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What type of input are you going to be using to determine your desired ignition advance? How often do you think the desired advance/retard will change. Just brainstorming here but if I were developing this I would probably start with something like this an interrupt gets fired on each tooth...

Of course, I completely forgot to change the memory addresses in the linker file. Thanks

Due to poor stock availability I am researching alternatives to the mk20dx256vlh7. I have quite a few mk20dx128vlh7 in my stock already. I have experimented with replacing the 256 with the 128 and if I compile for a teensy 3.0 and upload via swd I can make a basic sketch come up. However...

How have you determined that you are not sending anything? Is it just that the gauges are not moving? How often are you calling sendCANdata()? Are your transmit buffers filling up?

I would not give up on it quite yet. These displays use a lot of power and it is probably too much for the internal 3.3 regulator on the teensy. I would definitely try it with an external regulator capable of handling more current before giving up. Sumotoys library is pretty fast but...

This community is awesome I just wanted to chime in here again and tell everyone thank you. I never expected such detailed and thoughtful responses. I am in the process of rewriting the sketch to use intervalTimer. From what I have read if I set the priority to a higher priority (lower...

I see how this could work. The spraytime delay is going to be the hardest to deal with. Spraytime can be as low as 100 microseconds.... I can see how we could just do the very important things like pid for pressure during the spraytime state though. Disabling interrupts is a really good...

Thanks for the feedback guys, I appreciate the comments. That section about elapsedmicros is very interesting and maybe exactly what I am looking for. My concern is that at first glance the possible deviation amount is the time of the loop. Because the user can change the settings on the fly...

I am working on a project that needs to do several things with extremely consistent timing between task. Being off even a couple microseconds can cause issues. To accomplish this I use delays between the tasks. Another task that needs to be accomplished at the same time is pressure sensing...

Thanks MrTom that does do the trick

Would it be possible to make the _tsAdcMinX,_tsAdcMinY,_tsAdcMaxX,_tsAdcMaxY variables public? I copied your touch screen calibration method into a function, then save the values generated into the EEPROM. Then on bootup if custom calibration values have been written I set the...