These remedies apply to the case when you receive some data and you get this warning message:
'serialport' unable to read all requested data.
When using the serialport interface for:
Reading binary data using the
These are possible causes and remedies:
|The number of values to read was set to a higher value than what was available to be read.||Set the number of values to read using the input argument
|Device did not send all the requested data.||Check your device connection. For more information about troubleshooting configuration and connection, see Troubleshooting Serial Port Interface.|
|There was a data format mismatch.||Verify that the device data format matches the specified read format.
Data format is set using the input argument |
More Troubleshooting Help
For more information about troubleshooting the Serial interface, including supported platforms, adaptor requirements, configuration and connection, and other troubleshooting tips, see Troubleshooting Serial Port Interface.