LPSPI master transfer handle structure used for transactional API. More...
#include <fsl_lpspi.h>
Data Fields | |
| volatile bool | isPcsContinuous |
| volatile bool | writeTcrInIsr |
| volatile bool | isByteSwap |
| volatile uint8_t | fifoSize |
| volatile uint8_t | rxWatermark |
| volatile uint8_t | bytesEachWrite |
| volatile uint8_t | bytesEachRead |
| uint8_t *volatile | txData |
| uint8_t *volatile | rxData |
| volatile size_t | txRemainingByteCount |
| volatile size_t | rxRemainingByteCount |
| volatile uint32_t | writeRegRemainingTimes |
| volatile uint32_t | readRegRemainingTimes |
| uint32_t | totalByteCount |
| uint32_t | txBuffIfNull |
| volatile uint8_t | state |
| lpspi_master_transfer_callback_t | callback |
| void * | userData |
Detailed Description
LPSPI master transfer handle structure used for transactional API.
Definition at line 349 of file fsl_lpspi.h.
Field Documentation
◆ bytesEachRead
| volatile uint8_t _lpspi_master_handle::bytesEachRead |
Bytes for each read RDR.
Definition at line 361 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferHandleIRQ(), and LPSPI_MasterTransferNonBlocking().
◆ bytesEachWrite
| volatile uint8_t _lpspi_master_handle::bytesEachWrite |
Bytes for each write TDR.
Definition at line 360 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferFillUpTxFifo(), and LPSPI_MasterTransferNonBlocking().
◆ callback
| lpspi_master_transfer_callback_t _lpspi_master_handle::callback |
Completion callback.
Definition at line 377 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferComplete(), and LPSPI_MasterTransferCreateHandle().
◆ fifoSize
| volatile uint8_t _lpspi_master_handle::fifoSize |
FIFO dataSize.
Definition at line 356 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferFillUpTxFifo(), LPSPI_MasterTransferHandleIRQ(), and LPSPI_MasterTransferNonBlocking().
◆ isByteSwap
| volatile bool _lpspi_master_handle::isByteSwap |
A flag that whether should byte swap.
Definition at line 354 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferFillUpTxFifo(), LPSPI_MasterTransferHandleIRQ(), and LPSPI_MasterTransferNonBlocking().
◆ isPcsContinuous
| volatile bool _lpspi_master_handle::isPcsContinuous |
Is PCS continuous in transfer.
Definition at line 351 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferFillUpTxFifo(), LPSPI_MasterTransferHandleIRQ(), and LPSPI_MasterTransferNonBlocking().
◆ readRegRemainingTimes
| volatile uint32_t _lpspi_master_handle::readRegRemainingTimes |
Read RDR register remaining times.
Definition at line 369 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferFillUpTxFifo(), LPSPI_MasterTransferHandleIRQ(), and LPSPI_MasterTransferNonBlocking().
◆ rxData
| uint8_t* volatile _lpspi_master_handle::rxData |
Receive buffer.
Definition at line 364 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferFillUpTxFifo(), LPSPI_MasterTransferGetCount(), LPSPI_MasterTransferHandleIRQ(), and LPSPI_MasterTransferNonBlocking().
◆ rxRemainingByteCount
| volatile size_t _lpspi_master_handle::rxRemainingByteCount |
Number of bytes remaining to receive.
Definition at line 366 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferAbort(), LPSPI_MasterTransferGetCount(), LPSPI_MasterTransferHandleIRQ(), and LPSPI_MasterTransferNonBlocking().
◆ rxWatermark
| volatile uint8_t _lpspi_master_handle::rxWatermark |
Rx watermark.
Definition at line 358 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferHandleIRQ(), and LPSPI_MasterTransferNonBlocking().
◆ state
| volatile uint8_t _lpspi_master_handle::state |
LPSPI transfer state , _lpspi_transfer_state.
Definition at line 375 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferAbort(), LPSPI_MasterTransferComplete(), LPSPI_MasterTransferGetCount(), and LPSPI_MasterTransferNonBlocking().
◆ totalByteCount
| uint32_t _lpspi_master_handle::totalByteCount |
Number of transfer bytes
Definition at line 371 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferGetCount(), and LPSPI_MasterTransferNonBlocking().
◆ txBuffIfNull
| uint32_t _lpspi_master_handle::txBuffIfNull |
Used if the txData is NULL.
Definition at line 373 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferFillUpTxFifo(), and LPSPI_MasterTransferNonBlocking().
◆ txData
| uint8_t* volatile _lpspi_master_handle::txData |
Send buffer.
Definition at line 363 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferFillUpTxFifo(), and LPSPI_MasterTransferNonBlocking().
◆ txRemainingByteCount
| volatile size_t _lpspi_master_handle::txRemainingByteCount |
Number of bytes remaining to send.
Definition at line 365 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferAbort(), LPSPI_MasterTransferFillUpTxFifo(), LPSPI_MasterTransferGetCount(), LPSPI_MasterTransferHandleIRQ(), and LPSPI_MasterTransferNonBlocking().
◆ userData
| void* _lpspi_master_handle::userData |
Callback user data.
Definition at line 378 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferComplete(), and LPSPI_MasterTransferCreateHandle().
◆ writeRegRemainingTimes
| volatile uint32_t _lpspi_master_handle::writeRegRemainingTimes |
Write TDR register remaining times.
Definition at line 368 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferFillUpTxFifo(), and LPSPI_MasterTransferNonBlocking().
◆ writeTcrInIsr
| volatile bool _lpspi_master_handle::writeTcrInIsr |
A flag that whether should write TCR in ISR.
Definition at line 352 of file fsl_lpspi.h.
Referenced by LPSPI_MasterTransferFillUpTxFifo(), LPSPI_MasterTransferHandleIRQ(), and LPSPI_MasterTransferNonBlocking().
The documentation for this struct was generated from the following file:
- config/boards/kinetis/OS/os/hal/ports/KINETIS/KE1xF/fsl/fsl_lpspi.h
