132 lines
3.0 KiB
C
132 lines
3.0 KiB
C
|
/*""FILE COMMENT""*******************************************************
|
||
|
|
* System Name : Serial Peripheral Interface API for RX62Nxx
|
||
|
|
* File Name : r_pdl_spi_RX62Nxx.h
|
||
|
|
* Version : 1.02
|
||
|
|
* Contents : SPI API header
|
||
|
|
* Customer :
|
||
|
|
* Model :
|
||
|
|
* Order :
|
||
|
|
* CPU : RX
|
||
|
|
* Compiler : RXC
|
||
|
|
* OS : Nothing
|
||
|
|
* Programmer :
|
||
|
|
* Note :
|
||
|
|
************************************************************************
|
||
|
|
* Copyright, 2011. Renesas Electronics Corporation
|
||
|
|
* and Renesas Solutions Corporation
|
||
|
|
************************************************************************
|
||
|
|
* History : 2011.04.08
|
||
|
|
* : Ver 1.02
|
||
|
|
* : CS-5 release.
|
||
|
|
*""FILE COMMENT END""**************************************************/
|
||
|
|
|
||
|
|
#ifndef R_PDL_SPI_RX62Nxx_H
|
||
|
|
#define R_PDL_SPI_RX62Nxx_H
|
||
|
|
|
||
|
|
#define SPI_CHANNELS 2
|
||
|
|
#define SPI_COMMANDS 8
|
||
|
|
|
||
|
|
/* Globals */
|
||
|
|
extern volatile uint8_t rpdl_SPI_method[SPI_CHANNELS];
|
||
|
|
extern volatile uint16_t rpdl_SPI_sequence_count[SPI_CHANNELS];
|
||
|
|
extern volatile uint16_t rpdl_SPI_tx_sequence_counter[SPI_CHANNELS];
|
||
|
|
extern volatile uint16_t rpdl_SPI_rx_sequence_counter[SPI_CHANNELS];
|
||
|
|
extern volatile uint8_t rpdl_SPI_tx_frame_counter[SPI_CHANNELS];
|
||
|
|
extern volatile uint8_t rpdl_SPI_frame_total[SPI_CHANNELS];
|
||
|
|
extern volatile uint8_t rpdl_SPI_rx_frame_counter[SPI_CHANNELS];
|
||
|
|
extern volatile const uint32_t * rpdl_SPI_tx_ptr[SPI_CHANNELS];
|
||
|
|
extern volatile uint32_t * rpdl_SPI_rx_ptr[SPI_CHANNELS];
|
||
|
|
|
||
|
|
/* Callback function prototypes */
|
||
|
|
extern VoidCallBackFunc rpdl_SPI_callback_func[SPI_CHANNELS];
|
||
|
|
|
||
|
|
/* Request trigger options */
|
||
|
|
typedef enum {
|
||
|
|
SPI_USING_POLLING,
|
||
|
|
SPI_USING_IRQ,
|
||
|
|
SPI_USING_DMAC_DTC
|
||
|
|
} rpdl_spi_transfer_options;
|
||
|
|
|
||
|
|
bool R_SPI_CreateAll(
|
||
|
|
const uint8_t,
|
||
|
|
const uint32_t,
|
||
|
|
const uint32_t,
|
||
|
|
const uint32_t,
|
||
|
|
const uint32_t
|
||
|
|
);
|
||
|
|
bool R_SPI_DestroyAll(
|
||
|
|
const uint8_t
|
||
|
|
);
|
||
|
|
bool R_SPI_CommandAll(
|
||
|
|
const uint8_t,
|
||
|
|
const uint8_t,
|
||
|
|
const uint32_t,
|
||
|
|
const uint8_t
|
||
|
|
);
|
||
|
|
bool R_SPI_TransferAll(
|
||
|
|
const uint8_t,
|
||
|
|
const uint8_t,
|
||
|
|
volatile const uint32_t * const,
|
||
|
|
volatile uint32_t * const,
|
||
|
|
const uint16_t,
|
||
|
|
VoidCallBackFunc const,
|
||
|
|
const uint8_t
|
||
|
|
);
|
||
|
|
bool R_SPI_ControlAll(
|
||
|
|
const uint8_t,
|
||
|
|
const uint8_t,
|
||
|
|
const uint32_t
|
||
|
|
);
|
||
|
|
bool R_SPI_GetStatusAll(
|
||
|
|
const uint8_t,
|
||
|
|
volatile uint16_t * const,
|
||
|
|
volatile uint16_t * const
|
||
|
|
);
|
||
|
|
bool ReturnFalse(void);
|
||
|
|
|
||
|
|
/* Macro definitions */
|
||
|
|
#define R_SPI_Create(a, b, c, d, e) \
|
||
|
|
( \
|
||
|
|
( (a) < SPI_CHANNELS) ? \
|
||
|
|
R_SPI_CreateAll( (a), (b), (c), (d), (e) ): \
|
||
|
|
ReturnFalse() \
|
||
|
|
)
|
||
|
|
|
||
|
|
#define R_SPI_Destroy(a) \
|
||
|
|
( \
|
||
|
|
( (a) < SPI_CHANNELS) ? \
|
||
|
|
R_SPI_DestroyAll( (a) ): \
|
||
|
|
ReturnFalse() \
|
||
|
|
)
|
||
|
|
|
||
|
|
#define R_SPI_Command(a, b, c, d) \
|
||
|
|
( \
|
||
|
|
( ( ((a) < SPI_CHANNELS) && ((b) < SPI_COMMANDS) ) ) ? \
|
||
|
|
R_SPI_CommandAll( (a), (b), (c), (d) ): \
|
||
|
|
ReturnFalse() \
|
||
|
|
)
|
||
|
|
|
||
|
|
#define R_SPI_Transfer(a, b, c, d, e, f, g) \
|
||
|
|
( \
|
||
|
|
( ( ((a) < SPI_CHANNELS) && ((g) <= IPL_MAX) ) ) ? \
|
||
|
|
R_SPI_TransferAll( (a), (b), (c), (d), (e), (f), (g) ): \
|
||
|
|
ReturnFalse() \
|
||
|
|
)
|
||
|
|
|
||
|
|
#define R_SPI_Control(a, b, c) \
|
||
|
|
( \
|
||
|
|
( (a) < SPI_CHANNELS) ? \
|
||
|
|
R_SPI_ControlAll( (a), (b), (c) ): \
|
||
|
|
ReturnFalse() \
|
||
|
|
)
|
||
|
|
|
||
|
|
#define R_SPI_GetStatus(a, b, c) \
|
||
|
|
( \
|
||
|
|
( (a) < SPI_CHANNELS) ? \
|
||
|
|
R_SPI_GetStatusAll( (a), (b), (c) ): \
|
||
|
|
ReturnFalse() \
|
||
|
|
)
|
||
|
|
|
||
|
|
#endif
|
||
|
|
/* End of file */
|