Antonio Quevedo / TSIHW

This is a VERY low-level library for controlling the TSI hardware module in a KL25 microcontroller. The programmer creates the TSI object passing basic parameters, and selects the active channels. Then, a scan on a given channel can be started, and the raw result can be read.

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TSI Class Reference

TSI Class Reference

KL25 TSI low-level library with very basic functions. More...

#include <TSIHW.h>

Detailed Description

KL25 TSI low-level library with very basic functions. 

 #include "mbed.h"
 #include "TSIHW.h"
 
 TSI touch(0,0,0,2,2);
 Serial pc(USBTX, USBRX);
 
 int main() {
     uint16_t s;
     
     pc.printf("BEGIN\r\n");
     touch.ActivateChannel(5); // Electrode connected to PTA4
     pc.printf("ACTIVATE\r\n");
     while(1) {
         s = 0;
         touch.Start(5);
         pc.printf("START\r\n");
         while(!s) {
             s = touch.Read();
         }
         pc.printf("TOUCH: %d\r\n", s);
         wait(1);
     }
 }

Definition at line 36 of file TSIHW.h.

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