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RIOT/cpu/atmega_common/Makefile.features

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cpu: Refact atmega_common into avr8_common Split atmega_common code into avr8_common folder. This moves common avr8 code to be used for all avr8 variants: tiny, mega and xmega. Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
2021-01-02 16:36:20 +01:00
include $(RIOTCPU)/avr8_common/Makefile.features
# common feature are defined in avr8_common/Makefile.features
# Only add Additional features
cpu/avr8_common: Differentiate avr8 cpu cores Current there is no way to split code between ATmega and ATxmega in drivers. This differentiate AVR8 cores into MEGAs and XMEGAs. Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
2021-02-05 23:09:29 +01:00
FEATURES_PROVIDED += cpu_core_atmega
cpu: add arch_* features
2018-05-04 15:44:29 +02:00
FEATURES_PROVIDED += atmega_pcint0
cpu/atmega_common: add support for eeprom periph interface
2018-04-03 12:57:13 +02:00
FEATURES_PROVIDED += periph_eeprom
cpu/atmega_common: provide gpio feature at cpu level
2019-10-17 21:42:07 +02:00
FEATURES_PROVIDED += periph_gpio periph_gpio_irq
cpu/atmega_common: implement periph/gpio_ll{,_irq} Co-authored-by: Gunar Schorcht <gunar@schorcht.net> Co-authored-by: Alexandre Abadie <alexandre.abadie@inria.fr>
2021-12-02 21:04:40 +01:00
FEATURES_PROVIDED += periph_gpio_ll
drivers/periph_gpio_ll: Add features for compile-time-checks This adds the features - periph_gpio_ll_input_pull_down: To indicate support for input mode with internal pull down - periph_gpio_ll_input_pull_keep: To indicate support for input mode with internal resistor pulling towards current level - periph_gpio_ll_input_pull_up: To indicate support for input mode with internal pull up - periph_gpio_ll_disconnect: To indicate a GPIO can be disconnected - periph_gpio_ll_open_drain: To indicate support for open drain mode - periph_gpio_ll_open_drain_pull_up: To indicate support for open drain mode with internal pull up - periph_gpio_ll_open_source: To indicate support for open source mode - periph_gpio_ll_open_source_pull_down: To indicate support for open source mode with internal pull down
2024-01-23 09:05:13 +01:00
FEATURES_PROVIDED += periph_gpio_ll_input_pull_up
cpu/atmega_common: implement periph/gpio_ll{,_irq} Co-authored-by: Gunar Schorcht <gunar@schorcht.net> Co-authored-by: Alexandre Abadie <alexandre.abadie@inria.fr>
2021-12-02 21:04:40 +01:00
FEATURES_PROVIDED += periph_gpio_ll_irq
drivers/periph_gpio_ll_irq: make support for both edges optional The assumption that every MCU has this feature turned out wrong. Hence, add a feature to allow testing for support of edge triggered IRQs on both flanks.
2024-05-20 10:39:10 +02:00
FEATURES_PROVIDED += periph_gpio_ll_irq_edge_triggered_both
cpu/atmega_common: implement periph/gpio_ll{,_irq} Co-authored-by: Gunar Schorcht <gunar@schorcht.net> Co-authored-by: Alexandre Abadie <alexandre.abadie@inria.fr>
2021-12-02 21:04:40 +01:00
FEATURES_PROVIDED += periph_gpio_ll_irq_level_triggered_low
FEATURES_PROVIDED += periph_gpio_ll_irq_unmask
cpu/atmega_common: implement gpio_ll_switch_dir
2024-01-22 17:06:10 +01:00
FEATURES_PROVIDED += periph_gpio_ll_switch_dir
eeprom: Makefile.features: reorder features They should be sorted alphabetically
2018-05-29 19:24:10 +02:00
FEATURES_PROVIDED += periph_pm
cpu/atmega_common: RTC: implement rtc_get_time_ms()
2021-05-04 17:27:20 +02:00
FEATURES_PROVIDED += periph_rtc_ms
cpu/atmega_common: implement periph_timer_query_freqs
2021-04-19 21:43:45 +02:00
FEATURES_PROVIDED += periph_rtt_overflow
drivers/periph/rtt: add periph_rtt_set_counter feature Some periph_rtt implementations do not provide `rtt_set_counter()`. This adds `periph_rtt_set_counter` as feature to allow testing for its availability. The feature is provided at CPU level if periph_rtt is provided by the board for all CPUs implementing `rtt_set_counter()`.
2021-03-03 17:05:35 +01:00
FEATURES_PROVIDED += periph_rtt_set_counter
cpu/atmega_common: implement timer_set_periodic()
2020-04-19 13:36:31 +02:00
FEATURES_PROVIDED += periph_timer_periodic
cpu/atmega_common: implement periph_timer_query_freqs
2021-04-19 21:43:45 +02:00
FEATURES_PROVIDED += periph_timer_query_freqs
cpu/atmega_common: add implementation for watchdog
2019-11-07 09:58:27 +01:00
FEATURES_PROVIDED += periph_wdt
cpu/atmega_common: Add feature PUF_SRAM The feature is implemented in `cpu/atmega_common`, so we can just enable it for all ATmega boards.
2020-05-15 11:31:23 +02:00
FEATURES_PROVIDED += puf_sram
cpu/atmega_common: some additional periph drivers fixed for atmega8 cpu - periph/eeprom.c - periph/wdt.c - periph/gpio_ll_irq.c removed unsupported cpuid and dpgpin feature for atmega8 cpu familly pkg/qdsa: bump the commit hash bump the commit hash after RIOT-OS/qDSA#4 was merged
2023-07-06 01:40:40 +02:00
ifneq (atmega8, $(CPU_FAM))
FEATURES_PROVIDED += dbgpin
FEATURES_PROVIDED += periph_cpuid
endif
cpu/atmega_common: Implement RTC based on TIM2 This implements a basic Real Time Clock based on TIM2. As the timer is too fast and wraps around after just 8 bits, it is not used directly. Instead TIM2 is responsible for providing a 1 Hz tick by generating an alarm every second. The current time data is kept in the `.noinit` section, so it will survive a reboot, but the clock will not be updated while the bootloader runs, so expect inaccuracies.
2020-02-18 00:08:52 +01:00
FEATURES_CONFLICT += periph_rtc:periph_rtt
FEATURES_CONFLICT_MSG += "On ATmega, the RTC and RTT use to the same hardware timer."
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