Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Setup Clarification #1

Open
brdnquick opened this issue Jun 19, 2024 · 0 comments
Open

Setup Clarification #1

brdnquick opened this issue Jun 19, 2024 · 0 comments

Comments

@brdnquick
Copy link

Can you elaborate on your circuit setup for the P1M code?

I have a almost identical setup (same chip, though on a different ECU) and am not getting successful glitches after a few hours, and am now questioning my setup.

Some specific questions:

  1. Are you powering your whole ECU or just voltage for the chip?
  2. Are you mux'ing uart lines into the RPi? How does the Pico get delay and pulse from your python script but then also sees Tx line from PC to chip?
  3. Which USB-TTL device do you recommend? My USB TTL doesnt have a DTR line so I am using CTS. Is this okay?
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@brdnquick