Skip to content

fix(api): Flex stacker store labware fix #18547

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.

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

Open
wants to merge 4 commits into
base: edge
Choose a base branch
from

Conversation

vegano1
Copy link
Contributor

@vegano1 vegano1 commented Jun 5, 2025

Overview

We have the incorrect offset when storing labware on the stacker, which would cause labware already on the stacker to fall ~10-20mm.

Closes: EXEC-1469

Test Plan and Hands on Testing

  • Make sure the following labware can be stored/dispensed without issues
opentrons_flex_96_tiprack_50ul
opentrons_flex_96_tiprack_200ul
opentrons_flex_96_tiprack_1000ul
armadillo_96_wellplate_200ul_pcr_full_skirt
nest_96_wellplate_2ml_deep
nest_12_reservoir_15ml
nest_96_wellplate_200ul_flat

Changelog

  • Fix issue for store_labware where we were using the wrong height limit for labware smaller than tipracks
  • add speed arg to _move_and_home_axis so we can get rid if individual move_axis and home_axis in store_labware
  • Remove verify_shuttle_location RETRACTED checks since _prepare_for_action already checks that the shuttle is in the EXTENDED position
  • Use correct start and color_name arguments in the identify function

Review requests

Risk assessment

low, unreleased

vegano1 added 3 commits May 29, 2025 11:36
…limit for labware smaller than tipracks

- add `speed` arg to `_move_and_home_axis` so we can get rid if individual `move_axis` and `home_axis` in `store_labware`
- remove `verify_shuttle_location` RETRACTED checks since `_prepare_for_action` already checks that the shuttle is in the EXTENDED position
- use correct `start` and `color_name` arguments in the `identify` function
@vegano1 vegano1 requested a review from a team as a code owner June 5, 2025 22:31
Copy link
Member

@sfoster1 sfoster1 left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Looks good if it works, but let's add tests please.

@sfoster1 sfoster1 changed the title Flex stacker store labware fix fix(api): Flex stacker store labware fix Jun 6, 2025
Copy link
Contributor

@ahiuchingau ahiuchingau left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thank you!

# to `prepare_for_action` instead
await self.verify_shuttle_location(PlatformState.RETRACTED)

# Check that labware was detected
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

nice, thank you

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

3 participants