Bylund Automotive Support

Hi Guys,

By any luck would someone kept the v1.2.0 ?
The current v1.3.0 with data logging is not needed for me, I'll log on the ECU directly and I'd have another use for the PWM output 9.
Since I'm not a pro in coding, it would save me time and pain avoiding to have to understand and remove the additional part implemented in the v1.3..

And maybe you could also tell me if I use the <TimerOne.h> it could mess with the knock shield system..
My purpose would be to create a PWM output on pin 9 to fool the ABS module of the car. I need to send it a 5v, 160Hz signal with a DC of 50% and I was planning to use this:

pinMode(9,OUTPUT)

Timer1.initialize(6250)
Timer1.pwm(9,512)

Thanks for your help!

julien993 wrote: ↑

24 May 2021 19:09

Hi Guys,

By any luck would someone kept the v1.2.0 ?
The current v1.3.0 with data logging is not needed for me, I'll log on the ECU directly and I'd have another use for the PWM output 9.
Since I'm not a pro in coding, it would save me time and pain avoiding to have to understand and remove the additional part implemented in the v1.3..

Hello Julien,

The good thing with GitHub is that it has version history, you can simply see v.1.2.0 if you want.

https://github.com/Bylund/Knock-Shield- ... xample.ino

Hope it helps.

Hi Christian
Thank you and sorry, it was right under my nose and I missed it…

Do you have any clue for the TimerOne.h impacting the knock shield?