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SPICC26XXDMA Object. More...
#include <SPICC26XXDMA.h>
Data Fields | |
| SPI_TransferMode | transferMode |
| unsigned int | transferTimeout |
| SPI_CallbackFxn | transferCallbackFxn |
| SPI_Mode | mode |
| unsigned int | bitRate |
| SPI bit rate in Hz. More... | |
| unsigned int | dataSize |
| SPI_FrameFormat | frameFormat |
| ti_sysbios_family_arm_m3_Hwi_Struct | hwi |
| Semaphore_Struct | transferComplete |
| SPI_Transaction * | currentTransaction |
| SPICC26XXDMA_FrameSize | frameSize |
| PIN_Id | csnPin |
| PIN_State | pinState |
| PIN_Handle | pinHandle |
| UDMACC26XX_Handle | udmaHandle |
| bool | returnPartial |
| uint16_t | scratchBuf |
| void * | spiPreFxn |
| void * | spiPostFxn |
| Power_NotifyObj | spiPreObj |
| Power_NotifyObj | spiPostObj |
| bool | isOpen |
SPICC26XXDMA Object.
The application must not access any member variables of this structure!
| SPI_TransferMode SPICC26XX_Object::transferMode |
Blocking or Callback mode
| unsigned int SPICC26XX_Object::transferTimeout |
Timeout for the transfer when in blocking mode
| SPI_CallbackFxn SPICC26XX_Object::transferCallbackFxn |
Callback function pointer
| SPI_Mode SPICC26XX_Object::mode |
Master or Slave mode
| unsigned int SPICC26XX_Object::bitRate |
SPI bit rate in Hz.
When the SPI is configured as SPI slave, the maximum bitrate is 4MHz.
When the SPI is configured as SPI master, the maximum bitrate is 12MHz.
| unsigned int SPICC26XX_Object::dataSize |
SPI data frame size in bits
| SPI_FrameFormat SPICC26XX_Object::frameFormat |
SPI frame format
| ti_sysbios_family_arm_m3_Hwi_Struct SPICC26XX_Object::hwi |
Hwi object handle
| Semaphore_Struct SPICC26XX_Object::transferComplete |
Notify finished SPICC26XXDMA transfer
| SPI_Transaction* SPICC26XX_Object::currentTransaction |
Ptr to the current transaction
| SPICC26XXDMA_FrameSize SPICC26XX_Object::frameSize |
Data frame size variable
| PIN_Id SPICC26XX_Object::csnPin |
SPI CSN pin
| PIN_State SPICC26XX_Object::pinState |
| PIN_Handle SPICC26XX_Object::pinHandle |
| UDMACC26XX_Handle SPICC26XX_Object::udmaHandle |
| bool SPICC26XX_Object::returnPartial |
Optional slave mode return partial on CSN deassert
| uint16_t SPICC26XX_Object::scratchBuf |
| void* SPICC26XX_Object::spiPreFxn |
SPI pre-notification function pointer
| void* SPICC26XX_Object::spiPostFxn |
SPI post-notification function pointer
| Power_NotifyObj SPICC26XX_Object::spiPreObj |
SPI pre-notification object
| Power_NotifyObj SPICC26XX_Object::spiPostObj |
SPI post-notification object
| bool SPICC26XX_Object::isOpen |
Has the object been opened
