Kees Bakker
bac5cda1e3
periph/i2c: convert char to uint8_t where applicapable
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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
Oleg Hahm
797ab580c8
Merge pull request #5818 from makomi/stm32f3
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cpu/stm32f3: uart: suppress cppcheck nullPointer errors
2016-09-23 20:13:29 +02:00
Matthias Kolja Miehl
0bb7050c60
cpu/stm32f3: uart: make sure that 'port' and 'dev' are !=NULL
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This fixes some cppcheck nullPointer errors.
2016-09-11 17:19:59 +02:00
5ab97fe38b
cpu: build cortexm vectors.c without LTO
2016-08-29 13:30:17 +02:00
René Kijewski
f31a70de60
Merge pull request #5578 from zhuoshuguo/fix_stm32f_include_headers
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cpu/stm32: fix header include guards
2016-07-05 15:20:21 +02:00
Ian Martin
49ae438dd5
doc: eliminate clutter in adc and gpio periph docs
2016-06-29 15:08:32 -04:00
zhuoshuguo
10f8ce1118
cpu/stm32: fix include header guards.
2016-06-28 20:30:29 +02:00
Peter Kietzmann
126f12b138
Merge pull request #4164 from DipSwitch/add_clock_selection_stm32f3
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cpu: Add clock source selection based on CLOCK_HSE or CLOCK_HSI for STM32F3 family
2016-03-30 09:32:33 +02:00
DipSwitch
cc5a06d954
cpu: Add clock source selection based on CLOCK_HSE or CLOCK_HSI for STM32F3 family
2016-03-29 22:45:11 +02:00
DipSwitch
bd9b3a269c
cpu/stm32/perip/dac: Move DAC implementation to stm32_common/periph since all STM32 DAC's have the same basics
2016-03-29 22:25:50 +02:00
DipSwitch
6e9f36c0c5
cpu/stm32_common/gpio: Use default gpio_t type and defines
2016-03-29 22:25:50 +02:00
Hauke Petersen
46bf22a01d
cpu/stm32f3: adapted GPIO driver
2016-03-17 14:55:30 +01:00
Hauke Petersen
b23cde98cf
cpus: adapted UART implementations to cb type change
2016-03-15 11:02:06 +01:00
DipSwitch
d72cdcaad2
cpu/stm32/gpio_exti: EXTI->PR is of type RW_w1 so don't RMW the pending status flags
2016-03-11 15:46:41 +01:00
Oleg Hahm
596c25daca
Merge pull request #4943 from gebart/pr/while-loops
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Use {} notation for empty while loops
2016-03-09 13:42:32 +01:00
6881f65f46
cpu: cortexm*: move cpu_conf.h stuff from cpu.h into cpu_conf_common.h
2016-03-05 18:20:17 +01:00
Joakim Nohlgård
3f122fbba2
cpu/stm32f3: Use {} notation for empty while loops
2016-03-03 16:31:27 +01:00
Hauke Petersen
b11a3ad74b
cpus: adapted timer implementations to API changes
2016-02-29 14:45:00 +01:00
Joakim Nohlgård
e4629eb0bb
cpu/stm32f3: spi: Cast enum to unsigned int for comparison
2016-02-28 00:08:06 +01:00
Steffen Pengel
35635e4039
stm32f3: periph: uart: add misssing uart overrun handling
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On overrung the ORE bit in the ORECF register is set.
An overrun error occurs when a character is received when RXNE has not been reset. Data
can not be transferred from the shift register to the RDR register until the RXNE bit is
cleared. The ORE bit is reset by setting the ORECF bit in the ICR register.
In case the ORE bit isn't cleared, the isr_handler() routine is called
continuously. Which prevents the system from normal scheduling.
2016-02-21 20:30:29 +01:00
Hauke Petersen
c82dda9b74
Merge pull request #4815 from DipSwitch/pr/fix_stm32_exti_isr
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STM32 GPIO: Fix exti_isr handling to only call callbacks of lines with there IRQ enabled
2016-02-21 14:11:36 +01:00
DipSwitch
df996044e2
STM32 GPIO: Fix exti_isr handling to only call callbacks of lines with have there interrupt enabled
2016-02-21 09:43:42 +01:00
Joakim Nohlgård
e2f7ac78f0
Merge pull request #4040 from gebart/pr/periph-timer-init-freq
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periph/timer: Change timer_init API to support arbitrary (integer) frequencies
2016-02-15 23:36:44 +01:00
Joakim Nohlgård
5ab848548b
cpu/stm32f3: Update to match timer_init API change
2016-02-13 21:29:36 +01:00
Hauke Petersen
cf7299c09e
cpu/stm32f3: adapted to PWM interface changes
2016-02-12 16:09:58 +01:00
Hauke Petersen
ea8db10524
cpu/stm32: use common CPUID implementation
2016-02-10 09:12:30 +01:00
Hauke Petersen
14a4ed69b6
cpu/stm32f3: use common STM32 files
2016-02-10 09:12:29 +01:00
Hauke Petersen
975e027360
cpu: use Hauke's correct email address
2016-02-09 16:09:40 +01:00
Hauke Petersen
940097336a
cpu: cleanup and unification of CPUID implementations
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- moved definition of CPUID_LEN to periph_cpu.h
- fixed some doxygen
- simplyfied some implementations
2016-02-08 14:36:03 +01:00
Hauke Petersen
ad0abdcadd
cpus: use default isr_ctx struct in GPIO drivers
2016-01-27 17:00:37 +01:00
Cenk Gündoğan
6e7f83a390
cpu: stm32f3: spi: remove unused vtimer include
2015-11-10 12:26:58 +01:00
Hauke Petersen
9741267d9d
cpu/stm32f3: adapted UART driver
2015-10-27 14:59:38 +01:00
Peter Kietzmann
e539db10ee
Merge pull request #4104 from gebart/pr/drop-timer-reset
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periph/timer: Drop timer_reset
2015-10-26 08:36:01 +01:00
Hauke Petersen
82c843a000
cpu: removed init_slave from I2C drivers
2015-10-20 16:57:39 +02:00
Joakim Nohlgård
cbaeccdb90
periph/timer: Drop timer_reset
2015-10-17 20:11:03 +02:00
Hauke Petersen
d43dc9182f
cpu: s/GPIO(x,y)/GPIO_PIN(x,y)/
2015-10-13 14:59:54 +02:00
Peter Kietzmann
6dd73a0e70
Merge pull request #3895 from haukepetersen/opt_f3_baudcalc
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cpu/stm32f3: optimized baudrate calculation
2015-09-29 22:24:23 +02:00
Joakim Nohlgård
98c465008b
all: Update @gebart family name, email
2015-09-20 13:47:39 +02:00
Hauke Petersen
b4e3c2849c
cpu/stm32f3: optimized baudrate calculation
2015-09-18 12:17:01 +02:00
3e0bcd45c5
cpu: stm32f3: remove obsolete hwtimer support
2015-09-16 10:58:52 +02:00
Martine Lenders
93f555ef69
Merge pull request #3782 from OlegHahm/RIOT_assert
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core: RIOT's own assert macro
2015-09-12 13:12:34 +02:00
Hauke Petersen
32cf5423a2
cpu/stm32f3: disable debug in GPIO driver
2015-09-07 18:13:00 +02:00
Oleg Hahm
e2639d7f83
core: use enums for panic
2015-09-04 16:14:35 +02:00
fa00154f2a
cpu: stm32f3: use periph_common SPI functions
2015-08-14 14:46:35 +02:00
Andreas "Paul" Pauli
82c16f2b93
cpu/stm32f3: corrected register and return value, edit comment
2015-07-28 14:52:52 +02:00
Lari Lehtomäki
85cf28451b
cpu/stm32f3: Split the RAM on STM32F334 into RAM and CCM RAM
2015-07-03 16:45:39 +03:00
Hauke Petersen
5a163b2e61
Merge pull request #3230 from benoit-canet/add_missing_addtogroup_brace
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cpu/stm32f3: Add missing closing Doxygen braces for addtogroup
2015-06-23 09:56:23 +02:00
Peter Kietzmann
f62bc56648
Merge pull request #3215 from haukepetersen/fix_periphcpu_addenums
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cpu: added dev_enums.h include to all periph_cpu.h
2015-06-22 08:44:26 +02:00
Benoît Canet
8c6c1114f3
cpu/stm32f3: Add missing closing Doxygen braces for addtogroup
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The candidates locations for the closing braces were confirmed by looking at
cpu/stm32f0 headers.
The closing brace styles stick with the style of each file.
Closes #2956
2015-06-22 00:08:13 +02:00
Hauke Petersen
765c013834
Merge pull request #3155 from haukepetersen/opt_cortex_startup
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cpu: centralized startup code for cortexm CPUs
2015-06-17 00:01:56 +02:00
Hauke Petersen
4ae5204b36
cpu: added dev_enums.h include to all periph_cpu.h
2015-06-16 22:41:16 +02:00
Peter Kietzmann
666ad5da5f
Merge pull request #3165 from katezilla/nucleo-f303
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board/Nucleo-f303: initial support for the Nucleo-f303
2015-06-16 09:17:10 +02:00
Hauke Petersen
ad0e9c26b6
cpu/stm32f3: fixed init_af in GPIO driver
2015-06-15 20:40:40 +02:00
Hauke Petersen
bdb708a39e
cpu/stm32f3: optimization of startup code
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- make use of common startup code
- make use of common exception handlers
- renamed startup.c to vectors.c
2015-06-15 16:00:51 +02:00
Hauke Petersen
8c690f1d6a
cpu/stm32f3: added custom GPIO_UNDEF define
2015-06-14 16:16:28 +02:00
Hauke Petersen
3a2d89f88d
cpu/stm32f3: remodeled GPIO driver implementation
2015-06-12 19:10:48 +02:00
Katja Kirstein
4abb2bbfc6
Nucleo-f303 initial commit
2015-06-12 18:45:25 +02:00
Hauke Petersen
744ec88a74
cpu: use cortexm common linkerscript
2015-05-30 13:43:19 +02:00
Joakim Gebart
c09a8484e2
cortexm: Move ldscripts into separate directory
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Less clutter inside the cpu/* directories by placing linker scripts
under cpu/*/ldscripts/CPUNAME.ld
2015-05-30 12:20:07 +02:00
Hauke Petersen
c6d65fec8b
cpu/stm32f3: adapted to centralized cpu conf
2015-05-29 16:44:52 +02:00
haukepetersen
0d5c8546f3
cpu: adapted Makefiles to unified cortexm module
2015-05-28 19:30:07 +02:00
Hauke Petersen
9943f51080
global: renamed cpu-conf.h into cpu_conf.h
2015-05-28 15:45:05 +02:00
Peter Kietzmann
6e8096c4ea
Merge pull request #3079 from haukepetersen/opt_stm_hwtimercompat
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cpu: use hwtimer_compat module for STM CPUs
2015-05-28 14:55:22 +02:00
Peter Kietzmann
8e5541757d
Merge pull request #2911 from neumodisch/driver_i2c_stm32f3
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boards: Implemented i2c functionality for the stm32f3discovery board
2015-05-27 15:12:11 +02:00
Jan Pohlmann
50b8a96322
cpu/stm32f3: Initial import of the i2c driver.
2015-05-27 11:37:15 +02:00
Hauke Petersen
5112eb874c
cpu/stm32f3: make use of hwtimer_compat module
2015-05-27 10:02:36 +02:00
2d680776ba
cpu: stm32f3: use cortex common makefile and newlib module
2015-05-26 10:46:24 +02:00
Lucas Jenss
426170b064
Improve naming of thread stacksize/priority constants
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As discussed in #2725 , this commit renames a number of stacksize constants to
better convey their intended usage. In addition, constants for thread priority
are given a `THREAD_` prefix. Changes are:
* KERNEL_CONF_STACKSIZE_PRINTF renamed to THREAD_EXTRA_STACKSIZE_PRINTF
* KERNEL_CONF_STACKSIZE_DEFAULT renamed to THREAD_STACKSIZE_DEFAULT
* KERNEL_CONF_STACKSIZE_IDLE renamed to THREAD_STACKSIZE_IDLE
* KERNEL_CONF_STACKSIZE_MAIN renamed to THREAD_STACKSIZE_MAIN
* Move thread stacksizes from kernel.h to thread.h, since the prefix changed
* PRIORITY_MIN renamed to THREAD_PRIORITY_MIN
* PRIORITY_IDLE renamed to THREAD_PRIORITY_IDLE
* PRIORITY_MAIN renamed to THREAD_PRIORITY_MAIN
* Move thread priorities from kernel.h to thread.h since the prefix has changed
* MINIMUM_STACK_SIZE renamed to THREAD_STACKSIZE_MINIMUM for consistency
2015-05-21 00:14:23 +02:00
Joakim Gebart
018b6a73d4
stm32f3: pwm_init: return actual frequency
2015-05-16 10:17:02 +02:00
Joakim Gebart
12554b1537
cpu/stm32f3/include/stm32f334x8.h: Unix line endings
2015-05-09 09:16:56 +02:00
d0dfbf0079
cpu: stm32f3: periph: gpio: fix possibly uninitialized variable access
2015-04-08 19:52:14 +02:00
8653e685bc
stm32f3: gpio: fix isr2
2015-04-08 19:52:14 +02:00
bcb206be61
cpu: stm32f3: add myself as author
2015-04-08 19:52:03 +02:00
bb6b04bfaf
cpu: stm32f3: SPI: remove empty line
2015-04-08 19:52:03 +02:00
cfcd06964a
cpu: stm32f3: SPI: force 8bit transfers
2015-04-08 19:52:03 +02:00
333dae4c57
stm32f3: spi: ifdef stm32f303vc specific de/initialization
2015-04-08 19:52:03 +02:00
James Hollister
10f4aacf6c
cpu/stm32f3: added cpui_get for stm32f3
2015-03-08 12:14:19 -07:00
Hauke Petersen
d19515d590
cpu/stm32f3: set cpu specific hwtimer spin barrier
2015-03-04 10:44:26 +01:00
haukepetersen
bb1288b775
cpu/stm32f3: added support for stm32f334r8
2015-01-27 23:14:10 +01:00
Joakim Gebart
3292987516
stm32f3: Basic implementation of spi_acquire(), spi_release()
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Signed-off-by: Joakim Gebart <joakim.gebart@eistec.se>
2015-01-19 19:05:34 +01:00
Hauke Petersen
a365619854
cpu/stm32f3: added SPI driver
2015-01-07 20:18:25 +01:00
Hauke Petersen
426060875c
cpu/stm32f3: added low-level PWM driver
2014-11-26 16:56:59 +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
Hauke Petersen
bb347e0a30
Merge pull request #1989 from BytesGalore/EasyCPPMixing_stm32f3discovery_support_fix
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cpu/stm32f3 C++ stm32f3discovery support fix
2014-11-17 11:21:04 +01:00
BytesGalore
8060825c81
cpu/stm32f3: c++: initial support for c++, added _kill (weak) and weak attribute for _kill_r
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boards/stm32f3discovery: provided c++ feature (cpp)
2014-11-14 13:26:15 +01:00
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
72b68bc9f0
cpu: adjusted IRQ stack sizes for Cortex CPUs
2014-11-06 15:16:33 +01:00
Benjamin Valentin
879768397e
malloc: check if the requested memory is really available
2014-11-05 12:11:24 +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
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
Thomas Eichinger
d0b0af6d81
stm32f*: rename STDIO buffer and enable getchar with UART0
2014-09-26 14:16:59 +02:00
Thomas Eichinger
fc3864756f
stm32f3: be UART0 aware
2014-09-26 14:16:31 +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
René Kijewski
2cb4166c3e
all over the place: use sched_active_pid
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In many places we needlessly use `sched_active_thread->pid` whilst we
already have `sched_active_pid` with the same value, and one less
indirection.
`thread_getpid()` is made `static inline` so that there is no penalty in
using this function over accessing `sched_active_pid` directly.
2014-08-17 21:04:25 +02:00
Hauke Petersen
13894fa70c
cpus: adjusted uart implementations for changed IF
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- adjusted stm32f0
- adjusted stm32f3
- adjusted stm32f4
- adjusted sam3x8e
- adjusted nrf51822
2014-08-15 12:23:39 +02:00
Hauke Petersen
037820d6a6
board/cpu: adjusted uart driver implementations
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for
- sam3x8e
- stm32f0
- stm32f4
- sam3x8e
- nrf51822
2014-08-11 15:08:20 +02:00
