Beispiel #1
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// Write custom SPI message
func SPI_IOC_MESSAGE(n uintptr) uintptr {
	return sys.IOW(spiIoctlMAGIC, 0, uintptr(SPI_MESSAGE_SIZE(n)))
}
Beispiel #2
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// Write SPI device default max speed hz
func SPI_IOC_WR_MAX_SPEED_HZ() uintptr {
	return sys.IOW(spiIoctlMAGIC, 4, 4)
}
Beispiel #3
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// Write SPI bit justification
func SPI_IOC_WR_LSB_FIRST() uintptr {
	return sys.IOW(spiIoctlMAGIC, 2, 1)
}
Beispiel #4
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// Write SPI device word length (1..N)
func SPI_IOC_WR_BITS_PER_WORD() uintptr {
	return sys.IOW(spiIoctlMAGIC, 3, 1)
}
Beispiel #5
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// Write of SPI mode (SPI_MODE_0..SPI_MODE_3)
func SPI_IOC_WR_MODE() uintptr {
	return sys.IOW(spiIoctlMAGIC, 1, 1)
}