nrf5x-firmware-doc/MCU__Interface_8h_source.html

 /* Define to prevent recursive inclusion -------------------------------------*/
 #ifndef __MCU_INTERFACE_H
 #define __MCU_INTERFACE_H


 /* Includes ------------------------------------------------------------------*/
 #include "S2LP_Config.h"

 #ifdef __cplusplus
 extern "C" {
 #endif


 typedef S2LPStatus StatusBytes;

 void SdkEvalSpiInit(void);
 void SdkEvalSpiDeinit(void);
 StatusBytes SdkEvalSpiWriteRegisters(uint8_t cRegAddress, uint8_t cNbBytes, uint8_t* pcBuffer);
 StatusBytes SdkEvalSpiReadRegisters(uint8_t cRegAddress, uint8_t cNbBytes, uint8_t* pcBuffer);
 StatusBytes SdkEvalSpiCommandStrobes(uint8_t cCommandCode);
 StatusBytes SdkEvalSpiWriteFifo(uint8_t cNbBytes, uint8_t* pcBuffer);
 StatusBytes SdkEvalSpiReadFifo(uint8_t cNbBytes, uint8_t* pcBuffer);

 void SdkEvalEnterShutdown(void);
 void SdkEvalExitShutdown(void);
 SFlagStatus SdkEvalCheckShutdown(void);

 #define S2LPEnterShutdown                                  SdkEvalEnterShutdown
 #define S2LPExitShutdown                                   SdkEvalExitShutdown
 #define S2LPCheckShutdown                                  (S2LPFlagStatus)SdkEvalCheckShutdown

 #define S2LPSpiInit                                                  SdkEvalSpiInit
 #define S2LPSpiDeinit                                                  SdkEvalSpiDeinit
 #define S2LPSpiWriteRegisters(cRegAddress, cNbBytes, pcBuffer)       SdkEvalSpiWriteRegisters(cRegAddress, cNbBytes, pcBuffer)
 #define S2LPSpiReadRegisters(cRegAddress, cNbBytes, pcBuffer)        SdkEvalSpiReadRegisters(cRegAddress, cNbBytes, pcBuffer)
 #define S2LPSpiCommandStrobes(cCommandCode)                          SdkEvalSpiCommandStrobes(cCommandCode)
 #define S2LPSpiWriteFifo(cNbBytes, pcBuffer)                   SdkEvalSpiWriteFifo(cNbBytes, pcBuffer)
 #define S2LPSpiReadFifo(cNbBytes, pcBuffer)                    SdkEvalSpiReadFifo(cNbBytes, pcBuffer)

 #ifdef __cplusplus
 }
 #endif

 #endif

 /******************* (C) COPYRIGHT 2016 STMicroelectronics *****END OF FILE****/
SdkEvalCheckShutdown
SFlagStatus SdkEvalCheckShutdown(void)
check the logic(0 or 1) at the SDN pin.
Definition: SDK_EVAL_Gpio.c:365

SdkEvalSpiReadRegisters
StatusBytes SdkEvalSpiReadRegisters(uint8_t cRegAddress, uint8_t cNbBytes, uint8_t *pcBuffer)
Read single or multiple registers.
Definition: SDK_EVAL_Spi_Driver.c:341

S2LPStatus
S2LP Status. This definition represents the single field of the S2LP status returned on each SPI tran...
Definition: S2LP_Types.h:117

SFlagStatus
SFlagStatus
S2LP Flag status. Used to control the state of a flag.
Definition: S2LP_Types.h:76

SdkEvalSpiWriteRegisters
StatusBytes SdkEvalSpiWriteRegisters(uint8_t cRegAddress, uint8_t cNbBytes, uint8_t *pcBuffer)
Write single or multiple registers.
Definition: SDK_EVAL_Spi_Driver.c:314

SdkEvalSpiReadFifo
StatusBytes SdkEvalSpiReadFifo(uint8_t cNbBytes, uint8_t *pcBuffer)
Read data from RX FIFO.
Definition: SDK_EVAL_Spi_Driver.c:410

S2LP_Config.h
S2LP Configuration and useful defines .

SdkEvalSpiInit
void SdkEvalSpiInit(void)
Write single or multiple registers.
Definition: SDK_EVAL_Spi_Driver.c:231

SdkEvalSpiDeinit
void SdkEvalSpiDeinit(void)
Deinitializes the SPI.
Definition: SDK_EVAL_Spi_Driver.c:141

SdkEvalEnterShutdown
void SdkEvalEnterShutdown(void)
Puts at logic 1 the SDN pin.
Definition: SDK_EVAL_Gpio.c:339

SdkEvalExitShutdown
void SdkEvalExitShutdown(void)
Put at logic 0 the SDN pin.
Definition: SDK_EVAL_Gpio.c:351

SdkEvalSpiWriteFifo
StatusBytes SdkEvalSpiWriteFifo(uint8_t cNbBytes, uint8_t *pcBuffer)
Write data into TX FIFO.
Definition: SDK_EVAL_Spi_Driver.c:385

SdkEvalSpiCommandStrobes
StatusBytes SdkEvalSpiCommandStrobes(uint8_t cCommandCode)
Send a command.
Definition: SDK_EVAL_Spi_Driver.c:363