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uc-sdk
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uc-sdk
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Macros | |
| #define | SPI_CPHA_FIRST ((uint32_t)(0)) |
| #define | SPI_CPHA_SECOND ((uint32_t)(1<<3)) |
| #define | SPI_CPOL_HI ((uint32_t)(0)) |
| #define | SPI_CPOL_LO ((uint32_t)(1<<4)) |
| #define | SPI_SLAVE_MODE ((uint32_t)(0)) |
| #define | SPI_MASTER_MODE ((uint32_t)(1<<5)) |
| #define | SPI_DATA_MSB_FIRST ((uint32_t)(0)) |
| #define | SPI_DATA_LSB_FIRST ((uint32_t)(1<<6)) |
| #define | SPI_DATABIT_16 SPI_SPCR_BITS(0) |
| #define | SPI_DATABIT_8 SPI_SPCR_BITS(0x08) |
| #define | SPI_DATABIT_9 SPI_SPCR_BITS(0x09) |
| #define | SPI_DATABIT_10 SPI_SPCR_BITS(0x0A) |
| #define | SPI_DATABIT_11 SPI_SPCR_BITS(0x0B) |
| #define | SPI_DATABIT_12 SPI_SPCR_BITS(0x0C) |
| #define | SPI_DATABIT_13 SPI_SPCR_BITS(0x0D) |
| #define | SPI_DATABIT_14 SPI_SPCR_BITS(0x0E) |
| #define | SPI_DATABIT_15 SPI_SPCR_BITS(0x0F) |
| #define | SPI_STAT_ABRT SPI_SPSR_ABRT |
| #define | SPI_STAT_MODF SPI_SPSR_MODF |
| #define | SPI_STAT_ROVR SPI_SPSR_ROVR |
| #define | SPI_STAT_WCOL SPI_SPSR_WCOL |
| #define | SPI_STAT_SPIF SPI_SPSR_SPIF |
| #define | SPI_STAT_DONE (1UL<<8) |
| #define | SPI_STAT_ERROR (1UL<<9) |
| #define SPI_CPHA_FIRST ((uint32_t)(0)) |
SPI configuration parameter definesClock phase control bit
Definition at line 49 of file lpc17xx_spi.h.
| #define SPI_CPHA_SECOND ((uint32_t)(1<<3)) |
Definition at line 50 of file lpc17xx_spi.h.
| #define SPI_CPOL_HI ((uint32_t)(0)) |
Clock polarity control bit
Definition at line 53 of file lpc17xx_spi.h.
| #define SPI_CPOL_LO ((uint32_t)(1<<4)) |
Definition at line 54 of file lpc17xx_spi.h.
| #define SPI_DATA_LSB_FIRST ((uint32_t)(1<<6)) |
Definition at line 62 of file lpc17xx_spi.h.
| #define SPI_DATA_MSB_FIRST ((uint32_t)(0)) |
LSB enable bit
Definition at line 61 of file lpc17xx_spi.h.
| #define SPI_DATABIT_10 SPI_SPCR_BITS(0x0A) |
Databit number = 10
Definition at line 68 of file lpc17xx_spi.h.
| #define SPI_DATABIT_11 SPI_SPCR_BITS(0x0B) |
Databit number = 11
Definition at line 69 of file lpc17xx_spi.h.
| #define SPI_DATABIT_12 SPI_SPCR_BITS(0x0C) |
Databit number = 12
Definition at line 70 of file lpc17xx_spi.h.
| #define SPI_DATABIT_13 SPI_SPCR_BITS(0x0D) |
Databit number = 13
Definition at line 71 of file lpc17xx_spi.h.
| #define SPI_DATABIT_14 SPI_SPCR_BITS(0x0E) |
Databit number = 14
Definition at line 72 of file lpc17xx_spi.h.
| #define SPI_DATABIT_15 SPI_SPCR_BITS(0x0F) |
Databit number = 15
Definition at line 73 of file lpc17xx_spi.h.
| #define SPI_DATABIT_16 SPI_SPCR_BITS(0) |
SPI data bit number defines Databit number = 16
Definition at line 65 of file lpc17xx_spi.h.
| #define SPI_DATABIT_8 SPI_SPCR_BITS(0x08) |
Databit number = 8
Definition at line 66 of file lpc17xx_spi.h.
| #define SPI_DATABIT_9 SPI_SPCR_BITS(0x09) |
Databit number = 9
Definition at line 67 of file lpc17xx_spi.h.
| #define SPI_MASTER_MODE ((uint32_t)(1<<5)) |
Definition at line 58 of file lpc17xx_spi.h.
| #define SPI_SLAVE_MODE ((uint32_t)(0)) |
SPI master mode enable
Definition at line 57 of file lpc17xx_spi.h.
| #define SPI_STAT_ABRT SPI_SPSR_ABRT |
SPI Status Flag definesSlave abort
Definition at line 79 of file lpc17xx_spi.h.
| #define SPI_STAT_DONE (1UL<<8) |
Done
Definition at line 90 of file lpc17xx_spi.h.
| #define SPI_STAT_ERROR (1UL<<9) |
Error
Definition at line 91 of file lpc17xx_spi.h.
| #define SPI_STAT_MODF SPI_SPSR_MODF |
Mode fault
Definition at line 81 of file lpc17xx_spi.h.
| #define SPI_STAT_ROVR SPI_SPSR_ROVR |
Read overrun
Definition at line 83 of file lpc17xx_spi.h.
| #define SPI_STAT_SPIF SPI_SPSR_SPIF |
SPI transfer complete flag
Definition at line 87 of file lpc17xx_spi.h.
| #define SPI_STAT_WCOL SPI_SPSR_WCOL |
Write collision
Definition at line 85 of file lpc17xx_spi.h.
1.8.4 
