spidrv.c File Reference
SPIDRV API implementation.
- Version
- 5.4.0
License
(C) Copyright 2015 Silicon Labs, www.silabs.com
This file is licensed under the Silabs License Agreement. See the file "Silabs_License_Agreement.txt" for details. Before using this software for any purpose, you must agree to the terms of that agreement.
Definition in file
spidrv.c
.
#include <string.h>
#include "
em_device.h
"
#include "
em_gpio.h
"
#include "
em_core.h
"
#include "
em_usart.h
"
#include "
dmadrv.h
"
#include "
spidrv.h
"
Functions |
|
| Ecode_t | SPIDRV_AbortTransfer ( SPIDRV_Handle_t handle) |
|
Abort an ongoing SPI transfer.
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| Ecode_t | SPIDRV_DeInit ( SPIDRV_Handle_t handle) |
|
Deinitialize an SPI driver instance.
|
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| Ecode_t | SPIDRV_GetBitrate ( SPIDRV_Handle_t handle, uint32_t *bitRate) |
|
Get current SPI bus bitrate.
|
|
| Ecode_t | SPIDRV_GetFramelength ( SPIDRV_Handle_t handle, uint32_t *frameLength) |
|
Get current SPI framelength.
|
|
| Ecode_t | SPIDRV_GetTransferStatus ( SPIDRV_Handle_t handle, int *itemsTransferred, int *itemsRemaining) |
|
Get the status of an SPI transfer.
|
|
| Ecode_t | SPIDRV_Init ( SPIDRV_Handle_t handle, SPIDRV_Init_t *initData) |
|
Initialize an SPI driver instance.
|
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| Ecode_t | SPIDRV_MReceive ( SPIDRV_Handle_t handle, void *buffer, int count, SPIDRV_Callback_t callback) |
|
Start an SPI master receive transfer.
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| Ecode_t | SPIDRV_MReceiveB ( SPIDRV_Handle_t handle, void *buffer, int count) |
|
Start an SPI master blocking receive transfer.
|
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| Ecode_t | SPIDRV_MTransfer ( SPIDRV_Handle_t handle, const void *txBuffer, void * rxBuffer , int count, SPIDRV_Callback_t callback) |
|
Start an SPI master transfer.
|
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| Ecode_t | SPIDRV_MTransferB ( SPIDRV_Handle_t handle, const void *txBuffer, void * rxBuffer , int count) |
|
Start an SPI master blocking transfer.
|
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| Ecode_t | SPIDRV_MTransferSingleItemB ( SPIDRV_Handle_t handle, uint32_t txValue, void *rxValue) |
|
Start an SPI master blocking single item (frame) transfer.
|
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| Ecode_t | SPIDRV_MTransmit ( SPIDRV_Handle_t handle, const void *buffer, int count, SPIDRV_Callback_t callback) |
|
Start an SPI master transmit transfer.
|
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| Ecode_t | SPIDRV_MTransmitB ( SPIDRV_Handle_t handle, const void *buffer, int count) |
|
Start an SPI master blocking transmit transfer.
|
|
| Ecode_t | SPIDRV_SetBitrate ( SPIDRV_Handle_t handle, uint32_t bitRate) |
|
Set SPI bus bitrate.
|
|
| Ecode_t | SPIDRV_SetFramelength ( SPIDRV_Handle_t handle, uint32_t frameLength) |
|
Set SPI framelength.
|
|
| Ecode_t | SPIDRV_SReceive ( SPIDRV_Handle_t handle, void *buffer, int count, SPIDRV_Callback_t callback, int timeoutMs) |
|
Start an SPI slave receive transfer.
|
|
| Ecode_t | SPIDRV_SReceiveB ( SPIDRV_Handle_t handle, void *buffer, int count, int timeoutMs) |
|
Start an SPI slave blocking receive transfer.
|
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| Ecode_t | SPIDRV_STransfer ( SPIDRV_Handle_t handle, const void *txBuffer, void * rxBuffer , int count, SPIDRV_Callback_t callback, int timeoutMs) |
|
Start an SPI slave transfer.
|
|
| Ecode_t | SPIDRV_STransferB ( SPIDRV_Handle_t handle, const void *txBuffer, void * rxBuffer , int count, int timeoutMs) |
|
Start an SPI slave blocking transfer.
|
|
| Ecode_t | SPIDRV_STransmit ( SPIDRV_Handle_t handle, const void *buffer, int count, SPIDRV_Callback_t callback, int timeoutMs) |
|
Start an SPI slave transmit transfer.
|
|
| Ecode_t | SPIDRV_STransmitB ( SPIDRV_Handle_t handle, const void *buffer, int count, int timeoutMs) |
|
Start an SPI slave blocking transmit transfer.
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