def SPI_IOC_MESSAGE(N): return _IOW(SPI_IOC_MAGIC, 0, c_char*SPI_MSGSIZE(N))
def SPI_IOC_MESSAGE(N): return _IOW(SPI_IOC_MAGIC, 0, c_char * SPI_MSGSIZE(N))
__slots__ = [name for name,type in _fields_] # not all platforms use <asm-generic/ioctl.h> or _IOC_TYPECHECK() ... def SPI_MSGSIZE(N): if ((N)*(sizeof(spi_ioc_transfer))) < (1 << _IOC_SIZEBITS): return (N)*(sizeof(spi_ioc_transfer)) else: return 0 def SPI_IOC_MESSAGE(N): return _IOW(SPI_IOC_MAGIC, 0, c_char*SPI_MSGSIZE(N)) # Read / Write of SPI mode (SPI_MODE_0..SPI_MODE_3) SPI_IOC_RD_MODE = _IOR(SPI_IOC_MAGIC, 1, c_uint8) SPI_IOC_WR_MODE = _IOW(SPI_IOC_MAGIC, 1, c_uint8) # Read / Write SPI bit justification SPI_IOC_RD_LSB_FIRST = _IOR(SPI_IOC_MAGIC, 2, c_uint8) SPI_IOC_WR_LSB_FIRST = _IOW(SPI_IOC_MAGIC, 2, c_uint8) # Read / Write SPI device word length (1..N) SPI_IOC_RD_BITS_PER_WORD = _IOR(SPI_IOC_MAGIC, 3, c_uint8) SPI_IOC_WR_BITS_PER_WORD = _IOW(SPI_IOC_MAGIC, 3, c_uint8) # Read / Write SPI device default max speed hz SPI_IOC_RD_MAX_SPEED_HZ = _IOR(SPI_IOC_MAGIC, 4, c_uint32) SPI_IOC_WR_MAX_SPEED_HZ = _IOW(SPI_IOC_MAGIC, 4, c_uint32)
__slots__ = [name for name, type in _fields_] # not all platforms use <asm-generic/ioctl.h> or _IOC_TYPECHECK() ... def SPI_MSGSIZE(N): if ((N) * (sizeof(spi_ioc_transfer))) < (1 << _IOC_SIZEBITS): return (N) * (sizeof(spi_ioc_transfer)) else: return 0 def SPI_IOC_MESSAGE(N): return _IOW(SPI_IOC_MAGIC, 0, c_char * SPI_MSGSIZE(N)) # Read / Write of SPI mode (SPI_MODE_0..SPI_MODE_3) SPI_IOC_RD_MODE = _IOR(SPI_IOC_MAGIC, 1, c_uint8) SPI_IOC_WR_MODE = _IOW(SPI_IOC_MAGIC, 1, c_uint8) # Read / Write SPI bit justification SPI_IOC_RD_LSB_FIRST = _IOR(SPI_IOC_MAGIC, 2, c_uint8) SPI_IOC_WR_LSB_FIRST = _IOW(SPI_IOC_MAGIC, 2, c_uint8) # Read / Write SPI device word length (1..N) SPI_IOC_RD_BITS_PER_WORD = _IOR(SPI_IOC_MAGIC, 3, c_uint8) SPI_IOC_WR_BITS_PER_WORD = _IOW(SPI_IOC_MAGIC, 3, c_uint8) # Read / Write SPI device default max speed hz SPI_IOC_RD_MAX_SPEED_HZ = _IOR(SPI_IOC_MAGIC, 4, c_uint32) SPI_IOC_WR_MAX_SPEED_HZ = _IOW(SPI_IOC_MAGIC, 4, c_uint32)