#include "sam3_sysctl.h"
#include "sam3_pmc.h"
+#include "sam3_smc.h"
+#include "sam3_sdramc.h"
#include "sam3_ints.h"
#include "sam3_pio.h"
#include "sam3_nvic.h"
#include "sam3_spi.h"
#include "sam3_flash.h"
#include "sam3_wdt.h"
+#include "sam3_emac.h"
+#include "sam3_rstc.h"
+#include "sam3_adc.h"
+#include "sam3_dacc.h"
+#include "sam3_tc.h"
+#include "sam3_twi.h"
/**
* U(S)ART I/O pins
/*\}*/
/**
- * PIO I/O pins
+ * SPI I/O pins
*/
/*\{*/
#if CPU_CM3_SAM3U
#define SPI0_MOSI 13
#define SPI0_MISO 12
#endif
+/*\}*/
+
+/**
+ * TWI I/O pins
+ */
+/*\{*/
+#if CPU_CM3_SAM3X
+ #define TWI0_PORT PIOA_BASE
+ #define TWI1_PORT PIOA_BASE
+
+ #define TWI0_PERIPH PIO_PERIPH_A
+ #define TWI1_PERIPH PIO_PERIPH_A
+
+ #define TWI0_TWD 17
+ #define TWI0_TWCK 18
+ #define TWI1_TWD 12
+ #define TWI1_TWCK 13
+#elif CPU_CM3_SAM3N || CPU_CM3_SAM3S
+ #define TWI0_PORT PIOA_BASE
+ #define TWI1_PORT PIOB_BASE
+
+ #define TWI0_PERIPH PIO_PERIPH_A
+ #define TWI1_PERIPH PIO_PERIPH_A
+
+ #define TWI0_TWD 3
+ #define TWI0_TWCK 4
+ #define TWI1_TWD 4
+ #define TWI1_TWCK 5
+#elif CPU_CM3_SAM3U
+ #define TWI0_PORT PIOA_BASE
+ #define TWI1_PORT PIOA_BASE
+
+ #define TWI0_PERIPH PIO_PERIPH_A
+ #define TWI1_PERIPH PIO_PERIPH_A
+
+ #define TWI0_TWD 9
+ #define TWI0_TWCK 10
+ #define TWI1_TWD 24
+ #define TWI1_TWCK 25
+#endif
+
/*\}*/
#endif /* SAM3_H */