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

i2C MUX + Hypnos needs powerup re-init #25

Closed
udellc opened this issue Oct 17, 2019 · 1 comment
Closed

i2C MUX + Hypnos needs powerup re-init #25

udellc opened this issue Oct 17, 2019 · 1 comment
Assignees
@Cogswatch
Labels
bug Something isn't working enhancement New feature or request
Projects
Loom Development
Milestone
AGU Demo

Comments

@udellc
Copy link
Member

udellc commented Oct 17, 2019

Describe the bug
Using the Hypnos board to power the i2c MUX down and back up in between sleep cycles, MUX does not retain initialization. This should be handled as part of a larger issue with powering down/up devices in general.

Hardware in Use
Feather M0
Hypnos
i2c MUX powered on the switched rails from Hypnos

To Reproduce
Steps to reproduce the behavior:
Connect hardware together. Put Mux to power down via hypnos using Loom sleep functions

Expected behavior
Mux should work the same after power down as before

Code
Get from Max Chu

Config
Get from Max Chu

Additional context
Add any other context about the problem here.
@prototypicalpro prototypicalpro added the bug Something isn't working label Oct 22, 2019
@prototypicalpro prototypicalpro added this to Backlog in Loom Development via automation Oct 22, 2019
@prototypicalpro prototypicalpro moved this from Backlog to In progress in Loom Development Oct 22, 2019
@prototypicalpro prototypicalpro moved this from In progress to To do in Loom Development Oct 23, 2019
@prototypicalpro prototypicalpro added the enhancement New feature or request label Oct 28, 2019
@prototypicalpro prototypicalpro moved this from To do to Waiting for resolution in Loom Development Oct 29, 2019
@prototypicalpro prototypicalpro moved this from Waiting for resolution to In progress in Loom Development Oct 30, 2019
@prototypicalpro prototypicalpro moved this from In progress to To do in Loom Development Nov 5, 2019
@prototypicalpro prototypicalpro mentioned this issue Nov 11, 2019
Closed
@prototypicalpro prototypicalpro moved this from To do to Backlog in Loom Development Nov 12, 2019
@Cogswatch Cogswatch added this to the AGU Demo milestone Nov 19, 2019
@prototypicalpro prototypicalpro modified the milestone: AGU Demo Nov 20, 2019
@prototypicalpro prototypicalpro moved this from Backlog to To do in Loom Development Nov 20, 2019
@prototypicalpro
Copy link
Member

Fixed with e42d600.

Loom Development automation moved this from To do to Done Feb 3, 2020
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@Cogswatch Cogswatch

Labels
bug Something isn't working enhancement New feature or request
Projects
Loom Development
  
Done
Milestone
AGU Demo
Development

No branches or pull requests
3 participants
@prototypicalpro @udellc @Cogswatch