SLAAEU1 August   2025 MSPM0L1306 , MSPM0L1306

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Hardware Connection
  6. 3LaunchPad Setup
  7. 4Software Structure
  8. 5Design Considerations
    1. 5.1 IO Selection Consideration
    2. 5.2 Y-axis and X-axis Measurement Method
    3. 5.3 Touch Detection Method
  9. 6Evaluation Steps
  10. 7Summary
  11. 8References

6 Evaluation Steps

  1. Calculate the IOs needed by following the instructions in Section 5.1.
  2. Perform the connection between MSPM0L1306 LaunchPad and the touch screen following the instructions in Section 2.
  3. Install Code Composer Studio™ (CCS) on the computer and load the code example.
  4. After touching the MSPM0, the result is uploaded to the PC through the back channel UART as shown in Figure 6-1. The coordinate is only updated when there is touch.
    Run Time ResultsFigure 6-1 Run Time Results
  5. Adjust the TOUCH_DETECTION_THD and detection frequency according to the experience.