i am facing an error -Error while evaluating TimerFcn for timer 'timer-1' Double inputs must have integer values in the range of ASSUMEDTYPE.,data is not showing continously..:(

i am getting data from teensy3.2 to matlab gui and there is a acquire option for data acquire option

output=Assuming device is named "COM7", use the Device Manager to show active ports.
Channels available: 8  Device ID register value:  146
ads Data: Recording 7 channels at 4000 Hz attached to port "COM7"
Error while evaluating TimerFcn for timer 'timer-1' 

Double inputs must have integer values in the range of ASSUMEDTYPE.

[Walter Roberson]

Which software are you using?

Is that the complete error message or was there more?

[Walter Roberson]

Duplicates http://uk.mathworks.com/matlabcentral/answers/270597-i-am-facing-an-error-error-while-evaluating-timerfcn-for-timer-timer-1-double-inputs-must-have