RIOT-OS/RIOT
RIOT-OS/RIOT
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3 Commits

Author SHA1 Message Date
Firas Hamdi
e4e5558694 cpu/samd5x: implement driver for samd5x CAN controller 
cpu/samd5x: load RX mailbox
 2024-03-26 15:17:48 +01:00
Benjamin Valentin
310eb4970c cpu/sam0_common: GPIO: use tamper detection to wake from Deep Sleep 
On samd5x only the RTC can wake the CPU from Deep Sleep (pm modes 0 & 1).
The external interrupt controller is disabled, but we can use the tamper
detection of the RTC.

If an gpio interrupt is configured on one of the five tamper detect pins,
those can be used to wake the CPU from Deep Sleep / Hibernate.
 2020-09-17 18:46:25 +02:00
Benjamin Valentin
0d977b3b3c cpu/sam0_common/periph/uart: implement buffered write 
Implement interrupt based uart_write() using a tsrb for the TX buffer.

To enable it, add

    USEMODULE += periph_uart_nonblocking

to your Makefile.
 2019-11-27 19:01:00 +01:00