Hey all,
Let me know if you've encountered something similar to this:
In my application, I am controlling two IOIO concurrently, but
independently (one through USB, the other through Bluetooth). I am using
these two boards to perform I2C reads/writes to two separate devices. All
of my I2C stuff is working fine, so assume that code is correct.
My goal is to read a register value from the BT devices, and update a value
on the USB device. I have two IOIOLoopers (one for USB, one for
Bluetooth), and I want to* first* read the value from the BT board, *then
*update
the value on the USB board (using a simple proportional control algorithm).
How can I do this correctly? I believe the two Loopers are treated as two
separate threads and they are running simultaneously? I know about the
Thread.join() function, but I'm not sure how I can differentiate between
the two threads in code to make one wait for the other.
Here is a skeleton of my setup (I only have one activity):
public class Main Activity extends IOIOActivity{
onCreate(){
...
}
class MyBluetoothLooper extends BaseIOIOLooper {
void setup(){
...
}
void loop(){
i2c.read(...);
Thread.sleep(100);
}
...
}
class MyUSBLooper extends BaseIOIOLooper {
void setup(){
...
}
void loop(){
i2c.write(...);
Thread.sleep(100);
}
...
}
...
}
If anyone has any experience with this type of IOIO use case, or more
experience with Thread handling in Java/Android (I am relatively new), I
could really use some help.
Thanks,
Eric
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