Windows 10
CCS 6.1.3
Greetings:
I have a large, ratther complex GUI that I am trying to get running on a target processor (TM4C123GH). My ultimate target has only a serial interface for use with the GUI. However, I am testing this portion of my code on an EK-TM4C123gxl launchpad.
My code executes correctly when I connect to the launchpad using the ICDI interface. However, when I create a GUIComposer runtime and try to run the same code using the UART7 port on the launch pad I get a rather strange result. Most of the GUI interface operates correctly. However, I have a few widgets that are updated using JavaScript. These widgets do not update properly running over the serial itnerface although they do when running over the ICDI. I am using the UARTCommandMonitor from the GUIComposer Wiki (modified to run on a TM4C123). The problem does not seem to be baud rate related. I have operated the target at rates from 9600 to 921600 with the same results. Eventually, the widgets do update but it may take several (random) minutes for the update to occur.
Any idea what I am doing wrong. Your insight will be much appreciated. i can post my UART7CommandMonitor code as well as my UART7 initialization code if that is helpful.
Thanks,
Dan
