Point Test (Compact 7)
3/12/2014
The functional Point Test tests the ability of the touch driver to correctly detect pen coordinates on the touch panel. This test requires that you tap the touch panel in several locations when you are prompted. The test relies on the callback routine successfully receiving touch event coordinates. This test fails if you do not respond to a tap request within approximately 10 seconds. This test also fails if you select 'No' at the end of the test.
This is test 2002 in the touchfunc.dll test suite.
NOTE: The touch panel driver-level test requires user interaction using touch pen on the touch panel for most tests. After the test is complete, the OS loses control of the touch panel. Download a new image before you run any more tests.
Test Prerequisites
Your device must meet the following requirements before you run this test.
The following table shows the hardware requirements for the test.
| Requirement | Description |
|---|---|
Touch Panel |
Touch screen with or without cursor support. |
The following table shows the software requirements for the Touch Driver test.
| Requirements | Description |
|---|---|
Tux.exe |
Tux test harness that is required to execute the test. |
Kato.dll |
Kato logging engine that is required for logging test data. |
Ktux.dll |
Tux harness library required to run tests in kernel mode |
TouchFunc.dll |
Library that contains test files. |
Subtests
This test has no subtests.
Setting Up the Test
This test has no additional setup requirements beyond the standard test environment setup.
Running the Test
This test requires you to interact with the touch panel. You must follow the instructions on the display to run the test correctly. When the test prompts you, you must perform the requested action. If you do not complete the action, the test times out and fails. The test times out after approximately 15 seconds.
The default command line is:
tux -o -n -d touchfunc -x2002
Verifying the Test
In some cases, the test requires that you select 'Yes' or 'No' in response to a question. To respond, you must tap the part of the touch panel that contains the appropriate response.
Troubleshooting the Test
When you complete the test, the operating system does not regain control of the touch panel. You must reset the touch panel to restore normal operation.
For additional platform specific issues, consult the CTK articles on the TechNet wiki.