Commit graph

1202 commits

Author SHA1 Message Date
Harald Pichler 150aad4ad2 Merge branch 'contiki' into osd 2015-01-16 14:17:16 +01:00
Nicolas Tsiftes 1f13be10fc Merge pull request #908 from bbc2/fix-rndis-macro
usb/rndis: Add parentheses to an unsafe macro
2014-12-19 22:16:33 +01:00
Jelmer Tiete b088326b5e Corrected the register offset value of ANA_REGS_IVCTRL. TI was using the address offset instead of the physical address in their header file. 2014-12-19 04:14:34 -05:00
Bertrand Bonnefoy-Claudet 9baa378c97 usb/rndis: Add parentheses to an unsafe macro 2014-12-12 19:17:46 +01:00
Luis Alves 1bddbae297 rf230bb: Fix missing ')' and indentation. 2014-12-09 22:06:12 +00:00
Nicolas Tsiftes 9e7927e415 Merge pull request #765 from ejoerns/pull-req/avr-asflags
[avr] Add mcu parameter to ASFLAGS
2014-12-02 19:16:14 +01:00
Simon Duquennoy a9cc909794 Network layer configuration: replace UIP_CONF_* with NETSTACK_CONF_WITH_* 2014-12-01 21:02:57 +01:00
Simon Duquennoy 722b3258d1 Cleanup of the Contiki network layer configuration. Now using CONTIKI_WITH_IPV6, CONTIKI_WITH_IPV4, and CONTIKI_WITH_RIME in makefiles, and UIP_CONF_IPV6, UIP_CONF_IPV4, UIP_CONF_RIME in c code. Now only the stacks that are used are compiled (via makefile MODULES). Make IPv6 the default network stack. 2014-12-01 20:13:09 +01:00
Nicolas Tsiftes 9b90c378e8 Merge pull request #812 from kkrentz/packetbuf-holds-broadcast
packetbuf_holds_broadcast()
2014-11-28 19:15:19 +01:00
Josef Lusticky c6bea7d0e7 avr: fix divide when CLOCK_SECOND is not a power of two 2014-11-26 22:47:50 +01:00
Ralf Schlatterbeck f0ad042bfc Minor optimisations of timer init 2014-11-19 13:53:21 +01:00
Ralf Schlatterbeck fd54bc9ca4 Inline timer init functions, no static storage
Hardware init function profit a great deal from being inlined if the
given parameters are constant -- which is the common use-case, we could
probably call this for all timers and still have less overhead. The
hwtimer_pwm_ini (which calls hwtimer_ini) gets completely computed at
compile-time resulting only in the register settings of hwtimer_ini.

This is now possible because we get rid of static storage for the
max_ticks and instead compute this in hwtimer_pwm_max_ticks from the
timer register settings.
2014-11-19 13:52:42 +01:00
Ralf Schlatterbeck 08abd8807d Fixes for platform timer code
Some platforms are missing timer channels, this is now left to the
(missing) preprocessor definitions on those platforms, no
platform-specific defines needed anymore.
Also fix usage of timer counter register 3 (hardcoded) in
cpu/avr/dev/clock.c -- this code isn't used on many platforms as it
requires a very special quartz clock frequency but this now also uses
the platform timer specification.
2014-11-19 13:48:42 +01:00
Ralf Schlatterbeck b6be226e69 Add Arduino compatibility layer
We can now directly compile arduino sketches (.pde) files.
Arduino compatible analogWrite works now.
But there is still a long way to go, serial I/O and timer stuff (delay,
millis etc) currently don't work (not tested but I don't expect this to
work).
It can be used in an arduino sketch or in a normal contiki program.
We get a PWM frequency of 490.2 Hz (a period of 2.040 ms), that's
Arduino compatible. If you need different frequencies see native timer
usage in examples/osd/pwm-example
In a contiki program you have to call arduino_pwm_timer_init to
initialize the timer before pwm works. The arduino sketch wrapper
already does this.
For running a sketch, see examples/osd/arduino-sketch
2014-11-19 13:48:05 +01:00
Ralf Schlatterbeck b17934c491 Allow compilation of c++ files (extension .cpp) 2014-11-19 13:47:51 +01:00
Ralf Schlatterbeck cfec3c6e2d Initial implementation of avr hardware timer
Mainly for PWM use for now.
With example to set the LED to different brightness via COAP.
We switch the LED with 50 kHz (20µs) in this example.
2014-11-19 13:47:37 +01:00
Ralf Schlatterbeck 4ceffb090d Make HW timer for contiki rtimer configurable
... and configure osd platform to use timer 5. With the new
configuration we can use timer 3 for generating hardware PWM.
2014-11-19 13:44:55 +01:00
Harald Pichler 34d64b4eb0 bugfix blockmode, 8 Hz dutycyle as standard 2014-11-19 13:34:07 +01:00
kkrentz fb00a217f5 packetbuf: Use packetbuf_holds_broadcast() all-over 2014-11-13 09:58:08 -08:00
Fredrik Österlind 03a923b6b9 Merge pull request #782 from ejoerns/pull-req/avr-mcucsrfix
[avr] Removed usage of deprecated MCUSR
2014-11-13 10:25:30 +01:00
Enrico Joerns cfbd4d49bf [cpu/stm32w108] Doxygen grouping and group name fixes 2014-11-10 23:53:33 +01:00
Enrico Joerns 198f52d2f8 [cpu/pic32] Removed excess end group 2014-11-10 23:53:33 +01:00
Enrico Joerns f7711d1659 [cpu/arm] Added doxygen .txt files for gaining a minimum of documentation structure 2014-11-10 23:53:33 +01:00
Enrico Joerns e2f09a367f [cpu/arm] removed free-standing @addtogroup command 2014-11-10 23:53:33 +01:00
Enrico Joerns 7d9c80aa76 [cpu] removed faulty group names 2014-11-10 23:53:33 +01:00
Enrico Joerns 9dd7f1d29a [doc] added faulty esb and msp430 references 2014-11-10 23:53:32 +01:00
Enrico Joerns 0b8769e576 [doc] Various fixes for doxygen grouping etc. 2014-11-10 23:53:32 +01:00
Adam Dunkels d891d11324 Merge pull request #557 from kkrentz/llsec-integration
Integration of Link Layer Security
2014-10-08 15:45:46 +02:00
Enrico Joerns 8cc0bb8a1e [avr] Removed usage of deprecated MCUSR
Since avr-libc 1.8.0 MCUSR is marked as poison as it was replaced by the
correct name MCUCSR.
Thus code still using the old MCUSR name does not compile anymore.

This commit replaces usages of former MCUSR by its new name MCUCSR and
modifies the alias fallback accordingly.
2014-08-30 01:58:18 +02:00
Atis Elsts 5acf3fb770 Fix time accounting on msp430 Series 5 MCU based platforms (wismote)
See https://github.com/contiki-os/contiki/pull/727 for explanation
2014-08-21 18:09:54 +02:00
Fredrik Österlind 573d75f13d Merge pull request #727 from atiselsts/msp430_timing_fixes
Fix time accounting on msp430 Series 1 and Series 2 MCU based platforms.
2014-08-13 13:47:36 +02:00
kkrentz 4493783ce9 'free_packet' in csma.c conflicted with 'free_packet' in maca.c 2014-08-04 01:09:57 -07:00
Jim Paris 4aa2a8b95c aducrf101: Add stack pointer sampling, to help debug overflows 2014-07-29 18:25:55 -04:00
Jim Paris 3e193cca2c aducrf101: Rearrange stack and heap to maximize available stack space
Stack now starts at the top of RAM, heap starts after BSS, and
they grow towards each other.
2014-07-29 18:09:16 -04:00
Nicolas Tsiftes 582bfcb8c6 Merge pull request #696 from sieben/doc
Correct several doxygen tags (\file,...)
2014-07-28 11:42:41 +02:00
Rémy Léone 8c3fa17ec0 Correct several doxygen tags (\file) 2014-07-28 11:11:45 +02:00
Jim Paris 6db05caed9 Fix radio hangups when trying to transmit with radio off.
The border-router tries to transmit and do other stuff after turning
the radio off, and the radio driver didn't handle that very well.
With this fix, it's no longer necessary to reset the border router
after starting tunslip6.
2014-07-23 16:21:53 -04:00
Jim Paris 07201d13a3 Add IAR compiler support for ADuCRF101 2014-07-23 16:21:53 -04:00
Jim Paris a4a3eca41d Add sniffer support to ADuCRF101
This works with the examples/cc2538dk/sniffer/ project and the
corresponding "sensniff" host-side tool.
2014-07-22 21:18:17 -04:00
Jim Paris 6967fc67c1 Add dummy uart0/uart1 headers that some examples require 2014-07-22 21:18:16 -04:00
Jim Paris ad141b00fb Implement rtimers for ADuCRF101 2014-07-22 21:18:16 -04:00
Jim Paris 4cb97a3311 Move RF RX into its own process 2014-07-22 21:18:16 -04:00
Jim Paris fff8a18b99 Fix ADI radio engine driver and add hook for packet reception 2014-07-22 21:18:16 -04:00
Jim Paris b7373edf8c Add ADuCRF101 radio driver 2014-07-22 21:18:16 -04:00
Jim Paris baa6058839 Add initial ADuCRF101 CPU support 2014-07-22 21:18:16 -04:00
Jim Paris 2be02cd269 Add CMSIS library code from ARM 2014-07-22 21:12:17 -04:00
Jim Paris ee1ca8ac55 Add ADuCRF101 library code from Analog Devices 2014-07-22 21:12:17 -04:00
Oliver Schmidt 919b6919a5 Fixed hardware detection.
The previous chip detection was inspired by the old IP65 driver code. For some reason it didn't work as expected. The new code is simpler and based on this statement in the chip datasheet: "The upper byte always reads as 33h and can be used to help determine the I/O location of the LAN91C96."
2014-07-12 11:27:52 +02:00
Enrico Joerns 351e4e9fba [avr] added missing mcu parameter to ASFLAGS in order to enable assembler compilation 2014-07-10 11:31:41 +02:00
Atis Elsts 705587cdb7 Fix time accounting on msp430 Series 1 and Series 2 MCU based platforms.
The problem with the current version of the code was that the condition at the end of the do...while loop at Timer A1 interrupt:
 while((TACCR1 - TAR) > INTERVAL);
evaluates to false whenever TACCR1 == TAR.
Not incrementing TACCR1 in this case leads to Timer A1 interrupt not being called for 2 seconds, until TAR counter reaches TACCR1 again after an overflow.

The patch avoids this problem by changing the condition of the loop, and using CLOCK_LT macro to compare between time values.

The patch also attempts to fix another problem: a read of TAR register while it is being updated may return a lower value than the actual contents. To avoid that, the "read twice and compare results" idiom should be used. As the TAR register is updated by the actual hardware, it is of no importance whether it is read with interrupts disabled or enabled; the problem can occur in both contexts.
2014-07-02 11:07:02 +02:00