ElectronicCats/mpu6050

question for the version

nices0325 opened this issue · 3 comments

Could you let me know, what's the difference between dmp6 with dmp v6.12???

actually in the sketch, WORLD_ACCEL values are different..

On dmp6(sketch) world_accel, values are 0,0,0(x,y,z), otherwise on dmp6.12 it shows 0,0,8192(x,y,z) ..

since I'm newbie.. i really need your help!

Thanks for your good library again!

Can you please provide the lines number for each code? (and possibly copy-paste the relevant part of the code)

as soon as I added this code to my own sketch FIFO overflow comes out... what happend.. Actually I'm not familiar to i2c communication... so that I 'm afraid to say what's wrong

In my loop
// if programming failed, don't try to do anything
//if (!dmpReady) return;

    // wait for MPU interrupt or extra packet(s) available
    while (!mpuInterrupt && fifoCount < packetSize) {
        if (mpuInterrupt && fifoCount < packetSize) {
            // try to get out of the infinite loop 
            fifoCount = mpu.getFIFOCount();
        }
        // other program behavior stuff here
        // .
        // .
        // .
        // if you are really paranoid you can frequently test in between other
        // stuff to see if mpuInterrupt is true, and if so, "break;" from the
        // while() loop to immediately process the MPU data
        // .
        // .
        // .
    }

    // reset interrupt flag and get INT_STATUS byte
    mpuInterrupt = true;
    mpuIntStatus = mpu.getIntStatus();

    // get current FIFO count
    fifoCount = mpu.getFIFOCount();

    // check for overflow (this should never happen unless our code is too inefficient)
    if ((mpuIntStatus & (0x01 << MPU6050_INTERRUPT_FIFO_OFLOW_BIT)) || fifoCount >= 1024) {
        // reset so we can continue cleanly
        mpu.resetFIFO();
        fifoCount = mpu.getFIFOCount();
        Serial.println(F("FIFO overflow!"));
        
        
        FIFO overflow shows up on my serial monitor and it doesn't give me the values...

AS I used the Jrowberg codes, FIFO overflow doesn't appear well....

stale commented

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