onewire.h File Reference

#include <stdint.h>
#include <stdbool.h>

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Macros
#define	ONEWIRE_INIT_SPD_STD   0x00000000
#define	ONEWIRE_INIT_SPD_OD   0x00000020
#define	ONEWIRE_INIT_READ_STD   0x00000000
#define	ONEWIRE_INIT_READ_LATE   0x00000040
#define	ONEWIRE_INIT_ATR   0x00000000
#define	ONEWIRE_INIT_NO_ATR   0x00000080
#define	ONEWIRE_INIT_STD_POL   0x00000000
#define	ONEWIRE_INIT_ALT_POL   0x40000000
#define	ONEWIRE_INIT_1_WIRE_CFG   0x00000000
#define	ONEWIRE_INIT_2_WIRE_CFG   0x80000000
#define	ONEWIRE_BUS_STATUS_BUSY   0x00000100
#define	ONEWIRE_BUS_STATUS_NO_SLAVE   0x00000200
#define	ONEWIRE_BUS_STATUS_STUCK   0x00000400
#define	ONEWIRE_OP_RESET   0x00000001
#define	ONEWIRE_OP_READ   0x00000002
#define	ONEWIRE_OP_WRITE   0x00000004
#define	ONEWIRE_DMA_BUS_RESET   0x00000001
#define	ONEWIRE_DMA_OP_READ   0x00000002
#define	ONEWIRE_DMA_OP_MULTI_WRITE   0x00000004
#define	ONEWIRE_DMA_OP_MULTI_READ   0x00000006
#define	ONEWIRE_DMA_MODE_SG   0x00000008
#define	ONEWIRE_DMA_OP_SZ_8   0x00000000
#define	ONEWIRE_DMA_OP_SZ_16   0x00000800
#define	ONEWIRE_DMA_OP_SZ_32   0x00001800
#define	ONEWIRE_INT_RESET_DONE   0x00000001
#define	ONEWIRE_INT_OP_DONE   0x00000002
#define	ONEWIRE_INT_NO_SLAVE   0x00000004
#define	ONEWIRE_INT_STUCK   0x00000008
#define	ONEWIRE_INT_DMA_DONE   0x00000010

Functions
void	OneWireBusReset (uint32_t ui32Base)
uint32_t	OneWireBusStatus (uint32_t ui32Base)
void	OneWireDataGet (uint32_t u3i2Base, uint32_t *pui32Data)
bool	OneWireDataGetNonBlocking (uint32_t ui32Base, uint32_t *pui32Data)
void	OneWireDMADisable (uint32_t ui32Base, uint32_t ui32DMAFlags)
void	OneWireDMAEnable (uint32_t ui32Base, uint32_t ui32DMAFlags)
void	OneWireInit (uint32_t ui32Base, uint32_t ui32InitFlags)
void	OneWireIntClear (uint32_t ui32Base, uint32_t ui32IntFlags)
void	OneWireIntDisable (uint32_t ui32Base, uint32_t ui32IntFlags)
void	OneWireIntEnable (uint32_t ui32Base, uint32_t ui32IntFlags)
void	OneWireIntRegister (uint32_t ui32Base, void(*pfnHandler)(void))
void	OneWireIntUnregister (uint32_t ui32Base)
uint32_t	OneWireIntStatus (uint32_t ui32Base, bool bMasked)
void	OneWireTransaction (uint32_t ui32Base, uint32_t ui32OpFlags, uint32_t ui32Data, uint32_t ui32BitCnt)