An SPI driver instance initialization structure. Contains a number of SPIDRV configuration options. This structure is passed to SPIDRV_Init() when initializing a SPIDRV instance. Some common initialization data sets are predefined in SPIDRV_MASTER_USART0 and friends.
Definition at line
133
of file
spidrv.h
.
#include <
spidrv.h
>
Data Fields |
|
| SPIDRV_BitOrder_t | bitOrder |
|
A bit order on the SPI bus, MSB or LSB first.
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| uint32_t | bitRate |
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An SPI bitrate.
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| SPIDRV_ClockMode_t | clockMode |
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SPI mode, CLKPOL/CLKPHASE setting.
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| SPIDRV_CsControl_t | csControl |
|
A select master mode chip select (CS) control scheme.
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| uint32_t | dummyTxValue |
|
The value to transmit when using SPI receive API functions.
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| uint32_t | frameLength |
|
An SPI framelength, valid numbers are 4..16.
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| USART_TypeDef * | port |
|
The USART used for SPI.
|
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| uint8_t | portLocation |
|
A location number for SPI pins.
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| SPIDRV_SlaveStart_t | slaveStartMode |
|
A slave mode transfer start scheme.
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| SPIDRV_Type_t | type |
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An SPI type, master or slave.
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The documentation for this struct was generated from the following file:
-
C:/HandsOn/super/platform/emdrv/spidrv/inc/
spidrv.h