Peter Kietzmann
ebadbd6da3
Merge pull request #2323 from thomaseichinger/i2c_mutex
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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
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drivers/periph/spi: Implement thread safety for all SPI devices
2015-01-20 07:27:49 +01:00
Joakim Gebart
f64c54bf66
stm32f1: Basic implementation of spi_acquire(), spi_release()
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Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
2015-01-19 19:05:31 +01:00
Thomas Eichinger
fe643f7077
periph/i2c: added means to make I2C thread-safe
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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
9fffd99493
stm32f1: mark interrupt vector table as __attribute__((used))
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Enables gcc LTO for stm32f1 based boards
2015-01-08 15:59:54 +01:00
547ddddad2
stm32f1: make function definition match declaration
2014-12-19 15:15:00 +01:00
Oleg Hahm
000450c894
Merge pull request #2117 from OlegHahm/doxygen_eliminate_warnings
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Doxygen eliminate warnings pt. 2
2014-12-04 17:18:42 +01:00
Thomas Eichinger
18647bb5ac
cpu/stm32f1: use correct timer device in timer interrupt
2014-12-03 13:28:55 +01:00
Oleg Hahm
d3d68c876f
doc: use @brief for single defines
2014-11-30 21:18:24 +01:00
BytesGalore
a4d2ee307c
cpu: added extern "C" to headers
2014-11-24 19:10:15 +01:00
Hauke Petersen
2220a9fab0
core/cpu/boards: removed fw_puts from RIOT
2014-11-21 13:09:02 +01:00
Hauke Petersen
62b6522e01
cpu: moved reboot_arch for cortex cpus
2014-11-20 17:22:39 +01:00
9ce0b676b4
core: sys: move ringbuffer to core
2014-11-19 14:18:39 +01:00
Thomas Eichinger
256ce73d2c
boards: initial import for HiKoB fox
2014-11-18 17:24:47 +01:00
Hauke Petersen
6b33ff1a31
Merge pull request #2004 from dangnhat/cpp_for_iot_lab_m3
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iot-lab_m3: C++ support
2014-11-14 13:00:49 +01:00
Pham Huu Dang Nhat
df192b0f25
cpu/stm32f1: c++: added _kill (weak) and weak attribute for _kill_r
2014-11-14 16:55:30 +07:00
Thomas Eichinger
2b0d49c8b1
Merge pull request #1954 from haukepetersen/fix_cortex_irqstacksize
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cpu: adjusted IRQ stack sizes for Cortex CPUs
2014-11-14 10:50:51 +01:00
Ian Martin
7bbdbcc7cb
Allow the application's makefile to specify a custom linker script, for example:
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LINKERSCRIPT = custom-linkerscript.ld
2014-11-10 14:28:35 -05:00
Hauke Petersen
65520865b1
cpu/stm32f1: adjusted to RTT interface changes
2014-11-07 12:29:31 +01:00
Hauke Petersen
72b68bc9f0
cpu: adjusted IRQ stack sizes for Cortex CPUs
2014-11-06 15:16:33 +01:00
Thomas Eichinger
d43367e0a2
cpu/stm32f1: fix wrong bit operation in SPI init
2014-11-06 15:09:35 +01:00
benpicco
cedc588d77
Merge pull request #1782 from benpicco/fix_malloc
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check if the requested memory is really available in _sbrk_r
2014-11-05 13:21:40 +01:00
Benjamin Valentin
879768397e
malloc: check if the requested memory is really available
2014-11-05 12:11:24 +01:00
Hauke Petersen
ac2ff23020
cpu/stm32f1: fixes to i2c driver
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- fixes BUSY on initialization
2014-11-04 21:09:40 +01:00
Thomas Eichinger
76d0d6c4a2
cpu/stm32f1: fixes for the cpuid driver
2014-11-04 13:11:30 +01:00
Christian Mehlis
f3b1753ac7
added spark core board
2014-11-02 14:36:42 +01:00
Hinnerk van Bruinehsen
9ba980dfd9
cpu: stm32f1 spi: fix typos
2014-10-31 01:24:32 +01:00
Hinnerk van Bruinehsen
aca4724447
lint: fix warnings of possible nullPointer dereferences
2014-10-31 01:24:30 +01:00
Hinnerk van Bruinehsen
a5aeaab87b
lint: fix unreadVariable warnings
2014-10-31 01:24:30 +01:00
Hinnerk van Bruinehsen
2103249815
lint: fix unassignedVariable warnings in stm32f1
2014-10-31 01:24:28 +01:00
Hauke Petersen
56062b0f23
Merge pull request #1872 from thomaseichinger/stm32f1-i2c-multibyte-fix
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cpu/stm32f1: fix i2c master read for N=2 and N>2 bytes
2014-10-30 23:24:00 +01:00
Hauke Petersen
e7fbaf3815
cpu: removed NAKED attribute from ISRs
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- removed the __attribute__((naked)) from ISRs
- removed ISR_ENTER() and ISR_EXIT() macros
Rationale: Cortex-Mx MCUs save registers R0-R4 automatically
on calling ISRs. The naked attribute tells the compiler not
to save any other registers. This is fine, as long as the
code in the ISR is not nested. If nested, it will use also
R4 and R5, which will then lead to currupted registers on
exit of the ISR. Removing the naked will fix this.
2014-10-30 19:33:32 +01:00
Thomas Eichinger
ede33a6364
cpu/stm32f1: fix i2c read for N=2 bytes
2014-10-24 14:48:31 +02:00
Thomas Eichinger
414be5257d
cpu/stm32f1: fix i2c master read for N>2 bytes
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This fixes reading more than 2 bytes from the slave device.
In the current implementation the last byte was not read from
data register and the termination sequence buggy.
2014-10-24 14:08:27 +02:00
Oleg Hahm
481d4f2ee3
doc: fix ambiguous file name warnings
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doxygen does a good job itself, identifying the unique part of the path
to identify a file.
2014-10-23 20:53:00 +02:00
Oleg Hahm
6d8c0d74c3
doc: some doxygen cleanups
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* removed RIOT unrelated cpu documentation
* introduced cpu_specific prefix to mark such documentation
* put oneway_malloc and crypto into sys group
2014-10-23 17:29:25 +02:00
Fabian Nack
45b3da9be7
cpu - multiple: adapt spi drivers to interface extension
2014-10-16 17:47:10 +02:00
Hauke Petersen
0fed9a438c
cpu/stm32f1: added low-level I2C driver
2014-10-15 14:50:14 +02:00
Thomas Eichinger
420f20f4bc
cpu/stm32f1: overwrite HWTIMER_WAIT_OVERHEAD
2014-10-10 11:43:02 +02:00
Thomas Eichinger
19db6ded85
cpu/stm32f1:board/iot-lab_M3: fix and cleanup for GPIO low level driver
2014-10-10 11:42:08 +02:00
Thomas Eichinger
a16d326bf0
stm32f1: implement RTT driver
2014-10-09 11:13:06 +02:00
Hauke Petersen
f3d8f05d6e
cpu/stm32f1: fixed gpio driver
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- changed #ifdef to #if for device filter
- guarded file in case no GPIO device is defined
- added guards around interrupts
2014-10-01 22:01:46 +02:00
Thomas Eichinger
fccfce2d59
stm32f1: implement 32bit hwtimer by cascading two timers
2014-10-01 20:54:14 +02:00
Hauke Petersen
25c891ecdd
Merge pull request #1736 from haukepetersen/fix_stm32f1_somecleanup
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board/iot-lab_M3: cleanup of SPI and radio driver
2014-09-30 12:02:42 +02:00
Hauke Petersen
c7807517da
cpu/stm32f1: added clock config to cpu.c
2014-09-30 11:25:56 +02:00
Hauke Petersen
6ee15ea6df
cpu/stm32f1: cleanup in SPI driver
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- made config more versatile
- added pin configuration to spi_init()
2014-09-30 11:19:16 +02:00
Thomas Eichinger
d0b0af6d81
stm32f*: rename STDIO buffer and enable getchar with UART0
2014-09-26 14:16:59 +02:00
Thomas Eichinger
c83e4cb361
stm32f1: unify UART0 use
2014-09-26 14:16:59 +02:00
Hauke Petersen
d7741efa03
cpu/stm32f1: added missing spi function
2014-09-25 14:25:04 +02:00
Hinnerk van Bruinehsen
129e9b0bfa
cpu: multiple: change size_t to ptrdiff_t for_sbrk_r
2014-09-14 22:07:05 +02:00
