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3821 Commits

Author SHA1 Message Date
José Alamos
296356fe4e
Merge pull request #10325 from gschorcht/esp32_doxygen_fix 
cpu/esp32: doxygen fix for periph/gpio
 2018-11-05 14:58:32 +01:00
Gunar Schorcht
100a4c666e cpu/esp32: doxygen fix 
Removes architecture specific includes from documentation of module  Peripheral Driver Interface / GPIO.
 2018-11-05 11:27:00 +01:00
Gunar Schorcht
ffd69868c6 cpu/esp8266: doxygen fix 
Removes architecture specific includes from documentation of module  Peripheral Driver Interface / GPIO.
 2018-11-05 11:23:40 +01:00
Francisco Acosta
b2fc9b197e cpu/atmega*: remove unnecessary code (already factored out) 
cpu.c and startup.c were redundant in most platforms, except for
atmega256rfr2. The common code is now in cpu/atmega_common/cpu.c
and cpu/atmega_common/startup.c. cpu_conf.h is also removed as
it's now in cpu/atmega_common/include thus shared by all atmega
based platforms.
 2018-11-02 16:23:48 +01:00
Francisco Acosta
4f28407af8 cpu/atmega_common: use the same cpu_conf for all atmega based boards 
Removes redundancy of code since all the boards were defining
the same variables. Moreover, the stack sizes are unified per
architecture, as required.
 2018-11-02 16:23:48 +01:00
Francisco Acosta
feac98cc97 cpu/atmega_common: add cpu.c and startup.c common code 
Removes duplicated code for atmega platforms. They were all
basically the same, only with the exception of atmegarfr2,
for which there is an #if statement to use the code in the
same file.
 2018-11-02 16:23:47 +01:00
Francisco Acosta
0d95cc877b
Merge pull request #10273 from snej/master 
cpu/esp32: allow explicit ESP32 crystal freq configuration
 2018-11-01 14:04:57 +01:00
Jens Alfke
ce1fe776cf cpu/esp32: allow explicit ESP32 crystal freq configuration 
Some ESP32 boards (like my SparkFun ESP32 Thing) have a main clock
crystal that runs at 26MHz, not 40MHz. RIOT appears to assume 40MHz.
The mismatch causes the UART to not sync properly, resulting in
garbage written to the terminal instead of log output.

I’ve added:

* A new board configuration constant ESP32_XTAL_FREQ that defaults
  to 40, but can be overridden by a board def or at build time to
  force a specific value (i.e. 26).
* Some code spliced into system_clk_init() to check this constant and
  call rtc_clk_init() to set the correct frequency.
* A copy of the rtf_clk_init() function from the ESP-IDF sources.

Fixes #10272
 2018-10-30 16:42:07 -07:00
Alexandre Abadie
c71c27cf5c cpu/nrf51: add gpio to features provided 2018-10-27 09:47:42 +02:00
MrKevinWeiss
3e1fd9f494 cpu/stm32_common/i2c: Fix error handling in i2c_1.c 
Errors flags could not clear making the i2c unusable after error.
This fix removes the error check in start so the error flags can clear and does proper checking for status bits before _bus_check.
 2018-10-26 09:56:35 +02:00
Juan I Carrano
4d85bcf510
Merge pull request #10062 from cladmi/pr/make/cpu/fe310/features 
cpu/fe310: rtc depend on the rtt feature and hifive1 update
 2018-10-23 13:28:17 +02:00
Kevin "Bear Puncher" Weiss
cb09092c0b
Merge pull request #10125 from gschorcht/esp8266_cpu_freq 
cpu/esp8266: cpu frequency settings feature added
 2018-10-19 14:53:45 +02:00
Schorcht
0d796d6eec cpu/esp8266: cpu frequency settings 2018-10-19 13:08:32 +02:00
Hauke Petersen
86b4a41466
Merge pull request #10158 from silkeh/fix-nrf5x-gpio 
nrf5x_common: gpio: fix port 1 functionality
 2018-10-17 17:17:46 +02:00
Kevin "Bear Puncher" Weiss
0628345364
Merge pull request #10093 from aabadie/pr/drivers/periph_eeprom_refactor 
drivers/periph_eeprom: refactor implementation and test application
 2018-10-16 16:30:40 +02:00
Kevin "Bear Puncher" Weiss
7187bbf8cf
Merge pull request #9426 from gschorcht/esp32 
ESP32 port
 2018-10-16 15:24:25 +02:00
Semjon Kerner
5b0152f4f7 drivers/netdev_ieee802154: drop NETOPT_MAX_PKT_SIZE 2018-10-16 13:28:03 +02:00
Alexandre Abadie
e9a6ebc409 cpu: drivers/eeprom: refactor periph_eeprom implementation 2018-10-16 10:39:10 +02:00
Peter Kietzmann
b2c791c6cb
Merge pull request #10135 from miri64/cpu/enh/periph-gpio-irq-closing-endif 
cpu, periph_gpio: mark closing #endif for MODULE_PERIPH_GPIO_IRQ
 2018-10-15 13:41:02 +02:00
Gunar Schorcht
5ef7adfbcb cpu/esp32: fix problem with tests/thread_race 
The problem seemed to be a pipelining problem of write and read instructions when swapping the context. An isync instruction when returning from a context switch solves the potential pipelining problem.
 2018-10-14 15:08:31 +02:00
Gunar Schorcht
df1b6521f4 cpu/esp32: fixes the problem with tests/pthread_* 
Reason for the problem was that tast_exit function in thread_arch.c tried to release the thread a second time although it was already released in sched_task_exit. A simple check whether the thread is already released (sched_active_thread == NULL) solved the problem.
 2018-10-14 13:55:43 +02:00
Gunar Schorcht
fddfe86a4b cpu/esp32: fixes dependency problem for timer 
Xtensa newlib version requires pthread_setcancelstate as symbol. Therefore, the module pthread was always used, which in turn requires the module xtimer. The xtimer module, however, uses TIMER_DEV(0). Therefore, tests/timers failed for TIMER_DEV(0).
 2018-10-14 13:50:38 +02:00
Silke Hofstra
58e39da255 nrf5x_common: gpio: fix port 1 functionality 
Pins on GPIO port 1 were not correctly set.
This is resolved by using the (previously unused) pin_num function.
 2018-10-12 18:12:22 +02:00
Silke Hofstra
8efeb4a4f1 Revert "Merge pull request #9699 from miri64/nrf5x_common/fix/gpio-unused-function" 
This reverts commit 2d10390b56, reversing
changes made to 2f480efb60.
 2018-10-12 17:46:43 +02:00
cladmi
e0a5860bb7
cpu/stm32_common: remove inadapted periph_flash_common 
The `periph_flash_common` feature was only defined here to trigger
inclusion of a source file with common functions.
It even only defines private symbols `_lock` and `_unlock` so no reason
to expose it to the build system.
And in practice, all stm cpus providing `periph_flashpage` or
`periph_eeprom` were required to provide `periph_flash_common` to allow
including it.

The previous implementation was only parsing in the modules were in
`FEATURES_REQUIRED` wich did not take cases of `FEATURES_OPTIONAL` into
account.
And also, in the same time, as the dependencies was declared in
`Makefile.include` it was processed before `Makefile.dep` so never handled
cases where a module could depend on `periph_flashpage` or
`periph_eeprom` feature.

It is replaced by selecting the common source file when module using it
are included.

The now useless feature `periph_flash_common` is removed from
`FEATURES_PROVIDED`.
 2018-10-11 15:20:44 +02:00
cladmi
d8080a66e4
cpu/stm32_common: Do not use USEMODULE to select i2c implem 
`cpu/stm32_common/Makefile.dep` was never included by the global
`Makefile.dep`, so declaring this `USEMODULE +=` here was never shown to
the build system and never exported as `MODULE_PERIPH_I2C_X` variables.

In fact, `USEMODULE` was only used to trigger the `periph.mk`/`SUBMODULES`
mechanism to add matching source files names to `SRC` and so select
the implementation for each CPU type.

It is replaced by just explicitly selecting the right source file.
 2018-10-11 15:20:25 +02:00
Hauke Petersen
5f50db07e8 misc: use correct hauke.petersen@fu email address 2018-10-11 12:20:37 +02:00
Kevin "Bear Puncher" Weiss
9a75ee0d47
Merge pull request #10127 from gschorcht/esp8266_i2c_fix 
cpu/esp8266: improvements of I2C implementation
 2018-10-10 17:13:34 +02:00
Gunar Schorcht
4fcfb7ca06 cpu/esp8266: i2c improvements 
The commit
- improves the timing of the SDA and SCL signals that fixes communication problems with some slaves (#10115),
- introduces the internal function _i2c_clear which clears the bus when SDA line is locked at LOW, and
- renames internal _i2c_*_sda and _i2c_*_scl functions to function names that are more clear, e.g., _i2c_clear_sda to _i2c_sda_low.
 2018-10-10 12:17:20 +02:00
Martine Lenders
7994f35c7a stm32f1: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:01 +02:00
Martine Lenders
92c5a7824a stm32_common: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
98ddcdc783 sam3: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
95819c660b sam0_common: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
67122b51f3 nrf5x_common: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
0ed57df4b5 lpc2387: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
f1b16fcb32 lpc1768: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
896212e320 lm4f120: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
53a9797e56 kinetis: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
769bf572a0 fe310: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
aa0f93067f ezr32wg: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
ce12d4cefb esp8266: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Martine Lenders
ff54112f82 efm32: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:10:59 +02:00
Martine Lenders
4431f8ee0a cc26x0: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:10:59 +02:00
Martine Lenders
73061ae70e cc2538: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:10:59 +02:00
Martine Lenders
0eebda0958 atmega_common: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:10:59 +02:00
Martine Lenders
4e92c2a424
Merge pull request #10007 from haukepetersen/fix_gpioirq_fe310 
cpu/fe310/gpio: use gpio_irq feature
 2018-10-09 14:22:43 +02:00
Martine Lenders
328d305215
Merge pull request #10001 from haukepetersen/fix_gpioirq_esp8266 
cpu/esp8266/gpio: use gpio_irq feature
 2018-10-09 13:40:48 +02:00
Francisco Acosta
5d9b980769
Merge pull request #9993 from haukepetersen/fix_gpioirq_ezr32wg 
cpu/ezr32wg/gpio: use gpio_irq feature
 2018-10-09 13:28:30 +02:00
Martine Lenders
2f944f4c79
Merge pull request #10006 from haukepetersen/fix_gpioirq_sam3 
cpu/sam3/gpio: use gpio_irq feature
 2018-10-09 13:11:37 +02:00
Martine Lenders
7b581a4b1c
Merge pull request #10004 from haukepetersen/fix_gpioirq_lm4f120 
cpu/lm4f120/gpio: use gpio_irq feature
 2018-10-09 13:11:15 +02:00
Martine Lenders
15603d689b
Merge pull request #10002 from haukepetersen/fix_gpioirq_atmega 
cpu/atmega/gpio: use gpio_irq feature
 2018-10-09 12:02:40 +02:00
Schorcht
4c516aa1ad cpu/esp32: scope for GPIO_IRQ submodule added 2018-10-09 11:41:59 +02:00
Martine Lenders
f6ef19a5ea
Merge pull request #9999 from haukepetersen/fix_gpioirq_cc26x0 
cpu/cc26x0/gpio: use gpio_irq feature
 2018-10-09 11:41:07 +02:00
Schorcht
73d0670b80 cpu/esp32: pwm initialization fixed 2018-10-09 11:27:54 +02:00
Martine Lenders
8e3a43b309
Merge pull request #9997 from haukepetersen/fix_gpioirq_lpc2387 
cpu/lpc2387/gpio: use gpio_irq feature
 2018-10-09 11:22:11 +02:00
Martine Lenders
96e2a3d657
Merge pull request #9995 from haukepetersen/fix_gpioirq_lpc1768 
cpu/lpc1768/gpio: use gpio_irq feature
 2018-10-09 11:01:17 +02:00
Schorcht
3a63945621 cpu/esp32: i2c speed values finetuned 2018-10-09 10:59:40 +02:00
Martine Lenders
aa12006da3
Merge pull request #10003 from haukepetersen/fix_gpioirq_stm32_common 
cpu/stm32_common/gpio: use gpio_irq feature
 2018-10-09 10:20:38 +02:00
Schorcht
841d2790e6 cpu: add esp32 2018-10-08 14:40:43 +02:00
Schorcht
3ac99877ac cpu: add esp32 2018-10-08 12:20:49 +02:00
Schorcht
32e602680b cpu: add esp32 vendor files 2018-10-08 12:20:49 +02:00
Hauke Petersen
1b62f7cd40 cpu/efm32/gpio: use gpio_irq feature 2018-10-04 18:43:24 +02:00
Martine Lenders
44910a4f61
Merge pull request #10008 from haukepetersen/fix_gpioirq_stm32f1 
cpu/stm32f1/gpio: use gpio_irq feature
 2018-10-04 14:13:01 +02:00
Alexandre Abadie
13654a950b cpu/samr30: add support for samr30g18a 
Co-authored-by: biboc <bapclenet@gmail.com>
 2018-10-01 10:15:08 +02:00
Kaspar Schleiser
f2d28f88c5
Merge pull request #10066 from gebart/pr/netdev_tap-Wshadow 
native/netdev_tap: Rename variable to fix -Wshadow warning
 2018-09-28 10:13:20 +02:00
Joakim Nohlgård
4a5ef1d2f6 native/netdev_tap: Rename variable to fix Wshadow warning 2018-09-28 09:57:30 +02:00
Kevin "Bear Puncher" Weiss
e36cd53945
Merge pull request #10061 from cladmi/pr/cpu/esp8266/cleanup 
cpu/esp8266: remove duplicate 'CPU' variable
 2018-09-28 09:35:42 +02:00
Kevin Weiss
df7468a2f0
Merge pull request #10017 from gschorcht/esp8266_i2c_fix 
cpu/esp8266: periph/i2c fix
 2018-09-28 08:17:05 +02:00
cladmi
4bf7ab5dd0
cpu/fe310: rtc depend on the rtt feature 
It is the role of boards based on 'cpu/fe310' to give the configuration
for the rtc/rtt.

The fe310/periph/rtc implementation depends on having periph/rtt configured
by the board so depends on the board 'providing' the periph_rtt feature
and declaring the required macros.

It should not simply depend of the 'periph_rtt' module as this does not
enforce having a configuration for the module in the board.

In practice, when compiling, it would result in undefined 'RTT' symbols,
instead of the build system detecting it.
 2018-09-27 18:11:16 +02:00
Schorcht
6307ace126 cpu/esp8266: periph/i2c fix 2018-09-27 17:48:20 +02:00
cladmi
8f68e69da3
cpu/esp8266: remove duplicate 'CPU' variable 2018-09-27 17:42:53 +02:00
Hauke Petersen
272ae30d26
Merge pull request #10005 from haukepetersen/fix_gpioirq_nrf 
cpu/nrf5x/gpio: use periph_gpio_irq feature
 2018-09-26 17:58:59 +02:00
Hauke Petersen
45f2a59e13
Merge pull request #9994 from haukepetersen/fix_gpioirq_cc2538 
cpu/cc2538/gpio: use gpio_irq feature
 2018-09-26 17:05:48 +02:00
Martine Lenders
f53c4c076a
Merge pull request #10043 from PeterKietzmann/pr_msp430_inc_ipstack 
cpu/msp430: increase default stacksize for gnrc_ipv6 thread
 2018-09-26 13:13:02 +02:00
Joakim Nohlgård
7a857a939c
Merge pull request #9807 from gebart/pr/kinetis-adc-average 
kinetis: ADC: Add hardware averaging configuration
 2018-09-26 12:54:29 +02:00
PeterKietzmann
df58b7293b cpu/msp430: increase default stacksize for gnrc_ipv6 thread 2018-09-26 11:06:05 +02:00
Hauke Petersen
e71281943a cpu/kinetis/gpio: use gpio_irq feature 2018-09-26 09:53:30 +02:00
smlng
59e299635b cppcheck: add/correct reason for cppcheck-suppress 
Adding and correcting description/rational on why certain cppcheck
warnings or errors are intentionally suppressed.
 2018-09-25 12:03:58 +02:00
Hauke Petersen
2267499873 cpu/nrf5x/gpio: use periph_gpio_irq feature 2018-09-21 09:19:08 +02:00
Hauke Petersen
25e901ef73 cpu/stm32f1/gpio: use gpio_irq feature 2018-09-21 08:20:04 +02:00
Hauke Petersen
a956d71a67 cpu/stm32_common/gpio: use gpio_irq feature 2018-09-21 08:19:51 +02:00
Hauke Petersen
e53abca10a cpu/sam3/gpio: use gpio_irq feature 2018-09-21 08:19:41 +02:00
Hauke Petersen
6afd0efdd8 cpu/sam0_common/gpio: use gpio_irq feature 2018-09-21 08:19:31 +02:00
Hauke Petersen
72986ecb9b cpu/lpc2387/gpio: use gpio_irq feature 2018-09-21 08:19:15 +02:00
Hauke Petersen
4913dfaa9f cpu/lpc1768/gpio: use gpio_irq feature 2018-09-21 08:18:55 +02:00
Hauke Petersen
1a7978000e cpu/lm4f120/gpio: use gpio_irq feature 2018-09-21 08:18:42 +02:00
Hauke Petersen
be94b99eda cpu/fe310/gpio: use gpio_irq feature 2018-09-21 08:18:14 +02:00
Hauke Petersen
15ca5e8c93 cpu/ezr32wg/gpio: use gpio_irq feature 2018-09-21 08:18:04 +02:00
Hauke Petersen
8ff5c91d9f cpu/esp8266/gpio: use gpio_irq feature 2018-09-21 08:17:52 +02:00
Hauke Petersen
84066ea11d cpu/cc26x0/gpio: use gpio_irq feature 2018-09-21 08:17:26 +02:00
Hauke Petersen
36d88c2c40 cpu/cc2538/gpio: use gpio_irq feature 2018-09-21 08:16:37 +02:00
Hauke Petersen
94ff02f3c4 cpu/atmega/gpio: use gpio_irq feature 2018-09-21 08:11:20 +02:00
Hauke Petersen
c7e6d15990
Merge pull request #9976 from haukepetersen/fix_native_gpioirqfeatureremove 
native: remove feature `periph_gpio_irq`
 2018-09-20 15:18:21 +02:00
Hauke Petersen
a965532d07 cpu/native/gpio: remove empty gpio irq func stubs 2018-09-20 14:51:19 +02:00
Hauke Petersen
da899dafbf cpu/mips_pic32/gpio: remove gpio_init_int stub 2018-09-20 14:50:32 +02:00
Alexandre Abadie
1022050dc7
Merge pull request #9923 from cladmi/pr/cleanup/duplicate_includes 
boards/cpu: cleanup duplicate includes
 2018-09-19 16:08:37 +02:00
Francisco Acosta
3721f193d0
Merge pull request #9816 from leandrolanzieri/lobaro_port 
boards/lobaro-lorabox: Add support for Lobaro LoraBox board
 2018-09-18 19:35:59 +02:00
Leandro Lanzieri
bd1b309c39 cpu/stm32l1: Add support for stm32l151cb CPU 2018-09-18 18:05:34 +02:00
Bas Stottelaar
fbb490a2e0 cpu: efm32: add support for no DC-DC converter 2018-09-17 19:31:22 +02:00
Joakim Nohlgård
dd2fad6b9b kinetis: ADC: Add hardware averaging configuration 
This allows a board configuration to select which kind of averaging
should be applied to the pin instead of always using 32 sample average.
Very high impedance sources may need to disable hardware averaging in
order to give correct values, the on-chip temperature sensor is one such
signal source.
 2018-09-12 16:32:48 +02:00
cladmi
28d3ba64d4
cpu/cc430: remove duplicate include 
Includes of $(CPU)/include is already included in the main Makefile.include
in the line before including this file.
 2018-09-11 16:32:34 +02:00
Peter Kietzmann
25868d1e04
Merge pull request #9885 from dylad/sam0_fix_spi_mode 
sam0/spi: fix SPI mode assignment
 2018-09-10 08:42:30 +02:00
smlng
da8cee0cb9 cpu/mips32r2_generic: fix PERIPH_TIMER_PROVIDES_SET 
Do not set PERIPH_TIMER_PROVIDES_SET to 1, this is not required and
inconsistent with its usage in other CPUs.
 2018-09-07 22:15:51 +02:00
smlng
740eafe93b cpu/fe310: add missing PERIPH_TIMER_PROVIDES_SET 2018-09-07 22:15:13 +02:00
smlng
9468feeaaf cpu/esp8266: add missing PERIPH_TIMER_PROVIDES_SET 2018-09-07 22:14:32 +02:00
Andreas "Paul" Pauli
dc6eb82406
Merge pull request #9722 from smlng/pr/cc2538/adc 
cpu/cc2538: enhance periph ADC
 2018-09-06 14:12:03 +02:00
Francisco Acosta
fad4d9be19
Merge pull request #9781 from cladmi/pr/toolchain/avr/linkerscript 
atmega_common: allow defining rom and ram length for link.
 2018-09-05 16:00:33 +02:00
cladmi
9720d9c51c
cpu/atmega_common: Allow specifying a reserved space in ROM 
It is defined using the `ROM_RESERVED` variable.

This should allow supporting arduino bootloader that is stored at the
end of the ROM.
 2018-09-05 12:20:36 +02:00
cladmi
493cad03da
atmega_common: make rom and ram length definition mandatory 
Now all atmega cpu define them so use them by default.
 2018-09-05 12:20:33 +02:00
cladmi
e4635004f7
cpu/atmega1284p: configure RAM and ROM length 
Info taken from https://www.microchip.com/wwwproducts/en/atmega1284p

TODO: update "board not enough memory".
 2018-09-05 12:20:31 +02:00
cladmi
2ff7137733
cpu/atmega256rfr2: configure RAM and ROM length 
Info taken from https://www.microchip.com/wwwproducts/en/atmega256rfr2

TODO: update "board not enough memory".
 2018-09-05 12:20:28 +02:00
cladmi
c6a45e4082
cpu/atmega328p: configure RAM and ROM length 
Info taken from https://www.microchip.com/wwwproducts/en/atmega328p

TODO: update "board not enough memory".
 2018-09-05 12:20:26 +02:00
cladmi
ef20b035bd
cpu/atmega1281: configure RAM and ROM length 
Info taken from https://www.microchip.com/wwwproducts/en/atmega1281

TODO: update "board not enough memory".
 2018-09-05 12:20:23 +02:00
cladmi
b22832b4cd
cpu/atmega2560: configure RAM and ROM length 
Info taken from https://www.microchip.com/wwwproducts/en/atmega2560

TODO: update "board not enough memory".
 2018-09-05 12:20:20 +02:00
cladmi
098770aeda
atmega_common: use binutils 2.26 ldscript for older versions 
This allows configuring __TEXT_REGION_LENGTH__ and __DATA_REGION_LENGTH__
for previous versions (ubuntu xenial for example).
 2018-09-05 12:20:17 +02:00
Gaëtan Harter
56a1ac4f2b
cpu/atmega: add avr-binutils 2.26 linkerscripts 
Generated by extracting the output of

    avr-gcc -Wl,--verbose --mmcu=$(CPU)

With avr-binutils 2.26
 2018-09-05 12:08:33 +02:00
cladmi
6e148bcf1b
atmega_common: allow defining rom and ram length for link. 
Allow configuring __TEXT_REGION_LENGTH__ and __DATA_REGION_LENGTH__ linkerscript
variables using ROM_LEN and RAM_LEN makefile variables.
 2018-09-05 12:08:31 +02:00
Schorcht
e4ca897661 cpu: add esp8266 2018-09-05 02:39:50 +02:00
Schorcht
e528fb8e2d cpu: add esp8266 vendor files 2018-09-05 02:39:50 +02:00
dylad
4e6d3d1f92 sam0/spi: fix SPI mode assignment 
Signed-off-by: dylad <dylan.laduranty@mesotic.com>
 2018-09-04 13:58:51 +02:00
Dylan Laduranty
8871e5aaa6
Merge pull request #9876 from fedepell/sercomid-9875 
sam0_common: fix sercom_id return value for SERCOM5 (#9875)
 2018-09-04 09:10:06 +02:00
ZetaR60
db7734261c
Merge pull request #9823 from fesselk/patch-1 
atmega_common/gpio_init: fix pull-up settings for GPIO_IN_PU
 2018-09-03 20:30:53 -04:00
Federico Pellegrin
d3cd2b71c0 sam0_common: fix sercom_id return value for SERCOM5 (#9875) 2018-09-03 18:57:18 +02:00
smlng
214ddc4fc4 cpu/cc2538: adapt and cleanup periph/hwrng 
Some minor adaptions due to cleanup in periph/adc and usage of
    vendor header files.
 2018-09-03 09:01:42 +02:00
smlng
d40cfab95a cpu/cc2538: enhance periph ADC 
Adapt the periph ADC implementation to use vendor defines where
    ever possible. Remove duplicate or obsolete defines and adapt
    board configuration as required.
 2018-09-03 09:01:42 +02:00
Federico Pellegrin
bfdafe877e sam0_common: correct sercom_set_gen for sercom5. it assumes SERCOM5 GEN clock is in sequence, but is not, need to put a specific if test 2018-09-02 13:39:08 +02:00
Joakim Nohlgård
efc5f2a95c msp430fxyz: Disable GPIO ISRs when periph_gpio_irq is not selected 2018-08-29 08:53:20 +02:00
Joakim Nohlgård
8996cbe313 make: Introduce new feature flag periph_gpio_irq 2018-08-29 08:53:20 +02:00
Pekka Nikander
6aa0a48558 cpu/cortexm_common/cortexm_init: Allow piecewise calling 
Refactor cortexm_init to allow bits and pieces of
   it to be called separately, while retaining the
   current API, too.  Needed for non-standard
   Cortex-M initialisation, such as with nRF52
   SoftDevice.
 2018-08-28 14:07:50 +03:00
Karl Fessel
d9aac6a7d4 atmega_common/gpio_init: fix pull-up settings for GPIO_IN_PU 
This Patch makes gpio_init precalculate the pin mask once,
This Patch makes gpio_init of atmega_common configure the pin as an input and configure the pullup in the case of GPIO_IN_PU.
GPIO_IN_PU and GPIO_IN need to change pullup so they need to change output (this is coverd by the not touching outputs is not guaranteed statement)
(this is a special case for atmega the pull_up is configured by writing 1 to the port_register which is also the level of the output if the pin is configured to output).

This fix makes it more compliant to comments in periph/gpio.h
 2018-08-27 20:34:10 +02:00
Koen Zandberg
c0fdce22b3
netdev_tap: declare netdev_driver struct as const 2018-08-23 17:31:45 +02:00
Hauke Petersen
c2184f3454 boards/cpu/drivers/sys: use generic stdio_ if 2018-08-22 10:54:25 +02:00
Semjon Kerner
2063e98b13 cpu/nrf52: initial PWM implementation 2018-08-21 11:28:23 +02:00
Alexandre Abadie
d94d1854ec
Merge pull request #9234 from kYc0o/move_eeprom_to_periph 
drivers/periph_common/eeprom: move EEPROM definitions to periph_cpu.
 2018-08-21 10:25:44 +02:00
MichelRottleuthner
2db68b600b
Merge pull request #9505 from PeterKietzmann/pr_puf_stm32 
cpu/stm32_common: add PUF SRAM feature to makefile
 2018-08-17 13:08:21 +02:00
Gaëtan Harter
623e3e156d
Merge pull request #9730 from miri64/make/enh/toolchain-supported-list 
make: provide support for listing supported and blacklisting toolchains
 2018-08-16 17:11:26 +02:00
Martine Lenders
c0a7da3068 native: Mark llvm and gnu as supported toolchains 2018-08-16 16:41:58 +02:00
Martine Lenders
b305ee4b41 cortexm_common: Mark llvm and gnu as supported toolchains 2018-08-16 16:41:58 +02:00
Francisco Acosta
8776df7423 cpu/atmega*: move EEPROM definitions to periph_cpu.h 2018-08-15 15:27:03 +02:00
Francisco Acosta
11b36a7184 stm32l1/0: move EEPROM config to periph_conf.h 2018-08-15 15:27:03 +02:00
Francisco Acosta
73ae563973 eeprom: Makefile.features: reorder features 
They should be sorted alphabetically
 2018-08-15 14:53:56 +02:00
Martine Lenders
e7b554bad2
Merge pull request #9773 from maribu/lpc2387 
cpu/lpc2387: Fixed documentation and bugs preventing use of LLVM
 2018-08-14 16:20:52 +02:00
Marian Buschsieweke
f31375a152
cpu/lpc2387: Use PRIu32 in DEBUG() in mci 2018-08-14 15:35:12 +02:00
Marian Buschsieweke
6358e75f01
cpu/lpc2387: Fixed bug and readability in IAP 
- Previous cast was to a function pointer was not legal
- Using already present function pointer to store the IAP entry point to improve
  readability. (Which also fixes the cast issue.)
 2018-08-14 15:31:43 +02:00
Martine Lenders
9478274bd9 stm32_common/eeprom: fix DEBUG formatting 
This fixes compilation for `periph_eeprom` with LLVM/clang and also is
more in accordance with our [coding conventions].

[coding conventions]: https://github.com/RIOT-OS/RIOT/wiki/Coding-conventions#-wformat
 2018-08-14 14:56:44 +02:00
Marian Buschsieweke
18ae7652a9
cpu/lpc2387: Fixed doc and attribute of arm_reset 
- arm_reset was completely undocumented, even though technical details buried
  deeply in the data sheet of the LPC2387 are involved in the code
- The attribute "naked" is misplaced, it should only be used when no C code
  is present. However, the function consists of C code only
- The attribute "noreturn" has to be used in the declaration [1] of a function,
  not in the implementation. Otherwise the caller is not informed and code using
  the function will not be optimized.

[1]: https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html
 2018-08-14 10:40:09 +02:00
Martine Lenders
426cfbeea6 kinetis: timer: #ifdef unused functions 
Another issue revealed by compiling several apps with LLVM/clang for
the `teensy31` board.
 2018-08-13 18:38:13 +02:00
Semjon Kerner
9e63671eab cpu/nrf51: fix formatting uint to PRIu32 2018-08-13 17:56:05 +02:00
Peter Kietzmann
a05e2f22e2
Merge pull request #9693 from smlng/pr/cc2538/timer 
cc2538: cleanup and optimisation of periph timer
 2018-08-13 08:40:51 +02:00
Gaëtan Harter
7dad2e7096
cortexm_common/ldscript: allow defining FW_ROM_SIZE 
Allow defining a specific rom length to use for linking the firmware,
_fw_rom_length, instead of the default configuration to use the whole rom from
_rom_offset to the end.

 * Add cortexm_common/Makefile.include FW_ROM_SIZE configuration
 * Add an assertion that _fw_rom_length still respects _rom_length
 2018-08-11 11:34:01 +02:00