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106 Commits

Author SHA1 Message Date
Marian Buschsieweke
c2c2cc8592
drivers/periph_gpio: let gpio_read() return bool 
Since https://github.com/RIOT-OS/RIOT/pull/20935 gpio_write()
uses a `bool` instead of an `int`. This does the same treatment for
`gpio_read()`.

This does indeed add an instruction to `gpio_read()` implementations.
However, users caring about an instruction more are better served with
`gpio_ll_read()` anyway. And `gpio_read() == 1` is often seen in
newcomer's code, which would now work as expected.
 2024-10-23 13:24:09 +02:00
Benjamin Valentin
4627f66caa drivers/periph/gpio: make gpio_write() take a bool 2024-10-22 16:39:48 +02:00
MrKevinWeiss
e0fdc3c16c
*Kconfig*: Modify Kconfig to remove dep model 2024-03-27 10:28:12 +01:00
Benjamin Valentin
124b849503 cpu: call early_init() 2023-01-08 22:26:12 +01:00
Benjamin Valentin
a9120a38ca cpu/lm4f120: remove stdlib include 2022-12-14 00:22:02 +01:00
Benjamin Valentin
a3b23827e1 cpu/lm4f120: make use of cortexm.ld 2022-09-23 15:55:30 +02:00
Francisco
a1cbcc9ede
Merge pull request #15902 from maribu/spi-api-change-1 
drivers/periph_spi: let spi_acquire return void
 2021-09-02 08:50:56 +02:00
Marian Buschsieweke
f04b522601
cpu/periph_spi: update implementations to new API 
Make all spi_acquire() implementations return `void` and add assertions to
check for valid parameters, where missing.
 2021-09-01 21:38:40 +02:00
Jan Romann
4384795cb9
treewide: Remove excessive newlines 2021-08-13 19:50:38 +02:00
Marian Buschsieweke
125c892c03
drivers/periph/timer: Use uint32_t for frequency 
For all currently supported platforms `unsigned long` is 32 bit in width. But
better use `uint32_t` to be safe.
 2020-10-30 22:02:12 +01:00
Bas Stottelaar
22243aec7a cpu/*: realign ENABLE_DEBUG 2020-10-23 00:46:26 +02:00
Bas Stottelaar
ab6188cea3 cpu/*: add missing include of assert.h 2020-10-22 11:13:08 +02:00
MrKevinWeiss
7c3082a7a3 cpu/lm4f120: Update timer macros to timer_config_t 2020-09-22 16:26:01 +02:00
MrKevinWeiss
11465c941d cpu/lm4f120: Remove dev_enums dependency 2020-09-09 10:25:37 +02:00
Benjamin Valentin
2509c206ee cpu/lm4f120: GPIO: clear stale interrupt 2020-08-13 10:12:21 +02:00
Marian Buschsieweke
234a720571
Merge pull request #14516 from benpicco/bitband_hw 
cortexm_common: fix check for bitbanding feature
 2020-08-08 14:26:49 +02:00
Benjamin Valentin
225f56b5e6 cpu/lm4f120: set CPU_HAS_BITBAND 
> A bit-band region maps each word in a bit-band alias region to a single bit in the bit-band region.
> The bit-band regions occupy the lowest 1 MB of the SRAM and peripheral memory regions. A

https://www.mouser.com/datasheet/2/405/lm4f120h5qr-124014.pdf
 2020-08-08 12:44:11 +02:00
Leandro Lanzieri
52b31b5fce
cpu/lm4f120: Add Kconfig symbols 
Also specify CPU_FAM in Makefile.features
 2020-07-16 13:23:30 +02:00
Leandro Lanzieri
4d65bc8e0a
cpu: Rename CPU_ARCH to CPU_CORE 2020-06-16 12:05:40 +02:00
Alexandre Abadie
cab264a056
cpu/lm4f120: fix invalid doxygen group name 2020-05-05 14:08:32 +02:00
Leandro Lanzieri
64552a3b9a
cpu/cortexm_common: Move common modules to Makefile.dep 
This moves the following modules to a architecture-specific Makefile.dep
file:
- cortexm_common
- cortexm_common_periph
- newlib
- newlib_nano
- periph
 2020-04-01 09:46:21 +02:00
Kaspar Schleiser
a3c527fdbc cpu/*: add cortex_mpu to known-to-support CPU families 2020-03-03 22:59:41 +01:00
Alexandre Abadie
d7c0102115
cpu/cortexm: move CPU_ARCH/FAM to Makefile.features 2020-02-17 16:02:48 +01:00
Marian Buschsieweke
c332501eb8
cpu/lm4f120/periph: adc_sample() now returns int32_t 2020-01-10 14:13:14 +01:00
Francois Berder
4a31f94cfc many typo fixes 
Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
 2019-11-23 22:39:07 +01:00
Yegor Yefremov
fa3b0ff04b doxygen/SPI: don't include overridden typedefs 
Add missing #ifndefs to overridden SPI typedefs.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 2019-11-15 10:35:32 +01:00
Francisco Molina
5e9b92a326 cpu: remove CPU_ARCH exports 2019-10-18 08:55:33 +02:00
Sebastian Meiling
ddd97001c1 cpu/lm4f120: fix uninit var in periph/timer 2019-09-11 14:15:51 +02:00
Sebastian Meiling
fd900357fc cpu/lm4f120: adapt timer to return 0 on success 
Adapt periph/timer implementation of lm4f120 based MCUs
to return 0 on success for all functions.
 2019-09-11 13:46:55 +02:00
Marian Buschsieweke
df27dbef7a
cpu: Moved stdio_init() into cpu_init() 
- Removed stdio_init() from newlib's _init(), as this is too late in the boot
  process to allow DEBUG()ing during periph_init()
- Added stdio_init() to the various cpu_init() routines of the ARM CPUs just
  before periph_init()
 2019-09-06 16:54:23 +02:00
smlng
2de4b3011b periph_common: add as dependency to periph drivers 
Rational: the periph_common module is required by (most) other periph drivers
and also during startup of the CPU/MCU to run periph_init. The latter is only
required if other periph drivers are used, hence periph_common should be a
depency of periph_* modules and *not* of the CPU/MCU. This PR fixes that
by making periph_common a depency of periph_* and removing the explicit
include in the CPU/MCU implementation.
 2019-06-03 13:44:10 +02:00
Martine Lenders
896212e320 lm4f120: mark closing #endif for MODULE_PERIPH_GPIO_IRQ 2018-10-09 15:11:00 +02:00
Hauke Petersen
1a7978000e cpu/lm4f120/gpio: use gpio_irq feature 2018-09-21 08:18:42 +02:00
Alexandre Abadie
5d633cd6d1 cpu/lm4f120: drop useless periph timer guards 2018-06-21 08:56:55 +02:00
Joakim Nohlgård
37cb8dcf95 lm4f120: Adjust ldscript memory segment attributes 2018-05-09 06:45:00 +02:00
smlng
7309171303 build: fix unused parameter errors 
cpu, sam0_common: fix unused parameter in periph/spi
        cpu, kinetis_common: fix unused parameter in periph/spi
        cpu, cc2538: fix unused param in periph/i2c
        cpu, cc2538: fix unused param in periph/spi
        cpu, sam3: fix unused param in periph/spi
        cpu, stm32_common: fix unused param in periph/pm
        cpu, stm32f3: fix unused params in periph/i2c
        cpu, nrf5x_common: fix unused param in periph/gpio
        cpu, nrf5x_common: fix unused param in periph/spi
        cpu, lpc2387: fix unused params in periph/spi
        cpu, cc2538: fix unused params in radio/netdev
        cpu, cc2650: fix unused params in periph/uart
        cpu, lm4f120: fix unused param in periph/spi
        cpu, lm4f120: fix unused params in periph/timer
        cpu, lm4f120: fix unused params in periph/uart
        cpu, stm32_common: fix unused params in periph/dac
        cpu, stm32l0: fix unused params in periph/i2c
        cpu, msp430fxyz: fix unused params in periph/uart
        cpu, mips: fix unused params
        cpu, cc430: fix unused-params in periph/timer
        cpu, msp430fxyz: fix unused params in periph/spi
        drivers, cc2420: fix unused param
        cpu, mips32r2_common: fix unused params in periph/timer
        cpu, cc2538: fix unused-param in periph/i2c
        cpu, mips32r2_common: fix unused-param in periph/timer
        cpu, msp430fxyz: fix unused params in periph/timer
        cpu, atmega_common: fix unused params in periph/spi
        driver, nrfmin: fix unused params
        cpu, cc2538_rf: fix unused params
        driver, netdev_ieee802514: fix unused param
        cpu, mip_pic32m: fix unused params
        cpu, lpc2387: fix unused params in periph/pwm
        tests/driver_sdcard_spi: fix unused params
        cpu, sam3: fix unused param in periph/pwm
        tests/driver_dynamixel: fix unused params, and style issues
        cpu, cc430: fix unused param in periph/rtc
        cpu, atmega_common: fix unused params in periph/i2c
 2017-11-28 14:36:01 +01:00
Kaspar Schleiser
86665b71bf cpu: adapt to COREIF_NG removal 2017-11-16 14:40:16 +01:00
Joakim Nohlgård
e3d5a70e0c cpu/cortexm: Remove leftover _estack declarations 
These are leftovers from before the Cortex-M common ISR vectors were
split into vectors_cortexm.c
 2017-11-10 15:38:14 +01:00
Kaspar Schleiser
a20745b6c5 cpu: make use of Makefile.periph 2017-11-06 12:01:19 +01:00
Kaspar Schleiser
bdd286c1e0 cpu: lm4f120: reorganize Makefile.features 2017-11-02 12:59:45 +01:00
Hauke Petersen
5920d99752 pm: fix weak-based default implementations 
Instead of using `weak` function definitions, this PR handles
default implementations using `PROVIDES_x` defines, allowing
for cpus/pm realted modules to use their own implementations.
 2017-10-16 14:27:35 +02:00
Hauke Petersen
3ede8e9d95 cpu: force size of CPU specific vector table 2017-09-04 15:13:43 +02:00
Hauke Petersen
1a20ef8223 cpu: unified cortex-m base interrupt vector 2017-09-04 15:13:32 +02:00
Francisco Acosta
f2efd88f98 Merge pull request #7129 from haukepetersen/opt_periph_sharetimerset 
cpu: add and use shared code for timer_set()
 2017-08-01 15:09:48 +02:00
Francisco Acosta
d31d870b26 Merge pull request #5412 from dkm/pr/spi 
cpu/lm4f120: SPI support
 2017-06-28 18:09:51 +02:00
Marc Poulhiès
11893d8e5f cpu/lm4f120 fix cpuid cleanup 
remove dangling CPUID_LEN macro left after fe75996c that caused some
code to wronlgy believe this cpu has cpuid_get().
 2017-06-28 16:54:37 +02:00
Marc Poulhiès
685b42c9a2 cpu/lm4f120: SPI support 2017-06-28 16:54:37 +02:00
smlng
692cf96297 doc: fix doxygen grouping of cpu periph drivers 2017-06-26 14:42:11 +02:00
Hauke Petersen
a1499f4190 cpu: add and use shared code for timer_set() 2017-06-02 12:21:56 +02:00
Francisco Acosta
5d68661c98 Merge pull request #6860 from gebart/pr/stellaris-makefile 
cpu/stellaris: Rename Makefile -> Makefile.include
 2017-04-05 14:02:10 +02:00