def write(self, dataToSend):
"""Write data to the slave device. Blocks until there is space in the
output FIFO.
If not running in output only mode, also saves the data received
on the MISO input during the transfer into the receive FIFO.
:param dataToSend: Data to send (bytes)
"""
hal.spiWrite(self.port, dataToSend)
def write(self, dataToSend):
"""Write data to the slave device. Blocks until there is space in the
output FIFO.
If not running in output only mode, also saves the data received
on the MISO input during the transfer into the receive FIFO.
:param dataToSend: Data to send
:type dataToSend: iterable of bytes
:returns: Number of bytes written
Usage::
# send byte string
writeCount = spi.write(b'stuff')
# send list of integers
writeCount = spi.write([0x01, 0x02])
"""
return hal.spiWrite(self.port, dataToSend)
def write(self, dataToSend):
"""Write data to the slave device. Blocks until there is space in the
output FIFO.
If not running in output only mode, also saves the data received
on the MISO input during the transfer into the receive FIFO.
:param dataToSend: Data to send
:type dataToSend: iterable of bytes
:returns: Number of bytes written
Usage::
# send byte string
writeCount = spi.write(b'stuff')
# send list of integers
writeCount = spi.write([0x01, 0x02])
"""
return hal.spiWrite(self.port, dataToSend)