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13,069 Commits 40 Branches 189 Tags 262 MiB
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2518 Commits

Author SHA1 Message Date
Martine Lenders
3225f020e5 Merge pull request #5964 from kaspar030/make_fix_appdir_bindir 
make: remove trailing slash from BINDIR and APPDIR variables
 2016-10-24 14:33:40 +02:00
smlng
89978ab8e5 cc2538: add netstat_l2 2016-10-21 21:56:04 +02:00
Cenk Gündoğan
9ef148e931 cpu/atmega_common: include time.h for time_t 2016-10-20 15:33:01 +02:00
Ian Martin
b7bd6b3479 cpu/cortexm_common: add Memory Protection Unit (MPU) driver 2016-10-19 11:12:36 -04:00
PeterKietzmann
f57e185f5d cpu/stm32f1: remove leftover from #5921 2016-10-19 12:21:42 +02:00
PeterKietzmann
bb4bf51020 cpu/stm32f1: improve SPI driver speed 2016-10-19 08:56:18 +02:00
Kaspar Schleiser
560a509036 make: remove trailing slash from BINDIR variable 2016-10-18 23:27:59 +02:00
Hauke Petersen
470fe20a40 cpu/msp430fxyz: added bifields for SPI STAT reg 2016-10-17 20:47:27 +02:00
Hauke Petersen
6cd8d98f1d cpu/msp430fxyz: improved SPI driver speed 2016-10-17 20:47:26 +02:00
Ludwig Ortmann
cabb20036f cpu/samd21: implement low power modes 2016-10-16 20:20:55 +02:00
Ludwig Ortmann
0b72be7c87 native: add syscall-leave trampoline 2016-10-15 07:50:44 +02:00
Ludwig Ortmann
237340b3e3 native: add thread_yield_higher misuse warning 2016-10-15 07:50:44 +02:00
Ludwig Ortmann
83886d61c7 native: start with interrupts disabled 2016-10-15 07:50:44 +02:00
Ludwig Ortmann
3b6d0595ef native: indicate interrupt status in ISR context 2016-10-15 07:50:44 +02:00
Ludwig Ortmann
535eda8805 native: improve comments, coding style 2016-10-15 07:40:49 +02:00
Martine Lenders
d1111dcafa Merge pull request #5918 from PeterKietzmann/fix_msp430f1_spi_clk 
cpu/msp430: fix spi clk config for msp430f1xxx
 2016-10-14 12:52:04 +02:00
PeterKietzmann
17b322494d cpu/msp430: remove non-effective code for msp430f2xxx 2016-10-14 11:41:00 +02:00
PeterKietzmann
d4ee66cfb7 cpu/msp430: fix spi clk config for msp430f1xxx 2016-10-14 11:40:05 +02:00
Joakim Nohlgård
11c11a5ecf Merge pull request #5727 from kaspar030/fix_panic_compile 
cpu: cortexm_common: fix compile warning
 2016-10-14 10:08:42 +02:00
Alexandre Abadie
88d03aebfe cpu/stm32f0: adding stm32f030r8 support 2016-10-12 11:16:03 +02:00
Martine Lenders
2e953b7261 Merge pull request #5907 from jfbortolotti/nRF52_linker 
cpu: cortexm_common: Remove useless path when setting default value for LINKER_SCRIPT
 2016-10-11 10:21:44 +02:00
Sebastian Meiling
be38643a2d Merge pull request #5915 from aeneby/send_wait_v2 
cpu/cc2538: Wait for transmission to complete before returning from send()
 2016-10-10 13:23:44 +02:00
Kaspar Schleiser
3dfafde027 cpu: cortexm_common: fix compile warning 2016-10-07 12:06:43 +02:00
Hauke Petersen
ac6b73a35c cpu/samd21(common): cleaned up pad selection macros 
- renamed uart and spi pad selection macros to consistent style
- adapted uart and spi implementation to use new names
 2016-10-07 11:02:14 +02:00
Peter Kietzmann
9063121558 Merge pull request #5910 from haukepetersen/fix_sam0_muxstuff 
cpu/sam21: removed superfluous gpio_init_sercom
 2016-10-07 08:08:02 +02:00
Aaron Sowry
191dc0ffad cpu/cc2538: Wait for transmission to complete before returning from send() 2016-10-07 12:25:38 +13:00
Francisco Acosta
ba6a8e06b0 Merge pull request #5475 from aabadie/arduino_zero 
boards/arduino-zero: add initial support
 2016-10-06 20:26:33 +02:00
Peter Kietzmann
108832d6fb Merge pull request #5912 from haukepetersen/fix_sam0_periphcpu 
cpu/sam21_common: remove unused defines
 2016-10-06 08:57:05 +02:00
Hauke Petersen
b2d996034f cpu/sam21_common: remove unused defines 2016-10-05 15:18:39 +02:00
Hauke Petersen
d3e41e7b58 cpu/sam21: removed superfluous gpio_init_sercom 
This function was a duplication of the existing gpio_init_mux,
where the exiting function is the more general one, as the mux
inititalization is not only valid for the sercom module...
 2016-10-05 13:19:52 +02:00
Kees Bakker
bac5cda1e3 periph/i2c: convert char to uint8_t where applicapable 
In general, data transferred through I2C are bytes and thus should have
type uint8_t, not char.

Also convert uint8_t ptrs to void ptrs
 2016-10-04 20:26:39 +02:00
Alexandre Abadie
68acc8857e boards/arduino-zero: add initial support 2016-10-04 18:34:51 +02:00
Jeff Bortolotti
488723b394 cpu: cortexm_common: Remove useless path when setting default value for LINKER_SCRIPT 2016-10-03 23:19:00 +02:00
Martine Lenders
536aec648b Merge pull request #5895 from jfbortolotti/nRF52_linker 
cpu: cortexm_common: allow overriding of linker script
 2016-10-03 16:04:27 +02:00
Peter Kietzmann
d1c3233242 Merge pull request #5892 from gebart/pr/kinetis-gpio-include 
kinetis: Add stddef, stdint missing includes for gpio.c
 2016-09-30 08:33:20 +02:00
Jeff Bortolotti
92e533de74 cpu: cortexm_common: allow overriding of linker script 2016-09-29 23:56:47 +02:00
Alexandre Abadie
f2c5314643 Merge pull request #5860 from keestux/add-sodaq-autonomo 
boards: add sodaq autonomo
 2016-09-29 22:00:38 +02:00
Joakim Nohlgård
1a2b2575fb kinetis: Add stddef, stdint missing includes for gpio.c 2016-09-29 15:47:53 +02:00
Peter Kietzmann
d33786d0c7 Merge pull request #5706 from aabadie/nucleo_f446 
boards: initial support of ST Nucleo f446
 2016-09-29 13:25:45 +02:00
Kees Bakker
076d5bda11 boards: add support for SODAQ Autonomo 
The following features were tested (briefly):
* UART (the first)
* I2C using a BMP180 on a SODAQ TPH board
* SPI0, connected to the on-board serial data flash (only DevID was read
using the periph_spi test program)
* xtimer is working (it's the same code as in samr21)

boards/sodaq-autonomo: Disable the "big" unittests because it does not fit
 2016-09-28 18:02:16 +02:00
Kees Bakker
6aa346fbad cpu/sam21_common: some corrections to CMSIS samd21 include files 
See README.md for details
* eliminate trailing white space
* remove define of LITTLE_ENDIAN
 2016-09-28 18:01:12 +02:00
Kees Bakker
3123b501b5 cpu/sam21_common: add samd21 include files from ASF CMSIS 
This adds support for all samd21 variants. Notice that the previous samd21
was moved to cpu/samr21

To use this cpu variant you must set at least the following in your boards
Makefile.include:
    export CPU = samd21
    export CPU_MODEL = samd21j18a   # Not sure if this is used
    CFLAGS += -D__SAMD21J18A__  # or whatever variant you have

The samd21 include files were copied from ASF 3.30
 2016-09-28 18:01:12 +02:00
Alexandre Abadie
b50ab2f46e cpu/stm32f4: adding support for stm32f446re cpu 2016-09-28 17:00:56 +02:00
Martine Lenders
ff2f9983f0 Merge pull request #5880 from OlegHahm/fix_debug_newlines 
debug: add missing line breaks
 2016-09-28 15:21:28 +02:00
Peter Kietzmann
4fa4626c15 Merge pull request #5861 from hamilton-mote/fix-samr21e 
cpu/sam21_common: support SAMR21E18
 2016-09-28 09:25:39 +02:00
Oleg Hahm
b428979a1d debug: add missing line breaks 2016-09-27 23:38:41 +02:00
Peter Kietzmann
f7056cf976 Merge pull request #5868 from immesys/patch-1 
samd21: spi: fix power regression
 2016-09-27 21:25:44 +02:00
smlng
77250f89a3 cc2538: disable l2 ack recv irq 2016-09-27 15:04:39 +02:00
Michael Andersen
68f9916ab6 samd21: spi: fix power regression 
The MISO pin cannot be left floating as it increases power consumption
 2016-09-26 19:59:51 -07:00
Peter Kietzmann
436ff13c1c Merge pull request #5804 from aeneby/no_mutex_lock 
cpu/cc2538: Remove superfluous mutex lock
 2016-09-26 10:46:39 +02:00
Oleg Hahm
63615157ef Merge pull request #5819 from makomi/stm32l1 
cpu/stm32l1: uart: suppress cppcheck nullPointer errors
 2016-09-23 20:15:50 +02:00
Oleg Hahm
797ab580c8 Merge pull request #5818 from makomi/stm32f3 
cpu/stm32f3: uart: suppress cppcheck nullPointer errors
 2016-09-23 20:13:29 +02:00
Oleg Hahm
50215e9b5d Merge pull request #5817 from makomi/stm32f0 
cpu/stm32f0: uart: suppress cppcheck nullPointer errors
 2016-09-23 19:50:31 +02:00
Oleg Hahm
ed3aa6c46e Merge pull request #5835 from mali/timer 
cpu/atmega_common: fix timer_set_absolute return code
 2016-09-23 19:35:22 +02:00
Michael Andersen
41190ac2a8 cpu/sam21_common: support SAMR21E18 2016-09-22 16:24:09 -07:00
Kaspar Schleiser
0e45604765 Merge pull request #5743 from keestux/refactor-samd21 
Refactor samd21
 2016-09-22 14:54:57 +02:00
Alexandre Abadie
b2b42c7b71 Merge pull request #5451 from mali/uno 
boards: add arduino uno and duemilanove support
 2016-09-22 09:29:49 +02:00
Ludwig Knüpfer
6d30ced410 Merge pull request #5763 from jthacker/avr_thread_arch_isr_stack_usage 
atmega: use software interrupt for context swap
 2016-09-21 21:13:05 +02:00
Kees Bakker
d367090c44 cpu/sam21_common: remove define of LITTLE_ENDIAN 
This define conflicts with LITTLE_ENDIAN defined in
include/machine/endian.h which is part of gcc-arm-none-eabi.

Also, the define does not seem to be used by the ASF included files.
 2016-09-21 20:44:38 +02:00
Kees Bakker
e118525731 cpu/sam21_common: add C++ wrapper to sam0.h 2016-09-21 20:40:49 +02:00
Kees Bakker
1b307b3802 cpu/sam21_common: eliminate trailing white space in CMSIS include files 2016-09-21 20:40:28 +02:00
Kees Bakker
ea8b90fa5f cpu/samd21: uart: now using padd setting from board config 
Notice the extra fields in uart_conf_t for rx_pad and tx_pad.
 2016-09-21 20:34:22 +02:00
Kees Bakker
845ef0decd cpu/samd21: Refactor spi using ArduinoCore as example 
The pinmux is now part of the board config. The pad setting is done with
clear names instead of numbers.
 2016-09-21 20:34:22 +02:00
Kees Bakker
f794bd4c8e cpu/samd21: spi: change #ifdef's to #if's 
The board config can define SPI_1_EN as 0, and in that case #ifdef won't
work.

Add some more comments, and fix typos.
 2016-09-21 20:34:22 +02:00
Kees Bakker
574b565e2a cpu/samd21: add helper functions spi_power_on/off 2016-09-21 20:34:22 +02:00
Kees Bakker
2a4655b6f8 cpu/samd21: rewrite i2c_init_master to make use of gpio_init_sercom 
The former i2c_init_master was too complicated. It was trying to set IN/OUT
mode of the pins, but all that is needed is to set the proper MUX.

Also the configuration for the boards was incomplete (no MUX, no pad
setting).

It was tested on a SODAQ Autonomo, but not on a samr21-xpro
 2016-09-21 20:34:22 +02:00
Kees Bakker
be1113fa6c cpu/sam21_common: move i2c.c from samd21 to sam21_common 
Notice that saml21 does not use I2C (yet).
 2016-09-21 20:34:22 +02:00
Kees Bakker
4ad3313ae5 cpu/sam21_common: add a few typedefs for SERCOM 
A generic function is added to initialize a SERCOM.

Notice that uart_conf_t was expanded with pad settings, but it isn't used
yet.
 2016-09-21 20:34:21 +02:00
Kees Bakker
8644b5f7a0 cpu/samd21: introduce sam0.h so that we can select samr21.h or other 
In the Makefile.include of the board it is required to set the correct
define.

Currently only SAMRG18A is supported, as required by samr21-xpro.
 2016-09-21 19:43:30 +02:00
Kees Bakker
88e84f68ff cpu/sam21_common: update ASF CMSIS (samr21) include files using ASF 3.21 
Notice that RIOT was using FDPLL96M, which is indeed the name in the
datasheet. But Atmel is using GCLK_GENCTRL_SRC_FDPLL.
 2016-09-21 19:43:30 +02:00
Kees Bakker
2869d7729d cpu/samr21: rename ASF include files to prepare for ASF update 2016-09-21 19:43:30 +02:00
Joakim Nohlgård
6be334b4f4 Merge pull request #5833 from immesys/fix-i2c-checks 
samd21: i2c: check all busstate bits
 2016-09-20 10:06:40 +02:00
Michael Andersen
e367ab93f6 samd21: i2c: improve busstate comparison 2016-09-19 10:54:17 -07:00
Matthias Kolja Miehl
c5cfacebc3 cpu/stm32l1: uart: make sure 'dev' is != NULL to avoid nullPointer errors 2016-09-13 22:22:48 +02:00
Martine Lenders
8a74475e70 Merge pull request #5761 from mali/rmdeadcode 
boards/atmega_common: remove dead code on link
 2016-09-12 17:01:15 +02:00
Martine Lenders
03fbe9c2a5 Merge pull request #5766 from zhuoshuguo/fix_cpu_atmega_header_include_guards 
fix cpu/atmega header include guardes.
 2016-09-12 17:00:56 +02:00
Matthias Kolja Miehl
0bb7050c60 cpu/stm32f3: uart: make sure that 'port' and 'dev' are !=NULL 
This fixes some cppcheck nullPointer errors.
 2016-09-11 17:19:59 +02:00
Matthias Kolja Miehl
2ba795eb81 cpu/stm32f0: uart: make sure that 'port' and 'dev' are !=NULL 
This fixes some cppcheck nullPointer errors.
 2016-09-11 16:56:35 +02:00
Laurent Navet
4c9c3ab7d6 cpu/atmega_common: fix timer_set_absolute return code 
according to timer documentation, timer_set and timer_set_absolute should
return 1 on succes, not 0.
 2016-09-10 00:12:39 +02:00
Michael Andersen
082d8e85a9 samd21: i2c: clear timeout_counter 
If not cleared, long writes timeout incorrectly
 2016-09-07 18:21:38 -07:00
Jon Thacker
e0365e0bf9 atmega: use software interrupt for context swap 
Fixes #5745
For AVR based boards, three defines must be defined AVR_CONTEXT_SWAP_INIT,
AVR_CONTEXT_SWAP_INTERRUPT_VECT, and AVR_CONTEXT_SWAP_TRIGGER.
These defines are used to trigger a software interrupt used for context
switching.

When AVR_CONTEXT_SWAP_INTERRUPT_VECT is handled, the scheduler is run
and a context swap will happen if necessary, with the resulting thread
starting following the reti instruction. This results in threads running
at normal priority instead of at interrupt priority.

Atmega devices do provide a pure software interrupt. The method used
here for waspmote-pro and arduino-mega2560 is to use pin change
interrupts, set the pin to act as an output, and toggle the value to
simulate a software interrupt. The main limitation here is that a
physical pin is now occupied and must be defined for each board
supported by RIOT. On the plus side, it provides an easy method for
detecting context swaps with an oscilloscope.
 2016-09-07 14:35:53 -05:00
Aaron Sowry
2ba43d560f cpu/cc2538: Remove superfluous mutex lock 2016-09-04 20:51:51 +12:00
Oleg Hahm
908f5489b6 Merge pull request #5653 from aeneby/rssi_lqi_fix_v2 
cpu/cc2538: Make ED and LQI values 802.15.4 compliant
 2016-09-04 10:27:02 +02:00
Laurent Navet
3f0e1862a8 cpu/atmega328p: add atmega328p mcu support 
add atmega328p support with:
uart, timer, spi and gpio
 2016-09-02 22:26:19 +02:00
Shuguo Zhuo
db3a349a51 cpu/atmega: revised header include guards. 2016-09-01 18:32:17 +02:00
Kaspar Schleiser
26e4004de4 Merge pull request #5397 from OTAkeys/pr/stm32f2xx 
cpu: add stm32f2xx family support (based on #4497)
 2016-08-31 21:14:37 +02:00
kYc0o
5e3747ea8b Merge pull request #5590 from mali/atmega_common 
cpu/atmega_common: improve to add smaller atmega MCUs.
 2016-08-31 18:29:53 +02:00
BytesGalore
c34e9d268c Merge pull request #5785 from x3ro/fix-mci-driver-timer-issue 
lpc2387: Fix wrong factor in driver poll-timer
 2016-08-30 21:09:17 +02:00
Peter Kietzmann
28638bea92 Merge pull request #5725 from aeneby/tx_underrun_fix 
cpu/cc2538: wait for ongoing transmission before flushing TX FIFO
 2016-08-30 21:07:14 +02:00
Lucas Jenss
1cf1f59ca9 lpc2378: Fix wrong factor in driver poll-timer 
Fixes #4530
 2016-08-30 19:59:34 +02:00
Joakim Nohlgård
455fb6cd4d Merge pull request #5742 from kaspar030/fix_lto 
LTO fixes
 2016-08-29 19:00:09 +02:00
Kaspar Schleiser
d1198b489d cpu: k60: rename vector.c -> vectors.c, add to SRC_NOLTO 2016-08-29 17:29:53 +02:00
Kaspar Schleiser
76fc7a56c9 cpu: kw2x: rename vector.c -> vectors.c, add to SRC_NOLTO 2016-08-29 17:29:45 +02:00
Kaspar Schleiser
5ab97fe38b cpu: build cortexm vectors.c without LTO 2016-08-29 13:30:17 +02:00
Kaspar Schleiser
5a03f08f91 cpu: cortexm_common: compile thread_arch.c without LTO 2016-08-29 13:30:17 +02:00
Kaspar Schleiser
0bd2805b0c cpu: cortexm_common: explicitly define isr_pendsv and isr_svc 2016-08-29 13:30:17 +02:00
Aaron Sowry
5f71cc82fb cpu/cc2538: wait for ongoing transmission before flushing TX FIFO 2016-08-25 21:25:11 +12:00
Jon Thacker
0cc65db1b2 cpu/atmega_common: Add support for double speed baud generator 
* Add support for U2X switch to double transmission speed
* Provides lower error rates when needed
* Add support for static baud rate calculation, reduces computation by 10x
* adds support for statically enabling double speed baud
 2016-08-20 08:49:30 -05:00
Laurent Navet
eed73beaa1 cpu/atmega_common: prepare for atmega328p inclusion 
use generic avr/libc definition for conditionnal compilation.
eg: use #ifdef(PORTG) or #ifdef(TIMER_0_ISRC) instead of #ifdef(Atmega328p)
This is more generic and simplify future boards support.
 2016-08-20 12:23:48 +02:00
Laurent Navet
2cd918a07a atmega_common: abstract Power Reduction Register 
PR Register is PRR0 on atmega2560 and atmega1281
but PRR on atmega328p.
this abstracts as atmega Power Reduction Register as MEGA_PRR.
 2016-08-20 12:21:32 +02:00
Laurent Navet
31029daaab boards/atmega_common: remove dead code on link 
Don't include unused functions and data in binary.
 2016-08-18 22:08:55 +02:00
Ian Martin
abae801105 cpu/cc2538/periph/timer overhaul. support 16-bit and 32-bit modes 2016-08-16 15:07:26 -04:00
Joakim Nohlgård
8947a3c49c cpu/kinetis_common: Add debugging messages to i2c driver 2016-08-10 19:40:39 +02:00
Joakim Nohlgård
5f313898bf cpu/lpc1768: Add __attribute__((used)) to interrupt vector 2016-08-10 16:18:29 +02:00
Joakim Nohlgård
16469543db cpu/x86/x86_interrupts.c: Add __attribute__((used)) to isr functions 2016-08-10 16:18:29 +02:00
Joakim Nohlgård
37eece1961 cpu/atmega2560/startup.c: Add __attribute__((used)) to init functions 2016-08-10 16:18:29 +02:00
Joakim Nohlgård
6d90267d40 cpu/cortexm_common: Use gcc-ar when building with LTO 
gcc-ar is a wrapper supplied by gcc for properly handling thin LTO objects.
 2016-08-10 16:18:28 +02:00
Peter Kietzmann
5c8236217e Merge pull request #5720 from lebrush/stm32f4-uncrustify-periph_cpu 
cpu/stm32f4: uncrustify periph_cpu
 2016-08-09 11:06:27 +02:00
Martine Lenders
f1b519de70 Merge pull request #5713 from basilfx/bugfix/msp430_linker 
boards: msp430: garbage collect dead code when linking.
 2016-08-05 14:19:58 +02:00
Martine Lenders
16cae9771f Merge pull request #5613 from OTAkeys/pr/async_read_cb_args 
cpu/native: add args to async_read callback
 2016-08-05 14:17:18 +02:00
Martine Lenders
e055a644fa Merge pull request #5175 from antoinefaure/entry_point_gdb 
cpu: cortex_common: Add entry point in ldscript to tell gdb where to start
 2016-08-05 14:13:03 +02:00
Victor Arino
411f7c9585 cpu/stm32f4: uncrustify periph_cpu 2016-08-03 15:04:32 +02:00
Martine Lenders
bd2429f299 cpu: drivers: adapt devices for netdev2 parameter type change 2016-08-03 12:30:51 +02:00
Bas Stottelaar
7cf1c46d2e boards: msp430-common: remove dead code when linking. 2016-08-01 18:35:21 +02:00
Kees Bakker
ac3683b09f cpu/samd21:i2c: the wait for SYNCBUSY must come after enable or disable 
The power on/off code is refactored somewhat.
 2016-07-28 22:01:12 +02:00
Kees Bakker
64cc7c63c8 cpu/samd21/periph/i2c: power off did enable instead of disable 2016-07-28 21:33:28 +02:00
Ludwig Knüpfer
05d4b2f8fa cpu/native: fix thread_stack_init 
The pointer arithmetic for the calculation of the context storage was off
due to the change of the stack's pointer type from unsigned int to char.
Fix offset calculation by not adjusting for unsigned int width anymore.
 2016-07-26 20:07:08 +02:00
Ludwig Knüpfer
d639f0b9a3 cpu/native: rewrite cpu_print_last_instruction 
circumvent assembly by using a GCC/LLVM builtin
 2016-07-26 12:44:43 +02:00
Jason Tran
4136b95930 cpu/cc2538: fix debug statements 2016-07-25 18:35:05 -07:00
Aaron Sowry
66b36397b6 cpu/cc2538: Enable CRC checking of received packets (#5654) 2016-07-25 12:34:44 -04:00
Antoine Faure
31e675b359 cpu: cortex_common: Add entry point to tell gdb where to start 2016-07-23 13:27:47 +02:00
kYc0o
51a4fee948 Merge pull request #5574 from PeterKietzmann/msp430_gpio_fix 
cpu/msp430: initialize gpio as input OR output
 2016-07-22 15:55:43 +02:00
Joakim Nohlgård
5cd91bc784 cortexm: Hard fault: Try to output as much as possible even with corrupt stack 2016-07-20 13:25:23 +02:00
kYc0o
91410f5259 Merge pull request #5626 from aabadie/default_channel 
makefiles: expose a single DEFAULT_CHANNEL variable
 2016-07-18 14:26:24 +02:00
Aaron Sowry
105c31925f cpu/cc2538: Make ED and LQI values 802.15.4 compliant 2016-07-17 09:45:47 +12:00
Martine Lenders
4ac7d81420 Merge pull request #5634 from kaspar030/nordic_softdevice 
nrf52dk: add BLE/6lo support utilizing Nordic's SoftDevice
 2016-07-16 16:57:29 +02:00
Aaron Sowry
a301c37c2e cpu/cc2538: Remove union names from structs 
Make the unions anonymous, since this makes referencing
their bytes much simpler.
 2016-07-16 12:55:12 +12:00
Alexandre Abadie
271cbc26b8 drivers/cc2420 & cpu/cc2538: adding support for default channel configuration 2016-07-14 17:50:50 +02:00
Oleg Hahm
08bcfae86a Merge pull request #5602 from gebart/pr/gcc6-fixes 
cpu: Fix array-bounds errors with GCC 6
 2016-07-14 10:58:28 +02:00
kYc0o
03d380845e Merge pull request #5593 from jthacker/atmega_regs_common 
cpu/atmega_common: generalize register/peripheral definitions
 2016-07-13 20:17:36 +02:00
Joakim Nohlgård
0a847d53a7 cpu: Fix array-bounds errors with GCC 6 2016-07-13 19:23:42 +02:00
Kaspar Schleiser
e012df1bac nrf52dk: add BLE/6lo support utilizing Nordic's SoftDevice 2016-07-13 17:06:57 +02:00
Kaspar Schleiser
d68f425d32 Revert "nrf52dk: add 6lowpan over BLE support using Nordic's softdevice" 2016-07-13 16:58:11 +02:00
Kaspar Schleiser
0182bbd6fd nrf52dk: add BLE/6lowpan support utilizing Nordic's SoftDevice 2016-07-13 16:17:46 +02:00
Kaspar Schleiser
f45c7d4b9e cpu: cortexm_common: allow overriding of linker script 2016-07-13 16:16:46 +02:00
Aaron Sowry
a2ba22dd0f cpu/cc2538: Add RF driver 2016-07-13 14:19:45 +12:00
Peter Kietzmann
048daf1b3b Merge pull request #5559 from gebart/pr/ps-stack-pointer 
sys/ps: Add current stack pointer to DEVELHELP output
 2016-07-12 11:23:15 +02:00
Joakim Nohlgård
96473701de Merge pull request #5580 from zhuoshuguo/revise_cpu_stellaris_include_header_guards 
cpu/stellaris: revise header include guards.
 2016-07-12 10:32:01 +02:00
Joakim Nohlgård
b02e0eca47 ps: Add current stack pointer and start of stack to isr_stack ps output (DEVELHELP) 2016-07-12 10:17:49 +02:00
Jon Thacker
2aec999900 cpu/atmega_common: generalize register/peripheral definitions 
Makes AVR register definitions dependent on what avr-libc defines
for a given MCU, rather then duplicating that effort here.
Definitions done in this way are based on functionality provided,
rather than a specific MCU device.
 2016-07-08 10:52:22 -05:00
Toon Stegen
7020b7c09c cpu/native: add args to async_read callback 
this makes it possible to pass some generic pointer that's given back as
an argument when the callback is called.
 2016-07-07 17:40:13 +02:00
Joakim Nohlgård
5633af4300 cpu/kinetis_common: Update periph_timer to support both LPTMR and PIT 2016-07-07 13:38:27 +02:00
Joakim Nohlgård
60643afe48 Merge pull request #5601 from gebart/pr/saml21-little-endian 
cpu/saml21: Conditionally define LITTLE_ENDIAN
 2016-07-05 23:24:53 +02:00
zhuoshuguo
50361ea6a6 cpu/stellaris: revise header include guards 2016-07-05 16:38:18 +02:00
René Kijewski
f31a70de60 Merge pull request #5578 from zhuoshuguo/fix_stm32f_include_headers 
cpu/stm32: fix header include guards
 2016-07-05 15:20:21 +02:00
kYc0o
d400570732 Merge pull request #5301 from kYc0o/waspmote-pro 
boards/waspmote-pro: porting for new libelium's Waspmote PRO v1.2 platform
 2016-07-05 13:57:47 +02:00
Joakim Nohlgård
7275f9845f cpu: Conditionally define LITTLE_ENDIAN 
Caused problems with redefined macros when building with a recent newlib
 2016-07-05 13:22:50 +02:00
kYc0o
62a9773a9c boards/waspmote-pro: add support for Waspmote PRO v1.2 2016-07-05 13:05:12 +02:00
Oleg Hahm
d2e8efc6cc samd21: do not redefine LITTLE_ENDIAN 2016-07-05 12:10:30 +02:00
Joakim Nohlgård
73a3fb7b2a Merge pull request #5571 from zhuoshuguo/fix_include_guards 
cpu/stellaris: fix header include guards.
 2016-07-04 19:46:04 +02:00
Ian Martin
49ae438dd5 doc: eliminate clutter in adc and gpio periph docs 2016-06-29 15:08:32 -04:00
René Kijewski
7b11a95ca3 Merge pull request #5579 from zhuoshuguo/fix_cpu_x86_include_header_guard 
cpu/x86: fix header include guard.
 2016-06-29 17:11:03 +02:00
zhuoshuguo
9f0d2ccc2b fix cpu/x86 include header guard. 2016-06-29 15:01:25 +02:00
Peter Kietzmann
e6dd02f1ad Merge pull request #5567 from keestux/samd21-small-fix-1 
cpu/samd21: remove include instance_sercom3.h
 2016-06-29 13:45:20 +02:00
zhuoshuguo
10f8ce1118 cpu/stm32: fix include header guards. 2016-06-28 20:30:29 +02:00
PeterKietzmann
411626fec4 cpu/msp430: initialize gpio as input OR output 2016-06-28 10:23:57 +02:00
zhuoshuguo
c9bedd2d51 cpu/stellaris: fix include guards. 2016-06-27 18:24:49 +02:00
Joseph Noir
ed2c94764b Merge pull request #4643 from gebart/pr/clang-warning-fixes 
Clang: Add support for C++
 2016-06-23 13:06:55 +02:00
Joakim Nohlgård
edaa5bb7a8 Merge pull request #5558 from gebart/pr/cortexm-isr-stack-usage 
cortexm_common: Fix isr_stack usage count
 2016-06-23 08:48:44 +02:00
Kees Bakker
417023c256 cpu/samd21: remove include instance_sercom3.h 
That include will be already picked up by cpu.h -> cpu_conf.h -> samd21.h
 2016-06-22 22:14:36 +02:00
Alexandre Abadie
42d34e69c3 Merge pull request #5529 from kYc0o/atmega_common_unify 
cpu/atmega*: unify common code for atmega CPUs
 2016-06-22 15:43:57 +02:00
kYc0o
be70924800 cpu/atmega2560: update atmega2560 CPU code to use atmega_common code 2016-06-22 14:25:10 +02:00
kYc0o
17c78e70e2 cpu/atmega_common: add common atmega CPU code to atmega_common 2016-06-22 14:25:10 +02:00
Joakim Nohlgård
9a0f3a9e40 Merge pull request #5540 from zhuoshuguo/fix_cpu_header_include_guards 
CPU：Fix header include guards
 2016-06-22 11:58:02 +02:00
Joakim Nohlgård
cb19a4c709 cortexm_common: Fix isr_stack_usage 
Refactor and add multiply by word size to get the usage in number of
bytes instead of in number of words.

Verified implementation by manual memory inspection in GDB.
 2016-06-20 14:33:17 +02:00
Joakim Nohlgård
4c91121372 Merge pull request #5455 from locicontrols/move-stack 
cortexm_common: move the stack to the bottom of RAM
 2016-06-20 14:28:10 +02:00
zhuoshuguo
efbbca1322 cpu: Fix header include guards 2016-06-20 10:18:59 +02:00
kYc0o
2adf76c977 Merge pull request #5537 from kYc0o/reworked_uart_wfix 
cpu/atmega2560: reworked UART (from #5026)
 2016-06-20 00:19:57 +02:00
kYc0o
7f0a1a7b5a cpu/atmega2560: ISR UART typo 2016-06-09 14:50:06 +02:00
Hauke Petersen
5fc67747e6 cpu/atmega2560: fixed typo in reg definition 2016-06-09 14:49:44 +02:00
Andreas "Paul" Pauli
29f0eea2ef cpu/cc2538: add GPIO_PIN() macro to periph_conf.h. (#5507) 2016-06-08 14:36:54 -04:00
Hauke Petersen
ccf7cde82d cpu/atmega2560: reworked UART implementation 2016-06-08 18:32:17 +02:00
Hauke Petersen
e57d511499 cpu/atmega2560: added CMSIS style reg defs for UART 2016-06-08 18:32:17 +02:00
zhuoshuguo
1cbe79a373 CPU: fix include header guards 
Fix cpu/lpc2387/include/lpc2387.h
 2016-06-08 16:38:20 +02:00
Iván Briano
6846b4ebdd cpu: native: Add [v]fprintf to syscalls 
External packages that may use fprintf(stderr, ...) for logging will
link directly to the libc version of it, and for some reason that
results in the application crashing.
 2016-06-03 16:05:14 -03:00
Martine Lenders
35077bb224 Merge pull request #4871 from kaspar030/remove_netdev2_isr_arg 
drivers: netdev2: remove netdev2 event_callback isr_arg
 2016-06-02 13:30:30 +02:00
Martine Lenders
9b1ad7820c Merge pull request #5491 from MohmadAyman/isr_stack_usage 
cpu: add capability to show stack usage of ISR
 2016-06-02 12:31:06 +02:00
Kaspar Schleiser
d7b17684e4 drivers: net: adapt to removed event_callback argument 2016-06-02 11:11:40 +02:00
MohmadAyman
8da1eb9f7a ps: provide ISR stackusage information 2016-06-02 09:48:37 +02:00
MohmadAyman
53df3e8b57 core: cpu: provide function to acquire ISR stack usage 2016-06-01 23:01:35 +02:00
MohmadAyman
720136491a cpu: unify naming of ISR stacksize macro 2016-06-01 22:47:34 +02:00
Martine Lenders
fbeb6dc17d Merge pull request #5490 from gebart/pr/enum-compare-again 
cpu: Cast to unsigned int for argument bounds checks
 2016-06-01 19:01:43 +02:00
Martine Lenders
c832d9c83f Merge pull request #5488 from gebart/pr/cmsis-no-register 
cpu/cortexm_common: Remove register keyword from variables
 2016-06-01 18:41:10 +02:00
Peter Kietzmann
a28db27f25 Merge pull request #5464 from PeterKietzmann/tmp006_fix_opt 
samd21/i2c: wait for bus idle after stop condition
 2016-06-01 17:04:58 +02:00
Joakim Nohlgård
a1f4d1617f cpu/cc26x0: Cast gpio_t to unsigned int for comparison 2016-06-01 16:42:16 +02:00
Joakim Nohlgård
c2b20f1f27 cpu/cc2538: Cast enum to unsigned int for comparison 2016-06-01 16:42:15 +02:00
Joakim Nohlgård
eff01f21f8 cpu/cc26x0: Cast gpio_t to unsigned int for comparison 2016-06-01 16:40:28 +02:00
Joakim Nohlgård
abca77beb0 cpu/cc2538: Cast enum to unsigned int for comparison 2016-06-01 16:39:55 +02:00
Joakim Nohlgård
73739cb7c8 cpu/cortexm_common: Remove register keyword from variables 
register is deprecated when building C++11 code and removed in C++17,
using it will cause build failures with C++ and -Werror. The register
hint keyword is likely ignored in GCC anyway.
 2016-06-01 16:18:57 +02:00
Joakim Nohlgård
9ad9f400e6 cpu/cortexm_common: Remove register keyword from variables 
register is deprecated when building C++11 code and removed in C++17,
using it will cause build failures with C++ and -Werror. The register
hint keyword is likely ignored in GCC anyway.
 2016-06-01 16:12:38 +02:00
Yonezawa-T2
3c16e8426f native: add timeout for select. Fixes #5442 2016-06-01 12:31:19 +09:00
Joakim Nohlgård
e2c9fee917 cpu/Makefile.include.llvm: Try harder to find C++ and C headers from cross-GCC 2016-05-31 22:03:04 +02:00
Joakim Nohlgård
e4ad8d6beb cpu/Makefile.include.llvm: Use libstdc++ headers for C++ support 2016-05-31 22:03:04 +02:00
PeterKietzmann
5ab2297b25 samd21/i2c: wait for bus idle after stop condition 2016-05-27 11:23:05 +02:00
Ian Martin
87e06756a5 cortexm_common: move the stack to the bottom of RAM 2016-05-19 15:55:36 -04:00
Andreas "Paul" Pauli
9693c3cdf5 Merge pull request #5425 from locicontrols/cc2538-ldscript 
cpu/cc2538: eliminate cc2538.ld and use cortexm_base.ld instead
 2016-05-19 16:30:11 +02:00
Peter Kietzmann
5817d91b91 Merge pull request #5192 from DipSwitch/pr/fix_stm32f1_also_disable_hsi_on_hse 
cpu/stm32f1: Disable HSI when using the HSE as system clock
 2016-05-17 10:51:46 +02:00
Ian Martin
10b001c3eb cpu/cc2538: eliminate cc2538.ld and use cortexm_base.ld instead 2016-05-10 12:21:29 -04:00
Marc Poulhiès
ff49ca9946 cpu/lm4f120: fix SSI1 isr name 
Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
 2016-05-04 13:00:25 +02:00
DipSwitch
c449ab9fdb Merge pull request #5336 from OTAkeys/print_ipsr 
cortexm_common: print trapped interrupt from ipsr
 2016-04-30 23:04:14 +02:00
Peter Kietzmann
b0627ade85 Merge pull request #5280 from sdalu/nrf51ac 
Added nrf51 ac variant
 2016-04-26 21:11:32 +02:00
kYc0o
591b0ab3ac Merge pull request #5356 from DipSwitch/pr/fix_cc2538_spi_compile_warning 
cpu/cc2538/spi: Fix compiler warning of possible uninitialized variable
 2016-04-20 14:47:54 +02:00
Martine Lenders
c24e91d4df Merge pull request #5229 from OlegHahm/pktbuf_minimal_check 
netdev ethernet: deal with too small packet buffer
 2016-04-20 14:44:30 +02:00
Toon Stegen
63c0e9bec6 cortexm_common: print trapped interrupt from ipsr 
The IPSR (=Interrupt Program Status Register) contains the exception
type number of the current Interrupt Service Routine. Printing this
out can be useful to detect if a certain interrupt is not implemented.
 2016-04-20 11:41:13 +02:00
Oleg Hahm
3f1c2e1f1b native: assert that the pktbuf is big enough 
Rationale: the netdev2_tap Ethernet driver for native requires to temporarily store at least a maximum sized Ethernet frame.
 2016-04-20 09:10:55 +02:00
DipSwitch
eb6eed6c2c cpu/cc2538/spi: Fix compiler warning of possible uninitialized variable 2016-04-19 22:43:51 +02:00
Hauke Petersen
39043b5e6e cpu/samd21: fix ISR mapping for PB27 2016-04-19 20:46:41 +02:00
Hauke Petersen
fbb144f7b8 Merge pull request #5315 from bapclenet/samd21/gpio_PA27 
SAMD21/GPIO driver: Add missing interrupts
 2016-04-19 20:46:09 +02:00
Florent-Valéry
15066e0418 cpu/cc26x0: cpu_clock_init() implementation 2016-04-18 19:00:49 +02:00
Leon M. George
475fb6f84d cpu: add CC26x0-family 2016-04-18 19:00:49 +02:00
Baptiste
0215b08998 SAMD21/GPIO driver: Add missing interrupts 2016-04-14 20:06:36 +02:00
kYc0o
699410efc8 Merge pull request #5124 from locicontrols/fixes 
cpu/cc2538: fix build errors when UART1 or the 32 kHz crystal is enabled
 2016-04-14 12:00:53 +02:00
Kaspar Schleiser
334481559d cpu: native: make netdev2_tap internal functions static 2016-04-11 17:03:28 +02:00
Marc Poulhiès
788f9f9e50 cpu/lm4f120: fix ADC pin mapping 
fix GPIO pin mapping for ADC_0

Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
 2016-04-11 12:39:52 +02:00
Stephane D'Alu
1ac5e5fbdd Added nrf51 ac variant 2016-04-09 20:18:34 +02:00
Hauke Petersen
acf9bf7037 Merge pull request #5256 from DipSwitch/pr/fix_cortex_initialization 
cpu/cortex-m: Enable STKALIGN to make the Cortex-M keep the stack 8 byte aligned
 2016-04-08 13:36:11 +02:00
Hauke Petersen
23b75c421f cpu/atmega2560: reworked timer driver 2016-04-07 19:04:01 +02:00
Hauke Petersen
9e4c08d89c cpu/atmega2560: added CMSIS style defs for timers 2016-04-07 19:04:01 +02:00
DipSwitch
b6140f15f3 cpu/cortex-m: Enable STKALIGN to make the Cortex-M keep the stack 8 byte aligned on 4 byte aligned stack pointers 2016-04-07 00:27:26 +02:00
DipSwitch
945f01f7e0 [SQUASH] Remove unrelevant changes 2016-04-05 23:54:01 +02:00
DipSwitch
a259cc42b0 [SQUASH] Make PLL_DIV and PLL_MUL behave the same as for the F3 and F4 2016-04-05 23:51:55 +02:00
DipSwitch
edae42281b [SQUASH] Tested HSI 2016-04-05 23:38:32 +02:00
DipSwitch
50fda7e07f [SQUASH] Fix timer clock calculations 2016-04-05 23:22:50 +02:00
Oleg Hahm
900528b2f2 netdev2_tap: check for existence before calling cb 2016-04-03 18:04:03 +02:00
Kaspar Schleiser
c3f7186d4e unify usage of inline assembly 2016-03-31 22:23:35 +02:00
Hauke Petersen
02df871428 Merge pull request #4949 from jia200x/nucleo-f072 
board: added support for nucleo f072
 2016-03-31 19:18:28 +02:00
José Ignacio Alamos Aste
4ea6d26f90 stm32f072rb: Adapter vendor header file due to inconsistency in some variables. 2016-03-31 18:20:24 +02:00
José Ignacio Alamos Aste
20d6ead969 stm32f072rb: Added support for CPU 2016-03-31 18:20:24 +02:00
Yonezawa-T2
c4bc42419b netdev2_tap: continue reading even if no spaces left in pktbuf 
On OS X, `netdev2_tap` suspends monitoring file descriptor until `_recv` is
called. If no spaces in left in pktbuf, `gnrc_netdev2_eth` does not call `_recv`
that results in deadlock.

With this commit, `gnrc_netdev2_eth` calls `_recv` with NULL buffer and non-zero
length parameter, that indicates the driver to drop frame and resume working.
 2016-03-31 16:59:12 +09:00
Yonezawa-T2
79d33897cb native: add UART driver based on /dev/tty 
uart0 functionality is removed by #3164. This patch implements periph/uart,
rather than deprecated uart0, using /dev/tty.
To use with netdev2_tap simultaneously, this patch adds asynchronus read system
and modifies netdev2_tap to use it.

A TTY device is specified on command line with -c (COM) option, since -t was
used by the old implementation.

This patch also implements empty GPIO driver needed by the xbee driver.
 2016-03-31 16:59:12 +09:00
Toon Stegen
77c9ee043f stm32f2: add adc and lpm 
changes taken from DipSwitch's board: EMW3162 #4498 PR.
- Adds a functional implementation of the ADC
- Implements low power mode
 2016-07-25 10:34:57 +02:00
Toon Stegen
7a0e81923b stm32f2: fix dac compilation 
this is copied from DipSwitch's pr
 2016-07-19 12:10:16 +02:00
Toon Stegen
71dce7584f stm32f2: i2c: update driver 
Remove unneeded workaround from stm32f1
Make pullup configurable
Fix OAR1 register initialization
improve i2c read functions with repeatead start conditions
avoid to any loop to become infinite
improve i2c driver error handling
add missing coma in array initializers
 2016-04-22 14:03:21 +02:00
Vincent Dupont
70c8bff842 stm32f2: update timer and pwm drivers 2016-04-14 14:44:19 +02:00
Aurelien Gonce
d01da278ac stm32f2: Update hwrng driver 2016-04-13 15:47:12 +02:00
Hermann Lelong
182be862bb stm32f2: Improve UART driver 
Add missing DMA interrupts for UART
Improve baudrate intialization:
 - Return error if baudrate is theorically unreachable
 - Implement oversampling by 8 method for high baudrates
Add UART hardware flow control support
Ensure uart tx thread safety with a mutex
Allow setting of pins mode per UART
 2016-04-01 16:38:49 +02:00
Vincent Dupont
ab8f9f148e stm32f2: Add RTC driver 
The driver was imported from stm32f0
Fixes:
 - Fix 12/24h handling (CR flag badly used)
 - Fix interrupt flag clearance and interrupt name
 2016-03-31 16:34:04 +02:00
Peter Kietzmann
3fa8a267b3 Merge pull request #5155 from OlegHahm/diskio_cleanup 
doc diskio: RIOTized style and added doxygen
 2016-03-30 15:14:25 +02:00
Oleg Hahm
1f4d73dde1 Merge pull request #4801 from OlegHahm/netstats 
netstats: introduce L2 netstats
 2016-03-30 14:42:49 +02:00
Oleg Hahm
0925737e28 doc diskio: RIOTized style and added doxygen 2016-03-30 12:54:51 +02:00
Cenk Gündoğan
8b7512f0bf Merge pull request #5187 from Yonezawa-T2/i2c_debug 
i2c: add missing #ifdef block
 2016-03-30 09:34:40 +02:00
Peter Kietzmann
1756e9e270 Merge pull request #4156 from DipSwitch/add_clock_selection_stm32f0 
cpu: Add clock source selection based on CLOCK_HSE or CLOCK_HSI for STM32F0 family
 2016-03-30 09:33:54 +02:00
Peter Kietzmann
3c2e90e952 Merge pull request #4165 from DipSwitch/add_clock_selection_stm32f4 
cpu: Add clock source selection based on CLOCK_HSE or CLOCK_HSI for STM32F4 family
 2016-03-30 09:33:30 +02:00
Peter Kietzmann
126f12b138 Merge pull request #4164 from DipSwitch/add_clock_selection_stm32f3 
cpu: Add clock source selection based on CLOCK_HSE or CLOCK_HSI for STM32F3 family
 2016-03-30 09:32:33 +02:00
Yonezawa-T2
7271c928cc i2c: add missing #ifdef block 2016-03-30 16:24:38 +09:00
Oleg Hahm
d411387bec Merge pull request #4225 from DipSwitch/stm32f1_dac_implementation 
cpu/stm32f1/periph/dac: DAC implementation for STM32F1
 2016-03-30 01:31:43 +02:00
DipSwitch
9acc33396b cpu/stm32f1: Disable HSI when using the HSE as system clock 2016-03-29 23:55:40 +02:00
DipSwitch
20d39f1c97 cpu: Add clock source selection based on CLOCK_HSE or CLOCK_HSI for STM32F0 2016-03-29 23:27:52 +02:00
DipSwitch
5b526df730 cpu: Add clock source selection based on CLOCK_HSE or CLOCK_HSI for STM32F4 family 2016-03-29 23:09:22 +02:00
Peter Kietzmann
e93d616025 Merge pull request #4930 from shady33/stm32l1-rtc 
STM32L1 RTC driver
 2016-03-29 23:07:02 +02:00