From 99989a668faa7e2f5c7cd0aea9ccffeb71f9905c Mon Sep 17 00:00:00 2001 From: "Florian.Heilmann" Date: Fri, 26 Oct 2018 09:42:06 +0200 Subject: Implement I2C support in the SAM4E8E port Signed-off-by: Florian Heilmann --- src/sam4e8e/internal.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 src/sam4e8e/internal.h (limited to 'src/sam4e8e/internal.h') diff --git a/src/sam4e8e/internal.h b/src/sam4e8e/internal.h new file mode 100644 index 00000000..025b6c70 --- /dev/null +++ b/src/sam4e8e/internal.h @@ -0,0 +1,18 @@ +#include "sam4e.h" + +// I2C pin definitions +#define TWI0_SCL_BANK 'A' +#define TWI0_SCL_PIN PIO_PA4A_TWCK0 +#define TWI0_SCL_PERIPH 'A' + +#define TWI0_SDA_BANK 'A' +#define TWI0_SDA_PIN PIO_PA3A_TWD0 +#define TWI0_SDA_PERIPH 'A' + +#define TWI1_SCL_BANK 'B' +#define TWI1_SCL_PIN PIO_PB5A_TWCK1 +#define TWI1_SCL_PERIPH 'A' + +#define TWI1_SDA_BANK 'B' +#define TWI1_SDA_PIN PIO_PB4A_TWD1 +#define TWI1_SDA_PERIPH 'A' -- cgit v1.2.3-70-g09d2