tsi_v4_normal_mode
Overview
The tsi_v4_normal example shows how to use TSI_V4 driver in normal modes:
In this example , we make use of the available electrodes on board to show driver usage.
Firstly, we get the non-touch calibration results as baseline electrode counter;
Then, we start the Software-Trigger scan using polling method and interrupt method;
Then, we start the Hardware-Trigger scan using interrupt method.
Running the demo
When running successfully, the log output in terminal shall be similar as below:
TSI_V4 Normal_mode Example Start! Calibrated counters for channel 0 is: 2769 Calibrated counters for channel 1 is: 10 Calibrated counters for channel 2 is: 65535 Calibrated counters for channel 3 is: 65535 Calibrated counters for channel 4 is: 1273 Calibrated counters for channel 5 is: 65535 Calibrated counters for channel 6 is: 2955 Calibrated counters for channel 7 is: 2640 Calibrated counters for channel 8 is: 2680 Calibrated counters for channel 9 is: 2880 Calibrated counters for channel 10 is: 2906 Calibrated counters for channel 11 is: 2705 Calibrated counters for channel 12 is: 2947 Calibrated counters for channel 13 is: 5073 Calibrated counters for channel 14 is: 421 Calibrated counters for channel 15 is: 5072
NOW, comes to the software trigger scan using polling method! Channel xx Normal mode counter is: xxxx Channel xx Normal mode counter is: xxxx
NOW, comes to the software trigger scan using interrupt method! Channel xx Normal mode counter is: xxxx Channel xx Normal mode counter is: xxxx
NOW, comes to the hardware trigger scan method! After running, touch pad xx each time, you will see LED toggles.