform examples: remove some binary files 2016-02-23 11:59:29 +02:00
Atis Elsts d8f2129b17 avr-rss2 platform: Update README.md 2016-02-23 11:59:09 +02:00
Robert Olsson ce8e87d60e Adding the avr-rss2 platform based on AtMega256RFR2 2016-02-22 20:46:07 +01:00
Aitor Mejias 56aeb7cd7e Added Zolertia Zonik sound sensor test and drivers 2016-02-22 16:49:35 +01:00
Antonio Lignan 934cdbacca Adapted the ADXL345 sensor to Contiki's sensor API 2016-02-22 12:08:56 +01:00
Antonio Lignan 1be30d52dc Removed unused blocks and made functions static 2016-02-22 12:08:56 +01:00
Antonio Lignan 151f532225 Adapted the TMP102 sensor to Contiki's sensor API 2016-02-22 12:08:56 +01:00
Ralf Schlatterbeck de6477efa8 Fix run.sh scripts to use jumptable of bootloader
Otherwise a crash results with a bootloader compiled with a newer AVR
toolchain (e.g. Debian Jessie). If you still have an ages-old bootloader
without a jump-table, as a short-term measure you can revert this change
in your run.sh. As a long-term fix we recommend you get your bootloader
updated!
2016-02-19 17:32:09 +01:00
Michael LeMay 58874ea25d x86, galileo: Refactor I2C and GPIO initialization
This patch revises the I2C and GPIO initialization code to always be
run during platform boot rather than within each process that requires
it.

This patch also revises the gpio-output example to use a pin that is
set as an output by the default pinmux configuration.  Previously, it
used a pin that was set as an output by the pinmux configuration that
is in effect when the OS does not change the pinmux configuration.
2016-02-16 21:19:44 -08:00
Michael LeMay c815fa4511 x86: Use shared ISR for I2C and GPIO
This patch permits interrupts to be generated by both the I2C and GPIO
controllers for simultaneously-executing applications. The controllers
share a single interrupt pin, INTC. Prior to this patch,
quarkX1000_gpio_init() routed INTA to PIRQC and IRQ 10 (due to an
incorrect assumption that INTA is connected to the GPIO controller),
and quarkX1000_i2c_init() routed INTC to PIRQC and IRQ 9. The I2C
controller initialization is a prerequisite for GPIO initialization,
so the final configuration was that INTA and INTC were both routed to
PIRQC and IRQ 10. Thus, only the GPIO ISR was being invoked, even if
the I2C controller was actually responsible for the interrupt.

This patch refactors the I2C and GPIO ISR setup and handler code so
that the shared portions are combined in
cpu/x86/drivers/legacy_pc/shared-isr.[ch].  The I2C and GPIO drivers
communicate their interrupt information to the shared component by
placing structures in a specific section of the binary.
2016-02-16 21:19:44 -08:00
Michael LeMay 66629ae58f galileo: build_newlib.sh: Exit on configuration error
This patch adds a check for the result of the newlib configure command
and immediately exits the build_newlib.sh script if configure fails.
2016-02-16 11:36:57 -08:00
Toni Lozano 2cbde75b02 Removed PM10 code lines from adc-sensors driver 2016-02-15 14:45:26 +01:00
Antonio Lignan 0dbed519a5 Merge pull request #1507 from Zolertia/remote-voc-test
Added VOC (iAQ-Core) drivers and test application
2016-02-15 12:21:32 +01:00
Aitor Mejias cb1e7c2c45 Added VOC (iAQ-Core) drivers and test application 2016-02-15 11:00:48 +01:00
Wojciech Bober d39ad95db5 nrf52dk: platform support 2016-02-15 09:37:38 +01:00
Antonio Lignan 25ff850a43 Weather meter: replaced rtimer by ctimer as it was breaking contikimac 2016-02-13 22:33:05 +01:00
Michael LeMay 16145f645a galileo: build_newlib.sh: Only apply patch files with the extension ".patch"
This avoids treating as patches other files that may happen to be
present in the newlib patch directory in a working tree.
2016-02-12 13:45:25 -08:00
Simon Duquennoy ebdc536d61 Merge pull request #1496 from simonduq/pr/jn516x-serial-input
jn516x enable serial input whenever there is no fallback interface
2016-02-04 10:02:15 +01:00
Simon Duquennoy f87f7e7edd jn516x enable serial input whenever there is no fallback interface 2016-02-03 17:53:29 +01:00
Simon Duquennoy 658cf0d2cc Reworking jn516x default configuration and examples 2016-02-03 10:35:48 +01:00
Nicolas Tsiftes eef96f3ba7 Merge pull request #1480 from mdlemay/revise-clang-flags
galileo: Revise include flags for LLVM Clang
2016-02-01 14:25:53 +01:00
Simon Duquennoy 7c3108bf3b jn516x: flush only uart Tx FIFO in main loop, leaving Rx FIFO intact 2016-02-01 13:36:18 +01:00
Antonio Lignan 35345cdb40 Fixed casts and calculations for the wind direction circular averaging 2016-01-31 22:51:08 +01:00
George Oikonomou deb633216c Document support for the CC2650 LaunchPad 2016-01-28 11:23:20 +00:00
George Oikonomou 387bb96ca4 Add support for the CC2650 LaunchPad 2016-01-28 11:23:20 +00:00
George Oikonomou 5eb0470ad4 Move the SPI and Ext Flash Driver to a common directory
This commit creates a `common` directory, aimed to host drivers supported by multiple boards of the CC13xx/CC26xx family.

We move the Sensortag SPI and External Flash drivers to this location and we change the Sensortag build system to pull the  respective files from therein.
2016-01-28 11:23:20 +00:00
George Oikonomou 24871b0702 Extend the Sensortag external flash Driver to support more parts
The driver currently supports two Winbond external flash parts with identical instruction sets. The instruction set of the Macronix MX25R8035F appears to be a superset. We therefore change the driver to add the MID/DID of the Macronix to the list of supported parts.

This will subsequently allow us to share the same driver for both the SensorTag and the CC2650 LauchPad.
2016-01-28 11:23:19 +00:00
George Oikonomou 7d6966b22c Merge pull request #1483 from Zolertia/pm10-sensor
Added PM10, VAC and AAC sensor drivers
2016-01-27 11:47:07 +00:00
Toni Lozano 1f6dafecb0 Modified ADC measurement of PM10 driver to include adc-zoul direct access 2016-01-26 17:55:48 +01:00
Antonio Lignan 8337843d69 Minor fixes 2016-01-26 09:45:43 +01:00
Michael LeMay 6557194fc5 galileo: Revise include flags for LLVM Clang
This patch revises the compiler flags when LLVM Clang is in use to
cause Clang to automatically use its built-in header files rather than
those for GCC.
2016-01-25 14:01:16 -08:00
Antonio Lignan 9f1376d37a Merge pull request #1453 from g-oikonomou/contrib/test-with-arm-gcc-5
Change travis arm tests to use gcc-arm-embedded v5
2016-01-25 21:32:28 +01:00
Toni Lozano 31e6cc48ca Solved doxygen comments information from VAC, AAC and PM10 sensor files 2016-01-25 18:13:00 +01:00
Toni Lozano 42e1beb931 Added PM10 GP2Y1010AU0F sensor driver and demo test 2016-01-25 10:06:17 +01:00
Toni Lozano 4907842821 Added parameters of aac-sensor on adc-sensors file and adapted AAC and VAC test files for correct results 2016-01-25 10:05:43 +01:00
Toni Lozano 1fca3e810a Added PM10 and VAC parameters to adc_sensors driver 2016-01-25 10:04:25 +01:00
Antonio Lignan d4251d7c3b Merge pull request #1470 from alignan/pull/grove-rgb-backlight-lcd
Ported Grove LCD with RGB backlight for the Zoul platforms
2016-01-25 09:54:25 +01:00
George Oikonomou 9e9e6d07b0 Adjust READMEs to point explicitly to the arm-gcc version used by travis 2016-01-24 13:59:19 +00:00
Antonio Lignan 9a5682b75b Merge pull request #1476 from alignan/pull/update-weather-meter
Updated to new adc-zoul renaming
2016-01-23 16:20:22 +01:00
Antonio Lignan 246b01095f Ported Grove LCD with RGB backlight for the Zoul platforms 2016-01-23 15:52:29 +01:00
Antonio Lignan 66ebca3ade Updated to new adc-zoul renaming 2016-01-23 15:42:13 +01:00
Antonio Lignan 9a80c0098f Added zero-calibration function and added offset values to the structure 2016-01-22 16:58:46 +01:00
Antonio Lignan 426fa24e50 Clear interrupt and trigger callback if new data is generated 2016-01-22 16:58:46 +01:00
Antonio Lignan f5b52e8094 Ported Grove's 3-axis gyroscope sensor (based on ITG-3200) 2016-01-22 16:58:46 +01:00
Antonio Lignan 6351462e89 Unified BMP180 and BMP085 drivers 2016-01-22 16:11:49 +01:00
Antonio Lignan ec45369d1b Merge pull request #1466 from alignan/pull/weather-meter
Add driver for the Sparkfun Weather meter station
2016-01-22 15:18:14 +01:00
Adam Dunkels 7128a6a178 Merge pull request #1258 from joakimeriksson/multiple-reassembly-fix
6LoWPAN - multiple reassembly fix and cleanup
2016-01-22 07:15:18 +01:00
Antonio Lignan 98ed8a29a0 Removed harsh restriction on mask values and disabled debug flags 2016-01-19 22:28:09 +01:00
Antonio Lignan a6c30b4e09 Fixed missing static keyword in both zoul-demo and weather meter driver 2016-01-19 22:24:53 +01:00
Antonio Lignan 366f11d5df Uncrustified weather meter driver and example 2016-01-19 18:03:16 +01:00
Antonio Lignan 81bec49a40 Changed fixed 2 minute integration period to allow overriding 2016-01-19 18:00:18 +01:00
Antonio Lignan 0902e0fc6d Added degree converted value for the wind vane sensor.
Also added a 2-minutes average wind direction value, replaced the 240 bytes buffer from the reference example, but probably there's room for efficiency improvement
2016-01-19 17:47:46 +01:00
Antonio Lignan 61f1516369 Reworked instant wind speed calculation and extended the available wind speed return values 2016-01-19 17:47:46 +01:00
Antonio Lignan 0cb80b0605 Prevent calculations if tick is zero 2016-01-19 17:47:46 +01:00
Antonio Lignan aacbcd904f Added interrupt configuration for the weather meter 2016-01-19 17:47:46 +01:00
Antonio Lignan 103911f619 Added driver for the Sparkfun's weather meter station 2016-01-19 17:47:46 +01:00
Joakim Eriksson d4dc45e096 updated sicslowpan documentation and platform configurations 2016-01-19 15:27:14 +01:00
Antonio Lignan 2295ecdbd9 Renamed adc-sensors/adc-wrapper to adc-zoul/adc-sensors, to have a better wording reflecting the intented use 2016-01-17 23:04:34 +01:00
Antonio Lignan 503abb4415 ADC wrapper for the Zoul-based platforms, allows to add analogue sensors over the existing adc interface 2016-01-17 22:40:06 +01:00
Antonio Lignan ac07e848b7 Minor fixes to file descriptions and disable DEBUG switches 2016-01-17 21:52:34 +01:00
Antonio Lignan 2bb7ac9cc0 Merge pull request #1451 from g-oikonomou/bugfix/sensortag/select
Rename select() in various sensortag sensor drivers
2016-01-17 00:08:37 +01:00
Michael Klemm a40e28a7c8 Fixed using target AVR ATmega128RFA1
Set operating speed to 16MHz and added missing dependency to llsec.
This fix was tested with sparkfun ATmega128RFA1 Dev Board.
2016-01-16 12:45:21 +01:00
Antonio Lignan 99f0c9f19b Merge pull request #1457 from alignan/pull/motion-sensor
Add support for digital motion/presence sensors
2016-01-11 20:30:09 +01:00
Antonio Lignan 57f4134c9e Merge pull request #1454 from alignan/pull/sht25-sensor
Fixes and enhancements for the SHT25 sensor
2016-01-11 20:29:14 +01:00
Antonio Lignan 94657b7a72 Merge pull request #1449 from alignan/pull/bmp085-sensor
BMP085 barometric sensor for the RE-Mote platform
2016-01-11 20:28:35 +01:00
Antonio Lignan c644a32dc7 Added support for digital presence/motion sensors 2016-01-11 18:36:31 +01:00
Antonio Lignan fefb84596e Fixed filter value preventing from initializing the ADC 2016-01-11 17:21:23 +01:00
George Oikonomou c394302c44 Merge pull request #1446 from alignan/pull/tsl2563-sensor
Enhanced TSL2563 driver for the Zoul module (RE-Mote/Firefly)
2016-01-11 11:21:51 +00:00
Antonio Lignan 48eb2a4fe2 Uncrustify changes 2016-01-10 23:36:00 +01:00
Antonio Lignan d53a62187d Added extra features of the SHT25 sensor 2016-01-10 23:33:33 +01:00
Antonio Lignan 97a7e98ac5 Fixed SHT25 sensor 2016-01-10 23:33:33 +01:00
Antonio Lignan 564c3a9d28 Fixed pressure calculation as previous temperature compensation was missing 2016-01-10 21:37:03 +01:00
George Oikonomou 6933b35bb5 Rename select() in various sensortag sensor drivers
This is to prevent a compile error caused by function prototype conflict between a function called `select()` (present in a number of sensortag peripheral drivers) and the one in `sys/select.h`. The error manifests itself with gcc-arm-embedded version 5.2.1 20151202 (2015-q4).

To fix the error we simply rename our function.

Fixes #1434
2016-01-10 15:47:34 +00:00
George Oikonomou fa40d2b1fc Remove documentation references to the Sensinode platform
This is part of a set of commits that will obsolete the Sensinode platform
2016-01-10 15:09:31 +00:00
George Oikonomou 707353f71b Remove Sensinode platform, cpu, example and tools files
This is part of a set of commits that will obsolete the Sensinode platform
2016-01-10 15:01:58 +00:00
Antonio Lignan 7b953091e5 Added BMP085 barometric sensor for the Zoul platform 2016-01-10 04:17:26 +01:00
Antonio Lignan 7abee394cb Initialized interrupt thresholds and added missing check 2016-01-10 04:09:07 +01:00
Antonio Lignan a8a1ebf8b5 Added interruption feature to the TSL2563 driver 2016-01-08 15:14:37 +01:00
Benoît Thébaudeau 0eab95ec4c Merge pull request #1443 from bthebaudeau/cc2538-new-aes-modes
cc2538: Complete support of hardware AES modes of operation
2016-01-07 23:27:06 +01:00
Simon Duquennoy edf85dc1f2 Merge pull request #1445 from TeVeDe/master
Changed NXP maintainers for JN516x platform
2016-01-07 14:45:24 +01:00
Antonio Lignan 881e78cb60 Rewamped TSL2563 light sensor 2016-01-07 12:53:31 +01:00
Theo van Daele 94143f93ff Changed NXP maintainers for JN516x platform 2016-01-07 09:47:29 +01:00
Benoît Thébaudeau ccceb63e88 cc2538: Add crypto driver and example for AES-GCM
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2016-01-06 23:22:54 +01:00
Benoît Thébaudeau e77e9861fe cc2538: Add crypto driver and example for AES-CBC-MAC
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2016-01-06 23:22:53 +01:00
Benoît Thébaudeau 47c24cab11 cc2538: Add crypto driver and example for AES-CTR
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2016-01-06 23:22:53 +01:00
Benoît Thébaudeau cf5e9557f8 cc2538: Add crypto driver and example for AES-CBC
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2016-01-06 22:01:41 +01:00
Harald Pichler 428131e8a8 use dynamic sleep for loop 2016-01-06 21:57:29 +01:00
Benoît Thébaudeau 69eacbddbe cc2538: Add AES-CCM* driver
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2016-01-04 00:28:27 +01:00
kkrentz 24cb05059a CC2538: Add AES-128 driver 2016-01-04 00:28:27 +01:00
Benoît Thébaudeau 3dbe4c9403 cc2538: Add crypto driver and example for AES-ECB
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2016-01-04 00:28:26 +01:00
Antonio Lignan ca919ab0b0 Merge pull request #1196 from otcshare/x86
New platform: Intel Galileo Board
2015-12-23 12:33:47 +01:00
Antonio Lignan d9546991df Merge pull request #1424 from alignan/pull/remote-power-mgmt
RE-Mote power management support
2015-12-23 12:27:16 +01:00
Michael LeMay b4523b9130 galileo: Fix broken link in README.md
This patch fixes a broken link in README.md to serial cable connection
instructions.
2015-12-21 08:06:14 -02:00
Michael LeMay 13be942d40 galileo: Fix code style violations 2015-12-21 08:06:14 -02:00
Michael LeMay e14761c26b galileo: Document prerequisites for building on Ubuntu Linux
This patch documents the prerequisites for building on Ubuntu Linux in
the Galileo platform README.
2015-12-21 08:06:14 -02:00
Michael LeMay 09d168da04 galileo: Add support for old versions of GNU Make
This patch revises a Makefile to avoid using a feature that is
incompatible with GNU Make v.3.81.
2015-12-21 08:06:14 -02:00
Michael LeMay c75e9466f6 galileo: Fix bug in newlib build script
This patch fixes a bug in the newlib build script that causes it to
not delete an old source directory as intended prior to rebuilding the
library.
2015-12-21 08:06:14 -02:00
Michael LeMay f85654a82f x86, galileo: Add UEFI support
This patch adds support for optionally building EFI binaries in
addition to Multiboot ELF binaries.  It includes a script,
build_uefi.sh, that downloads tool and library sources from the EDK II
project, builds the GenFw tool that is used to create UEFI binaries,
and creates a makefile that is included from the main x86 common
makefile and enables UEFI support in the Contiki build system.  If the
script is not run prior to building Contiki, then an informational
message will be displayed with instructions for running build_uefi.sh
if UEFI support is desired.  This patch also adds the path to the
auto-generated makefile to .gitignore.

This patch modifies the linker script for the Intel Quark X1000 to
account for the output file section offsets and alignment expectations
of the EDK II GenFw project.

This patch also adds a newlib patch to remove the weak symbol
attribute from floating point stdio support routines.  See
<newlib>/newlib/README for an explanation of how the newlib developers
intended for _printf_float and _scanf_float to be linked.  Newlib
declares them as weak symbols with the intention that developers would
force them to be linked only when needed using a linker command line
option.  However, some but not all Contiki programs require them, so
we cannot simply always include or exclude them.  Instead, we remove
the weak symbol attributes and rely on the linker to automatically
determine whether or not they should be linked.  This avoids an issue
in which weak symbols were undefined in the intermediate DLL generated
as part of the UEFI build process.  That resulted in the GenFw program
emitting "ERROR 3000" messages when it encountered relocations
referencing such an undefined symbol.

Finally, this patch updates README.md to both make some revisions to
account for the UART support introduced in previous patches as well as
to provide instructions for using the UEFI support.
2015-12-21 08:06:14 -02:00
Michael LeMay b915e7d5e3 galileo: Omit exception handling unwind tables
This patch modifies the newlib and Contiki C and C++ compiler flags to
omit exception handling unwind tables (see
http://wiki.dwarfstd.org/index.php?title=Exception_Handling).
Removing these tables saves space in debug builds and has not caused
any readily-apparent functional changes.

Here is the size listing for an example program built without this
patch:
   text	   data	    bss	    dec	    hex	filename
  76002	   1508	  21224	  98734	  181ae	all-timers.galileo

Here is the size listing for the same program with this patch:
   text	   data	    bss	    dec	    hex	filename
  72918	   1508	  21224	  95650	  175a2	all-timers.galileo

The primary motivation for this patch is to help enable UEFI support.
The .eh_frame and .eh_frame_hdr sections that are otherwise generated
are treated as code sections by the EDK2 GenFw program, since they are
read-only alloc sections.  They get grouped with the actual code
sections, ahead of the data sections.  This perturbs symbols and
complicates debugging.
2015-12-21 08:06:14 -02:00
Michael LeMay 38206e3980 galileo: Add Ethernet support
This patch adds support for Ethernet to the Intel Galileo port.  It
uses the Intel Quark X1000 Ethernet driver.  It initializes the first
Ethernet interface and starts some common network services.  By
default, it uses the following addresses:
 - Host: 192.0.2.2
 - Netmask: 255.255.255.0
 - Default gateway: 192.0.2.1
 - DNS server: (same as default gateway)
These settings can be changed by editing eth-conf.c.
2015-12-21 08:06:14 -02:00
Ricardo de Almeida Gonzaga 93c7988069 x86: Add Galileo pinmux support
This patch adds the galileo-pinmux.c and galileo-pinmux.h files,
which support access to pinmux configuration through a function
interface.

This is not 100% supported yet due to some pinmux paths
need Quark X1000 GPIO (legacy and non-legacy) configurations.

After we finish to implement Quark X1000 GPIO driver we'll add
support for this.
2015-12-21 08:06:14 -02:00
Ricardo de Almeida Gonzaga 781375f1d1 x86: Add PCA9685 support
This patch adds pwm-pca9685.c and pwm-pca9685.h files,
which support access to I2C-based PCA9685 PWM controller
configuration register through a function interface.

The PCA9685 is an I2C-bus controlled 16-channel LED controller
optimized for Red/Green/Blue/Amber (RGBA) color backlighting
applications. Each LED output has its own 12-bit resolution
(4096 steps) fixed frequency individual PWM controller that
operates at a programmable frequency from a typical of 24 Hz to
1526 Hz with a duty cycle that is adjustable from 0 % to 100 %
to allow the LED to be set to a specific brightness value.
More about PCA9685 can be found in its datasheet[1].

This driver is needed in order to configure Galileo pinmux.

[1] - http://www.nxp.com/documents/data_sheet/PCA9685.pdf
2015-12-21 08:06:14 -02:00
Ricardo de Almeida Gonzaga 495dcd659a x86: Add PCAL9535A support
This patch adds gpio-pcal9535a.c and gpio-pcal9535a.h files,
which support access to I2C-based PCAL9535A GPIO controller
configuration register through a function interface.

The PCAL9535A is a low-voltage 16-bit GPIO expander with interrupt
and reset for I2C-bus/SMBus applications. It contains the PCA9535
register set of four pairs of 8-bit Configuration, Input, Output,
and Polarity Inversion registers, and additionally, the PCAL9535A has
Agile I/O, which are additional features specifically designed to
enhance the I/O. More about PCAL9535A can be found in its datasheet[1].

This driver is needed in order to configure Galileo pinmux.

[1] - http://www.nxp.com/documents/data_sheet/PCAL9535A.pdf
2015-12-21 08:06:14 -02:00
Andre Guedes 6b433aede1 x86: Improve release binary size
This patch adds -ffunction-sections and -fdata-sections to the
'release' CFLAGS so each function and data is place into its
own section in the output file. It also adds --gc-section to
the 'release' LDFLAGS so the linker removes the sections which
are not referenced.

This patch also adds -ffunction-sections and -fdata-sections
options to CFLAGS from build_newlib.sh. This increases newlib
static libraries size, however, the Contiki image shrinks even
more since --gc-section removes "dead code" from newlib.

As a practical effect, all unused function and data (as well as
sections such as .eh_frame) are striped out from the final elf
binary. This shrinks our release binary drastically.

Finally, to prevent --gc-section from removing .multiboot section,
this patch adds KEEP(*(.multiboot)) to quarkX1000.ld.
2015-12-21 08:06:14 -02:00
Michael LeMay 0dcd5e9b5a x86: Revise CFLAGS and LDFLAGS for LLVM Clang compatibility
This patch slightly revises CFLAGS and LDFLAGS to specify the
optimization and debugging options and linker script in a way that is
compatible with using Clang as the C compiler and to invoke the linker
(i.e. CC = clang and LD = clang).
2015-12-21 08:06:14 -02:00
Michael LeMay 17b855aac9 galileo: Replace non-halting core implementation of assert with the halting one from newlib
This patch modifies the include order to include headers from newlib
ahead of those from the core of Contiki.  The only header file names
that are common between Contiki and newlib are assert.h and config.h,
but the config.h files in Contiki are only located in ports for other
CPUs so they are irrelevant to this patch.  The motivation for this
patch is to cause files that include assert.h to include the one from
newlib that halts when an assertion fails.  The assert implementation
in the core of Contiki does not halt when an assertion fails.

This patch also adds newlib syscall stubs that are required by the
newlib assert implementation and the _exit syscall function that halts
the system.

Finally, this patch updates some other newlib syscall stubs to
properly indicate their status as unsupported syscalls.
2015-12-21 08:06:14 -02:00
Michael LeMay 06e25c487a galileo: Correct README.md to explain how to verify boot with UART
This patch revises README.md to mention the UART support introduced by
earlier patches in the section about verifying that Contiki is
running.  It also revises the serial console setup instructions to
focus on the more thoroughly tested option.
2015-12-21 08:06:14 -02:00
Andre Guedes e41bed319f galileo: Revise stdlib static linking
This patch does some refactoring so we are able to statically link
against standard libraries in a more usual way.
2015-12-21 08:06:14 -02:00
Andre Guedes 7043aa41b3 galileo: Fix newlib-syscalls issue in Makefile
This patch removes 'newlib-syscalls.c' from CONTIKI_SOURCEFILES variable
and appends it to PROJECT_SOURCEFILES. This way the buildsystem will
automatically consider the newlib-syscalls object code during linking
time.
2015-12-21 08:06:14 -02:00
Andre Guedes c9020d95e7 x86: Build release image
This patch adds support for building release images. The main difference
between release images and default images is that the former is optimized
for size while the latter is "optimized" for debugging. To build a release
image, the BUILD_RELEASE variable should be set to 1. For instance, the
following command build a release image from the hello-world application:
$ cd examples/hello-world && make TARGET=galileo BUILD_RELEASE=1

To optimize for size we use the '-Os' option from gcc. This option also
enables the strict aliasing optimization. This generates lots of warning
messages since we use the '-Wall' option and lots of code in core/net/
break the strict-aliasing rules. Some test have shown that the strict
aliasing optimization it not taking effect in the final binary. For that
reasons, this patch manually disables the optimization. Also, the release
image is stripped.

For the sake of comparison, below follows the output from 'wc' and 'size'
for both debugging (default) and release images.

Default image:
$  wc -c hello-world.galileo
71112 hello-world.galileo
$ size hello-world.galileo
   text    data     bss     dec     hex filename
  20379    1188   12808   34375    8647 hello-world.galileo

Release image:
$ wc -c hello-world.galileo
26320 hello-world.galileo
$ size hello-world.galileo
   text    data     bss     dec     hex filename
  18146    1156   12808   32110    7d6e hello-world.galileo
2015-12-21 08:06:14 -02:00
Andre Guedes 6c9ab4eb6c galileo: Remove unneeded syscall stubs
This patch removes _kill_r and _getpid_r stubs since they are not
required by newlib at this moment. These stubs should not be in
the commit that introduced the initial newlib-syscalls.c file.
2015-12-21 08:06:14 -02:00
Andre Guedes d3d2b51fa2 galileo: Initial stdio support
This patch introduces the initial support for stdio library in Galileo
platform. For now, only standard output and error are supported. Both
streams use the UART1 device.

Newlib doesn't call open() for stdin, stdout, and stderr which means
that the _write_r call is the first activity the stub will see on
those streams. For that reason, we initialize the UART1 device in
Galileo's platform main() function instead of in open() system call.
2015-12-21 08:06:14 -02:00
Andre Guedes ee82304211 galileo: Implement _sbrk_r syscall
This patch implements the _sbrk_r() system call for Galileo platform. This
system call is required by newlib's malloc() implementation. Next patch
will introduce the initial support for stdio library which requires a
working malloc() function for proper operation.

We are not sure about the heap size we should use. Preliminary tests
have shown that stdio library requests 1032 bytes heap. So, as an initial
guess, a 2Kb heap size should be enough for now.
2015-12-21 08:06:14 -02:00
Michael LeMay 9b6b5ce5b0 galileo: Instruct developer to build C library prior to building Contiki
This patch enhances build_newlib.sh to create Makefile.libc so that
the main Galileo makefile can attempt to include Makefile.libc and
instruct the developer to run build_newlib.sh first if the definition
within Makefile.libc is not detected.
2015-12-21 08:06:14 -02:00
Michael LeMay b2e4786187 galileo: Stylistic changes to make build_newlib.sh less repetitive
This script defines new variables to represent common paths and
filenames.  It does not introduce any functional changes.
2015-12-21 08:06:14 -02:00
Michael LeMay c8cdc0c157 galileo: Check for errors after downloading newlib tarball
Repeat the file existence and MD5 checks in build_newlib.sh after the
newlib tarball is downloaded and exit if either of the checks fail.
2015-12-21 08:06:14 -02:00
Andre Guedes 96e50ec2c4 galileo: Fix Makefile.galileo
This patch moves the compiler and linking options related to QuarkX1000
SoC to Makefile.x86_quarkX1000 since it is more suitable. For instance,
'-m32' should be used in any platform based on QuarkX1000, not only
Galileo. The same rationale applies for the others options (e.g. -march,
mtune).
2015-12-21 08:06:14 -02:00
Michael LeMay 2b5efdfbe7 galileo: Revise C compiler flags for consistency.
The CFLAGS setting used for the newlib build process includes
"-mtune=i586" as does the ASFLAGS setting used for the Contiki build
process.  However, the CFLAGS setting used for the Contiki build
process did not include that flag.  This patch adds it for
consistency.
2015-12-21 08:06:14 -02:00
Michael LeMay b79fcaa7d8 galileo: Override Ubuntu's default GCC flags to avoid link errors
Ubuntu enables GCC's stack protector by default (see
https://wiki.ubuntu.com/Security/Features).  This causes link errors
like the following:

 ...undefined reference to `__stack_chk_fail'

To avoid these errors, this patch adds the "-fno-stack-protector" flag
to both the CFLAGS used by the Contiki build process and the CFLAGS
used by the newlib build process.
2015-12-21 08:06:14 -02:00
Andre Guedes a8849b2909 x86: Move bootstrap code and linker script to cpu/x86
This is a refactoring patch, no functionality is changed. It moves
loader.S and galileo.ld from platform/galileo/ to cpu/x86/ directory
since they seem to be more SoC-specific than platform-specific.

It also renames galileo.ld to quarkX1000.ld since it can be used by
any platform based on Quark X1000 SoC, not only Galileo.

Furthermore, this patch also renames loader.S to bootstrap_quarkX1000.S
since it is pretty much a bootstrap code to any platform based on Quark
X1000 SoC.
2015-12-21 08:06:14 -02:00
Jesus Sanchez-Palencia b2fa72bb98 x86: Break Makefile.x86 into common and pc specific ones
Now the cpu/x86/ provides a Makefile.x86_common and a
Makefile.x86_pc. The former includes the common Makefile
and adds legacy pc specific implementations (currently,
drivers only) into the building context, while the latter
has everything that defines the bootstrap of a x86 CPU.

This commit also fixes platform/galileo/ so it includes the
correct makefile - Makefile.x86_quarkX1000. Galileo uses
a Quark X1000 SoC which is not an IBM Generic PC-like CPU,
but it does provide most of a PCs peripherals through
its "Legacy Bridge". Thus, it makes sense that QuarkX1000's
Makefile includes code from the legacy_pc x86 cpu.
2015-12-21 08:06:14 -02:00
Jesus Sanchez-Palencia 23e8090257 x86: Move available drivers into drivers/legacy_pc/
All drivers implemented so far are for chips which are only available
on legacy x86 PCs. This commit moves them into a more appropriate folder,
also making the cpu/x86/drivers/ folder ready for other x86 based SoCs.
2015-12-21 08:06:14 -02:00
Jesus Sanchez-Palencia 9d3b9cadc4 galileo: Concentrate core implementations in platform/galileo/core/
Currently, it is common to see Contiki's core/ interfaces implementations
spread in both cpu/ and platform/. We here take one step further starting
an effort to centralize all of these in platform's code instead.

This commit starts this by adding platform/galileo/core/ and its sys/
subfolder, adding a stubbed mtarch.h and moving clock and rtimer
implementations to this new folder. From now on we should concentrate
implementation from Contiki's core/ interfaces into the appropriate
subfolder in platform/galileo/core/.

Note that this is not the current fashion followed on other platforms
and cpus folders, as most of them add the core interface implementation
into its subfolder directly. For instance, on CC2538DK,
core/dev/button-sensor.h is implemented in platform/cc2538dk/dev/
directly, while on Galileo it would sit at platform/galileo/core/dev/.
We believe ours is a better approach to organize and escalate a
platform's code base.

We also remove previous x86 mtarch.h and mtarch.c since they weren't used
at all - both native and cooja platforms have their own mtarch
implementations.
2015-12-21 08:06:14 -02:00
Andre Guedes 568f565b3d galileo: Update README.md file
This patch updates the README.md file, including information about the
current device drivers implementations as well as the Contiki APIs
supported.
2015-12-21 08:06:14 -02:00
Andre Guedes e4ff61ff6c galileo: Support for rtimer library
This patch adds support for rtimer library on Galileo's platform.

We use the PIT to implement the rtimer platform dependent
functionalities. We chose the PIT for mainly two reason: I) its
configuration is very simple II) it has a high frequency which
provides us a good clock resolution (requirement from rtimer
library).

Since we keep track of the number of ticks in software, we define
rtimer_clock_t type as uint64_t. This gives us a good amount of time
til the variable overflows. For instance, a 32-bit type would overflow
in about one hour for high clock resolution (~ 1us).

The rtimer clock frequency (RTIMER_ARCH_SECOND) is setup to 1 kHz.
There is no technical matter regarding this value. It is just an
initial guess.

Just for the record, we might want to use HPET in future to
implement the rtimer library since it seems to be more appropriate.
The reason why we don't use it at this moment is that, in order to
configure it, we need support for ACPI 2.0 which we don't. Once we
have use-cases for the rtimer library we'll probably replace PIT
by HPET or any other timer more suitable for the job.
2015-12-21 08:06:14 -02:00
Jesus Sanchez-Palencia 7c871871de galileo: Add support for Etimer and Ctimer libraries
This patch adds support for the Etimer and Ctimer libraries. To support
the Etimer library, we should poll the etimer process every time the
system clock is updated. To do this more efficiently, by taking advantage
of etimer_next_expiration_time() API, we poll the etimer process only
when an 'Event Timer' has expired.

We don't need any platform specific support in order to enable the Ctimer
library since it relies completely on Etimer.

The others timer libraries (Timer and Stime) don't required any specific
platform support as well since they rely on the system Clock module only.
2015-12-21 08:06:14 -02:00
Jesus Sanchez-Palencia eafcba5e7a galileo: Add support for Clock module
This patch adds support for Contiki's clock module. All functions from
core/sys/clock.h are implemented, except clock_set_seconds() and clock_
delay_usec(). The CLOCK_CONF_SECOND macro is set to 128. This value
seems to be good enough since several platforms used it. Finally, we
use the RTC driver to track the number of ticks from the system clock.
2015-12-21 08:06:14 -02:00
Jesus Sanchez-Palencia 11098501d8 x86: Initialize the 8259 PIC
The Programmable Interrupt Controller is a chip responsible for
translating hardware interrupts to system interrupts. When it
receives an Interrupt Request (IRQ), it triggers the appropriate
interrupt line reaching the appropriate IDT gate, following a
previously setup offset.

There are 2 daisy-chained PICs. PIC1 handles IRQs 0-7 and PIC2
handles IRQs 8-15. If no vector offset is set, an IRQ0, for instance,
would trigger the interrupt 0, clashing with the "Division by zero exception"
handler. Thus the IRQs must be remapped.

This patch implements the PICs initialization through their 4
Initialization Command Words (ICWs) in a very "canonical" way:
- ICW1: the initializing command;
- ICW2: the vector offset for the PIC1 and PIC2 (we add an offset of 32 positions);
- ICW3: the inter-PICs wiring setup (we connect PIC2 to PIC1's IRQ2);
- ICW4: extra systems information (we set PIC1 as Master and PIC2 as slave).

It then masks the Interrupt Mask Register, blocking all IRQs but #2 initially.
These must be unmasked on demand. The IMR is 8-bits long, so setting the n^th bit to 1
would DISABLE the IRQ n while setting it to 0 would ENABLE IRQ n.

As stated, this is an implementation of the legacy 8259 PIC. More
investigation is needed so we decide if it is enough or if we need
the (newer) APIC implementation instead.

This patch also adds the outb() helper function to helpers.h. The helpers
is a wrapper for assembly 'out' instruction.

Finally, since we now properly support hardware interrupts, this patch
also enables IRQs in platform main().

More information:
- Quark X1000 Datasheet, section 21.12, page 898.
- http://wiki.osdev.org/8259_PIC
- http://stanislavs.org/helppc/8259.html
2015-12-21 08:06:14 -02:00
Andre Guedes f6644d9208 x86: CPU Initialization
This patch defines the cpu_init() function which should encapsulate
all code related to x86 CPU initialization. For now, this function
initializes GDT and IDT.
2015-12-21 08:06:14 -02:00
Andre Guedes b8feaea30d x86: Add helpers.h
This patch adds the helpers.h. This file should contain only x86-related
helper functions and macros. For now, we define the BIT macro and halt()
helpers which will be used in upcoming patches.

Additionally, this patch also changes loader.S to call the halt().
2015-12-21 08:06:14 -02:00
Andre Guedes 6ecc4a7371 galileo: Implement main() function
This patch implements the main() function for Galileo platform. At this
moment, only Processes subsystem is enabled. After this patch we are
able to some rudimentary debugging to ensure that process thread from
applications are being indeed executed.

Once we properly support more Contiki subsystems, such as clock, ctimer,
etimer, and rtimer, we will add them to Galileo platform's main() as well.
2015-12-21 08:06:14 -02:00
Jesus Sanchez-Palencia 595088be09 galileo: Add a bootstrap stack for C runtime
All we need to provide to C at this point is a region in memory dedicated to
its stack. This is done by allocating a region in .bss and pushing its start
address to esp. Since the multiboot spec says it is not safe to rely on the
initial stack provided by the bootloader, this patch provides our own stack.

Galileo boards have 512Kb of SRAM and 256Mb of DDR3 RAM, so providing 8kb as
a start seems safe. Moreover, stack sizes are very application-oriented
so it may be too early to provide a bigger (or smaller) stack.
2015-12-21 08:06:14 -02:00
Andre Guedes 7a1898f73e galileo: Halt if main() returns
This patch adds extra intrunctions to loader.S so we halt if main()
returns.
2015-12-21 08:06:14 -02:00
Andre Guedes 7e13081776 galileo: Print elf sections sizes after build
This patch changes Galileo's buildsystem to print the elf sections
sizes after a new image is built. This way we can easily track how
these sections increase or decrease after any change.

To achieve that, we define a custom linking rule which is pretty much
the same as the default linking rule define in Makefile.include, but
we run 'size' command after the image is built.
2015-12-21 08:06:14 -02:00
Andre Guedes e820a8b03b galileo: Add README file
This patch adds a README file which contains general information about
the Intel Galileo board support. The file provides information about
supported features as well as instructions on how to build, run and debug
applications for this platform.
2015-12-21 08:06:14 -02:00
Andre Guedes 1fb7800110 galileo: Add 'debug' rule
This patch the 'debug' rule to simplify the debugging process. This new
rule runs OpenOCD and gdb with the right parameters. OpenOCD runs in
background and its output will be redirected to a log file in the
application's path called LOG_OPENOCD. Once gdb client is detached,
OpenOCD is terminated.

The 'debug' rule is defined in Makefile.customrules-galileo file (create
by this patch) which is included by the Contiki's buildsystem. So to
debug a Contiki application for Galileo board, run the following command:
$ make TARGET=galileo debug

If you use a gdb front-end, you can define the "GDB" environment variable
and your gdb front-end will be used instead of default gdb. For instance,
if you want to use cgdb front-end, just run the command:
$ make BOARD=galileo debug GDB=cgdb
2015-12-21 08:06:14 -02:00
Jesus Sanchez-Palencia f14f9aba41 galileo: Initial support for Intel Galileo Platform
This patch adds the initial support for Intel Galileo Platform. It
contains the minimum set of code required to boot a dummy Contiki
image.

For Galileo initial support, we implemented a linker script, a minimal
bootstrap code, a set of stubbed functions required by newlib, and a
very simple main() function. Moreover, we also define some header files
and macros required by Contiki.

To build applications for this platform you should first build newlib
(in case it wasn't already built). To build newlib you can run the
following command:
$ platform/galileo/bsp/libc/build_newlib.sh

Once newlib is built, you can build applications. To build applications
for Galileo platform you should set TARGET variable to 'galileo'. For
instance, building the hello-world application should look like this:
$ cd examples/hello-world/ && make TARGET=galileo

This will generate the 'hello-world.galileo' file which is a multiboot-
compliant [1] ELF image. This image can be booted by any multiboot-
complaint bootloader such as Grub.

Finally, this patch should be used as a guideline to add the initial
support for others platforms based on x86 SoCs.

[1] https://www.gnu.org/software/grub/manual/multiboot/multiboot.html
2015-12-21 08:06:14 -02:00
Jesus Sanchez-Palencia c9897fe9b0 galileo: Add BSP files
This patch creates the platform/galileo/bsp directory. This directory
contain all files related to Galileo's Board Support Package (BSP). For
now, the BSP consists of libc and bootloader.

Within the BSP directory, we have the scripts build_newlib.sh and build_
grub.sh. These scripts provide an easy and quick way to build the newlib
and the grub for the Galileo platform.
2015-12-21 08:06:14 -02:00
Jesus Sanchez-Palencia 3a26d9dbc7 x86: Only add elfloader-x86.c to the platforms using it
Currently there are only one platform using CPU x86: Cooja. The
elfloader-x86.c is rather a POSIX implementation, so the Galileo port
won't use it for now. This patch fixes this by moving this source file to
be included by the platforms using it instead of the cpu's Makefile.
2015-12-21 08:06:14 -02:00
Joakim Eriksson e4744d1e59 fixed make login for Zoul on MAC 2015-12-19 10:28:30 +01:00
Antonio Lignan 5e14c22c98 Add support for the RE-Mote on-board power management feature 2015-12-18 16:20:30 +01:00
Antonio Lignan 834f965c95 Added support for the RE-Mote on-board Real Time Clock Calendar (RTCC) 2015-12-16 18:43:33 +01:00
Simon Duquennoy cc58384b40 jn516x: remove temporary adjustements for compilation in a 802.15.4e-free Contiki 2015-12-07 11:51:50 +01:00
Atis Elsts d79ce957a1 Adaptive time synchronization for TSCH 2015-12-07 11:51:41 +01:00
Simon Duquennoy 20c97367a9 Adding definitions required for TSCH to the sky and z1 platforms 2015-12-04 15:21:53 +01:00
Simon Duquennoy bc17cdca2c Merge pull request #1408 from simonduq/pr/jn516x-update
JN516x: tickless clock, power saving update, 32 kHz rtimer
2015-12-03 14:59:53 +01:00
Simon Duquennoy 3ff44f77b9 jn516x: added sleep modes, support for 32kHz rtimer, and tickless clock 2015-12-03 13:57:19 +01:00
George Oikonomou 27835eee2c Merge pull request #1399 from alignan/pull/pwm-driver
Added PWM driver for the Zolertia Zoul module and CC2538 platforms
2015-12-02 15:39:52 +00:00
Simon Duquennoy ebc8d9fb1c Merge pull request #1344 from tsparber/fix-doxygen
doxygen: Fixed all warnings
2015-11-30 22:07:15 +01:00
Harald Pichler 67ed80e9fe move defines to servo.h 2015-11-28 18:45:15 +01:00
Cristiano De Alti 2e78558964 AVR platforms: use 32 bit clock_time_t. 2015-11-28 10:18:22 +01:00
Nicolas Tsiftes 6def22b3c5 Merge pull request #1376 from sumanpanchal/wismote-uart1-dma
Wismote : Direct memory access using UART.
2015-11-26 11:08:43 +01:00
Antonio Lignan 37fcb927be Added PWM driver for the Zolertia Zoul module and CC2538 platforms 2015-11-25 23:56:29 +01:00
Marco Grella 65e1fed1bc Added contacts for stm32nucleo-spirit1 platform. 2015-11-25 12:56:42 +01:00
Marco Grella e47c69c170 Merge remote-tracking branch 'upstream/master' into stm32nucleo-spirit1 2015-11-25 12:36:01 +01:00
Antonio Lignan bea4ff164d Changed Makefile.zoul as done in previous BSL commit 2015-11-24 21:27:56 +01:00
Antonio Lignan 0775de9732 Fixed really big test value leftover 2015-11-24 21:15:34 +01:00
Antonio Lignan aa9eb5264f Fixed warning related to gpio_callback_t type 2015-11-24 21:15:34 +01:00
George Oikonomou 8727fef05b Fix code style: platform/zoul 2015-11-24 21:15:34 +01:00
Antonio Lignan afa5ab1ae4 Updated README 2015-11-24 21:15:34 +01:00
Antonio Lignan daa3ce415c Fixed typos 2015-11-24 21:15:33 +01:00
Antonio Lignan 27fd1a5eb8 Updated RE-Mote revision A support and cleaning up Zolertia platforms 2015-11-24 21:15:33 +01:00
George Oikonomou e75bdd00e7 Remove duplicate block and define the argument of -a using $(shell) 2015-11-24 13:10:10 +00:00
Jelmer Tiete 1efeda4283 Added the PORT make variable to the cc2538dk and Remote makefile. Fixed bug in these makefiles on OSX introduced in #1162 2015-11-23 11:28:34 -08:00
Jelmer Tiete 715946ece3 Restructured cc26xx readme, included use of .upload and PORT variable. Added sleepy demo example to examples section. 2015-11-23 11:09:06 -08:00
Jelmer Tiete 9a8e749f6f Updated cc26xx Readme to mention serial upload script 2015-11-23 11:09:05 -08:00
Jelmer Tiete d01d53978c Removed forced upload speed for the RE-MOTE platform 2015-11-23 11:09:05 -08:00
Jelmer Tiete 97095c8bb5 Updated makefiles of srf06 platform to support uploading via cc2538-bsl script 2015-11-23 11:07:19 -08:00
George Oikonomou 41ea0308a3 Merge pull request #1390 from tsparber/fix-doxygen-whitespace
Cleanup some trailing spaces and convert tabs to spaces
2015-11-22 11:53:01 +00:00
Simon Duquennoy ba8552555a Merge pull request #1389 from simonduq/pr/update-jn516x
JN516x: minor fixes
2015-11-21 12:12:55 +01:00
Simon Duquennoy 673d1d103b JN516x: minor fixes 2015-11-21 10:23:15 +01:00
Benoît Thébaudeau 5d98cb71e2 cc2538: Add support for Coffee
Coffee is placed by default at the beginning of the flash memory, right
before the firmware. This avoids the memory gaps that there could be
before and after Coffee if it were placed after the firmware, because it
is unlikely that the end of the firmware is aligned with a flash page
boundary, and the CCA is not flash-page-aligned. Thanks to that, Coffee
is also always in the same flash area if its size remains unchanged,
even if the firmware changes, which makes it possible to keep the Coffee
files when reprogramming the firmware after a partial flash erase
command.

The default configuration of Coffee is set to use sensible values for a
typical usage on this SoC, i.e. for sensor data logging.

The default size of Coffee is set to 0 in order not to waste flash if
Coffee is unused.

COFFEE_CONF_CUSTOM_PORT can be defined to a header file to be used with
"#include" in order to override the default CC2538 port of Coffee. This
makes it possible to use Coffee with an external memory device rather
than with the internal flash memory, without having to alter the Contiki
files.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2015-11-19 01:22:58 +01:00
Benoît Thébaudeau cbcf1262d6 cc2538: upload: Support .bin not starting at beginning of flash
Depending on the linker script, the generated .bin file may start beyond
the beginning of the flash memory. However, no target address was passed
to cc2538-bsl.py by the upload make target, so it used the beginning of
the flash memory in all cases.

The load address of the lowest loadable output section is now passed to
cc2538-bsl.py. The start address of the .text output section or the
address of the _text symbol could have been used too, but this would not
have been compatible with all the possible custom linker scripts.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2015-11-19 01:22:58 +01:00
Benoît Thébaudeau 790c253d6d cc2538: Define and use device features
Define the available CC2538 devices and their features, and use them to
define the linker script memory regions. The .nrdata output section is
now always defined in order to trigger an error if it is used but no
memory is available for it. The CC2538 device used by Contiki is made a
configuration option, the CC2538SF53 device being the default.

This makes more sense than defining the flash memory address and size as
configuration options like previously, all the more not all values are
possible and all the features are linked by each device.

This change also makes it possible to:
 - use the correct SRAM parameters for the CC2538NF11,
 - know at build time if the AES, SHA, ECC and RSA hardware features are
   available on the selected CC2538 device.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2015-11-19 01:18:33 +01:00
Tommy Sparber 938a425949 Cleanup trailing spaces and convert tabs to spaces
This commit removes trailing spaces and converts
tabs to spaces in all files affected by fix-doxygen PR.
2015-11-18 11:09:43 +11:00
Tommy Sparber 938d17576b doxygen: Fix many warnings
This commit fixes nearly all of the reported doxygen warnings.

I tried to not clutter the log with removed trailing spaces.
Removed whitespace and converted tab/spaces for all files affected by this commit
are in a separate branch.
2015-11-18 11:07:58 +11:00
suman_panchal 8d139222f6 Wismote : Direct memory access using UART. 2015-11-17 20:26:43 +05:30
myrfy001 5a440dd003 off_t changed to signed to stay the same as POSIX
On many other tool chains, like TI's new MSG430-GCC, the typedef will be conflict.
2015-11-17 14:30:04 +08:00
Marco Grella 7e7c201c40 Updated radio parameters (in the submodule repo), to have more radio range. 2015-11-11 18:50:38 +01:00
Marco Grella 267d51acee Modified radio parameters to increase communication range. 2015-11-11 13:53:58 +01:00
Marco Grella 527903ee10 Added default BOARD value to let regression tests compile for any platform. 2015-11-11 13:48:38 +01:00
Marco Grella 41f9ca08e2 Merge with updated master. 2015-11-11 13:42:35 +01:00
Simon Duquennoy fbd78a7e3b Merge pull request #1293 from simonduq/pr/fix-warnings
Fix a number of compiler warnings and enable -Werror in Travis
2015-11-10 08:49:11 +01:00
Jelmer Tiete 7b4a9c8410 Small correction to cc26xx readme, code block in list was not propperly indented 2015-11-09 01:01:21 -08:00
George Oikonomou 3aa4547327 Merge pull request #1257 from bkozak-scanimetrics/cc26xx_fully_turnoff_radio
CC26xx - fully shutdown the rf-core & abort rx op
2015-11-04 15:45:05 +00:00
Antonio Lignan 6037e269a8 Merge pull request #1336 from sumanpanchal/z1-uart0-dma
Zolertia Z1: Direct memory access using UART.
2015-11-02 08:47:08 +01:00
George Oikonomou 984b8cd631 Configure ContikiMAC timings for CC13xx sub-ghz operation
This is required so that ContikiMAC will keep working correctly after the recent change that also turns off the RF analog part during duty cycling.
2015-11-01 23:21:04 +00:00
Oliver Schmidt 1639b712bb Removed CC_FASTCALL.
CC_FASTCALL was introduced many years ago for the cc65 tool chain. It was never used for another tool chain. With a798b1d648 the cc65 tool chain doesn't need CC_FASTCALL anymore.
2015-11-01 18:10:17 +01:00
suman_panchal 35cc40563e Zolertia Z1: Direct memory access using UART. 2015-10-31 11:45:13 +05:30
Oliver Schmidt 5443c740e9 Added 80 column IRC client / web browser for the C64.
Recently support for 80 column CONIO based on 320x200 graphics was added to the cc65 C library for the C64. This change leverages this for the IRC client and the web browser. Because not everybody prefers this 'soft80' display with its small 4x8 charbox the 40 column programs are still available as before (with the new programs called 'irc80' and 'webbrowser80').
2015-10-30 16:48:00 +01:00
Oliver Schmidt fb5d0b7ef0 Made 80 column display a cc65 application attribute.
So far 80 column display was an attribute of a cc65 platform. Now each cc65 application can ask for 80 column display by defining WITH_80COL. Of course this is ignored by platforms incapable of 80 column display.

I see three types of application:

* Applications not benefitting from 80 column at all and in fact looking better with 40 column display. These are now using 40 column display. Examples: ethconfig, ipconfig

* Applications taking advantage of 80 column display if it is available without drawbacks. These stay as they were. Examples: Telnet server, web server, wget

* Applications needing 80 column display so urgently that it is likely desirable even if the display becomes harder to read. These come now in both flavors allowing the user to choose. Examples: IRC, web browser

Note: This change doesn't actually introduce any 80 column display with drawbacks. This if left to a subsequent change.
2015-10-30 12:42:58 +01:00
Oliver Schmidt 634db88fe0 Adjusted cc65 constructor to recent cc65 change.
With 0ee9b2e446 cc65 constructor may not use the BSS anymore.
2015-10-29 22:25:48 +01:00
Oliver Schmidt 5024468c2f Rearranged ATARI memory usage.
The cc65 memory map for the ATARI XL has two holes so the linker needs hints which object files go where. Source changes lead to object file size changes requiring now and then to rearrange the object files.
2015-10-28 12:22:43 +01:00
Marco Grella e261cda8dc Compilation flags update: BOARD=ids01a4/5 SENSORBOARD=iks01a1 2015-10-27 12:12:59 +01:00
Nicolas Tsiftes 17714c2111 Merge pull request #1299 from sumanpanchal/wismote-nodeid-burn-restore-frm-xmem
Burn and restore node id using external flash of Wismote
2015-10-26 18:41:28 +01:00
suman_panchal 5a07279c4f Burn and restore node id using external flash of Wismote 2015-10-24 18:24:38 +05:30
Benoît Thébaudeau bf41de1be5 Merge pull request #1078 from drandreas/cc2538-crypto
cc2538: Add PKA drivers, ECC algorithms and examples
2015-10-21 11:24:35 +02:00
Simon Duquennoy 4edfb3671f Merge pull request #1315 from simonduq/pr/fix-jn516x-uart-printf
jn516x uart-driver.c: use DBG_vPrintf instead of printf.
2015-10-20 15:57:12 +02:00
Simon Duquennoy 810036e4f3 jn516x uart-driver.c: use DBG_vPrintf instead of printf. Issue https://github.com/contiki-os/contiki/issues/1314 2015-10-20 14:56:51 +02:00
Simon Duquennoy 2daa3d7377 Merge pull request #1269 from tadodotcom/tmp-uip-fallback-iface
More flexibility for the fallback interface
2015-10-20 11:33:14 +02:00
Simon Duquennoy c13274c550 jn516x platform: fix compiler warnings to enable -Wall -Werror compilation 2015-10-20 10:11:45 +02:00
Simon Duquennoy 7d55e89563 jn516x: enable -Wall 2015-10-20 10:11:43 +02:00
Adam Dunkels d48cf89e9b Fixed compiler warnings for the AVR platforms 2015-10-20 10:11:42 +02:00
Adam Dunkels c1ed924c67 Spell fix in function name 2015-10-20 10:11:38 +02:00
Simon Duquennoy aec8af25c0 jn516x: added WERROR 2015-10-20 10:11:22 +02:00
Simon Duquennoy 5ac4c2c867 Target cooja: fixed funciton prototype of uip_driver_send 2015-10-20 10:11:18 +02:00
Simon Duquennoy b0f21747e1 Target cooja: added missing declaration of simlog_char 2015-10-20 10:11:17 +02:00
Simon Duquennoy 43adbbf6f9 Target cooja: added missing includes 2015-10-20 10:11:16 +02:00
Simon Duquennoy 7328ee51ef micaz: added missing include 2015-10-20 10:11:14 +02:00
Simon Duquennoy 2533265d30 eval-adf7xxxmb4z: declare node_id only when needed 2015-10-20 10:11:13 +02:00
Simon Duquennoy 45af3adab4 exp5438: do not use char as array index 2015-10-20 10:11:04 +02:00
Simon Duquennoy 1957ecd94a exp5438: removed unused vairable 2015-10-20 10:10:18 +02:00
Simon Duquennoy c796ab418f exp5438: added missing include 2015-10-20 09:38:25 +02:00
Simon Duquennoy 2007863922 mbxxx: fix printf format 2015-10-20 09:37:26 +02:00
Simon Duquennoy fcd0302d02 mbxxx contiki-main.c: include uip-debug, as uip_debug_lladdr_print is used in main 2015-10-20 09:37:25 +02:00
Simon Duquennoy 16dd3af1e6 mbxxx temperature-sensor: remove unused variable 2015-10-20 09:37:24 +02:00
Simon Duquennoy 921a3c8a7b native platform: removed unused variable 2015-10-20 09:37:19 +02:00
Simon Duquennoy 10bd49a71a Merge pull request #756 from sieben/dos2unix
dos2unix fix
2015-10-18 20:26:07 +02:00
AntiCat d631270af4 cc2538: Add PKA drivers, ECC algorithms and examples 2015-10-18 20:14:17 +02:00
kkrentz c865982df5 JN516x: Call LLSEC.init instead of LLSEC.bootstrap 2015-10-15 00:41:12 -07:00
Simon Duquennoy bfeff0488d Port JN516x ccm-star implementation to new ccm_star_driver interface 2015-10-14 09:20:44 -07:00
Konrad Krentz b522c042ec llsec: Replaced bootstrap function with a simple init function 2015-10-14 08:21:40 -07:00
Oliver Schmidt 1b2028f1e0 Merge pull request #1302 from oliverschmidt/master
Removed mouse pointer initialization.
2015-10-09 22:22:07 +02:00
Marco Grella fc65757114 License headers and code style fixes. 2015-10-09 19:40:39 +02:00
Oliver Schmidt 43ac818dd2 Removed mouse pointer initialization.
Now the cc65 C library for CBM takes care of this.
2015-10-09 19:35:31 +02:00
Vladimir Pouzanov fee4476605 Fixed detection of windows-native 2015-09-29 10:36:18 +01:00
Simon Duquennoy 6d4f50e53a Merge pull request #1282 from farcaller/nativenet
Basic NETSTACK_CONF_RADIO based on kernel 802.15.4
2015-09-28 19:30:38 +02:00
Simon Duquennoy 2231cc9b0f Merge pull request #1266 from drugo72/avr-revival
AVR revival: new battery and temperature sensors and er-rest-example for the Raven
2015-09-28 17:52:26 +02:00
Mariano Alvira 94daacd244 Merge pull request #817 from SmallLars/econotag-ecc
Addet ECC functions on elliptic curve secp256r1.
2015-09-28 09:45:11 -05:00
Mariano Alvira ff7129dc53 Merge pull request #881 from drugo72/avr-fixes
Avr fixes
2015-09-28 09:41:21 -05:00
Vladimir Pouzanov bd1b7d9814 Fixed linuxradio compilation issues with native and minimal-net 2015-09-28 12:48:01 +01:00
Vladimir Pouzanov 4c8618e6ba Extracted linuxradio device name to contiki-conf 2015-09-28 12:48:00 +01:00
Vladimir Pouzanov 52c90519d9 Fixed missing #includes and restricted linuxradiodrv compilation to linux 2015-09-28 12:48:00 +01:00
Vladimir Pouzanov 867368b929 Basic NETSTACK_CONF_RADIO based on kernel 802.15.4 2015-09-28 12:47:11 +01:00
Simon Duquennoy f9537b6355 Merge pull request #1219 from simonduq/jn516x-port
NXP JN516x Platform
2015-09-25 12:09:52 +02:00
Lars Schmertmann 17ff3bb466 Added ECC functions on elliptic curve secp256r1 2015-09-24 14:11:20 +02:00
Simon Duquennoy bd7d45080d Added NXP JN516x platform 2015-09-23 14:38:31 +02:00
Cristiano De Alti 018be89b11 Revert abs -> ABS change from commit 0dab6926b3.
The avr-ravenlcd cannot include sys/cc.h since this in turns includes contiki-conf.h
which the avr-ravenlcd does not have.
2015-09-22 23:32:17 +02:00
Cristiano De Alti 7b5c57c892 See https://sourceforge.net/p/contiki/mailman/message/31702228/ 2015-09-22 23:32:17 +02:00
Cristiano De Alti 8e02955c3d Fix menu. How could it worked before? Also added a macro to disable JTAG using inline assembly 2015-09-22 23:32:17 +02:00
Cristiano De Alti a3435952ef Only output data and text sections to the hex file 2015-09-22 23:32:17 +02:00
Cristiano De Alti 65e70baa84 Tables must be const in order to be put into read-only section by means of __attribute__((progmem)) (avr-gcc 4.7.0) 2015-09-22 23:32:17 +02:00
Cristiano De Alti abac0f0381 Fix compilation of er-rest-example 2015-09-22 23:32:17 +02:00
Víctor Ariño 561e70b18e Updated current fallback_interface(s) to return int. 2015-09-22 12:53:04 +02:00
Cristiano De Alti d2528caa85 Implement battery and temperature sensors.
On the raven, the battery and temperature readings are available
from the companion 3290 cpu over the serial line.
Modify the existing raven-lcd-interface application to export
these sensors.
2015-09-21 22:45:57 +02:00
Lars Schmertmann 46ffc509c1 Added App/Tool/Example for usage of additional flash on econotag/mc1322x 2015-09-14 20:43:12 +02:00
Marco Grella 875bfd0a1a Updates of REAME files (main and submodule). 2015-09-11 15:56:12 +02:00
Marco Grella 87970a88a4 Comments and documentation fixes. 2015-09-10 14:28:08 +02:00
Mattias Buelens 72aac552ef Cooja: Track CFS file size
Previously, the Cooja mote assumed that its file was always initially empty (file.endptr == 0). Therefore, a file uploaded to a mote's CFS could never be read by the mote, as the mote would prevent reads from going past the EOF (indicated by endptr).

By tracking the file size and making it accessible to Cooja, the correct size of the uploaded file can be reported to the mote and allow it to read the uploaded file.
2015-09-09 23:06:09 +02:00
Nicolas Tsiftes bebf0f9156 Merge pull request #1246 from nvt/wismote-fixes
Minor fixes for the WisMote platform
2015-09-08 13:52:45 +02:00
Marco Grella b7459a12c1 Added radio sensor. 2015-09-07 19:59:03 +02:00
Rémy Léone 7a5071dd30 Adding a gitattributes and correcting line-endings
https://help.github.com/articles/dealing-with-line-endings/
2015-09-07 15:40:02 +02:00
Marco Grella 17aafb9daa Align to current master 2015-09-04 17:01:04 +02:00
Atis Elsts 2f79810b58 Use ENERGEST_SWITCH to switch between different power modes to improve energest accuracy. 2015-09-04 11:46:00 +02:00
Marco Grella a627a54224 Fixes to README.md instructions 2015-09-03 18:02:15 +02:00
Simon Duquennoy 265b65c67c Fix Wismote randon_init for link-layer addresses shorter than 8 bytes 2015-09-01 19:57:37 +02:00
Marco Grella 913ef068be Updated submodule stm32cube-lib 2015-09-01 15:34:34 +02:00
Simon Duquennoy 4904386f41 Wismote: init random seed 2015-09-01 10:51:25 +02:00
Simon Duquennoy db1635cf3c Z1: configure SFD timestamp with flag CC2420_CONF_TIMESTAMP, for consistency the Sky platform and with cc2420.c 2015-09-01 10:03:44 +02:00
Simon Duquennoy 34280338ac Z1: init random seed 2015-09-01 10:02:35 +02:00
Antonio Lignan 90eca482ea Remove unused RPL_CONF_MAX_DAG_ENTRIES 2015-08-29 20:22:18 +02:00
Nicolas Tsiftes 607303ecdd Merge pull request #1081 from pablocorbalan/light
Remove old unused light drivers
2015-08-28 14:13:00 +02:00
Adam Dunkels e859ad8e05 Need to increase the Cooja serial buffer size to accomodate the traffic 2015-08-27 10:28:54 +02:00
Adam Dunkels bfb29d2f11 Merge pull request #1116 from cetic/pr-uip-clear-buffer
Add uip_clear_buf() macro and replace all instances of uip_len = 0
2015-08-27 10:27:08 +02:00
Harald Pichler 500078ef9a update to contiki 3.0 2015-08-26 16:01:57 +02:00
Nicolas Tsiftes 5db8006d0b Merge pull request #1032 from sumanpanchal/wismote-external-flash-driver
Wismote external flash driver
2015-08-26 13:18:18 +02:00
sumanpanchal fd5b03b767 WISMOTE external flash driver support 2015-08-24 22:50:22 +05:30
Jonas Olsson 8cb7562684 Improve the SPI and external flash driver for the sensortag
For the SPI
* We improve the return semantics of _read() and _write()
* We set speed based on the value returned from ti_lib_sys_ctrl_clock_get() instead of using a hard-coded value

External flash changes:
* Rename macros to match instruction names
* verify_part(): Return a different value when the device is powered down and when communication fails
* Change return value semantics of static functions
* Adjust checks of board_spi_ return values
* Wait for BUSY to clear before attempting to send PD
* Accept two possible flash parts: W25X40CL (4MBit) as well as the W25X20CL (2MBit)
2015-08-23 20:41:13 +01:00