307 lines
13 KiB
C
307 lines
13 KiB
C
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/*******************************************************************************
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*
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
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* <EFBFBD>人<EFBFBD><EFBFBD>Դ<EFBFBD>뵼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>̴<EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD>ķ<EFBFBD>ר<EFBFBD><EFBFBD><EFBFBD>İ<EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD>ɣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɴ<EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD>ɸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƹ<EFBFBD><EFBFBD>ܡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݲ<EFBFBD><EFBFBD>ܱ<EFBFBD><EFBFBD>ų<EFBFBD><EFBFBD><EFBFBD><EFBFBD>κη<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD>人<EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̺<EFBFBD>Ӧ<EFBFBD>̶Գ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD>֣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ṩ<EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD>;<EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD>Ȩ<EFBFBD>ı<EFBFBD>֤
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD>ۺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD><EFBFBD>人<EFBFBD><EFBFBD>Դ<EFBFBD>뵼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̻<EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>̾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>и<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD>䷢<EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵĶ<EFBFBD>ʧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD>ӵġ<EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD>ġ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κκ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ծ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD>ڿɽ<EFBFBD>ʡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD>ʧ<EFBFBD><EFBFBD>
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* ijЩ˾<EFBFBD><EFBFBD>Ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD>ӵġ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κε<EFBFBD><EFBFBD>ų<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ijЩ<EFBFBD><EFBFBD>
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* ȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ų<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƿ<EFBFBD><EFBFBD>ܲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*
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*******************************************************************************/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __CW32F030_SPI_H
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#define __CW32F030_SPI_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "cw32f030.h"
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/******************************************************************************
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* type definitions ('typedef')
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******************************************************************************/
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typedef struct
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{
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uint16_t SPI_Direction; /*!< <20><><EFBFBD><EFBFBD>ͨ<EFBFBD><CDA8>ģʽ<C4A3><CABD>ȫ˫<C8AB><CBAB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>գ<EFBFBD><D5A3><EFBFBD><EFBFBD>߰<EFBFBD>˫<EFBFBD><CBAB>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡֵ @ref SPI_Data_Direction */
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uint16_t SPI_Mode; /*!< SPI<50><49><EFBFBD><EFBFBD>ģʽ
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡֵ @ref SPI_Mode */
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uint16_t SPI_DataSize; /*!< <20><>֡<EFBFBD><D6A1><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡֵ @ref SPI_Data_Size */
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uint16_t SPI_CPOL; /*!< <20><><EFBFBD><EFBFBD>ʱ<EFBFBD>Ӵ<EFBFBD><D3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡֵ @ref SPI_Clock_Polarity */
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uint16_t SPI_CPHA; /*!< <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡֵ @ref SPI_Clock_Phase */
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uint16_t SPI_NSS; /*!< CS<43>ܽ<EFBFBD><DCBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡֵ @ref SPI_Slave_Select_Management */
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uint16_t SPI_BaudRatePrescaler; /*!< <20><><EFBFBD><EFBFBD>ģʽ<C4A3><CABD>SCK<43><4B><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡֵ @ref SPI_BaudRate_Prescaler */
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uint16_t SPI_FirstBit; /*!< <20><><EFBFBD><EFBFBD>֡<EFBFBD>ߵ<EFBFBD>λ˳<CEBB><CBB3>ѡ<EFBFBD><D1A1>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡֵ @ref SPI_MSB_LSB_Transmission */
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uint16_t SPI_Speed; /*!< <20><><EFBFBD><EFBFBD>SPI<50>IJ<EFBFBD><C4B2><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7>Ӻ<D3BA><F3A3ACB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӻ<EFBFBD><D3BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>²<EFBFBD><C2B2><EFBFBD><EFBFBD>Ӻ<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡֵ @ref SPI_Speed */
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} SPI_InitTypeDef;
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/******************************************************************************
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* pre-processor symbols/macros ('#define')
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******************************************************************************/
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/** @defgroup SPI_Data_Direction
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* @{
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*/
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#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000) //˫<><CBAB>ȫ˫<C8AB><CBAB>
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#define SPI_Direction_1Line_TxOnly ((uint16_t)0x4000) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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#define SPI_Direction_1Line_RxOnly ((uint16_t)0x8000) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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#define SPI_Direction_1Lines_HalfDuplex ((uint16_t)0xC000) //<2F><><EFBFBD>߰<EFBFBD>˫<EFBFBD><CBAB>
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#define IS_SPI_DIRECTION_MODE(MODE) (((MODE) == SPI_Direction_2Lines_FullDuplex) || \
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((MODE) == SPI_Direction_1Lines_HalfDuplex) || \
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((MODE) == SPI_Direction_1Line_TxOnly) || \
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((MODE) == SPI_Direction_1Line_RxOnly))
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/** @defgroup SPI_Mode
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* @{
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*/
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#define SPI_Mode_Master ((uint16_t)0x0004)
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#define SPI_Mode_Slave ((uint16_t)0x0000)
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#define IS_SPI_MODE(MODE) (((MODE) == SPI_Mode_Master) || \
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((MODE) == SPI_Mode_Slave))
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/** @defgroup SPI_Data_Size
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* @{
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*/
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#define SPI_DataSize_4b ((uint16_t)0x0C00)
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#define SPI_DataSize_5b ((uint16_t)0x1000)
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#define SPI_DataSize_6b ((uint16_t)0x1400)
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#define SPI_DataSize_7b ((uint16_t)0x1800)
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#define SPI_DataSize_8b ((uint16_t)0x1C00)
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#define SPI_DataSize_9b ((uint16_t)0x2000)
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#define SPI_DataSize_10b ((uint16_t)0x2400)
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#define SPI_DataSize_11b ((uint16_t)0x2800)
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#define SPI_DataSize_12b ((uint16_t)0x2C00)
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#define SPI_DataSize_13b ((uint16_t)0x3000)
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#define SPI_DataSize_14b ((uint16_t)0x3400)
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#define SPI_DataSize_15b ((uint16_t)0x3800)
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#define SPI_DataSize_16b ((uint16_t)0x3C00)
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#define IS_SPI_DATASIZE(DATASIZE) (((DATASIZE) == SPI_DataSize_4b) || \
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((DATASIZE) == SPI_DataSize_5b) || \
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((DATASIZE) == SPI_DataSize_6b) || \
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((DATASIZE) == SPI_DataSize_7b) || \
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((DATASIZE) == SPI_DataSize_8b) || \
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((DATASIZE) == SPI_DataSize_9b) || \
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((DATASIZE) == SPI_DataSize_10b) || \
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((DATASIZE) == SPI_DataSize_11b) || \
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((DATASIZE) == SPI_DataSize_12b) || \
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((DATASIZE) == SPI_DataSize_13b) || \
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((DATASIZE) == SPI_DataSize_14b) || \
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((DATASIZE) == SPI_DataSize_15b) ||\
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((DATASIZE) == SPI_DataSize_16b))
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/** @defgroup SPI_Clock_Polarity
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* @{
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*/
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#define SPI_CPOL_Low ((uint16_t)0x0000)
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#define SPI_CPOL_High ((uint16_t)0x0002)
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#define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_CPOL_Low) || \
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((CPOL) == SPI_CPOL_High))
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/** @defgroup SPI_Clock_Phase
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* @{
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*/
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#define SPI_CPHA_1Edge ((uint16_t)0x0000)
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#define SPI_CPHA_2Edge ((uint16_t)0x0001)
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#define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_CPHA_1Edge) || \
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((CPHA) == SPI_CPHA_2Edge))
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/** @defgroup SPI_Slave_Select_Management
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* @{
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*/
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#define SPI_NSS_Soft ((uint16_t)0x0200)
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#define SPI_NSS_Hard ((uint16_t)0x0000)
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#define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_Soft) || \
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((NSS) == SPI_NSS_Hard))
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/** @defgroup SPI_BaudRate_Prescaler
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* @{
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*/
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#define SPI_BaudRatePrescaler_2 ((uint16_t)0x0000)
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#define SPI_BaudRatePrescaler_4 ((uint16_t)0x0008)
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#define SPI_BaudRatePrescaler_8 ((uint16_t)0x0010)
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#define SPI_BaudRatePrescaler_16 ((uint16_t)0x0018)
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#define SPI_BaudRatePrescaler_32 ((uint16_t)0x0020)
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#define SPI_BaudRatePrescaler_64 ((uint16_t)0x0028)
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#define SPI_BaudRatePrescaler_128 ((uint16_t)0x0030)
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#define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BaudRatePrescaler_2) || \
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((PRESCALER) == SPI_BaudRatePrescaler_4) || \
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((PRESCALER) == SPI_BaudRatePrescaler_8) || \
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((PRESCALER) == SPI_BaudRatePrescaler_16) || \
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((PRESCALER) == SPI_BaudRatePrescaler_32) || \
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((PRESCALER) == SPI_BaudRatePrescaler_64) || \
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((PRESCALER) == SPI_BaudRatePrescaler_128))
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/** @defgroup SPI_MSB_LSB_Transmission
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* @{
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*/
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#define SPI_FirstBit_MSB ((uint16_t)0x0000)
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#define SPI_FirstBit_LSB ((uint16_t)0x0080)
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#define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FirstBit_MSB) || \
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((BIT) == SPI_FirstBit_LSB))
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/** @defgroup SPI_Speed
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* @{
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*/
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#define SPI_Speed_Low ((uint16_t)0x0000)
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#define SPI_Speed_High ((uint16_t)0x0100)
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#define IS_SPI_SPEED(SPEED) (((SPEED) == SPI_Speed_Low) || \
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((SPEED) == SPI_Speed_High))
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/** @defgroup SPI_Direction_Transmit_Receive
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* @{
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*/
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#define SPI_Direction_Tx ((uint8_t)0x01)
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#define SPI_Direction_Rx ((uint8_t)0x00)
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#define IS_SPI_DIRECTION(DIRECTION) (((DIRECTION) == SPI_Direction_Tx) || \
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((DIRECTION) == SPI_Direction_Rx))
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/** @defgroup SPI_DMA_Requests
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* @{
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*/
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#define SPI_DMAReq_Tx ((uint32_t)0x00020000)
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#define SPI_DMAReq_Rx ((uint32_t)0x00010000)
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#define IS_SPI_DMAREQ(DMAREQ) (((DMAREQ) == SPI_DMAReq_Tx) || \
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((DMAREQ) == SPI_DMAReq_Rx) || \
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((DMAREQ) == (SPI_DMAReq_Tx | SPI_DMAReq_Rx)))
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/** @defgroup SPI_NSS_Internal_Software_Management
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* @{
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*/
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#define SPI_NSSInternalSoft_Set ((uint8_t)0x01)
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#define SPI_NSSInternalSoft_Reset ((uint8_t)0x00)
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#define IS_SPI_NSS_INTERNAL(INTERNAL) (((INTERNAL) == SPI_NSSInternalSoft_Set) || \
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((INTERNAL) == SPI_NSSInternalSoft_Reset))
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/** @defgroup SPI_MISO_Output_config
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* @{
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*/
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#define SPI_MISOOutput_HD ((uint8_t)0x01)
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#define SPI_MISOOutput_CMOS ((uint8_t)0x00)
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#define IS_SPI_MISOOUTPUT(MISOOUTPUT) (((MISOOUTPUT) == SPI_MISOOutput_HD) || \
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((MISOOUTPUT) == SPI_MISOOutput_CMOS))
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/** @defgroup SPI_Interrupts
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* @{
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*/
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#define SPI_IT_MODF ((uint8_t)0x80)
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#define SPI_IT_SSERR ((uint8_t)0x40)
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#define SPI_IT_OV ((uint8_t)0x20)
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#define SPI_IT_UD ((uint8_t)0x10)
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#define SPI_IT_SSR ((uint8_t)0x08)
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#define SPI_IT_SSF ((uint8_t)0x04)
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#define SPI_IT_RXNE ((uint8_t)0x02)
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#define SPI_IT_TXE ((uint8_t)0x01)
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#define IS_SPI_IT(IT) ((IT) <= 0xFF && ((IT) != (uint8_t)0x00))
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#define IS_SPI_CLEAR_IT(IT) ((((IT) & (uint8_t)0x01) == 0x00) && ((IT) != (uint8_t)0x00))
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|
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|
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/** @defgroup SPI_Flags
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|
|
* @{
|
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|
|
*/
|
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|
|
|
|||
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|
#define SPI_FLAG_SSLVL ((uint16_t)0x0200)
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|
|
#define SPI_FLAG_BUSY ((uint16_t)0x0100)
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|
|
#define SPI_FLAG_MODF ((uint16_t)0x0080)
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|
|
#define SPI_FLAG_SSERR ((uint16_t)0x0040)
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|
|
#define SPI_FLAG_OV ((uint16_t)0x0020)
|
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|
|
#define SPI_FLAG_UD ((uint16_t)0x0010)
|
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|
|
#define SPI_FLAG_SSR ((uint16_t)0x0008)
|
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|
|
#define SPI_FLAG_SSF ((uint16_t)0x0004)
|
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|
|
#define SPI_FLAG_RXNE ((uint16_t)0x0002)
|
|||
|
|
#define SPI_FLAG_TXE ((uint16_t)0x0001)
|
|||
|
|
#define IS_SPI_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFC00) == 0x00) && ((FLAG) != (uint16_t)0x00))
|
|||
|
|
#define IS_SPI_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFF01) == 0x00) && ((FLAG) != (uint16_t)0x00))
|
|||
|
|
|
|||
|
|
#define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == CW_SPI1) || \
|
|||
|
|
((PERIPH) == CW_SPI2))
|
|||
|
|
|
|||
|
|
/******************************************************************************
|
|||
|
|
* Global variable definitions (declared in header file with 'extern')
|
|||
|
|
******************************************************************************/
|
|||
|
|
|
|||
|
|
|
|||
|
|
/******************************************************************************
|
|||
|
|
* Global function prototypes
|
|||
|
|
******************************************************************************/
|
|||
|
|
|
|||
|
|
/* <20><><EFBFBD><EFBFBD><EFBFBD>շ<EFBFBD> */
|
|||
|
|
void SPI_SendData(SPI_TypeDef* SPIx, uint16_t Data);
|
|||
|
|
uint16_t SPI_ReceiveData(SPI_TypeDef* SPIx);
|
|||
|
|
|
|||
|
|
/* <20><>ʼ<EFBFBD><CABC> */
|
|||
|
|
void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct);
|
|||
|
|
void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct);
|
|||
|
|
void SPI1_DeInit(void);
|
|||
|
|
void SPI2_DeInit(void);
|
|||
|
|
|
|||
|
|
/* ʹ<>ܻ<EFBFBD><DCBB><EFBFBD>ֹSPIx */
|
|||
|
|
void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
|
|||
|
|
|
|||
|
|
/* <20>жϼ<D0B6><CFBC><EFBFBD>־ */
|
|||
|
|
void SPI_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
|
|||
|
|
ITStatus SPI_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
|
|||
|
|
void SPI_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
|
|||
|
|
FlagStatus SPI_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_FLAG);
|
|||
|
|
void SPI_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_FLAG);
|
|||
|
|
|
|||
|
|
/* <20><><EFBFBD>߰<EFBFBD>˫<EFBFBD><CBAB><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD><DDB4>䷽<EFBFBD><E4B7BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
|
|||
|
|
void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint8_t SPI_Direction);
|
|||
|
|
|
|||
|
|
/* DMA */
|
|||
|
|
void SPI_DMACmd(SPI_TypeDef* SPIx, uint32_t SPI_DMAReq, FunctionalState NewState);
|
|||
|
|
|
|||
|
|
/* <20><><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>NSS */
|
|||
|
|
void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint8_t SPI_NSSInternalSoft);
|
|||
|
|
|
|||
|
|
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֡<EFBFBD><D6A1>λ<EFBFBD><CEBB> */
|
|||
|
|
void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize);
|
|||
|
|
|
|||
|
|
/* <20><>ģʽMISO<53><4F><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
|
|||
|
|
void SPI_MISOOutputConfig(SPI_TypeDef* SPIx, uint8_t SPI_MISOOutput);
|
|||
|
|
|
|||
|
|
/* <20><><EFBFBD>շ<EFBFBD><D5B7>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD> */
|
|||
|
|
void SPI_FlushSendBuff(SPI_TypeDef* SPIx);
|
|||
|
|
|
|||
|
|
#ifdef __cplusplus
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#endif /*__CW32F030_SPI_H */
|
|||
|
|
|