RIOT-OS/RIOT
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1044 Commits

Author SHA1 Message Date
Hauke Petersen
21dd39249f cpu/nrf51822: raised default stack size 2015-02-07 13:22:18 +01:00
Joakim Gebart
890262e6ff Merge pull request #2265 from jfischer-phytec-iot/pr@kinetis_common 
Support for Freescale Kinetis MCUs, kinetis_common
 2015-02-05 10:00:02 +01:00
Thomas Eichinger
304d3b13eb Merge pull request #2371 from gebart/pr/cmsis-hal-4.0 
Update CMSIS HAL to version 4.0
 2015-02-04 15:50:17 +01:00
Johann F
c0628a3058 cpu/kinetis_common: initial import for kinetis_common 
add peripheral drivers for Freescale Kinetis MCUs:
    adc driver
    cpuid driver
    gpio driver
    hwtimer_arch driver (hwtimer used Low Power Timer)
    i2c driver (master mode only)
    mcg driver
    pwm driver
    random_rnga driver
    random_rngb driver
    rtc driver
    spi driver
    timer driver (timer used Periodic Interrupt Timer)
    uart driver
  add doc.txt (configuration examples)

  random_rnga: Update RNGA driver in preparation for RNGB driver.
  random_rngb: Add RNGB driver.
  spi: refactor SPI to work for multiple CTARS, add spi_acquire, spi_release
  gpio: Add gpio_irq_enable, gpio_irq_disable. Refactor GPIO.
  gpio: Add gpio_irq_enable, gpio_irq_disable.
  gpio: Refactor ISR functions to work with all GPIOs (0-31) and all ports (PORTA-PORTH)
  adc: Refactor ADC, add calibration and scaling.
    Added integer scaling of results in adc_map.
    Handle precision setting in adc_init.
    Set ADC clock divider depending on module clock.
    Add ADC_1 as a possible device.
    Add ADC calibration procedure according to K60 ref manual.
    Handle ADC pins which are not part of the pin function mux.
  Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-02-04 14:50:54 +01:00
Joakim Gebart
45dbbd18ae stm32f0: Remove Doxygen from already documented functions. 2015-02-01 08:09:46 +01:00
Joakim Gebart
f977448d18 cortex-m0: Add extern "C" to core_cmInstr.h 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-29 10:18:29 +01:00
Joakim Gebart
ae8c7607ea cortex-m0: Add extern "C" to core_cmFunc.h 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-29 10:18:29 +01:00
Joakim Gebart
8c00ee0d7b cortex-m0: Update to CMSIS HAL 4.0 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-29 10:18:29 +01:00
Joakim Gebart
068dfdff4b cortex-m3: Add extern "C" to core_cmInstr.h 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-29 10:18:29 +01:00
Joakim Gebart
489caf0be0 cortex-m3: Add extern "C" to core_cmFunc.h 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-29 10:18:28 +01:00
Joakim Gebart
463d4a1cf4 cortex-m3: Update to CMSIS HAL 4.0 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-29 10:18:28 +01:00
Joakim Gebart
53b29f40e7 cortex-m4: Add extern "C" to core_cmInstr.h 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-29 10:18:28 +01:00
Joakim Gebart
0d8aaf86a8 cortex-m4: Add extern "C" to core_cmFunc.h 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-29 10:18:28 +01:00
Joakim Gebart
fe43bb2b7a cortex-m4: Update to CMSIS HAL 4.0 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-29 09:38:31 +01:00
haukepetersen
bb1288b775 cpu/stm32f3: added support for stm32f334r8 2015-01-27 23:14:10 +01:00
BytesGalore
714ee38355 boards: core: cpu: drivers: sys: added missing header guards 2015-01-27 19:10:57 +01:00
Fabian Nack
870a695a38 cpu/stm32f4: Adapt PWM implementation to allow timers with < 4 channels 2015-01-22 02:24:00 +01:00
Peter Kietzmann
eaf9cc32e6 Merge pull request #2308 from haukepetersen/fix_stm32f0_gpioclks 
cpu/stm32f0: fixed port clk en for GPIO driver
 2015-01-21 10:20:10 +01:00
haukepetersen
0f746047d7 cpu/stm32l1: repaired doxygen group 2015-01-21 09:34:31 +01:00
Hauke Petersen
3976554f12 cpu/stm32f0: fixed port clk en for GPIO driver 2015-01-21 08:14:31 +01:00
Ludwig Ortmann
e03596f9d6 Merge pull request #2324 from LudwigOrtmann/native-random-warnings 
cpu/native: warn about uninitialized random module
 2015-01-20 09:28:51 +01:00
Peter Kietzmann
ebadbd6da3 Merge pull request #2323 from thomaseichinger/i2c_mutex 
periph/i2c: added means to make I2C thread-safe
 2015-01-20 07:57:20 +01:00
Peter Kietzmann
0c3083200d Merge pull request #2317 from gebart/pr/spi-locking 
drivers/periph/spi: Implement thread safety for all SPI devices
 2015-01-20 07:27:49 +01:00
Joakim Gebart
d68b4ef6c2 stm32l1: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:37 +01:00
Joakim Gebart
3292987516 stm32f3: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:34 +01:00
Joakim Gebart
f64c54bf66 stm32f1: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:31 +01:00
Joakim Gebart
98c88b0549 stm32f0: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:23 +01:00
Joakim Gebart
bec43f11d8 samd21: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:20 +01:00
Joakim Gebart
b20f21f2c5 sam3x8e: Basic implementation of spi_acquire(), spi_release() 
Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2015-01-19 19:05:15 +01:00
Thomas Eichinger
830b2b2312 cpu/stm32l1: make i2c thread-safe 2015-01-19 12:20:09 +01:00
Thomas Eichinger
8821e0edcf cpu/stm32f4: make i2c thread-safe 2015-01-19 12:20:09 +01:00
Thomas Eichinger
30040fa311 cpu/samd21: make i2c thread-safe 2015-01-19 12:20:09 +01:00
Thomas Eichinger
fe643f7077 periph/i2c: added means to make I2C thread-safe 
As discussed in #2289 this changes provide means to
use the i2c interface safely within multible threads.
 2015-01-19 12:18:03 +01:00
Thomas Eichinger
5ae38d6dc7 Merge pull request #1927 from kaspar030/add_lto_flags 
make: optionally build with gcc's link time optimization
 2015-01-19 11:33:32 +01:00
Ludwig Ortmann
3465213118 cpu/native: warn about uninitialized random module 2015-01-19 11:21:01 +01:00
Hauke Petersen
70a5df67a5 cpu/stm32f4: made SPI driver thread safe 2015-01-17 15:13:51 +01:00
Hauke Petersen
c3cdfe7ef7 Merge pull request #2315 from fnack/spi_clock 
cpu/stm32f4: Fix SPI baud rate control settings
 2015-01-16 11:19:18 +01:00
Fabian Nack
672a362f2e cpu/stm32f4: Corrected wrong spi baud rate control settings 2015-01-16 09:24:48 +01:00
Hauke Petersen
23ecb09f12 cpu/stm32f4: added lost port clock eanble 2015-01-15 14:23:06 +01:00
Ludwig Ortmann
c4d4458651 Merge pull request #2243 from LudwigOrtmann/native-calloc 
native: fix real_calloc, _native_in_calloc  initialization
 2015-01-14 14:05:06 +01:00
Ludwig Ortmann
88fa49ab38 cpu/native: add high-quality random implementation 
Per default random data is read from `/dev/random` now.

If specified (e.g. `-s 4711`), data is generated by calls to POSIX
random function like before. The POSIX random API is initialize with
the given seed (`srandom(4711);` in this example).
 2015-01-14 11:51:23 +01:00
Hauke Petersen
b435a488fa Merge pull request #2026 from thomaseichinger/stm32l1 
stm32l1: initial port for the nucleo-l1 board and stm32l1 cpu
 2015-01-12 21:33:21 +01:00
Thomas Eichinger
07d76d7127 stm32l1: initial port for the nucleo-l1 board and stm32l1 cpu 2015-01-12 15:13:19 +01:00
Troels Hoffmeyer
29b0e73350 samr21: cpuid implemented by reading 128 bits from flash 2015-01-12 13:50:16 +01:00
Ludwig Ortmann
3ab73bc633 cpu/native: init _native_in_calloc explicitly 2015-01-11 10:59:49 +01:00
Ludwig Ortmann
f5cfda977a cpu/native: fix real_calloc initialization 2015-01-11 10:59:49 +01:00
Thomas Eichinger
2ea028dd51 Merge pull request #2011 from haukepetersen/add_stm32f3_spi 
cpu/stm32f3: added SPI driver
 2015-01-09 11:46:06 +01:00
Kaspar Schleiser
9fffd99493 stm32f1: mark interrupt vector table as __attribute__((used)) 
Enables gcc LTO for stm32f1 based boards
 2015-01-08 15:59:54 +01:00
Oleg Hahm
9bddd61115 Merge pull request #2207 from gebart/pr/lpc2387-gc-sections 
msba2: Use --gc-sections when linking.
 2015-01-08 14:05:27 +01:00
Hauke Petersen
a365619854 cpu/stm32f3: added SPI driver 2015-01-07 20:18:25 +01:00
Hauke Petersen
905a7f2f56 Merge pull request #1867 from haukepetersen/fix_stm32f0_uartremodel 
cpu/stm32f0: optimizations to UART driver
 2015-01-07 20:11:59 +01:00
Hauke Petersen
3987f528f4 cpu/stm32f0: optimizations to UART driver 2015-01-07 20:11:15 +01:00
Joakim Gebart
99319f4e28 [SQUASH ME] lpc2387: Add missing *(data.*) to linker script. 2015-01-07 19:10:58 +01:00
Ludwig Ortmann
7d948e4d65 Merge pull request #2260 from bapclenet/samr21/RTC 
SAMR21/RTC: Error negative second fixed
 2015-01-07 18:33:24 +01:00
bapclenet
f49661f617 cpu/samd21: fix rtc negative second error 2015-01-07 17:07:41 +01:00
Oleg Hahm
6dac96ad1b Merge pull request #1904 from LudwigOrtmann/native_bufferbloat 
native: increase buffer size, set defaults conditionally
 2015-01-07 03:00:01 +01:00
benpicco
9c50f206c5 Merge pull request #2252 from benpicco/samd21-malloc 
cpu/samd21: check if the requested memory is really available in _sbrk_r
 2015-01-06 20:31:09 +01:00
Benjamin Valentin
070420db7d samd21: check if the requested memory is really available in _sbrk_r 
copy the check from sam3x8e
 2015-01-06 19:22:46 +01:00
Thomas Eichinger
d6c4d5581f Merge pull request #2215 from bapclenet/samr21/RTC 
cpu/samd21: add rtc periph implementation
 2015-01-06 18:21:22 +01:00
Thomas Eichinger
e6c4181c94 Merge pull request #2229 from LudwigOrtmann/issue-2228 
cpu/samd21: increase default stack size
 2014-12-28 02:26:46 +01:00
Ludwig Ortmann
5e0973ca89 Merge pull request #2150 from OlegHahm/more_doc_cleanup 
doc: More documentation cleanup
 2014-12-22 11:58:59 +01:00
Ludwig Ortmann
d74f7425a5 cpu/samd21: increase default stack size 
Provide enough space to run `examples/default`.
 2014-12-20 17:00:11 +01:00
Oleg Hahm
db58a8b226 Merge pull request #2214 from rousselk/msp430-fix-intr 
Msp430 misc interrupt-related fixes
 2014-12-19 16:35:39 +01:00
Hauke Petersen
6a35845203 Merge pull request #2223 from kaspar030/stm32f1_fix_function_definition 
stm32f1: make function definition match declaration
 2014-12-19 15:58:43 +01:00
Kaspar Schleiser
547ddddad2 stm32f1: make function definition match declaration 2014-12-19 15:15:00 +01:00
Hauke Petersen
1bd63978a8 Merge pull request #2222 from haukepetersen/fix_lpc1768_uartclk 
cpu/lpc1768: fixed UART PCLK selection
 2014-12-19 14:21:08 +01:00
Hauke Petersen
31a6e81bd9 cpu/lpc1768: fixed UART PCLK selection 2014-12-19 13:47:58 +01:00
Kévin Roussel
892268d74b Ensure only GIE bit is touched in splx_() 2014-12-19 11:11:15 +01:00
Kévin Roussel
07b170595c Ensure interrupts are enabled before going in low-power mode 2014-12-19 11:11:14 +01:00
Kévin Roussel
91fd567c8f Use custom assembly code instead of MSP GCC primitives for dINT()/eINT() 
and all other functions that enable or disable interrupts
 2014-12-19 11:11:14 +01:00
Kévin Roussel
f9b0df7e4b Use TimerB for 'hwtimer' module implementation 2014-12-19 10:53:12 +01:00
Kévin Roussel
25ac0db606 Robust use of TimerA for 'hwtimer' module 2014-12-19 10:53:12 +01:00
Oleg Hahm
a17d89fbed Merge pull request #1619 from rousselk/msp430-hwtimer-16bit 
Only use 16 significative bits for MSP430 hwtimers
 2014-12-18 18:49:02 +01:00
bapclenet
55aabf9dfb cpu/samd21: add rtc periph implementation 2014-12-18 15:25:49 +01:00
Thomas Eichinger
ca53077e3c Merge pull request #1998 from Troels51/samr21-hwtimer-fix 
samr21: 32 hwtimer
 2014-12-17 17:29:36 +01:00
Troels Hoffmeyer
7124ec6258 samr21: implemented 32 bit hwtimer 2014-12-17 14:44:54 +01:00
Kévin Roussel
1fb12b770e Reduce variable scope in init function 2014-12-17 12:21:16 +01:00
Kévin Roussel
d101b30dd8 Make hwtimer_spin() work even with interrupts disabled 
by using only 16 significative bits on MSP430 hardware timers
 2014-12-17 12:21:07 +01:00
Thomas Eichinger
5689a7d218 Merge pull request #1997 from Troels51/samr21-transceiver-port 
samr21: implemention of transceiver via spi
 2014-12-17 11:56:37 +01:00
Joakim Gebart
390b8394d6 msba2: Use --gc-sections when linking. 
- Add `-Wl,--gc-sections` to LDFLAGS
 - Add `-fdata-sections` and `-ffunction-sections` to CFLAGS
 - Update lpc2387 linker script to keep the isr vector and init
   sections when garbage collecting.
 - Keep .ctors and .dtors sections (similar to what binutils default
   linker script does when building for Linux targets)

Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
 2014-12-17 11:37:58 +01:00
Hauke Petersen
765c4f38e5 Merge pull request #2201 from BytesGalore/mbed_lpc1768_uartUSB 
board/mbed_lpc1768 changed the serial device to UART0
 2014-12-17 10:35:03 +01:00
BytesGalore
c40e5267a6 board/mbed_lpc1768 changed the serial device to UART0 
-> enables USB/serial communication
 2014-12-17 07:27:28 +01:00
Ludwig Ortmann
e7f6f640f6 Merge pull request #2060 from OlegHahm/periph_rtc 
drivers: Adapt old platforms to periph rtc
 2014-12-16 18:56:59 +01:00
Troels Hoffmeyer
33ef43c8e2 samr21: implemented transceiver via spi, gpio changes 2014-12-16 17:43:30 +01:00
Oleg Hahm
60cd0d357d periph_rtc: streamline lpc2387 and cc430 naming 2014-12-16 17:02:44 +01:00
Oleg Hahm
849580a9c9 cpu: lpc2387: further rtc cleanup 2014-12-16 17:02:44 +01:00
Oleg Hahm
587920cc49 cpu: remove superfluous gettimeofday functions 2014-12-16 17:02:44 +01:00
Oleg Hahm
93cf446b55 rtc: cleanup of lpc2387-rtc implementation 2014-12-16 17:02:44 +01:00
Oleg Hahm
498edb1854 cc430: lpc2387: switch to new periph/rtc interface 
Removes the old interface.
 2014-12-16 17:02:44 +01:00
Hauke Petersen
78eed22dd2 cpu/lpc1768: added basic timer implementation 2014-12-16 16:57:31 +01:00
Ludwig Ortmann
2ec0a1ca02 native/rtc: apply naming conventions 2014-12-16 15:46:56 +01:00
Ludwig Ortmann
474c8afd93 native/rtc: define ENABLE_DEBUG, move include 2014-12-16 15:41:51 +01:00
Thomas Eichinger
29c5822e02 Merge pull request #2016 from bapclenet/master 
cpu/samd21: I2C driver implementation (Master mode)
 2014-12-15 16:58:19 +01:00
Ludwig Ortmann
f35981a6d7 native/rtc: improve implementation 
* add error checking / warnings
* implement parts of alarm functionality
* clean up
 2014-12-13 15:21:52 +01:00
Ludwig Ortmann
37a1a105bc native/rtc: clean up documentation 2014-12-13 15:21:52 +01:00
Ludwig Ortmann
c0ef84bb9f native: move rtc to periph 
* adapt implementation to new interface
* remove now superfluous drivers directory
 2014-12-13 15:21:52 +01:00
Oleg Hahm
e79e00ef7f doc: add documentation for packet format in mc1322x 2014-12-11 17:26:26 +01:00
bapclenet
54fb0f0610 cpu/samd21: add i2c periph implementation 2014-12-11 08:32:27 +01:00
Hauke Petersen
67b4dfd89d cpu/lpc1768: added basic UART driver 2014-12-08 19:48:20 +01:00
Ludwig Ortmann
0027f90be4 Merge pull request #2118 from OlegHahm/simplify_cpu_folder_structure 
cpu: simplify folder structure
 2014-12-08 13:10:13 +01:00