Atmel SAM0 common

Atmel SAM0 common. More...

Detailed Description

Atmel SAM0 common.

This module contains all common code and definition to all Atmel SAM0 cpu families supported by RIOT: Atmel SAMD10/SAMD20/SAMD21/SAMR21, Atmel SAML21, Microchip SAML10/SAML11, Microchip SAMD5x/SAME5x.


 sam0 Ethernet peripheral
 sam0 SD Host Controller
 SD card interface functions for sam0 class devices.
 sam0 USB peripheral
 USB interface functions for the sam0 class devices.


file  cpu_conf.h
 Implementation specific CPU configuration options.
file  periph_cpu_common.h
 Common CPU specific definitions for all SAMx21 based CPUs.
static const int8_t exti_config [PORT_GROUPS][32]
 Generic EXTI map for all CPUs of the sam0 family. More...

Variable Documentation

◆ exti_config

const int8_t exti_config[PORT_GROUPS][32]

Generic EXTI map for all CPUs of the sam0 family.

Benjamin Valentin
Derek Hageman

Mapping of pins to EXTI lines, -1 means not EXTI possible

Definition at line 30 of file exti_config.h.