def readOnly(self, count):
"""Execute a read only transaction with the device.
Read 1 to 7 bytes from a device. This method does not write any data
to prompt the device.
:param count: The number of bytes to read in the transaction. [1..7]
:returns: The data read from the device.
"""
if count < 1 or count > 7:
raise ValueError("count must be between 1 and 7")
hal.i2CRead(self.port, self.deviceAddress, count)
def readOnly(self, count):
"""Execute a read only transaction with the device.
Read 1 to 7 bytes from a device. This method does not write any data
to prompt the device.
:param count: The number of bytes to read in the transaction. [1..7]
:returns: The data read from the device.
"""
if count < 1 or count > 7:
raise ValueError("count must be between 1 and 7")
hal.i2CRead(self.port, self.deviceAddress, count)
def readOnly(self, count):
"""Execute a read only transaction with the device.
Read bytes from a device. This method does not write any data
to prompt the device.
:param count: The number of bytes to read in the transaction.
:returns: The data read from the device.
"""
if count < 1:
raise ValueError("count must be at least 1, %s given" % count)
return hal.i2CRead(self.port, self.deviceAddress, count)
def readOnly(self, count):
"""Execute a read only transaction with the device.
Read bytes from a device. This method does not write any data
to prompt the device.
:param count: The number of bytes to read in the transaction.
:returns: The data read from the device.
:rtype: iterable of bytes
"""
if count < 1:
raise ValueError("count must be at least 1, %s given" % count)
return hal.i2CRead(self.port, self.deviceAddress, count)
