Examples with OutPort com.jopdesign.io.OutPort used on opensource projects

Example 1 with OutPort

use of com.jopdesign.io.OutPort in project jop by jop-devel.

the class Sound method main.

public static void main(String[] args) {
    int time, off, val, idx;
    SysDevice sys = DspioFactory.getDspioFactory().getSysDevice();
    OutPort pwm = DspioFactory.getDspioFactory().getOutPort();
    int[] samples = new int[16 * 4 * 1024];
    val = 0;
    for (int i = 0; i < 16 * 4 * 1024; ++i) {
        //			val += 149;
        val += 1490;
        if (val > 65535)
            val = 0;
        samples[i] = val >>> 6;
    }
    System.out.println("Period: " + PERIOD);
    time = sys.cntInt;
    val = 300;
    time += 1000;
    idx = 0;
    for (; ; ) {
        time += PERIOD;
        ++idx;
        idx &= 0xffff;
        val = 100 + samples[idx];
        off = time + val;
        sys.deadLine = time;
        pwm.port = 3;
        // some offset is needed - we have now a 1 offset
        sys.deadLine = off;
        // and a 1 phase offset. Is this ok?
        pwm.port = 0;
    }
}