Commit Graph

1352 Commits

Author SHA1 Message Date
Benoît Thébaudeau
d64927397f Merge pull request #968 from g-oikonomou/cc2538-contrib-on-chip-sensors
Move CC2538 VDD/3 and On-Chip Temp sensors to the CPU dir
2015-05-14 19:21:56 +02:00
Benoît Thébaudeau
71f22b1775 Merge pull request #966 from g-oikonomou/cc2538-startup-to-cpu-dir
Move cc2538 startup-gcc.c to the CPU dir
2015-05-14 18:43:39 +02:00
George Oikonomou
69c4f19336 Produce ihex files usable with TI's Flash Programmer 2015-05-14 13:22:11 +01:00
George Oikonomou
f7baf5aba2 Change CC2538 USB and UART handlers to weak 2015-05-13 01:31:26 +01:00
George Oikonomou
96e1647270 Move cc2538 startup-gcc.c to the CPU dir 2015-05-13 01:31:10 +01:00
George Oikonomou
3717522680 Re-work the CC2538 driver to be a driver for the Srf06 ALS only 2015-05-12 23:42:19 +01:00
George Oikonomou
06b0ee4a8b Include CC2538 sensors in the build 2015-05-12 23:42:19 +01:00
George Oikonomou
9cc800d728 Add CC2538 VDD sensor driver 2015-05-12 23:42:19 +01:00
George Oikonomou
f474514ee5 Add CC2538 tmp sensor driver 2015-05-12 23:42:19 +01:00
George Oikonomou
40716ab515 Add generic header for CC2538 sensors 2015-05-12 23:42:18 +01:00
George Oikonomou
cf1f722a93 Merge pull request #1045 from g-oikonomou/cc26xx/contrib/cc26xx-rf-wakeup
Fix "CC26xx delayed wakeup after RF TX" bug
2015-05-09 22:50:50 +01:00
George Oikonomou
bd5e35c968 Merge pull request #1052 from simonduq/packetbuf-cleanup
Packetbuf cleanup
2015-05-09 22:30:21 +01:00
George Oikonomou
33526be5ab Merge pull request #985 from g-oikonomou/cc26xx-minor-updates
Minor Updates to the CC26xx Port
2015-05-09 22:29:30 +01:00
George Oikonomou
a2d6df225e Merge pull request #967 from g-oikonomou/cc2538-contrib-rf-local-vars
Use local variable to store RF on/off state
2015-05-09 22:23:31 +01:00
George Oikonomou
94299af9f7 Merge pull request #983 from g-oikonomou/cc26xx-watchdog
Fix typo in CC26xx WDT-related macros
2015-05-09 22:04:06 +01:00
Simon Duquennoy
290fc829ea Consistently use PACKETBUF_ATTR_MAC_SEQNO for MAC sequence number, both input and output. Disable PACKETBUF_ATTR_PACKET_ID in the non-Rime case. 2015-05-06 16:34:44 +02:00
Simon Duquennoy
bb76bb8beb Remove unused flag SICSLOWPAN_CONF_ACK_ALL. Include packetbuf attribute PACKETBUF_ATTR_RELIABLE only when RIME is compiled. 2015-05-06 16:34:26 +02:00
George Oikonomou
c77cf4bb90 Fix BLE on/off check 2015-05-03 22:36:03 +01:00
George Oikonomou
f83c4e7286 Improve code style 2015-05-03 22:36:03 +01:00
George Oikonomou
2059be3a43 Merge pull request #1031 from bthebaudeau/cc2538-gpio-irqs
cc2538: gpio: Improve and fix IRQ management
2015-05-03 18:42:53 +01:00
George Oikonomou
0c827a9739 Fix typo in CC26xx WDT-related macros 2015-05-01 17:13:38 +01:00
George Oikonomou
5cbde8b19b Fix CC26xx RF delayed wakeup after TX bug 2015-05-01 15:26:57 +01:00
Ulf Knoblich
8e624c750d cc2538 i2c bug in clock computation 2015-04-29 11:07:59 +02:00
Benoît Thébaudeau
3d9d52de87 cc2538: gpio: Fix missed interrupts
Only the interrupt flags that have been handled must be cleared.
Otherwise, if a new interrupt occurs after the interrupt statuses are
read and before they are cleared, then it is discarded without having
been handled. This issue was particularly likely with two interrupt
trigger conditions occurring on different pins of the same port in a
short period of time.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2015-04-27 01:14:51 +02:00
Benoît Thébaudeau
1a5632cba0 cc2538: gpio: Fix missed power-up interrupts
Power-up interrupts do not always update the regular interrupt status.
Because of that, in order not to miss power-up interrupts, the ISR must
handle both the regular and the power-up interrupt statuses.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2015-04-27 01:14:51 +02:00
Benoît Thébaudeau
1e67ab3941 cc2538: gpio: Add macros to get interrupt status
Introduce new useful GPIO macros to:
 - get the raw interrupt status of a port,
 - get the masked interrupt status of a port,
 - get the power-up interrupt status of a port.

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.dev@gmail.com>
2015-04-27 01:14:51 +02:00
Benoît Thébaudeau
41d9078ed4 cc2538: gpio: Factor out duplicated ISR code
This makes the code easier to maintain, and this reduces the binary
image size.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2015-04-27 01:14:50 +02:00
Oliver Schmidt
a824722862 Merge remote-tracking branch 'upstream/master' 2015-04-26 14:35:40 +02:00
Oliver Schmidt
7b3e80a957 Remove received packet(s) to allow to send one.
Behave just like the CS8900A driver: Both the CS8900A and the LAN91C96 dynamically share a buffer for received packets and packets to be send. If the chip is exposed to a network with a lot of broadcasts the shared buffer might fill quicker with received packets than the 6502 reads them (via polling). So we might need to drop some received packets in order to be able to send anything at all.
2015-04-26 14:23:33 +02:00
George Oikonomou
692d50d22f Don't reject frames with version==1 2015-04-14 12:58:49 +01:00
Nicolas Tsiftes
8f50d9709d Merge pull request #999 from adamdunkels/lebrush-rdnss-support-rebased
RDNSS support, again
2015-03-30 17:21:23 +02:00
George Oikonomou
489f9618e8 Update #if guard to match header filename
Closes #952
2015-03-28 23:53:05 +00:00
George Oikonomou
48e987baac Merge pull request #1005 from alignan/i2c_cc2538
CC2538 I2C driver
2015-03-28 23:23:06 +00:00
Benoît Thébaudeau
19fd7a3551 Use additive offsets
OR-ing an offset to a base address instead of adding it is dangerous
because it can only work if the base address is aligned enough for the
offset.

Moreover, if the base address or the offset has a value unknown at
compile time, then the assembly instructions dedicated to 'base +
offset' addressing on most CPUs can't be emitted by the compiler because
this would require the alignment of the base address against the offset
to be known in order to optimize 'base | offset' into 'base + offset'.
In that case, the compiler has to emit more instructions in order to
compute 'base | offset' on most CPUs, e.g. on ARM, which means larger
binary size and slower execution.

Hence, replace all occurrences of 'base | offset' with 'base + offset'.
This must become a coding rule.

Here are the results for the cc2538-demo example:
 - Compilation of uart_init():
    * before:
        REG(regs->base | UART_CC) = 0;
        200b78:	f446 637c 	orr.w	r3, r6, #4032	; 0xfc0
        200b7c:	f043 0308 	orr.w	r3, r3, #8
        200b80:	2200      	movs	r2, #0
        200b82:	601a      	str	r2, [r3, #0]

    * now:
        REG(regs->base + UART_CC) = 0;
        200b7a:	2300      	movs	r3, #0
        200b7c:	f8c4 3fc8 	str.w	r3, [r4, #4040]	; 0xfc8

 - Size of the .text section:
    * before:	0x4c7c
    * now:	0x4c28
    * saved:	84 bytes

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
2015-03-28 17:28:15 +01:00
William Huang
1e39c9a454 fixed SPI_FLUSH. current implementation waits for rx buffer to fill first. Thus, if we call SPI_FLUSH to make sure the rx fifo is empty when the rx fifo is already empty, we enter an infinite loop 2015-03-26 14:17:06 -04:00
Antonio Lignan
22be9fd8b7 I2C driver taken from PR #677, uncrustified, made functions static and added burst modes 2015-03-25 16:44:12 +01:00
George Oikonomou
c169b3e3bb Merge pull request #845 from alignan/fix_region
Changed code region to any
2015-03-10 22:04:38 +00:00
Jonas Olsson
5e5e9b92fd Add CC26xx CPU files 2015-02-25 13:09:56 +01:00
George Oikonomou
5288725af7 Use local variable to store RF on/off state
Fixes #823
2015-02-18 09:05:02 +01:00
Nicolas Tsiftes
080de75c87 Merge pull request #959 from g-oikonomou/cc2538-doc
Improve CC2538 documentation
2015-02-17 08:50:18 +01:00
Jim Paris
d350aa4dd7 Fix aducrf101 builds with GCC 4.9+
Mixing LTO and libraries requires the use of gcc-ar instead of ar.
See https://gcc.gnu.org/wiki/LinkTimeOptimizationFAQ?action=recall&rev=5#ar.2C_nm_and_ranlib
2015-02-16 14:52:05 -05:00
George Oikonomou
6bd8bb05f6 Improve wording 2015-02-16 10:17:58 +01:00
George Oikonomou
72914369e8 Re-structure CC2538 doxygen module hierarchy 2015-02-16 10:17:58 +01:00
George Oikonomou
8751e55c94 Improve wording, fix warnigs in the SSI/SPI docs 2015-02-16 10:17:58 +01:00
George Oikonomou
a93a8912c2 Clarify GPIO read and write macros 2015-02-16 10:17:57 +01:00
George Oikonomou
4100cbc9c0 Fix doxygen warning in the CC2538 uDMA driver's header 2015-02-16 10:17:57 +01:00
George Oikonomou
88e190103c Fix doxygen warning in the CC2538 SPI driver 2015-02-16 10:17:57 +01:00
George Oikonomou
b6bd556805 Fix clock.h warnings caused by multiple, conflicting documentation blocks of clock functions 2015-02-15 21:48:30 +01:00
George Oikonomou
a4e7cc29e8 Merge pull request #946 from e120guru/hotfix-radio-driver-error-reinit
CC2538 RF driver issues x3
2015-02-13 14:19:49 +01:00
Michael Karlsson
62fc6f2f07 corrected code style error 2015-02-13 13:46:57 +01:00
George Oikonomou
2f5db64b2b Merge pull request #947 from zwpaper/enableFlowControl
Fix the uart0 flow control register P0SEL setting in cpu cc253x
2015-02-12 08:49:33 +01:00
PapEr
cd4322cec2 Fix the uart0 flow control register P0SEL setting in cpu cc253x 2015-01-25 13:57:40 +08:00
Michael Karlsson
be9879cf18 fixed error in saving status 2015-01-21 22:35:30 +01:00
Michael Karlsson
37def294ce fixed bug that made radio die after error when not using default channel and/or not using a RDC protocol 2015-01-21 22:28:31 +01:00
Víctor Ariño
ccc0d27da0 Integrates uip-nameserver API
On the same commit the src have been uncrustified and some typo
fixes as well as includes missing.
2015-01-09 09:44:06 +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
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
Antonio Lignan
4cc070944f Changed code region to any 2014-11-03 22:40:51 +01:00
Joakim Gebart
f943eb9a27 rf230bb: Handle all IRQ flags in one ISR call.
Modified the if/elseif/elseif/.../else block in ISR into multiple if
blocks in order to handle multiple interrupts happening simultaneously.

Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
2014-10-28 14:53:40 +01:00
Moritz 'Morty' Strübe
e9ac379730 [MSP430] Add gstabs debug information (dwarf is broken)
Currently there is an linker error when compiling with debug information.
This is only the case for dwarf (the default). Everything is fine with
stabs, thus allowing to debug and use all the other nice tools like
"objdump -S".
2014-10-16 15:24:25 +02:00
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
Rémy Léone
f111058472 Removing trailing whitespaces 2014-06-30 20:01:05 +02:00
Antonio Lignan
3d64b80e40 Added flags to enable 20-bit support from msp430-gcc 4.7.x 2014-06-17 12:55:08 +02:00
Oliver Schmidt
d955b179eb Merge remote-tracking branch 'upstream/master' 2014-06-12 22:57:46 +02:00
Oliver Schmidt
a5d7a06027 Enhanced Ethernet drivers.
Made Ethernet drivers easier to consume by assembly programs.
* Replaced function pointers with JMP instructions.
* Provide return values additionally via Carry flag.

Reset Ethernet chips on initialization.
Both for the CS8900A and the W5100 the data sheets just say that
the RESET bit is automatically cleared after the RESET. This may
be interpreted in two ways:
1) There's no need to be afraid of reading the RESET bit as 1 and
unintentionally trigger a RESET by writing it back after ORing in
some other bit.
2) The RESET process isn't complete before the RESET bit hasn't
become 0 again.
It's impossible for me to empirically falsify the latter option
as the drivers are supposed to work on faster machines than the
ones I have access to. And if the RESET process includes things
like oscillators then the time to complete the RESET could differ
even between multiple exemplars of the same chip. Therefore I
opted to presume the latter option.
However that means a non-exsistent chip may cause an infinite
loop while waiting for the RESET bit to be cleared so I finally
added code to detect the presence of the Ethernet chips. There's
a risk of a chip being locked up in a way that makes the detection
fail - and therefore the RESET not being performed. This catch-22
needs to be solved by the user doing a hard RESET.
2014-06-12 22:56:35 +02:00
Adam Dunkels
9ceb059c21 Merge pull request #611 from nfi/cc2x20-sfd-config
Corrected CC2x20 sfd config and startup message.
2014-06-11 23:17:05 +02:00
Adam Dunkels
def57199b9 Merge pull request #511 from ADVANSEE/leds
leds: Fixes and enhancements
2014-06-11 22:37:34 +02:00
George Oikonomou
3552376324 Merge pull request #702 from g-oikonomou/ieee-addr-fixes
Fix incorrect IEEE address byte re-ordering
2014-06-11 09:54:52 +01:00
Oliver Schmidt
a0961fc3c4 Build static Ethernet drivers directly from source. 2014-06-09 23:35:19 +02:00
Oliver Schmidt
f124425ee1 Build static Ethernet drivers directly from source. 2014-06-09 23:14:11 +02:00
George Oikonomou
9d7c3b9866 Improve documentation for the CC2538 IEEE address re-ordering 2014-06-06 18:33:28 +01:00
George Oikonomou
5acc20fc47 Improve code style 2014-06-06 18:32:58 +01:00
George Oikonomou
623d6084e7 Make the CC2538 secondary IEEE address location configurable 2014-06-06 18:15:07 +01:00
LudovicW
66edb5b263 Fix incorrect IEEE address byte re-ordering 2014-06-06 17:22:33 +01:00
George Oikonomou
2e166a83c7 Merge pull request #691 from hexluthor/rts-cts
CC2538: Add hardware flow control (RTS/CTS) support on UART1.
2014-06-04 09:22:58 +01:00
George Oikonomou
ba9c2d40eb Merge pull request #682 from g-oikonomou/watchdog-cc2538
Confine CC2538 WDT on/off conf inside the driver
2014-06-03 22:05:08 +01:00
Adam Dunkels
64f65b4e45 Merge pull request #617 from nfi/extended-radio-api
Extended radio API with support for setting channel, pan id, addressing modes, etc
2014-06-03 21:32:53 +02:00
Ian Martin
274b3dcd0b CC2538: Add hardware flow control (RTS/CTS) support on UART1. 2014-06-03 12:38:24 -04:00
Rémy Léone
25c8b0835d Closing doxygen groups 2014-05-30 11:01:20 +02:00
Lars Schmertmann
879fd8de81 Added mc1322x functions 2014-05-23 12:12:26 +02:00
George Oikonomou
807ee624e4 Confine CC2538 WDT on/off conf inside the driver
Instead of requiring all calls to `watchdog_start` to be
wrapped inside `#if WATCHDOG_CONF_ENABLE` guards, we control
things from within the WDT driver itself.

This commit also includes some minor documentation and
indentation cleanups
2014-05-18 14:12:16 +02:00
George Oikonomou
b864ec2b71 Merge pull request #661 from hexluthor/watchdog-enable
CC2538: Add WATCHDOG_CONF_ENABLE to optionally disable the watchdog timer
2014-05-18 14:11:49 +02:00
George Oikonomou
026864d129 Merge pull request #665 from hexluthor/cc2538-flash-conf
CC2538: Add FLASH_CONF_ORIGIN and FLASH_CONF_SIZE config parameters.
2014-05-18 13:12:49 +02:00
Nicolas Tsiftes
73086e34f7 Merge pull request #632 from nfi/verbosity-control-stm32w
Add support for verbosity control for building STM32W-based platforms
2014-05-07 16:12:12 +02:00
Ian Martin
2abaeaa8cc CC2538: Add FLASH_CONF_ORIGIN and FLASH_CONF_SIZE config parameters. 2014-05-02 11:35:58 -04:00
Ian Martin
7081440eff CC2538: Add WATCHDOG_CONF_ENABLE to optionally disable the watchdog timer. 2014-05-02 10:28:30 -04:00
Oliver Schmidt
5829bc5159 Adjustment to cc65 change. 2014-05-01 21:32:32 +02:00
George Oikonomou
08c884afa0 Improve the CC2538 extended RF API implementation
* Decouple 64-bit address from LINKADDR_SIZE
* get and set object from/to the start/end of the src/dest buffer
* We expect size == 8 (rather than size < 8) for both get_ and set_object. Error otherwise
* The RF no longer sets parameters by itself. We let the platform do this, using the extended API.
2014-04-23 12:20:16 +01:00
George Oikonomou
6028c0765f Don't hardcode min and max TX power values 2014-04-23 12:16:50 +01:00
George Oikonomou
3183805ba4 Implement extended RF API for the CC2530 RF 2014-04-23 12:16:50 +01:00
George Oikonomou
b0f1199202 Merge pull request #636 from g-oikonomou/fix-random-init-lockup
Fix CC2538 random_init lockup
2014-04-18 13:28:40 +01:00
George Oikonomou
49bf7cc241 Merge pull request #616 from hexluthor/listing
CC2538: Add a Makefile rule to generate a final assembly listing.
2014-04-17 22:13:52 +01:00
Benoît Thébaudeau
d93d129da6 cc2538: uart: Make it possible to use several UARTs simultaneously
This avoids the limitation of having a single UART available at runtime, without
duplicating code.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2014-04-17 18:53:44 +02:00
Brad Campbell
af27d2d252 [CC2538-SPI] Implement SPI_FLUSH, spi mode, !CS
Because the CC2538 has a multi-byte SPI RX FIFO, flushing the buffer
requires more than just a single read. This adds a loop that empties the
entire RX buffer on a FLUSH().

Different SPI chips needs different SPI settings. This commit adds a
function that allows chip drivers to configure the SPI peripheral before
using it.

The frame pin the driver was using as a chip select does not work as
most devices expect it to. It toggles after every byte, and most chips
interpret that as end of message. To make drivers more reliable, each
chip driver should setup a GPIO and assert it as needed.
2014-04-15 14:07:10 -04:00
Nicolas Tsiftes
19cd33664d Merge pull request #633 from nfi/verbosity-control-msp430
Add support for verbosity control for building MSP430-based platforms with the IAR compiler.
2014-04-14 16:38:07 +02:00
George Oikonomou
0ec1eda75e Implement extended RF API for the CC2538 2014-04-14 15:25:30 +02:00
Niclas Finne
f0c48c55ca Fixed STM32W radio to return RADIO_RESULT_INVALID_VALUE if trying to
set a transmission power outside the valid range instead of using
closest valid value.
2014-04-13 21:36:45 +02:00
George Oikonomou
602f834caf Merge pull request #472 from ADVANSEE/cc2538-clock-adjust-etimer-poll
cc2538: clock: Fix clock / timer issues with PM1/2
2014-04-13 16:35:17 +01:00
George Oikonomou
eed1352282 Fix CC2538 random_init lockup
Contiki sometimes fails to boot correctly and locks up in
random_init()

This problem only manifests itself for specific versions
of the arm-gcc toolchain and then again only for specific
levels of optimisation (-Os vs -O2, depending on the
value of the SMALL make variable)

The lockup is caused when we write an RFCORE XREG before
the RF clock ungating has taken effect, which in turn
only occurs depending on the assembly generated for those
two instructions:

  REG(SYS_CTRL_RCGCRFC) = 1;

  REG(RFCORE_XREG_FRMCTRL0) = 0x00000008;

This commit makes the RNG wait for the ungating to take
effect before attempting to write the register
2014-04-13 14:38:00 +01:00
George Oikonomou
33abe26ec8 Merge pull request #411 from ADVANSEE/cc2538-adc
cc2538: Add adc driver and example
2014-04-13 03:05:12 +01:00
George Oikonomou
22554e6d72 Merge pull request #596 from hexluthor/cc2538-uart-baudrate
cc2538: Support any UART baudrate.
2014-04-13 02:51:58 +01:00
Niclas Finne
757950f87f Set the RAM and flash size based on the CPU configuration for STM32W 2014-04-11 17:41:09 +02:00
Niclas Finne
0122373fdc OBJECTDIR is defined by Makefile.include 2014-04-11 17:41:08 +02:00
Niclas Finne
4e7abb09c2 Support verbosity control when building for STM32W-based platforms 2014-04-11 17:41:06 +02:00
Niclas Finne
2c953c3346 Support verbosity control when building MSP430-based platforms with
the IAR compiler.
2014-04-11 17:36:42 +02:00
Niclas Finne
207f1987ee Implemented radio rx mode parameter for STM32W, changed the byte order
of the 64 bit address to big-endian.
2014-04-11 14:46:48 +02:00
Nicolas Tsiftes
1b49b68c3b Merge pull request #606 from atiselsts/master
Fix MCU clock calibration in msp430f2xxx based platforms (e.g. Zolertia Z1)
2014-04-09 21:52:08 +02:00
Niclas Finne
4834816306 Added radio parameter RADIO_PARAM_CCA_THRESHOLD for STM32W 2014-04-08 16:42:18 +02:00
Niclas Finne
441beb8f74 Added stub for extended radio API for rl78 2014-04-03 13:38:28 +02:00
Niclas Finne
2dc4d06078 Added stub for extended radio API for mc1322x 2014-04-03 13:38:26 +02:00
Niclas Finne
14ffa35b3f Added stub for extended radio API for cc253x 2014-04-03 13:38:25 +02:00
Niclas Finne
a98e153e23 Added stub for extended radio API for cc2538 2014-04-03 13:38:23 +02:00