#ifndef SAM3_H
#define SAM3_H
-// TODO: refactor common cortex-m3 regs
-
#include <cpu/detect.h>
#include <cfg/compiler.h>
+/*
+ * Peripherals IDs, same as interrupt numbers.
+ */
+#define SUPC_ID INT_SUPC ///< Supply Controller (SUPC)
+#define RSTC_ID INT_RSTC ///< Reset Controller (RSTC)
+#define RTC_ID INT_RTC ///< Real Time Clock (RTC)
+#define RTT_ID INT_RTT ///< Real Time Timer (RTT)
+#define WDT_ID INT_WDT ///< Watchdog Timer (WDT)
+#define PMC_ID INT_PMC ///< Power Management Controller (PMC)
+#define EFC_ID INT_EFC ///< Enhanced Flash Controller (EFC)
+#define UART0_ID INT_UART0 ///< UART 0 (UART0)
+#define UART1_ID INT_UART1 ///< UART 1 (UART1)
+#define UART2_ID INT_UART2 ///< UART 0 (UART0)
+#define UART3_ID INT_UART3 ///< UART 1 (UART1)
+#define PIOA_ID INT_PIOA ///< Parallel I/O Controller A (PIOA)
+#define PIOB_ID INT_PIOB ///< Parallel I/O Controller B (PIOB)
+#define PIOC_ID INT_PIOC ///< Parallel I/O Controller C (PIOC)
+#define US0_ID INT_USART0 ///< USART 0 (USART0)
+#define US1_ID INT_USART1 ///< USART 1 (USART1)
+#define TWI0_ID INT_TWI0 ///< Two Wire Interface 0 (TWI0)
+#define TWI1_ID INT_TWI1 ///< Two Wire Interface 1 (TWI1)
+#define SPI0_ID INT_SPI ///< Serial Peripheral Interface (SPI)
+#define TC0_ID INT_TC0 ///< Timer/Counter 0 (TC0)
+#define TC1_ID INT_TC1 ///< Timer/Counter 1 (TC1)
+#define TC2_ID INT_TC2 ///< Timer/Counter 2 (TC2)
+#define TC3_ID INT_TC3 ///< Timer/Counter 3 (TC3)
+#define TC4_ID INT_TC4 ///< Timer/Counter 4 (TC4)
+#define TC5_ID INT_TC5 ///< Timer/Counter 5 (TC5)
+#define ADC_ID INT_ADC ///< Analog To Digital Converter (ADC)
+#define DACC_ID INT_DACC ///< Digital To Analog Converter (DACC)
+#define PWM_ID INT_PWM ///< Pulse Width Modulation (PWM)
+
+/*
+ * Hardware features for drivers.
+ */
+#define USART_HAS_PDC 1
+
+
+#include "sam3_sysctl.h"
+#include "sam3_pmc.h"
#include "sam3_memmap.h"
-#include "sam3_gpio.h"
+#include "sam3_ints.h"
+#include "sam3_pio.h"
#include "sam3_nvic.h"
#include "sam3_uart.h"
+#include "sam3_us.h"
+#include "sam3_spi.h"
+#include "sam3_flash.h"
+#include "sam3_wdt.h"
+/**
+ * UART I/O pins
+ */
+/*\{*/
+#if CPU_CM3_AT91SAM3U
+ #define RXD0 11
+ #define TXD0 12
+#else
+ #define RXD0 9
+ #define TXD0 10
+ #define RXD1 2
+ #define TXD1 3
+#endif
+/*\}*/
+
+/**
+ * PIO I/O pins
+ */
+/*\{*/
+#if CPU_CM3_AT91SAM3U
+ #define SPI0_SPCK 15
+ #define SPI0_MOSI 14
+ #define SPI0_MISO 13
+#else
+ #define SPI0_SPCK 14
+ #define SPI0_MOSI 13
+ #define SPI0_MISO 12
+#endif
+/*\}*/
#endif /* SAM3_H */