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  • Hi,
    I'm having trouble with a setWatch function. I'm monitoring a pulse that is 8uS wide and I want that to trigger the setWatch which contains and SPI write of 32 bits followed by 2 SPI reads of 32 bits. I'm using the MDBT42Q.
    It seems to be triggering randomly and I'm stumped. Suggestions?

    watchID = setWatch(function() {
        SPI1.write([READ_PTR, 0x00, 0x00, 0x00], nSEN);
        junk = SPI1.send([READ_FIFO, 0x00, 0x00, 0x00], nSEN);
        ecg = 256*(256*junk[1]+junk[2])+junk[3];
    //      console.log(ecg);
        junk = SPI1.send([READ_LEAD_STATUS , 0x00, 0x00, 0x00], nSEN);
    }, ADC_RDY, {repeat: true, edge:'falling'});

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