modules/fram/fram.h File Reference

#include <mios32_config.h>

Defines
#define	FRAM_IIC_PORT   1
#define	FRAM_MULTIPLEX_ENABLE   1
#define	FRAM_MULTIPLEX_PORT_MSB   GPIOC
#define	FRAM_MULTIPLEX_PIN_MSB   GPIO_Pin_13
#define	FRAM_MULTIPLEX_PORT_LSB   GPIOC
#define	FRAM_MULTIPLEX_PIN_LSB   GPIO_Pin_14
#define	FRAM_ERROR_TRANSFER_TYPE   -1
#define	FRAM_ERROR_DEVICE_BLOCKED   -2
Enumerations
enum	FRAM_transfer_t { FRAM_ReadTransfer, FRAM_WriteTransfer }
Functions
s32	FRAM_Init (u8 mode)
s32	FRAM_CheckAvailable (u8 device_addr)
s32	FRAM_Read (u8 device_addr, u16 mem_addr, u8 *buffer, u16 buffer_len)
s32	FRAM_Write (u8 device_addr, u16 mem_addr, u8 *buffer, u16 buffer_len)
s32	FRAM_Transfer (FRAM_transfer_t transfer_type, u8 device_addr, u16 mem_addr, u8 *buffer, u16 buffer_len)
s32	FRAM_TransferWaitCheck (u8 blocking)
s32	FRAM_SemaphoreEnter (u8 blocking)
void	FRAM_SemaphoreLeave (void)

---

Define Documentation

#define FRAM_ERROR_DEVICE_BLOCKED   -2

#define FRAM_ERROR_TRANSFER_TYPE   -1

#define FRAM_IIC_PORT   1

#define FRAM_MULTIPLEX_ENABLE   1

#define FRAM_MULTIPLEX_PIN_LSB   GPIO_Pin_14

#define FRAM_MULTIPLEX_PIN_MSB   GPIO_Pin_13

#define FRAM_MULTIPLEX_PORT_LSB   GPIOC

#define FRAM_MULTIPLEX_PORT_MSB   GPIOC

---

Enumeration Type Documentation

enum FRAM_transfer_t

Enumerator:

FRAM_ReadTransfer
FRAM_WriteTransfer

---

Function Documentation

s32 FRAM_CheckAvailable

(

u8

device_addr

)

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s32 FRAM_Init

(

u8

mode

)

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s32 FRAM_Read	(	u8	device_addr,
		u16	mem_addr,
		u8 *	buffer,
		u16	buffer_len
	)

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s32 FRAM_SemaphoreEnter

(

u8

blocking

)

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void FRAM_SemaphoreLeave

(

void

)

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s32 FRAM_Transfer	(	FRAM_transfer_t	transfer_type,
		u8	device_addr,
		u16	mem_addr,
		u8 *	buffer,
		u16	buffer_len
	)

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s32 FRAM_TransferWaitCheck

(

u8

blocking

)

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s32 FRAM_Write	(	u8	device_addr,
		u16	mem_addr,
		u8 *	buffer,
		u16	buffer_len
	)

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