Commit Graph

1356 Commits

Author SHA1 Message Date
Ian Martin
a897426410 Increase the default baudrate to 38400 bps for RL78. 2014-01-22 18:42:18 -05:00
Ian Martin
00468a3f53 Fix buggy UART baudrate calculation in the RL78 UART driver. 2014-01-22 18:41:55 -05:00
Oliver Schmidt
510678bed0 Added mouse support for the Atari. 2014-01-20 22:51:40 +01:00
Oliver Schmidt
a24865de72 Add somewhat more support to use different mouse drivers.
- The default mouse driver is now always named 'contiki.mou'.
- Alternative mouse drivers are present in the disk images.
- Users can select their mouse driver by renaming the files.
2014-01-17 23:45:59 +01:00
Oliver Schmidt
fb20cf5ee6 Added UIP_CONF_LLH_LEN. 2014-01-17 22:07:03 +01:00
Ian Martin
7d3053bbc5 Remove hyphen from preprocessor symbol to fix compiler warning. 2014-01-10 16:31:05 -05:00
Benoît Thébaudeau
7f48057b9e leds: Fix the API
The leds API did not work in some cases. E.g. with the following sequence:
  leds_off(LEDS_ALL);
  leds_toggle(LEDS_GREEN);
  leds_off(LEDS_ALL);
the green LED was remaining on after the last call.

This was caused by the toggle feature made synonymous with the invert feature,
although it is unrelated. leds_toggle() is indeed supposed to toggle an LED,
while leds_invert() is supposed to change the active level of an LED. However,
all users of leds_invert() actually meant leds_toggle(), and the invert feature
does not make sense in this module because it is not handy due to successive
calls to leds_invert() changing the intended behavior, and hardware active
levels should be managed in leds_arch_set() (e.g. by XORing the passed value
with a hardware-specific constant before setting the output levels of the pins).

Consequently, this change:
 - removes the leds_invert() function,
 - makes leds_toggle() behave as expected relatively to leds_off() / leds_on(),
 - sanitizes the code in the leds module.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2014-01-07 13:02:41 +01:00
Ian Martin
174d4dd80c Adds support for ADF7023 sub-GHz radio from Analog Devices and RL78 series MCU from Renesas.
This example platform for this port is the EVAL-ADF7XXXMB4Z w/ radio
daughter cards:

    http://www.analog.com/en/evaluation/eval-adf7023/eb.html

See the platform readme for usage and platform information:

    https://github.com/contiki-os/contiki/tree/master/platform/eval-adf7xxxmb4z/readme.md

All files provided by Analog Devices for this port are released under
the same license as Contiki and copyright Analog Devices Inc. per
agreement between Redwire Consulting, LLC and Analog Devices Inc. (SOW 08122013)
2014-01-04 18:56:51 -05:00
Ian Martin
e90af44ca7 Merge ADF7023 driver from https://github.com/analogdevicesinc/no-OS 2014-01-04 17:38:26 -05:00
Ian Martin
6d36c83513 Merge SPI driver from https://github.com/analogdevicesinc/no-OS 2014-01-04 17:38:26 -05:00
Ian Martin
6a88905f9d Merge UART driver from https://github.com/msalov/rl78-samples-R5F100SLAFB 2014-01-04 17:38:26 -05:00
Ian Martin
d0abf415e7 Merge RL78 files from https://sourceware.org/git/?p=newlib.git 2014-01-04 17:38:26 -05:00
Dragos Bogdan
cfd554dc24 Move files. 2014-01-04 17:27:52 -05:00
Dragos Bogdan
94d5d384e0 Move files. 2014-01-04 17:27:29 -05:00
Maxim Salov
2668b17f52 Move files. 2014-01-04 17:27:24 -05:00
DJ Delorie
5115554247 Move/rename files. 2014-01-04 17:27:23 -05:00
Benoît Thébaudeau
fe4eb545c0 cc2538: Remove the unused vtable section
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-23 15:50:05 +01:00
Benoît Thébaudeau
37e73894f1 cc2538: Move SoC data to a dedicated section to save space
Some SoC data requires huge alignments. E.g., the µDMA channel control table has
to be 1024-byte aligned. This table was simply aligned to 1024 bytes in the C
code, which had the following consequences, wasting a lot of RAM:
 - As this table could be placed anywhere in .bss, there could be an alignment
   gap of up to 1023 bytes between the preceding data and this table.
 - The size of this table was also aligned to 1024 bytes, regardless of
   UDMA_CONF_MAX_CHANNEL, making this configuration option supposed to save RAM
   just useless.
 - .bss was also aligned to at least 1024 bytes, creating a huge alignment gap
   between .data and .bss.

Instead of relying on the compiler to force this alignment, and on the linker to
automatically place data, this change places carefully such SoC data in RAM
using the linker script. A dedicated section is created to place such SoC data
requiring huge alignments, and it is put at the beginning of the SRAM in order
to ensure a maximal alignment without any gap. In this way, the alignment of
.bss also remains normal, and the size of this table is not constrained by its
alignment, but only by its contents (i.e. by UDMA_CONF_MAX_CHANNEL).

In the case of the µDMA channel control table, the data is still zeroed by
udma_init() (instead of also being zeroed as part of .bss).

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-23 15:06:13 +01:00
Benoît Thébaudeau
ab4b955f17 cc2538: Sort link input sections by alignment to optimize size
Normally, the linker does not sort files and sections matched by wildcards, so
they are placed in the order in which they are seen during link. If numerous
objects with different alignments are mixed, or if objects with unusually large
alignments are present, this very likely leads to a lot of space being wasted
because of accumulated alignment gaps.

This commit forces input sections to be sorted by alignment (unless this is
overridden by the linker script), which decreases the number and the size of
alignment gaps, thus saving space.

For a typical Contiki project, this change saves nearly 1 kiB, mainly in .bss.

Note that this behavior is only enabled if the SMALL make variable is set to 1,
because this makes more sense for a size optimization.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-19 21:45:27 +01:00
Benoît Thébaudeau
e1147ec787 cc2538: Set the type of the .nrdata output section to NOLOAD
The .nrdata section is volatile, so its initialization must be controlled by the
application, and not be automatically done by the startup code. It should
neither be zeroed like .bss, nor be initialized from data in flash memory like
.data. This was already supposed to be the case, but the output section type of
.nrdata was not set to NOLOAD, causing the generated ELF .nrdata section header
to be of type PROGBITS instead of NOBITS, i.e. load data was generated to be
programmed in RAM, thus producing huge unprogrammable .bin files.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-13 17:45:57 +01:00
Oliver Schmidt
63725eff36 Merge remote-tracking branch 'upstream/master' 2013-12-12 20:46:43 +01:00
Oliver Schmidt
3b2173e01f Have CBM DOS filetype of imported files match the one used by cc65.
CFS_WRITE implies O_TRUNC which is implemented on CBM DOS by deleting an
exsisting file. Hoewever this succeeds only if the CBM DOS filetype matches.

We need a working O_TRUNC in order to be able to overwrite the contiki.cfg
configuration file.

Note: Now it has be clarified why overwriting the configuration file started to
fail the CBM PFS (platform file system) can be activated for the recently added
ethconfig program.
2013-12-12 18:57:40 +01:00
Benoît Thébaudeau
dbba311270 cc2538: Add adc driver and example
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-06 22:07:45 +01:00
Benoît Thébaudeau
d86b8275ec cc2538: clock: Fix time drift occurring with PM1/2
The clock adjustments made when waking up from PM1/2 were very inaccurate. If
relying on ContikiMAC's rtimer to sleep, this led to Contiki's software clock
time, seconds and etimers to be 2.5 s slower after each min, i.e. 1 hour slower
after each day, which is a show stopper issue for most real-life applications.

This was caused by a lack of accuracy in several pieces of code during sleep
entry and wake-up:
 - It was difficult to synchronize the calls to RTIMER_NOW() before and after
   sleep with the deactivation and activation of the SysTick peripheral caused
   by PM1/2. This caused an inaccuracy in the corrective number of ticks passed
   to clock_adjust().
 - The value passed to clock_adjust() was truncated from an rtimer_clock_t
   value, but the accumulated error caused by these truncated bits was ignored.
 - The SysTick peripheral had to be stopped during the call to clock_adjust().

Rather than creating even more complicated clock adjustment mechanisms that
would probably still have mixed results as to accuracy, this change simply uses
the Sleep Timer counter as a base value for Contiki's clock and seconds
counters. The tick from the Systick peripheral is still used as the interrupt
source to update Contiki's clocks and timers. When running, the SysTick
peripheral and the Sleep Timer are synchronized, so combining both is not an
issue, and this allows not to alter the rtimer interrupt mechanism using the
Sleep Timer. The purpose of the Sleep Timer is to be an RTC, so it is the
perfect fit for the clock module, all the more it can not be disturbed by PM1/2.
If the 32-kHz XOSC is used, the Sleep Timer is also very accurate. If the
32-kHZ RCOSC is used, it is calibrated from the 32-MHz XOSC, so it is also
accurate, and the 32753-Hz vs. 32768-Hz systematic error in that case is
negligible, all the more one would use the 32-kHz XOSC for better accuracy.

Besides fixing this time drift issue, this change has several benefits:
 - clock_time(), clock_seconds() and RTIMER_NOW() start synchronized, and they
   change at the same source pace.
 - If clock_set_seconds() is called, then clock_seconds() indicates one more
   second almost exactly one second later, then exactly each second. Before this
   change, clock_seconds() was not synchronized with clock_set_seconds(), so the
   value returned by the former could be incremented immediately after the call
   to the latter in some cases.
 - The code tied to the clock module is simpler and more robust.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-06 13:04:30 +01:00
Benoît Thébaudeau
b7515004da cc2538: clock: Fix secs update in clock_adjust()
Whole elapsed seconds are added to secs first, so only the remaining subsecond
ticks should then be subtracted from second_countdown in order to decide whether
secs should be incremented again.

Otherwise, secs is not correctly updated in some cases, typically if the bit 7
of ticks is 1. E.g., with ticks = 128 (i.e. exactly 1 s elapsed) and
second_countdown = 128, secs was first incremented as expected, then 128 was
subtracted from second_countdown, giving 0 and triggering an unwanted second
increment of secs. Or with ticks = 129 (i.e. 1 s + 1 tick) and
second_countdown = 1, secs was first incremented as expected, then 129 was
subtracted from second_countdown, giving 128 and missing a second increment of
secs that should have occurred because second_countdown wrapped around.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-06 13:02:37 +01:00
Benoît Thébaudeau
28a563a24b cc2538: clock: Request an etimer poll in clock_adjust()
During PM1+, the hardware timer used to implement the Contiki clock is frozen,
so clock_adjust() needs to be called when exiting those modes in order to
compensate for the clock ticks missed while the timer was frozen. Doing so
changes the Contiki clock time, so etimer_request_poll() needs to be called in
order to inform the etimer library that an etimer might have expired.

Note that waiting for the next clock ISR to call etimer_request_poll() is
unreliable because the system might go back to sleep beforehand.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-06 13:02:37 +01:00
Benoît Thébaudeau
5261bb861d cc2538: lpm: Fix RTIMER_NOW() upon wake-up
When returning from PM1/2, the sleep timer value (used by RTIMER_NOW()) is not
up-to-date until a positive edge on the 32-kHz clock has been detected after the
system clock restarted. To ensure an updated value is read, wait for a positive
transition on the 32-kHz clock by polling the SYS_CTRL_CLOCK_STA.SYNC_32K bit,
before reading the sleep timer value.

Because of this RTIMER_NOW() fixup, lpm_exit() has to be called at the very
beginning of ISRs waking up the SoC. This also ensures that all clocks and
timers are enabled at the correct frequency and updated before using them
following wake-up.

Without this fix, etimers could sometimes (randomly, depending on timings)
become ultra slow (observed from 10x to 40x slower than normal) if the system
exited PM1/2 very often. This issue occurred more often with PM1.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-05 20:23:29 +01:00
Benoît Thébaudeau
f149197aa8 cc2538: lpm: Speed up the transition to the 32-MHz XOSC after wake-up
As recommended by the CC2538 User's Guide, set SYS_CTRL_CLOCK_CTRL.OSC_PD to 0
before asserting WFI, and set it to 1 after the system clock is sourced from the
32-MHz XOSC following wake-up. This allows to automatically start both
oscillators upon wake-up in order to partially hide the 32-MHz XOSC startup time
by the 16-MHz RCOSC startup time.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-05 20:23:29 +01:00
Benoît Thébaudeau
13006e1c73 cc2538: lpm: Let system clock transitions complete before further changes
As a matter of precaution, always make sure that pending system clock
transitions are complete before requesting a new change of the system clock
source.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-05 20:23:29 +01:00
Benoît Thébaudeau
8514a91ea9 cc2538: lpm: Fix energest context when aborting lpm_enter()
In one of the abort cases in lpm_enter(), the energest context has previously
been set to LPM, so the abort code needs to set it back to CPU.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-05 20:23:29 +01:00
George Oikonomou
f2c552bb55 Merge pull request #478 from ADVANSEE/cc2538-startup-cleanup
cc2538: Startup cleanup
2013-12-05 11:07:19 -08:00
George Oikonomou
17b2150081 Merge pull request #463 from ADVANSEE/cc2538-ports-pins
cc2538: Clean up and improve port and pin definitions
2013-12-05 10:31:29 -08:00
Benoît Thébaudeau
a2686e581e cc2538: Add header file for flash CCA page and use it
Create a dedicated header file with all the definitions for the flash lock bit
page and customer configuration area. This avoids duplicating those definitions
in the startup-gcc.c files of all CC2538-based platforms, and this also allows
to easily manipulate the CCA from outside startup-gcc.c (e.g. for on-the-air
firmware update).

The definitions are now complete contrary to what was in startup-gcc.c:
 - Definitions have been added to select the bootloader backdoor pin and active
   level if enabled.
 - Definitions have been added to access the page and debug lock bits. The debug
   lock bit can be used to prevent someone from reading back a programmed
   firmware through JTAG if the firmware binary image has to be confidential,
   which should be combined with a disabled bootloader backdoor.
 - The application entry point is now tied to the beginning of the .text section
   instead of to the beginning of the flash. This allows projects using custom
   linker scripts to place the application entry point anywhere in the flash,
   which can be useful e.g. for on-the-air firmware update.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-12-05 18:45:51 +01:00
George Oikonomou
8b003c30c7 Merge pull request #471 from ADVANSEE/cc2538-gpio-power-up
cc2538: gpio: Add support for power up
2013-12-05 09:25:05 -08:00
George Oikonomou
97cdf39b95 Merge pull request #464 from ADVANSEE/cc2538-pm2-sram
cc2538: lpm: Give access to the SRAM non-retention area for PM2
2013-12-05 09:19:22 -08:00
Oliver Schmidt
9a48bcf941 Merge pull request #488 from oliverschmidt/master
Avoid access to the address register during auto-increment.
2013-12-03 12:59:45 -08:00
Oliver Schmidt
8386be428c Merge remote-tracking branch 'upstream/master' 2013-12-03 21:41:16 +01:00
Oliver Schmidt
9cdc6da040 Avoid access to the address register during auto-increment.
It cannot be ruled out that access to the address register triggers
an address auto-increment. Therefore a temporary address register
shadow is introduced to replace the access to the address regsiter.

Additionally there are several minor beautifications.
2013-12-03 21:31:43 +01:00
Ian Martin
0dafba4f6d Add a rule for generating assembly listings on mc1322x targets, for example: "make webserver6.lst". 2013-12-01 16:22:37 -05:00
Mariano Alvira
5fbefbd87b Merge pull request #459 from adamdunkels/push/mc1322x-stuff
MC1322x additions
2013-11-29 11:59:04 -08:00
Benoît Thébaudeau
1a696eb123 cc2538: gpio: Clear the power-up interrupts in the port ISRs
The pending GPIO power-up interrupts have to be cleared in the ISRs in order not
to re-trigger the interrupts and the wake-up events.

The power-up interrupts of all pins are cleared for each port in the
corresponding port ISR. This is done after calling the registered callbacks so
that the callbacks can know which pin woke up the SoC. This is done after
clearing the regular interrupt in order to avoid getting a new wake-up interrupt
without the regular interrupt in the case of a new wake-up edge occurring
between the two clears.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-26 22:20:05 +01:00
Benoît Thébaudeau
44a5c76884 cc2538: gpio: Add macros to use GPIO power-up interrupts
The GPIO power-up interrupts have to be configured and enabled in order to be
able to wake-up the SoC from PM1+ upon a signal edge occurring on a GPIO input
pin.

This set of macros allows to:
 - configure the signal edge triggering a power-up interrupt,
 - enable and disable a power-up interrupt,
 - clear a power-up interrupt flag.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-26 22:10:47 +01:00
Benoît Thébaudeau
621f4f7339 cc2538: lpm: Give access to the SRAM non-retention area for PM2
If PM2 is enabled with LPM_CONF_MAX_PM, but not active, the non-retention area
of the SRAM can be useful to place temporary data that does not fit in the
low-leakage SRAM, typically after having called lpm_set_max_pm(LPM_PM1). Hence,
give access to this non-retention area thanks to .nrdata* sections.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-25 15:43:37 +01:00
Benoît Thébaudeau
270ed237fd cc2538: usb: Make the GPIO driving the pull-up optional
The data sheet recommends that the USB pull-up resistor be driven by a GPIO so
that it can be controlled by software, but this is not mandatory. Hence, leave
the choice so that CC253-based boards not using this option can build and work
fine.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-25 15:15:35 +01:00
Benoît Thébaudeau
d2f3795a30 cc2538: Clean up port and pin definitions
Homogenize port and pin definitions naming:
 - PERIPHERAL_FUNCTION_PORT for the port ID,
 - PERIPHERAL_FUNCTION_PIN for the pin ID,
 - PERIPHERAL_FUNCTION_PORT_BASE for the port base,
 - PERIPHERAL_FUNCTION_PIN_MASK for the pin mask.

Define only PERIPHERAL_FUNCTION_PORT and PERIPHERAL_FUNCTION_PIN in board.h, and
deduce PERIPHERAL_FUNCTION_PORT_BASE and PERIPHERAL_FUNCTION_PIN_MASK in the
driver from the former definitions.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-25 15:00:41 +01:00
Adam Dunkels
bb2dcaa057 A massive all-tree automated update of all double inclusion guard #defines that changes from using two underscores as a prefix, which are reserved, to not using two underscores as a prefix 2013-11-24 20:20:11 +01:00
Adam Dunkels
e09ff3ff1e Merge pull request #438 from adamdunkels/push/cleanup-platforms
Massive platform cleanup
2013-11-24 01:59:53 -08:00
Adam Dunkels
1ab28e4668 Added missing argument declaration 2013-11-23 15:05:16 +01:00
Adam Dunkels
e95236b642 Added header declarations for cc2538_rf_read_rssi() and cc2538_rf_set_promiscous_mode() 2013-11-23 15:05:16 +01:00
Adam Dunkels
76f2a10c9a Added a function for setting promiscous mode on the CC2538 RF core 2013-11-23 15:05:15 +01:00
Adam Dunkels
473d519926 Added a way to obtain the RSSI from the CC2538 RF core 2013-11-23 15:05:15 +01:00
Adam Dunkels
27433244a9 The pc-6001 platform was the last z80 platform in the tree, so we'll remove the cpu/z80 directory too 2013-11-22 16:33:46 +01:00
Adam Dunkels
7a310935d8 An implementation of the mc1322x watchdog 2013-11-22 15:54:06 +01:00
Adam Dunkels
88f9d79053 Enable the silent compilation mode from the latest Contiki 2013-11-22 15:53:30 +01:00
Oliver Schmidt
737d5fd6dc Replaced web configurator with target-based ethconfig. 2013-11-21 21:57:42 +01:00
Oliver Schmidt
3abd5d3d8d Show current IP config on startup. 2013-11-20 22:33:11 +01:00
George Oikonomou
f13af20f12 Merge pull request #409 from ADVANSEE/cc2538-spi
cc2538: spi: Bug fix and various improvements
2013-11-20 06:51:26 -08:00
Benoît Thébaudeau
e8a8870d1d cc2538: spi: Add enable and disable functions
This makes it possible to reduce the power consumption when the SPI is unused.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-20 14:20:50 +01:00
Benoît Thébaudeau
b134e35450 cc2538: spi: Add format configuration options
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-20 14:20:43 +01:00
Nicolas Tsiftes
263e212427 Merge pull request #431 from adamdunkels/push/ipv6-const
Make IP addresses const
2013-11-20 04:26:05 -08:00
Nicolas Tsiftes
d183b87f4b Merge pull request #434 from adamdunkels/push/cleanup-sys
Remove old unused code from the core/sys/ directory
2013-11-19 09:53:57 -08:00
George Oikonomou
dc05eea3f5 Merge pull request #426 from ADVANSEE/cc2538-rom
cc2538: Add driver for the rom utility function library
2013-11-19 03:09:16 -08:00
Adam Dunkels
30c0c5eaf6 Removed old unused timetable code 2013-11-19 08:29:23 +01:00
Adam Dunkels
469884171a Added the const keyword to functions that use the tcpip_set_outputfunc(), which now takes a const argument 2013-11-18 23:26:37 +01:00
Benoît Thébaudeau
1f1b940cb9 cc2538: Add driver for the rom utility function library
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-18 12:38:06 +01:00
Benoît Thébaudeau
035a30602b cc2538: lpm: Make periph_permit_pm1_funcs static
periph_permit_pm1_funcs[] is a private member of lpm.c, so define it as static.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-18 11:57:59 +01:00
George Oikonomou
b10c78f854 Merge pull request #425 from ADVANSEE/cc2538-gpio
cc2538: gpio: Bug fix and various improvements
2013-11-15 13:04:09 -08:00
George Oikonomou
98a1f2dfa9 Merge pull request #408 from ADVANSEE/cc2538-uart
cc2538: lpm: Add registration mechanism for peripherals and use it
2013-11-15 12:57:03 -08:00
Benoît Thébaudeau
680050861c cc2538: gpio: Use accessor macros
Use the GPIO accessor macros instead of copying raw register access code all
over the place. This is cleaner and less error prone.

This fixes the setting of the USB pull-up resistor that worked only by chance on
the CC2538DK because it is controlled by the pin 0 of the used GPIO port.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 19:57:44 +01:00
Benoît Thébaudeau
923f161b7b cc2538: gpio: Add pin read / write and interrupt clear macros
Introduce new useful GPIO macros to:
 - read the levels of some port pins,
 - write the levels of some port pins (pass bit-field value to be set),
 - clear the interrupt flags for some port pins.

These macros are cleaner and less error prone than raw register access code
copied all over the place.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 19:48:24 +01:00
Benoît Thébaudeau
300d2d79ae cc2538: gpio: Fix usage of parameters in macros
The parameters in the GPIO macros were used without being parenthesized. This
could generate wrong values for register assignments in the case of expressions
passed as arguments to these macros.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 19:43:06 +01:00
Benoît Thébaudeau
b8b54a033c cc2538: uart: Fix crippled output occurring upon lpm_enter()
lpm_enter() must not enter PM1+ if the UART TX FIFO is not empty. Otherwise, the
UART clock gets disabled, and its TX is broken.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 17:24:26 +01:00
Benoît Thébaudeau
0692ee251d cc2538: usb: Use the new LPM peripheral registration
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 17:14:45 +01:00
Benoît Thébaudeau
d35732505b cc2538: lpm: Add registration mechanism for peripherals
Some peripherals have their clocks automatically gated in PM1+ modes, so they
cannot operate. This new mechanism gives peripherals a way to prohibit PM1+
modes so that they can properly complete their current operations before
entering PM1+.

This mechanism is implemented with peripheral functions registered to the LPM
module. These functions return whether the associated peripheral permits or not
PM1+ modes. They are called by the LPM module each time PM1+ might be possible.
If any of the peripherals wants to block PM1+, then the system is only dropped
to PM0.

Partly from: George Oikonomou
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 17:09:22 +01:00
George Oikonomou
d08a87880c Merge pull request #410 from ADVANSEE/cc2538-sys_ctrl
cc2538: sys_ctrl: Make it possible to use the 32-kHz crystal
2013-11-15 07:42:45 -08:00
Benoît Thébaudeau
f1ca1b742c cc2538: spi: Include spi-arch.h before dev/spi.h
spi-arch.h configures dev/spi.h, so it must be #included first. Luckily, this
mistake did not have any consequence here, but fix it in order to avoid possible
future issues.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 15:56:40 +01:00
Benoît Thébaudeau
f34731c1a9 cc2538: spi: Do not call SPI_WAITFOREORx() at end of init
If the SSI has never been used and spi_init() is called, then the SSI receive
FIFO is empty and remains so, so calling SPI_WAITFOREORx() at the end of
spi_init() waits endlessly for SSI_SR.RNE to be set. Hence, this call must be
removed in order to avoid a deadlock.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 15:56:40 +01:00
Benoît Thébaudeau
47d570343e cc2538: sys_ctrl: Make it possible to use the 32-kHz crystal
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 15:52:10 +01:00
Benoît Thébaudeau
a7d10ce2ad cc2538: Make it possible to use a custom linker script
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 15:41:58 +01:00
Benoît Thébaudeau
974850cdf2 cc2538: Generate .hex output
ELF files generated by GCC make SmartRF Flash Programmer 2 crash (only the TI
format is supported by this tool for ELFs), and binary files are not very
appropriate because they are gapless, so generate Intel HEX files since these
are very well supported by most programming tools while still flexible.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-11-15 15:41:58 +01:00
Mariano Alvira
6b9b457a60 Merge pull request #385 from ismb-pert/better-error-message
Better error message in case of wrong CPUREV value
2013-11-14 07:14:33 -08:00
Oliver Schmidt
59c28bc32b Merge pull request #419 from oliverschmidt/master
Saved six more bytes ;-)
2013-11-13 14:43:06 -08:00
Oliver Schmidt
1bf5b4380d Saved six more bytes ;-) 2013-11-13 23:32:49 +01:00
Oliver Schmidt
497e7fbbac Merge pull request #416 from oliverschmidt/master
Added missing fixup & removed wait loop from poll.
2013-11-11 12:06:38 -08:00
Oliver Schmidt
ae1a875881 Added missing fixup & removed wait loop from poll. 2013-11-11 21:03:39 +01:00
Oliver Schmidt
dd30454c80 Merge pull request #415 from oliverschmidt/master
Added 6502 driver for WIZnet W5100 in MACRAW mode.
2013-11-09 14:17:07 -08:00
Oliver Schmidt
2d7d1b123d Added 6502 driver for WIZnet W5100 in MACRAW mode. 2013-11-09 23:15:20 +01:00
George Oikonomou
ce0b2cacac Merge pull request #365 from g-oikonomou/cc2538-uart-init-fix
Set peripheral mode for the correct CC2538 UART TX/RX pins
2013-10-23 07:10:41 -07:00
Gianfranco Costamagna
ddd6b900cd Better error message in case of wrong CPUREV value 2013-10-17 12:33:36 +02:00
Oliver Schmidt
57d9c43a33 Removed support for 'atari' now that 'atarixl' is part of the cc65 master. 2013-10-03 22:55:32 +02:00
Oliver Schmidt
7c2f3b3911 Saved another byte ;-) 2013-10-03 22:32:12 +02:00
George Oikonomou
e4a454b284 Set peripheral mode for the correct UART TX/RX pins 2013-09-30 14:50:39 +01:00
George Oikonomou
2957d44ff8 Merge pull request #352 from lab11/cc2538-spi-driver
Added SPI driver for CC2538
2013-09-28 13:25:17 -07:00
Brad Campbell
e2af903d05 Added SPI driver for CC2538
This uses the core/dev/spi.h header and implements the spi_init()
function and the various macros for SPI operation. ssi.h contains all of
the register locations and information.

This implementation is not very versatile, mostly because I don't how to
make it flexible in the contiki system. It supports pin muxing for the
four spi pins, but other than that picks sensible defaults.

The SPI macros (like SPI_READ()) are defined in
cpu/cc2538/spi-arch.h. In order to use the SPI driver, add the following
includes to your project:

    #include "spi-arch.h
    #include "dev/spi.h"
2013-09-27 17:46:15 -04:00
Oliver Schmidt
2263c1aa55 - Optimized LAN91C96 driver for speed and size.
- Speed: The primary byte copy loops are reduzed to the bare minimum by adjusting the base pointer 'ptr' and loop register 'y' in such a way that the 'y' overflow matches the low byte of the loop size.

- Introduced a loop for setting the MAC address.

Additional minor fix:

- Properly start self modification with first location.
2013-09-12 23:32:26 +02:00
Oliver Schmidt
ea08635ca4 Optimized CS8900A driver for speed and size.
- Speed: The primary byte copy loops are reduzed to the bare minimum by adjusting the base pointer 'ptr' and loop register 'y' in such a way that the 'y' overflow matches the low byte of the loop size.

- Size: Factored out all repeated code into subroutines. Introduced a loop for setting the MAC address.

Additional minor changes:

- Activate frame reception as last step of initialization after CS8900A configuration.

- Properly set internal address bits used by the CS8900A.
2013-09-12 23:32:25 +02:00
Brad Campbell
982ca0fb46 Updates CC2538 GPIO
1. Fixes two of the comments to GPIO macros. They were copied but not
updated.
2. Adds SET and CLR macros for controlling GPIO pins.
2013-09-11 21:39:56 -04:00
Nicolas Tsiftes
7987a6dac7 Merge pull request #328 from g-oikonomou/cc2538-uart-config
Make the CC2538 UART driver more configurable
2013-08-09 10:20:36 -07:00
George Oikonomou
460d5bcb5d Fix cc2530 UART1 init bug
Fixes #286
2013-08-09 16:09:12 +01:00
George Oikonomou
cb075dec65 Disable SDCC warnings 110 and 126
Those two warnings are optimisation-related
* 110 warns that an always-false if branch has been optimised out
* 126 warns about unreachable code which also gets optimised out

In disabling those warnings, we make the build less cluttered
2013-08-09 15:57:49 +01:00
George Oikonomou
20f06e3271 Support verbosity control for 8051-based platforms 2013-08-09 15:57:21 +01:00
George Oikonomou
c89450a233 Change to sdar from the now deprecated sdcclib 2013-08-09 15:56:16 +01:00
George Oikonomou
b025759665 Don't redirect sdld output to dev/null
This was used in the past because sdld was
very verbose when linking banked hex files. New
sdld versions do not exhibit this level of
verbosity and therefore the redirect can be
stopped
2013-08-09 15:56:15 +01:00
George Oikonomou
1b0470687b Change the cc2531 usb stick descriptor
The CC2531 USB stick now identifies itself as a
'Texas Instruments CC2531 USB Dongle' and uses a
TI-assigmed VID:PID. The VID:PID is now configurable
in contiki- or project-conf.h
2013-08-09 15:51:58 +01:00
George Oikonomou
0a7094bc39 Remove leftover make targets
The sensinode platform does not support .upload and .serialdump
Their presence in the makefile has confused in the past confused
some users. This commit removes them

The commit also removes the $(OBJECTDIR)/%.rel: %.cS recipe which
is not used by either 8051 platform and is probably broken anyway,
since it has been unmaintained for years
2013-08-09 15:48:05 +01:00
George Oikonomou
6c6013b898 Make the CC2538 UART driver more configurable
* We can now very easily switch between UART0 and UART1 through a define
* We can also configure the UART RX and TX port/pin through defines
2013-08-09 12:20:25 +01:00
George Oikonomou
c3b5d4f5e3 Add support for verbosity control 2013-08-07 15:26:22 +01:00
Nicolas Tsiftes
a9f0907640 Merge pull request #304 from frtos-wpan/rf230bb-merged
cpu/avr/radio/rf230bb/rf230bb.c (rf230_transmit): extend comment on tx s...
2013-08-05 00:24:35 -07:00
Oliver Schmidt
6ab336f55f Several minor consistency improvements. 2013-07-31 00:55:31 +02:00
Oliver Schmidt
3c6c7381d8 Suppress some usual warnings. 2013-07-31 00:29:52 +02:00
Oliver Schmidt
8d23d1b0bb Support the recently added verbosity control. 2013-07-31 00:15:38 +02:00
Oliver Schmidt
116c3f119b unistd.h doesn't seem to be necessary but breaks the MS VC build. 2013-07-31 00:02:29 +02:00
Werner Almesberger
be0a296049 cpu/avr/radio/rf230bb/rf230bb.c (rf230_transmit): extend comment on tx sequence
Explain that the transmission is intentionally started before copying the
frame to the buffer.
2013-07-28 18:43:29 -03:00
Mariano Alvira
5d19de3dbf Merge pull request #266 from ismb-pert/fix-mbxxx
mb851 platform is now the more generic mbxxx. STM32W_CPUREV environment variable is used to select the variant of STM32W to use.
2013-07-26 07:38:11 -07:00
stefano pascali
36e7db42de Some little refactor 2013-07-19 16:15:55 +02:00
stefano pascali
b43ce0f677 Travis-ci tweaks, added CPUREV to 01 regression test, needed by mbxxx platform 2013-07-12 17:07:04 +02:00
stefano pascali
fcb09d5d30 Fixed mbxxx platform 2013-07-11 17:56:17 +02:00
Mariano Alvira
6307f3ff95 mc1322x: make uart buffer sizes configurable from contiki-conf.h 2013-07-04 14:09:40 -04:00
Oliver Schmidt
ad34b714cd Merge pull request #287 from oliverschmidt/master
The current cc65 build doesn't require this workaround anymore.
2013-06-27 15:38:48 -07:00
Oliver Schmidt
fb1de74dc4 The current cc65 build doesn't require this workaround anymore. 2013-06-28 00:36:33 +02:00
Peter A. Bigot
5fc0575e99 Makefile.include: support make clean all
Historically $(OBJECTDIR) was created when Makefile.include is read.  A
consequence is that combining "clean" with "all" (or any other build
target) results in an error because the clean removes the object
directory that is required to exist when building dependencies.
Creating $(OBJECTDIR) on-demand ensures it is present when needed.

Removed creation of $(OBJECTDIR) on initial read, and added an order-only
dependency forcing its creation all Makefile* rules where the target is
explicitly or implicitly in $(OBJECTDIR).
2013-06-20 17:45:41 -05:00
Oliver Schmidt
79bb5ea73f Removed some more old RCS tags from the Contiki source tree. 2013-06-13 15:54:26 +02:00
Oliver Schmidt
cbce31cb59 Another small addition for platform 'Atari XL'. 2013-06-02 23:36:28 +02:00
Robert Quattlebaum
36fbbe48aa Merge pull request #244 from darconeous/pull-requests/cpu-native-tapdev-ipv6-fix
native/net/tapdev: Fix for new `UIP_CONF_IPV6` handling.
2013-05-21 17:42:44 -07:00
Nicolas Tsiftes
a445c4020d Merge pull request #153 from darconeous/pull-requests/cpu-avr-bootloader
avr/bootloader.c: Now compatible with bootloaders which always run first
2013-05-20 05:49:13 -07:00
Robert Quattlebaum
09eec82d08 Merge pull request #134 from darconeous/pull-requests/cpu-avr-avrdude-mcu
cpu/avr: Added "AVRDUDE_MCU" configuration parameter.
2013-05-19 17:35:26 -07:00
Robert Quattlebaum
9c70e0e5cc native/net/tapdev: Fix for new UIP_CONF_IPV6 handling. 2013-05-19 17:27:30 -07:00
Robert Quattlebaum
674f70b6c3 cpu/avr: Added "AVRDUDE_MCU" configuration parameter. 2013-05-19 14:23:31 -07:00
Adam Dunkels
aaac20a950 Merge pull request #225 from tecip-nes/pic32_minor_reorganization
Pic32 minor reorganization
2013-05-19 14:22:14 -07:00
Robert Quattlebaum
9c17a542a7 avr/bootloader.c: Now compatible with bootloaders which always run first.
The boot loader now knows when to go into bootstrap mode by
looking for a specific EEPROM value. Also updated code style
to match Contiki code style guidelines.
2013-05-19 08:21:16 -07:00
Robert Quattlebaum
535e90343c Merge pull request #144 from darconeous/pull-requests/settings-for-all-targets
core/lib/settings: Generalized settings manager to work on any platform
2013-05-18 12:03:09 -07:00
Robert Quattlebaum
b8c0f2de6c cpu/native: Add file-backed simulated EEPROM to native cpu.
This patch removes a defunct EEPROM implementation from the native
platform and provides a new EEPROM implementation for the native cpu.
The previous implementation appears to be vestigal.

This is useful for testing code which uses the EEPROM without running
the code on the actual hardware.

By default the code will create a new temporary file as the EEPROM
backing, reinitializing each time. If you would like to preserve the
EEPROM contents or specify a specific EEPROM file to use, you can set the
`CONTIKI_EEPROM` environment variable to the name of the EEPROM file you
wish to use instead. If it already exists, its contents will be used.
If it does not already exist, it will be created and initialized by
filling it with `0xFF`---just like a real EEPROM.

A new example is also included, which was used to verify the correctness
of the implementation. It can easily be used to verify the EEPROM
implementations of other targets.
2013-05-18 10:29:41 -07:00
Giovanni evilaliv3 Pellerano
c33d51e762 pic32 minor cleanups 2013-05-17 14:32:39 +02:00
Adam Dunkels
59a8df14a8 Merge pull request #189 from sieben/markdown
Update to markdown
2013-05-16 00:24:25 -07:00
François Revol
7967779e6c tapdev: Fix using an uninitialized buffer 2013-04-20 14:42:19 +02:00
George Oikonomou
704309cfd4 Change the InfoPage Location of the IEEE address 2013-04-17 15:44:01 +01:00
George Oikonomou
8b5b2bd4d8 CC2538 Documentation typo and grammar fixes 2013-04-17 15:41:41 +01:00
George Oikonomou
007e113ea9 Improve handling of CDC ACM line state
- For the CC2538, simplify handling of USB_CDC_ACM_LINE_STATE
  events. Ignore the Carrier Control (RTS) bit when receiving
  a SET_CONTROL_LINE _STATE request, we are a full duplex device.
- Improve behaviour of the CC2531 USB stick when there is no
  process on the host to read IN data. Basically, we adopt the
  CC2538 approach and we only send data when a DTE is present
2013-04-16 15:49:05 +01:00
George Oikonomou
40f49948e6 New Platform: TI CC2538 Development Kit
This commit adds cpu, platform and example files,
providing support for running Contiki on TI's cc2538 DK
2013-04-06 21:07:31 +01:00
Rémy Léone
e6bd4f1dde Rename to md 2013-03-26 23:15:37 +01:00
Rémy Léone
7b40a568a6 Update to markdown
- Spellchecking
- Update plain text to github markdown
2013-03-26 16:55:19 +01:00
Robert Quattlebaum
28a1e40ebd core/lib/settings: Generalized Settings Manager to work on any platform
This commit moves the Settings Manager from the AVR codebase
into the Contiki core library. Any platform that implements
the Contiki EEPROM API can now use the Settings Manager's
key-value store for storing their persistent configuration info.

The Settings Manager is a EEPROM-based key-value store. Keys
are 16-bit integers and values may be up to 16,383 bytes long.
It is intended to be used to store configuration-related information,
like network settings, radio channels, etc.

 * Robust data format which requires no initialization.
 * Supports multiple values with the same key.
 * Data can be appended without erasing EEPROM.
 * Max size of settings data can be easily increased in the future,
   as long as it doesn't overlap with application data.

The format was inspired by the [OLPC manufacturing data format][].

Since the beginning of EEPROM often contains application-specific
information, the best place to store settings is at the end of EEPROM
(the "top"). Because we are starting at the end of EEPROM, it makes
sense to grow the list of key-value pairs downward, toward the start of
EEPROM.

Each key-value pair is stored in memory in the following format:

Order    | Size     | Name         | Description
--------:|---------:|--------------|-------------------------------
       0 |        2 | `key`        | 16-bit key
      -2 |        1 | `size_check` | One's-complement of next byte
      -3 |   1 or 2 | `size`       | The size of `value`, in bytes
-4 or -5 | variable | `value`      | Value associated with `key`

The end of the key-value pairs is denoted by the first invalid entry.
An invalid entry has any of the following attributes:

 * The `size_check` byte doesn't match the one's compliment of the
   `size` byte (or `size_low` byte).
 * The key has a value of 0x0000.

[OLPC manufacturing data format]: http://wiki.laptop.org/go/Manufacturing_data
2013-03-20 11:57:13 -07:00
Oliver Schmidt
6ba28bf74f Merge pull request #180 from mmuman/cleanup-and-fixes
Cleanup and fixes
2013-03-20 02:37:24 -07:00
François Revol
22bcb07c61 tapdev: Log to stderr; add tracing
Use stderr for logging to avoid polluting stdout.
Add some DEBUG tracing.
2013-03-19 19:41:20 +01:00
Adam Dunkels
a5046e83c7 Cleanup and refactoring of the STM32w port
This is a general cleanup of things like code style issues and code structure of the STM32w port to make it more like the rest of Contiki is structured.
2013-03-18 13:31:26 +01:00
RongHQ
12b3d02ba1 Fix a syntax error in /cpu/cc253x/dev/uart0.c 2013-03-16 19:41:42 +08:00
Oliver Schmidt
a0e2120fdb Added configurations of the new resolver. 2013-03-14 23:17:59 +01:00
George Oikonomou
cc37a1e46e Fix cc2530 DMA priority define values
Fixes #156
2013-03-12 15:39:59 +00:00
Adam Dunkels
39e5a8c6dc Merge pull request #80 from darconeous/mdns-resolv
Adds IPv6 and MDNS domain name resolution.
2013-03-10 12:58:39 -07:00
Adam Dunkels
c7ef7198a8 Merge pull request #85 from darconeous/native-target-osx
Various updates to the minimal-net platform.
2013-03-10 12:48:07 -07:00
Robert Quattlebaum
1d113f52ad core/net/uip: Rename uip_ethaddr to uip_lladdr.
There isn't really a good reason I can think of for these
to be different between IPv4 and IPv6.
2013-03-10 11:39:11 -07:00
Nicolas Tsiftes
a8dc74bda8 Merge pull request #133 from darconeous/pull-requests/cpu-avr-gc-sections
cpu/avr: Make sure that GCC removes all unused symbols.
2013-03-07 12:52:24 -08:00
Mariano Alvira
ab8fe95864 Revert "Merge pull request #120 from Jeff-Ciesielski/stm32_cl"
This reverts commit 029bc0ee27, reversing
changes made to a7b3e99644.

This uses LGPL libopencm3. While the patch doesn't include the code,
the resulting binary would force the release of all code as LGPL.
2013-03-02 08:11:28 -05:00
Robert Quattlebaum
67a39618eb cpu/avr: Make sure that GCC removes all unused symbols.
This magic comes from the `--gc-sections` linker flag, which turns on garbage collection for unused input sections. The compiler flags `-ffunction-sections` and `-fdata-sections` make sure that each function and each static data definition have their own section. The result is that GCC can prune away all unused symbols, reducing the size of the resulting executable.

These optimizations may be disabled by setting the Makefile variable
`SMALL` to zero.
2013-02-28 21:59:19 -08:00
Robert Quattlebaum
38b2863831 Update cpu/native/Makefile.native 2013-02-26 11:29:04 -08:00
Nicolas Tsiftes
42e4b2b02a Merge pull request #143 from idelamer/master
Bug fix for Issue #88
2013-02-24 15:26:38 -08:00
Mariano Alvira
029bc0ee27 Merge pull request #120 from Jeff-Ciesielski/stm32_cl
Add initial support for STM32F1x Connectivity Line devices
2013-02-24 15:08:57 -08:00
Oliver Schmidt
c6620e47aa Merge pull request #131 from oliverschmidt/master
Two minor retro-specific changes.
2013-02-16 15:12:52 -08:00
Oliver Schmidt
61b90c0126 We actually need PROJECT_OBJECTFILES and PROJECT_LIBRARIES for retro builds too. 2013-02-16 22:57:50 +01:00
Nicolas Tsiftes
2eb3c2a492 Merge pull request #94 from alignan/master
Fixes Issue #93
2013-02-16 13:46:09 -08:00
Ivan Delamer
c22838b9d3 Enable Timer1 on Raven so that interrupts coming from radio, which are
connected to input capture, fire again.
2013-02-15 16:08:37 -07:00
Oliver Schmidt
98060c1eab Moved from last cc65 release (2.13.3) to recent cc65 snapshot (2.13.9).
Relevant cc65 changes...

General:
- The compiler generates "extended" dependency info (like gcc) so there's no need for postprocessing whatsoever :-)
- The linker is very pernickety regarding the ordering of cmdline options so a custom linker rule is necessary :-(

Apple2:
- The various memory usage scenarios aren't specified anymore via separate linker configs but via defines overriding default values in the builtin linker config.

Atari:
- The builtin linker config allows to override the start addr so there no more need for a custom linker config.
- The C library comes with POSIX directory access. So there's no more need for for a custom coding.

CBM:
- The C library comes with POSIX directory access. So there's no more need for for a custom coding.
2013-02-14 15:42:43 +01:00
Jeff Ciesielski
6b97fa8382 stm32f1x_cl: Fix stm32f107 linker script
This is a critical fix which adds inclusion of the entire data/bss
section to the output ELF file.  Without it, the BSS section will not
be zeroed out
2013-02-09 23:54:14 -08:00
Oliver Schmidt
c7f986faf5 Merge pull request #121 from oliverschmidt/master
Several minor adjustments.
2013-02-08 17:04:04 -08:00
Oliver Schmidt
9938cb6838 Adjusted names. 2013-02-09 01:58:37 +01:00
Jeff Ciesielski
5c6018f0e2 stm32f1x_cl: Add initial support for STM32F1x connectivity line
This currently supports the stm32f107, but support will be added for
the F105 shortly (missing a linker script and I can't properly test
without a devkit).
2013-02-06 15:41:50 -08:00
Mariano Alvira
fb8bbf37cf Use the RTC only as the main timer.
This is a major change to how the main tick interrupt is handled on
the mc1322x platforms. Instead of using two timer resources, TMR0 and
RTC, this patch unifies all the timers to use the RTC. This is enabled by
implementing etimers as scheduled rtimers. The main advantage (aside
from freeing TMR0 for general use) is have the Contiki timebase come
from the same source that will be used for sleeping and wakeup.
2013-02-03 15:15:05 -05:00
Mariano Alvira
ad55ccdec4 add working routines to turn the mc1322x radio on and off 2013-02-03 14:48:38 -05:00
Oliver Schmidt
69317ad1db Renamed retro 'dhcp-client' to 'ipconfig' as it can as well be used for interactive manual configuration. 2013-02-01 21:20:21 +01:00
Oliver Schmidt
74dfff972f Do not reject frames with a length exactly equal to the uIP bufer size. 2013-01-30 23:39:01 +01:00
Robert Quattlebaum
a571b663b0 platform/minimal-net: Better, more seamless support for OS X.
This patch enables automatic route setup and cleanup when
starting and stopping the minimal-net target on OS X.

Both IPv4 and IPv6 are supported.

Using the minimal-net target on OS X was absolute hell
before I came up with this patch. Now it is painless.
2013-01-30 09:17:30 -08:00
Robert Quattlebaum
092b6f3baa platform/minimal-net: Implement better idle behavior.
The minimal-net target, as currently written, wakes up the
CPU every millisecond to check for packets, and will only
react in real-time to input from stdin. If you are running
this on a laptop battery, your battery will quickly drain.

This change allows the CPU to idle when there is literally
nothing to do while still being responsive to input from
stein and/or incoming packets. This fix should significantly
improve performance while significantly improving power
usage. Win-win.

Also added `_xassert()` implementation so that the contiki-
provided `assert()` macro will work properly when used
on this platform.
2013-01-30 09:17:29 -08:00
Oliver Schmidt
e88997b71c Minor README updates. 2013-01-29 22:44:37 +01:00
Antonio Lignan
2cf4e30b11 Baudrate now is configured taking into account the MCU frequency, instead of using fixed values for 8MHz freq 2013-01-29 12:23:23 +01:00
Oliver Schmidt
1a5e20bc5f Remove tab chars from retro C sources. 2013-01-28 23:43:08 +01:00
George Oikonomou
eea6b9051d Removed a stray leds_toggle 2013-01-09 22:46:20 +00:00
Adam Dunkels
326781ef43 Merge pull request #74 from malvira/maca-dummy-rx
Receive packets in a dummy_rx when the maca packet pool is
2013-01-06 14:10:23 -08:00
Mariano Alvira
a53e653bbf Receive packets in a dummy_rx when the maca packet pool is
empty. These packets get dropped.
2013-01-06 15:12:07 -05:00
Mariano Alvira
64ded5aecc run the linker script through CPP so that the stack sizes can be
changed using CONF parameters via DEFINES (e.g. SYS_CONF_STACK_SIZE
4096)
2013-01-05 17:08:59 -05:00
Giovanni `evilaliv3` Pellerano
ee556dcf14 minor corrections to adhere contiki code style guidelines 2012-12-21 12:36:29 +01:00
Giovanni `evilaliv3` Pellerano
f68df3a81c added support for pic32 (PIC32MX795F512L) 2012-12-17 09:14:23 +01:00
George Oikonomou
380ee3bae9 Code style fixes: cc253x 2012-12-16 19:28:56 +00:00
George Oikonomou
874bec26a5 Code style fixes: cc2430 2012-12-16 19:28:55 +00:00
Arngrimur Bjarnason
b533a683c3 Changed makefile. Removed extra slash 2012-12-10 20:41:43 +01:00
Mariano Alvira
f60a00b93e the contiki-maca process should wait for a poll event 2012-12-02 14:26:51 -05:00
Mariano Alvira
b3bb3ff53d fix very incorrect insert_at_rx_head; the bugged version would make
the rest of the rx list dangling.

this is used to insert the ack packet needed by the upper layers in
the netstack.
2012-12-02 14:25:39 -05:00
Mariano Alvira
f7d1d78ac9 disable pad keeper when using ADC pin; otherwise you'll see a 20k input
impedance.
2012-11-30 10:44:26 -05:00
Adam Dunkels
db41a51ae6 Make gcc default LD, and allow override with LD_OVERRIDE 2012-11-21 19:46:31 +01:00
Ilya Dmitrichenko
d0f18e5d04 Fixed LDFLAGS for cross-compiling of "native" 2012-11-21 18:09:29 +00:00
Ilya Dmitrichenko
092c69639c Enable native target for cross-compiling -
by now it would have worked if you set CC via
command line (e.g. `make CC=clang`, though it
wouldn't work when CC is set in the platform
makefile which includes `Makefile.native`.
2012-11-21 18:09:10 +00:00
Mariano Alvira
03ab3fe317 Newer and cleaner TARGET=econotag as well as robust mc13224v
configuration system.

(also deprecate TARGET=redbee-econotag)

- mc13224v now automatically probes hardware config for buck converter
and 32kHz crystal as well as automatically monitors battery voltage
and manages the buck accordingly.

- new flashed based config system for mc13224v parameters such has
  radio modes (demod, autoack), nvmtype, mac address, channel and
  power.

- considerably cleaned up econotag platform code (suffered from severe
  case of bit-rot)
2012-11-19 19:16:29 -05:00
Mariano Alvira
2c9a538582 Merge branch 'master' of git://git.devl.org/git/malvira/libmc1322x into bump-libmc1322x
bump libmc1322x to 7bee48243c

Conflicts:
	cpu/mc1322x/board/Makefile.board
	cpu/mc1322x/lib/include/uart.h
	cpu/mc1322x/lib/uart1.c
	cpu/mc1322x/lib/uart2.c
	cpu/mc1322x/src/default_lowlevel.c
2012-11-18 18:27:39 -05:00
Etienne Duble
7905316c54 Fix: stm32w flasher for Ubuntu 12.04 and later 2012-11-09 14:14:57 +01:00
Etienne Duble
ecdbbaec9a Fix: handle stm32f-based serial interfaces (/dev/ttyACMx) 2012-11-09 14:00:16 +01:00
George Oikonomou
79cffa030f cc2531: USB CDC-ACM code style fixes
Closes #18
2012-11-01 17:42:04 +00:00
George Oikonomou
1a0f01ccc4 cc253x: Config to swap between UART and USB I/O
See Pull Request #18
2012-11-01 17:41:57 +00:00
Philippe Rétornaz
eabaa0c8e4 cc253x: DMA Changes
- Fixed DMA irq flag clearing
- Added a dma_reset helper

See Pull Request #18
2012-11-01 17:41:49 +00:00
Philippe Rétornaz
898bd07810 cc253x: optionally push bits in p2 interrupt
See Pull Request #18
2012-11-01 17:41:46 +00:00
Philippe Rétornaz
0a6e65acdf cc2531: USB changes:
- usb cdc-acm:
  * implement get line coding
  * use printf only when debugging
  * Add events

- usb-core: do not force debugging

See Pull Request #18
2012-11-01 17:41:41 +00:00
George Oikonomou
c1d72475d7 cc253x: Renamed P2 interrupt-related files for better consistency
See Pull Request #18
2012-11-01 17:41:38 +00:00
George Oikonomou
c60f0b4349 cc253x: P2-related routines are now bankable
We keep the ISR in its own file and move everything else
to a different one, so that we only have to keep the ISR
in HOME

See Pull Request #18
2012-11-01 17:41:32 +00:00
George Oikonomou
d9d4fa168d cc253x: Renamed the P2 ISR
This is mainly a naming convention thing, we want to have 'isr'
as part of the name, instead of 'int'. We also want port_2 instead
of p2 because we already had port_1

See Pull Request #18
2012-11-01 17:41:28 +00:00
George Oikonomou
fea4970142 cc253x: Configurable linkage for the P2 ISR
See Pull Request #18
2012-11-01 17:41:24 +00:00
Philippe Rétornaz
ba96408f37 cc253x: Add USB support to the compilation scripts
See Pull Request #18
2012-11-01 17:41:21 +00:00
Philippe Rétornaz
d93fee612d cc2531: Add USB driver
See Pull Request #18
2012-11-01 17:41:17 +00:00
Philippe Rétornaz
ddc8120d7c cc253x: Add p2 interrupt handler
The P2 Interrupt is shared across many periferal (I2C, USB, GPIO).
This adds a generic interrupt handler on which the differents drivers
can register a handler.

See Pull Request #18
2012-11-01 17:41:11 +00:00
Philippe Rétornaz
dec34c21ef cc2531: change cdc-acm descriptor
Change to have a real usb VID/PID and better fit the capabilities
of the CC2531 hardware (enpoint size, location).

Compile only if the cdc-acm class is requested.

See Pull Request #18
2012-11-01 17:41:07 +00:00
Philippe Rétornaz
0e55eb0947 cc2531: Copy arm usb framework
See Pull Request #18
2012-11-01 17:40:35 +00:00
George Oikonomou
713c2e5974 DOS EOL and indentation fixes (core/ apps/ cpu/)
- Removed some DOS EOLs
- Changed some tabs to spaces
- Removed some trailing whitespaces

Part of Pull Request #6
2012-10-30 13:43:51 +00:00
Adam Dunkels
6c8fbd2dff Merge pull request #11 from adamdunkels/remove-rtl8019
Removed old unused RTL8019 code that had license issues
2012-10-29 08:43:59 -07:00
Adam Dunkels
1af22fa4fe Removed old unused RTL8019 code that had license issues 2012-10-29 16:08:09 +01:00
Mariano Alvira
4087c0785f remove -g
see http://comments.gmane.org/gmane.os.contiki.devel/13869
2012-10-29 10:34:28 -04:00
Adam Dunkels
944537fccf Removed all old RCS tags in the Contiki source tree. Those RCS tags are not used any more, as we are now using git to manage the Contiki source tree 2012-10-26 15:54:49 +02:00
Niclas Finne
f5c8cff5b2 Made MT stack size configurable 2012-10-23 00:52:52 +02:00
George Oikonomou
d84a97103f cc2x3x stack debugging macro fix 2012-09-20 15:12:02 +01:00
George Oikonomou
fde1510653 Added definitions for cc2530 DMA-related SFR bits 2012-09-20 15:09:15 +01:00
George Oikonomou
3b0e92168b Copied cc2530 stack functions to the cc2430 port 2012-09-20 15:09:15 +01:00
George Oikonomou
95b9d4ee29 Sensinode/cc2430 stack depth optimisation
This replicates the method used by the cc2530 port
2012-09-20 15:09:15 +01:00
George Oikonomou
cb168da729 Changed the cc2430 sleep_flag to uint8_t 2012-09-20 15:09:15 +01:00
George Oikonomou
fa5a38666b Removed redundant #else blocks 2012-09-20 15:09:15 +01:00
George Oikonomou
88c6689e38 cc2430: Build with --fomit-frame-pointer 2012-09-20 15:09:15 +01:00
Niclas Finne
767e8bb551 Default value for _DATA20_HEAP_SIZE when using the IAR compiler on MSP430 platforms 2012-09-20 14:01:56 +02:00
Niclas Finne
4630945475 Made the stack and heap size configurable when using the IAR compiler on the MSP430 platforms 2012-09-19 22:49:19 +02:00
George Oikonomou
ee7af77ca9 Reworked the cc2530 stack debugging facilities:
- Moved to their own file
  (so we can later copy the entire thing over to cc2430)
- Renamed the functions
  (for naming convention reasons)
- The entire thing can be enabled/disabled
- Added a couple more macros
- Hooked into main()
2012-09-07 17:40:17 +01:00
Philippe Rétornaz
9a63e8c027 cc253x: Add stack monitoring helpers 2012-09-07 17:32:54 +01:00
Philippe Rétornaz
48d99f15c8 cc253x: fix dma interrupt enable flag 2012-09-07 17:32:54 +01:00
George Oikonomou
c6ec22c4c8 cc2530: Added a method to maximise stack depth
This was oringinally contributed/reported/discussed/patched by
Philippe Retornaz (EPFL) but it's implemented
in a more configurable fashion here.
2012-09-07 17:32:53 +01:00
Philippe Rétornaz
666ff6ca55 cc253x: use a uint8_t for sleep_flag
__bit variables must be located after the 0x20 address
This force the stack to start after 0x20, thus decrease
the stack size by a considerable amount.
2012-09-07 17:32:10 +01:00
Philippe Rétornaz
44bcabe89c cc253x: Change CFLAGS
This add -fomit-frame-pointer by default, it decrease sliglty the
stack usage when several function call are nested.
On some specific case 30 bytes could be saved on the stack.
2012-09-07 17:32:10 +01:00
George Oikonomou
8699f7741d Fixed typos and a stray printf. Adjusted comments 2012-09-07 17:31:25 +01:00
Ivan Delamer
b43dad00b0 Cleaned up RF230BB, and refactored FRAME_RETRIES and CSMA_RETRIES
#defines.
2012-09-04 11:12:18 -06:00
Ivan Delamer
2e72ec3594 Place ATmega1281 define in correct section (it does have compare C
unit, avoid duplicate define and compiler warning).
2012-09-01 15:22:13 -06:00
Ivan Delamer
5636357243 Fix RF230 transition: RX_AACK_ON -> TX_ARET_ON (go through PLL_ON,
as per datasheet). Tested on RF230 and 128RFA1 (RF231).
2012-09-01 15:20:00 -06:00
George Oikonomou
26a87ee9cb Improved handling of cc2x3x rf_flags 2012-07-11 10:53:14 +01:00
George Oikonomou
43f2790357 Added channel_get() to the cc2x3x RF drivers 2012-07-11 10:53:14 +01:00
George Oikonomou
d66241fd97 Bugfixed the cc2530 LOW_POWER_RX configuration
Report and fix by Tom Xiao
2012-07-11 10:53:14 +01:00
George Oikonomou
62fbd389d8 Renamed a cc253x SFRX to stop namespace conflicts
The TR0 SFRX can not use the name TR0 because it
conflicts with TCON.TR0 on the default 8051.

See SDCC bug 3513300
2012-07-11 10:53:14 +01:00
George Oikonomou
4b73b48f60 Fixed the cc2530 RSSI adjustment 2012-07-11 10:53:14 +01:00
Ivan Delamer
17a62a649c ATmega128RFA1 bug fix: no interrupt pin used (embedded radio).
Enabling interrupt caused MCU reset if using pin as GPIO.
2012-07-10 14:36:47 -06:00
Niclas Finne
418a5772e6 Removed leds debug output 2012-06-07 10:35:22 +02:00
George Oikonomou
47db065034 Bugfixed the cc253x UART0 init (Thanks, Deng Jian)
The flush instruction was resetting the stop bit level to 'low'
2012-06-06 15:25:57 +01:00
David Kopf
e9a55cc222 Enable check on received length to prevent buffer overflow. Thank you Cooja! 2012-05-28 13:02:23 -04:00
George Oikonomou
259b497122 Minor Sensinode build cleanup 2012-05-16 15:22:31 +01:00
George Oikonomou
1f7171f943 Adjust cc2x3x ports to the new clock API 2012-05-16 15:22:31 +01:00
George Oikonomou
0d4b90c42b cc2530 watchdog improvements and cleanup 2012-05-16 15:22:31 +01:00
George Oikonomou
274a5ebb9c Fixed a typo which was preventing the cc253x watchdog from starting 2012-05-16 15:22:30 +01:00
Laurent Deru
56914963ef Reactivate flash protection after maca init 2012-05-09 10:24:38 -04:00
Mariano Alvira
a4813d815f use --gc-sections instead of -gc-sections 2012-05-06 12:19:20 -04:00
Mariano Alvira
4acad929f0 add gc-sections, roughly 4kB savings. 2012-05-06 09:24:06 -04:00
David Kopf
d6dc216e02 Reorder includes to prefer platform routines. Remove redundant RPL define. 2012-04-27 16:54:09 -04:00
George Oikonomou
dd26accc07 We can now use SDCC's __nonbanked feature
This allows us to reduce CODE footprint of SDCC projects
built with --model-huge. Use carefully!

* Added a facility which allows us to enable/disable the
  feature from the CPU dir (CC_CONF_NON_BANKED_OPTIMIZATION)
* Added the CC_NON_BANKED keyword to some platform files
  (expands to __nonbanked)
* Started using this for some examples
2012-04-26 15:28:43 +01:00
Adam Dunkels
b85bc3379c Bugfix in clock_wait() declaration. Various style fixes. 2012-04-22 20:54:29 +02:00
George Oikonomou
e95f94a9a8 Added support for reading MAC from the cc253x flash
We still use the primary location by default (Info Page) but
this is now configurable. This change is useful for users who
wish to specify their own MAC address. Since the Info Page is
read-only, they need to be able to use the secondary location
2012-04-20 16:03:38 +01:00
George Oikonomou
29090a3dda The cc253x Makefile specifies SoC flavor
This will help us slowly add better support for smaller SoCs
instead of just assuming that all cc253x SoCs are F256

- We build for F256 by default but the project Makefile can override this
- We currently ignore this when passing --code-size. This is a ToDo
- The bank allocator always assumes 7 banks. Once we fix --code-size above this will be irrelevant
2012-04-20 16:03:38 +01:00
George Oikonomou
6fb48174ba Fixed a documentation typo 2012-04-20 16:03:37 +01:00
Niclas Finne
1b13b69814 Added support for mspgcc 4.6+ that no longer supports generic MCU identifiers such as msp430x1611 2012-04-10 16:05:10 +02:00
Niclas Finne
57a166c3db Corrected compiler flags for the IAR compiler 2012-04-10 15:27:44 +02:00
David Kopf
cac4e9a222 Add clock_delay_us and clock_set_seconds to clock.h. Modify clock_wait to use clock_time_t.
Remove the troublesome avr/dev/delay.* files.
Add PLATFORM_NAME and combine the confusing *_REVISION defines into a single PLATFORM_TYPE
2012-04-09 15:49:53 -04:00
David Kopf
40bd020394 Fix wrong register addresses. 2012-04-09 09:58:12 -04:00
George Oikonomou
57969259ce cc2x3x clock_delay(len) now delays for approx. len usecs 2012-04-03 16:26:11 +01:00
George Oikonomou
3cb26adeda Added an ASM(foo) macro for cc243x 2012-04-03 16:26:11 +01:00
George Oikonomou
242e02658f The cc2530 UART driver was sending a 0 down the line on init 2012-04-03 16:26:10 +01:00
George Oikonomou
b3de052e01 Ported the stack-friendly clock ISR code over from cc243x to cc253x 2012-04-03 16:26:10 +01:00
George Oikonomou
11a7f644ac Comment rewording and formatting 2012-04-03 16:26:10 +01:00
George Oikonomou
ce17fa131c Stack-friendly cc243x clock ISR enabled by default
This new approach (CLOCK_CONF_ACCURATE=0) was not as inaccurate
as originally thought. In fact, it has pretty much the same
accuracy as the old, stack-hungry version.

* Renamed the define from CLOCK_CONF_ACCURATE (1: old) to
  CLOCK_CONF_STACK_FRIENDLY (1: new) to stop implying
  that one is more accurate than the other.
* Using CLOCK_CONF_STACK_FRIENDLY by default.
2012-04-03 16:26:10 +01:00
George Oikonomou
924fe934c1 Deleted obsolete macros. Minor formatting 2012-04-03 16:26:10 +01:00
George Oikonomou
ffa3a1c4c3 cc2x3x clock driver cleanup
* Bit-Addressable SFRs are now accessed as such,
  instead of (N)OR-ing the byte
* A routine was declared as CCIF but not defined as such. Fixed
* Deleted a leftover duplicate define
* Formatting
* Comment updates and clarifications
2012-04-03 16:26:10 +01:00
simonduq
930c7c25bc fixes in mb851 and stm32w108: erroneous linking with mpu.o, conf file,
more printouts in main when ipv6 is used, and a target for memory
profiling taking stm's gnu.ld static stack size into account
2012-04-03 11:47:30 +02:00
George Oikonomou
5240519dd9 Renamed a config define to better match contiki's naming philosophy 2012-04-02 11:38:54 +01:00
George Oikonomou
bce34e4b9a For cc2x30, moved CLOCK_CONF_SENCOND to the cpu dir.
The value is not really configurable by the platform so having it
in contiki-conf.h didn't make huge sense.
2012-04-02 11:22:19 +01:00
George Oikonomou
d958ee3125 Deleted the old Sensinode 'read mac from flash' routine.
Since the introduction of a purpose-written routine, the old
generic one (which was written in asm) was never being used.
There was a configuration directive which allowed us to switch
between the two. All references to this configuration directive
have also been removed.
2012-04-02 11:21:32 +01:00
George Oikonomou
5d8f63a61b We've not been using the cc2430 converter for a while now 2012-04-02 11:03:49 +01:00
George Oikonomou
7854ee499a Wrapped cc2x30 SOFT_RESET() macro inside do {...} while(0) 2012-03-29 13:11:04 +01:00
George Oikonomou
5afdd19403 Adjusted check to determine if we are being built with SDCC
Since rev #7342, SDCC defines __SDCC_mcs51 instead of SDCC_mcs51.
We check for either
2012-03-29 13:10:25 +01:00
George Oikonomou
4f1e251603 Some uN_t had crept back in cc2530dk and sensinode.
Changed to uintN_t plus a bit of code formatting
2012-03-29 13:10:10 +01:00
simonduq
946f00bf7b stm32w: added ability to upload and reset all connected boards, and login using MOTE=x 2012-03-26 23:00:44 +02:00
simonduq
95ae5c5d51 avoid unnecessary symbols.c/h copying 2012-03-26 23:00:43 +02:00
George Oikonomou
ad256e5014 New platform: TI cc2530 Development Kit
This commits adds support for TI's SmartRF05 Eval. Board with cc2530 EMs
Some initial support for cc2531 USB dongles
2012-03-23 14:41:07 +00:00
George Oikonomou
b7674c3636 Reincarnate the sensinode/cc2430 port 2012-03-23 14:41:07 +00:00
simonduq
e4fb360262 stm32w platforms: contikimac support in the Rime case, with EUI-64 2012-03-20 17:30:59 +01:00
simonduq
5da4463236 adding ducy cycling support to the stm32w-based platforms (patch by Chi-Anh La) 2012-03-20 17:29:58 +01:00
Niclas Finne
ff7a977dc7 Improved support for the IAR compiler for the MSP430 platforms 2012-03-07 23:09:05 +01:00
Niclas Finne
684c3edfa6 Cross compiler interrupt service routine compatibility definitions for MSP430 based platforms based on isr_compat.h by Steve Underwood. 2012-03-07 23:04:52 +01:00
Niclas Finne
2eee14a1d8 Allow compiler flag SMALL to be set to disable SMALL-build. Patch by Andre Frimberger. 2012-03-06 15:35:20 +01:00
Ilya Dmitrichenko
49cd7878e3 Avoid deprecated error on Darwin. 2012-03-02 15:15:47 -05:00
Ilya Dmitrichenko
499d3052ee Fixed TARGET=native compilation issues on Darwin. 2012-03-02 15:15:42 -05:00
David Kopf
2b7ecefce7 Remove unused SPI initializer flag from AVR. Comment out in the msp-430 template. 2012-02-27 17:05:22 -05:00
Ilya Dmitrichenko
9c99d46e24 Simplified host OS platform detection in Makefiles 2012-02-25 10:09:33 -05:00
David Kopf
deb75d3d97 Several bugfixes 2012-02-21 11:14:52 -05:00
David Kopf
59e459e0e9 Add missing mtarch_stop function 2012-02-21 11:11:53 -05:00
David Kopf
6e45dfe5ff PROGMEM changes needed for newer avr-gcc compiler 2012-02-21 11:10:57 -05:00
Nicholas J Humfrey
1cda3da17e Converted u8_t to uint8_t and u16_t to uint16_t in the cpu directory. 2012-02-21 08:33:24 -05:00
Mariano Alvira
68591919e6 mc1322x: add -MMD to Makefile.mc1322x to correctly create dependencies 2012-02-16 11:17:15 -05:00
Mariano Alvira
43062b6d74 mc1322x: change how board.h works to allow default board.h (defaults
to econotag)
2012-02-13 10:01:36 -05:00
Mariano Alvira
ee8f2c669e mc1322x: remove symbols.{c,h} 2012-02-13 10:01:36 -05:00
David Kopf
9d6542d49b Fix minimal-net webserver6, broken after native border router changes. 2012-02-11 15:03:24 -05:00
David Kopf
38267bfd5a Webserver-nano: Add page load times, remove workaround code for bug in arm strformat.c, correct the double count of leading zeros there. 2012-02-11 14:58:35 -05:00
David Kopf
987906be97 rf230bb updates: involves setting the 801.15.4 pending bit,
0x800000 cpu clock, and a jtag reset bugfix
2012-02-01 14:16:39 -07:00
Ivan Delamer
57e686179c Improved rf230bb.c synchronization/locking. Removed unnecessary locks
during Tx (single-threaded environment). Added protection to Rx thread
from buffer access by ISR.
2012-02-01 13:37:45 -07:00
David Kopf
7ca141b457 Access uart registers directly instead of through intermediate addresses in a RAM struct.
Add a platform define to reduce the number of ports supported by the cpu.
2012-01-21 13:49:58 -05:00
Niclas Finne
f26920ae9b Define the BV macro if not already defined 2012-01-11 08:46:16 +01:00
David Kopf
58298f59db Add F_CPU=0x800000 option with phase lock to external 32768 Hz crystal
Add MCU_CONF_LOW_WEAR option to avoid eeprom writes during development.
2012-01-10 12:42:27 -05:00
Niclas Finne
f3db12c19d MSP430 setup for f2xxx based on Z1 2012-01-09 14:56:03 +01:00
Niclas Finne
9ffcd53868 Fixed compiler warning (with IAR compiler) 2012-01-09 14:56:00 +01:00
Niclas Finne
3daa822f89 Moved configuration of memcpy workaround to cpu (only needed for an older version of mspgcc) 2012-01-09 14:55:57 +01:00
Niclas Finne
fd81a0d393 Minor cleanup (avoid setting some compiler flags twice) 2012-01-09 14:55:54 +01:00
Niclas Finne
8e1e12dfd3 Ignore SMALL when using IAR compiler 2012-01-09 14:55:48 +01:00
Nicolas Tsiftes
eba64bdc5e Be more explicit with the relationship between inheritance between MSP430 families. 2012-01-09 14:55:45 +01:00
Niclas Finne
cdfa8708e3 * Added f2xxx for two series (for example z1)
* f1xxx is baseline and always included
* Cleaned up the names of uart and spi (no x in names)
* Updated SPI configuration for WiSMote
2012-01-09 14:54:57 +01:00
Niclas Finne
f4f84ffca4 Updated SPI config for faster SPI, split msp430/clock/spi into separate versions for MSP430/MSP430X 2012-01-09 14:54:01 +01:00
Niclas Finne
09082f02fe Changed clock_delay to use the nop instruction 2012-01-09 14:49:39 +01:00
Niclas Finne
cd4be4927a Fixed quick dco sync to also work with mspgcc 2012-01-09 14:41:42 +01:00
Niclas Finne
708f9d77d2 Corrected timing for higher CPU speed 2012-01-09 14:41:36 +01:00
Niclas Finne
05b10eb9ce Initial WiSMote port based on code from Arago Systems. 2012-01-09 12:25:06 +01:00
Niclas Finne
367c82a5ab added compiler flags and macros for IAR and mspgcc 4.4.5 compilers 2012-01-09 12:24:33 +01:00
David Kopf
b251619a2f Add wpcap for cygwin/Windows native border router 2012-01-08 13:37:56 -05:00
Fredrik Osterlind
2644057fb2 using dma by default 2011-12-21 10:53:18 +01:00
David Kopf
81af871db9 Bugfix: use 16 bit tick count to adjust clock after sleep 2011-12-01 09:58:55 -05:00
Oliver Schmidt
e38f008b9b The dependency on the ucontext functions has the potential to keep others from successfully using cpu/native for other platforms. As the Contiki multithreading library typically isn't used at all it's not worth the trouble. So we just limit it to Windows and Linux - where it is known to not only build but actually work. If someone needs the Contiki cpu/native multithreading library on another platform he's certainly welcome to add that platform - hopefully by just activating the codepath that we now made exclusive for Linux for his platform. 2011-11-30 23:41:39 +01:00
David Kopf
fb977cb9ef Better fix for hardware FCS error on JTAG reset
Correct silly error introduced by trying to save two bytes.
2011-11-15 13:24:58 -05:00
David Kopf
31ba84eb75 Improve rf23x cca procesing
Fix delay_loop timing bug by using long long calculation.
128rfa1 and rf230 both working with contikimac RDC
2011-11-14 11:49:58 -05:00
David Kopf
d1cd3f213c Add general unsupported interrupt vector suggested by Daniel Willmann 2011-11-14 11:36:18 -05:00
David Kopf
6eba721af1 Add rtimer_arch_sleep function, enabled with RDC_CONF_MCU_SLEEP 2011-11-14 11:10:35 -05:00
David Kopf
c2364897f8 atmega128rfa1 cca fixes, energest and rimestat macros.
Add option to return ACK to RDC layer when in extended mode, based on Georg von Zengen code.
2011-11-08 12:20:22 -05:00
Niclas Finne
bf299b1a07 Fixed splhigh/splx for the IAR compiler 2011-09-27 22:51:28 +02:00
Joakim Eriksson
5b1d9617c4 moved io and signal and IAR-GCC checks from driver files into contiki include file 2011-09-26 10:38:41 +02:00
Joakim Eriksson
95dde73618 fixed Sky platform for IAR compiler 2011-09-11 17:18:02 +02:00
David Kopf
f721f646fa Adjust sleep time by ticks instead of seconds, proposed by Ivan Delamer 2011-09-10 12:44:49 -04:00
Adam Dunkels
4fd8133aa3 Removed the obsolete MAC_CONF_CHANNEL_CHECK_RATE (now replaced with NETSTACK_CONF_RDC_CHANNEL_CHECK_RATE) 2011-09-05 20:42:19 +02:00
Mariano Alvira
43910c1be7 don't worry about wraparound in rtimer_arch_schedule 2011-09-02 12:36:10 -04:00
Mariano Alvira
6c0bbc492b change mc1322x rtimers to 32-bit
hardcode a close default value for the RTC
2011-09-02 12:32:47 -04:00
David Kopf
dfdae5b02b This fixes commit 9a1ce7 for spaces instead of .... 2011-08-31 12:08:01 -04:00
David Kopf
470887eddd Print elf size if ELF_SIZE is defined 2011-08-31 11:50:14 -04:00
David Kopf
9a1ce7cf75 Use enumerated tx return values 2011-08-31 11:40:23 -04:00
David Kopf
5f2b2074f0 Implement WITH_RPL option in makefile 2011-08-28 16:11:48 -04:00
David Kopf
bdec65b889 Fix typos and file endings 2011-08-28 16:04:36 -04:00
David Kopf
94fc40f736 Move LEDONPORTE1 define to contiki-conf.h, fixing typo. 2011-08-24 11:35:58 -04:00
David Kopf
09db159876 128rfa1 cca fix, NETSTACK_RADIO.off now returns 0/1 if radio off/on 2011-08-18 14:36:04 -04:00
David Kopf
53737d9a38 Use correct prescale factor 2011-08-18 13:58:20 -04:00
David Kopf
3ea102050b Apply patch of Ivan Delamer for atmega1281 @ 4 MHz 2011-08-17 13:16:46 -04:00
David Kopf
36fa735323 Calculate best prescaler based on F_CPU and CLOCK_CONF_SECONDS. Inspired by patch from Ivan Delamer. 2011-08-17 13:15:26 -04:00
maniacbug
0990896f54 Added an .eu target to upload only the eeprom for AVR cpu. 2011-08-16 14:10:48 -04:00
maniacbug
8f0bb86c02 No strict aliasing for AVR
AVR build generates numerous aliasing errors.  This -f switch silences them.
2011-08-16 14:07:06 -04:00
David Kopf
577215deca Use 128rfa1 interrupts instead of timing.
Generalize DEBUGFLOW macro for use in multiple routines.
2011-08-15 15:06:38 -04:00
David Kopf
50d1086553 Add changes needed for contikimac 2011-08-13 11:38:38 -04:00
David Kopf
03ab525652 Option for nested rtimer interrupts 2011-08-13 11:35:03 -04:00
David Kopf
cdcb2c4744 CCA measurement was always returning busy 2011-08-06 13:48:52 -04:00
David Kopf
b70d2b3163 Remove duplicate code block 2011-08-05 17:34:38 -04:00
David Kopf
c9b19ce655 Change timer setups for arbitrary CLOCK_CONF_SECOND
Change raven to 128 ticks and enable 32KHz crystal as default.
2011-08-05 15:14:35 -04:00
David Kopf
e2ad2acde4 Add stk500 platform and changes suggested by Daniel Willmann 2011-08-03 11:18:55 -04:00