RIOT-OS/RIOT
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Code Releases Activity
43,818 Commits 40 Branches 189 Tags 262 MiB
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Commit Graph

209 Commits

Author SHA1 Message Date
Alexandre Abadie
625f1f546e
cpu/efm32: fix dependency to cmsis-dsp module 2023-05-14 21:18:50 +02:00
Alexandre Abadie
2467ff0961
cpu/efm32: add CMSIS DSP include for arm_math.h 2023-05-14 21:08:30 +02:00
Gunar Schorcht
9f894bc1ac cpu/efm32: clarify units in USB FIFO size definitions 
Since the USB OTG FIFO sizes are partly defined in 32-bit words and partly in bytes, the documentation of the of the USB OTG FIFO size definitions is extended by the respective unit.
 2023-04-16 22:59:11 +02:00
Gunar Schorcht
9528733a99 cpu/efm32: remove USB OTG HS definitions in vendor definitions 
EFM32 MCUs do not support USB OTG HS mode. The according definitions are therefore removed from vendor definitions.
 2023-04-16 22:59:11 +02:00
chrysn
664b209e7a cpu/efm32: pwm_init errors are zeros 2023-03-17 13:02:20 +01:00
Gunar Schorcht
a235442b2b cpu/efm32: add number of EPs provided by USB OTG peripheral 2023-03-12 13:15:44 +01:00
chrysn
b04af7920c efm32/dac: Shift instead of masking 
Closes: https://github.com/RIOT-OS/RIOT/issues/19317
 2023-02-25 13:38:56 +01:00
Benjamin Valentin
124b849503 cpu: call early_init() 2023-01-08 22:26:12 +01:00
Gunar Schorcht
c6bae0b4bf cpu/efm32: increase RIOTBOOT_LEN for riotboot_dfu 2022-12-07 16:38:51 +01:00
Gunar Schorcht
4f47dc13fe cpu/efm32: add CPU_FAM_EFM32xx define 2022-12-07 16:38:51 +01:00
Gunar Schorcht
dd6c46e289 cpu/efm32: fix PM configuration 
`cpu/cortexm_common/include/cpu.h` has to be included in `cpu/efm32/periph_cpu.h` so that `PROVIDES_PM_SET_LOWEST` is defined if only `periph_cpu.h` is included. Otherwise `pm_set_lowest` is defined multiple times if the `pm_layered` module is not used. `PROVIDES_PM_OFF` has to be defined in case `pm_layered` is not used, e.g. in riotboot.
 2022-12-07 16:38:51 +01:00
Gunar Schorcht
6d233f1308 cpu/efm32: enable usbdev_synopsys_dwc2 driver as periph_usbdev 2022-12-07 16:34:34 +01:00
Gunar Schorcht
6146a3ea91 cpu/efm32: add support for Synopsys USB OTG FS IP core 2022-12-07 16:34:34 +01:00
Juergen Fitschen
a6ff838a4b
Merge pull request #18933 from jue89/feature/cpu_efm32_series_2_adc 
cpu/efm32: add periph_adc support for Gecko Series 2
 2022-11-24 11:32:56 +01:00
Juergen Fitschen
18e9167c73 cpu/efm32/adc: add support for Gecko Series 2 
Series 2 features IADCs instead of ADCs.
 2022-11-22 14:44:56 +01:00
Jue
2a81a2ab5c cpu/efm32: provide periph_uart_modecfg feature for every board 2022-11-21 23:20:19 +01:00
Jue
80b491d7dd cpu/efm32/uart: add modecfg support for Gecko Series 2 2022-11-21 23:17:52 +01:00
Jue
54e915e40d cpu/efm32/timer_series2: sync STATUS register 
Make sure the STATUS register has been synced between the different clock domains.

Especially the LETIMER needs some time to update the STATUS register after it has been enabled. If the LETIMER is started and stopped with just a short delay, pm_layered gets confused because the timer seems to be inactive ...
 2022-10-28 11:34:55 +02:00
Jue
e6d18af3ad cpu/efm32/timer_series2: fix timer_start() interaction with pm_layered 
The timer hasn't been enabled yet, if the STATUS isn't RUNNING, yet ...
 2022-10-28 11:34:55 +02:00
Juergen Fitschen
6190738bf0 cpu/efm32: include periph_conf.h for system-related methods 
This allows boards to define different crystal frequencies. The correct frequency is required by the system-related methods to ensure proper function of the underlying emlib.
 2022-10-27 15:22:58 +02:00
Jue
ee2f5e981c cpu/efm32: add efr32zg23 family 
Generated with the EFM2RIOT tool: https://github.com/basilfx/EFM2RIOT
 2022-10-24 23:16:39 +02:00
Jue
2ce1df5cd6 cpu/efm32/wdt: add series 2 support 2022-10-24 23:16:39 +02:00
Jue
ccf327a32b cpu/efm32/hwrng: add series 2 periph driver 2022-10-24 23:16:39 +02:00
Jue
53e444ebc7 cpu/efm32/i2c: add series 2 support 2022-10-24 23:16:39 +02:00
Jue
2c2790dde2 cpu/efm32/spi: add series 2 support 2022-10-24 23:16:39 +02:00
Jue
568448f68c cpu/efm32/timer: add series 2 periph driver 2022-10-24 23:16:39 +02:00
Jue
42c9a3c9f1 cpu/efm32/uart: add series 2 periph driver 2022-10-24 23:16:38 +02:00
Jue
2b1a260c43 cpu/efm32/gpio: fix clock enable sequence for series 2 2022-10-24 23:16:38 +02:00
Jue
1c60c95733 cpu/efm32: setup EM4 mode for series 2 CPUs 2022-10-24 23:16:38 +02:00
Jue
775861510c cpu/efm32: allow series 2 boards to setup clock trees flexibly 2022-10-24 23:16:38 +02:00
Juergen Fitschen
67b380034a cpu/efm32/pm: add debug output 2022-10-19 18:17:43 +02:00
Juergen Fitschen
360b36af16 cpu/efm32/pm: allow blocking EM1 
Aligns pm logic to #17883
 2022-10-19 17:51:12 +02:00
Juergen Fitschen
dc8fe69789 cpu/efm32: satisfy vera++ 2022-10-18 23:30:08 +02:00
Jue
68625e5aa9 cpu/efm32/gpio: block power modes if IRQs are enabled 2022-10-18 23:30:08 +02:00
Jue
f6016d3999 cpu/efm32: keep debug unit active during EM2 when DEVELHELP is active 2022-10-18 17:34:27 +02:00
Jue
bc51071d44 cpu/efm32: define EFM power modes for pm_layered 2022-10-18 17:34:27 +02:00
Jue
b3989bc11f cpu/efm32: remove ADC defintion for CPUs without ADC 
Gecko Series 2 is shipped with a new IADC peripheral which is backed by its own emlib driver.
 2022-10-18 16:39:18 +02:00
Gunar Schorcht
550a599da9 cpu/efm32: fix RTT_MAX_VALUE selection 
EFM32GG12 have both a RTC and a RTCC. `_RTC_CNT_MAX` is used as `RTT_MAX_VALUE` in this case.
 2022-10-17 08:19:08 +02:00
Gunar Schorcht
ae98c3e6d3 cpu/efm32: add EFM32GG12 family (generated with EFM2RIOT) 2022-10-17 08:19:08 +02:00
Jue
f3d1773483 cpu/efm32/gpio: fix deprecated GPIO_IntConfig() call 2022-10-15 15:43:17 +02:00
Jue
65d4c046a8 cpu/efm32/efr32*: model librail integration 2022-10-15 15:43:17 +02:00
MrKevinWeiss
9b6036def3
cpu/efm32/periph: remove seriesn in kconfig 
As this is not handled in the makefile.dep it does not need to be modeled in kconfig.
 2022-08-17 14:37:23 +02:00
Marian Buschsieweke
16f859dafd
drivers/saul: use const qualifier for data to write 
This makes life easier when calling e.g. `saul_reg_write()` with data
stored in flash.

As now the signatures for reading and writing differ (in that `const`
qualifier only), `saul_notsup()` is split into `saul_write_notsup()`
and `saul_read_notsup()`. However, one is implemented as a symbol alias
of the other, so that ROM consumption remains unchanged.
 2022-05-23 08:35:27 +02:00
chrysn
d90e0f1e85 cpu/efm32: Support pull-up/-down resistors 2022-05-03 19:32:08 +02:00
chrysn
e9a577c384 cpu/efm32: Document what is and is not implemented 
Collapsing strengths as they'll stay unused for the time being.
 2022-05-03 19:32:08 +02:00
chrysn
ed9cfba747 cpu/efm32: Push-pull support for GPIO_LL 2022-05-03 19:32:08 +02:00
chrysn
3264a1d51d cpu/efm32: Minimal support for gpio_ll 2022-05-03 19:32:08 +02:00
Benjamin Valentin
0340ac6129 cpu: include IDLE in PM_NUM_MODES 2022-04-06 12:29:25 +02:00
Leandro Lanzieri
202fb261fe
Merge pull request #17811 from fjmolinas/pr_xtimer_dep_rework_simple 
sys/*timer: rework dependecies to ease backend switch, prefer ztimer_xtimer_compat over xtimer_on_ztimer
 2022-03-18 08:17:24 +01:00
chrysn
facb5e633f
Merge pull request #17436 from Ollrogge/reserve_flash 
cpu: add flash_writable section to linker script
 2022-03-17 21:44:32 +01:00