PLT-OS v2.0

PLT-OS v2.0.x is the Stable release track, supporting PLT-300A.

Note

PLT-OS v1.9.x introduced a new system partition sizing, making PLT-OS v2.0.x unable to revert to pre-v1.8 PLT-OS versions.

If a unit running v2.0.x needs to be downgraded to a pre-v1.8 version, it should first be downgraded to the most recent PLT-OS v1.8 release.

PLT-OS v2.0.52

Bugs fixed:

  • PLTOS-407: canMatch command: match complete CAN-FD payload

Changes:

  • PLTOS-406: Improved UI responsiveness during PLTcloud connectivity checks.

PLT-OS v2.0.51

Bugs Fixed:

  • PLTOS-403: Avoid This PLT needs to be enrolled when unable to connect to PLTcloud.

Changes:

  • PLTOS-402: preface failure detail with failing command

  • PLTOS-404: measure command: include acceptance range in DMM out-of-range failures

PLT-OS v2.0.50

(not released publicly)

PLT-OS v2.0.49

(not released publicly)

PLT-OS v2.0.48

Bugs Fixed:

  • PLTOS-401: Fix test steps failing with exec: Wait was already called, instead of the actual failure message.

PLT-OS v2.0.47

Changes:

Bugs Fixed:

  • PLTOS-391: uart command: Ensure proper errors are emitted for operator abort and expected data not received.

PLT-OS v2.0.46

(not released publicly)

PLT-OS v2.0.45

New Features:

  • PLTOS-128: Connectivity screen

Changes:

  • PLTOS-396: uart command: reworked context-aware polling

PLT-OS v2.0.44

Bugs fixed:

  • PLTOS-234: Avoid PLTcloud reconnection on authentication failures

  • PLTOS-389: agentExec command: handle unknown handle, timeout instead of “expected data not found”

PLT-OS v2.0.43

(not released publicly)

PLT-OS v2.0.42

New Features:

  • PLTOS-234: agentExec command: execute a command on a PLT Agent host

PLT-OS v2.0.41

New Features:

  • PLTOS-383: support for operator messages in Chinese, Japanese and Korean

PLT-OS v2.0.40

(not released publicly)

PLT-OS v2.0.39

Changes:

  • PLTOS-234: PLTcloud API client robustness improvements

PLT-OS v2.0.38

Bugs Fixed:

  • PLTOS-382: uart command: expect/extract flush race condition fix

PLT-OS v2.0.37

New Features:

  • PLTOS-379: scan command: support SparkFun 2D Barcode Scanner

PLT-OS v2.0.36

(not released publicly)

PLT-OS v2.0.35

Changes:

  • PLTOS-374: canSend command: Allow sending messages with an empty payload.

PLT-OS v2.0.34

Bugs Fixed:

  • PLTOS-367: uart command: flush UART (USB-CDC) hardware buffers (except when noflush is specified), as well as upon UART (USB-CDC) I/O failures. This is distinct from the in-memory channel draining that was already being performed.

Changes:

  • PLTOS-286: JouleScope selftest: allow negative readouts

PLT-OS v2.0.33

Bugs Fixed:

  • PLTOS-367: Fix potential race condition when using a uart command with an expect: field.

Changes:

  • PLTOS-367: log partial extractKey: matches upon extraction key count mismatch.

PLT-OS v2.0.32

Bugs Fixed:

  • PLTOS-336: PLT-300A internal firmware update stability fixes

New Features:

  • PLTOS-286: eval command: support power (W) in the numeric() function.

  • PLTOS-337: Extend RDTP support to RDTP32…127

  • PLTOS-370: Test plan-specific PASS/FAIL Templates

PLT-OS v2.0.31

(not released publicly)

PLT-OS v2.0.30

Bugs Fixed:

  • PLTOS-366: Fix potential lock-up after internal firmware update failures

New Features:

  • PLTOS-369: New value command: Parse arbitrary values

  • PLTOS-369: Updated scan command: Match substring, extract multiple values

Changes:

  • PLTOS-358: Update internal selftest: VOLT.Diff: Relax range from 1550-1650mV to 1450-1750mV

PLT-OS v2.0.29

Bugs Fixed:

  • PLTOS-286: joulescope: fix handling of negative and partial bounds

  • PLTOS-367: uart: process partial reads on error

Changes:

  • PLTOS-286: joulescope: capture all readings in report

PLT-OS v2.0.28

(not released publicly)

PLT-OS v2.0.27

Bugs Fixed:

  • PLTOS-365: Log collection of closed UART channels

New Features:

  • PLTOS-358: Select diagnostic test plan

Changes:

  • PLTOS-361: Increase compression of reports sent to PLTcloud

PLT-OS v2.0.26

(not released publicly)

PLT-OS v2.0.25

(not released publicly)

PLT-OS v2.0.24

(not released publicly)

PLT-OS v2.0.23

Bugs Fixed:

  • PLTOS-359: Symbol scanners affecting UI controls

  • PLTOS-364: UART logging: record start instead of end of transmission

Changes:

  • PLTOS-361: Compress larger PLTcloud API requests

  • PLTOS-362: Interactive report re-submission upon failures

  • PLTOS-363: Visually indicate when PLTcloud uploads are in progress

PLT-OS v2.0.22

(not released publicly)

PLT-OS v2.0.21

(retracted)

PLT-OS v2.0.20

Bugs Fixed:

  • PLTOS-354: Improved resilience of internal button handling

PLT-OS v2.0.19

Bugs Fixed:

  • PLTOS-345: PLTcloud client stability fixes, fixing some cases where PLT would need to be re-enrolled after an update

PLT-OS v2.0.18

Bugs Fixed:

  • PLTOS-243: Soft power-off handling stability improvements

New Features:

  • PLTOS-350: New agentCfg command: setup SBC session

PLT-OS v2.0.17

Bugs Fixed:

  • PLTOS-346: canCfg path: handling and CAN-FD dongle detection bug fixes.

Changes:

  • PLTOS-346: canSend nofd option to send Classic CAN frames on a port configured for CAN-FD

PLT-OS v2.0.16

Bugs Fixed:

  • PLTOS-338: Parse timeout: without units as milliseconds

  • PLTOS-347: Fix usb invalid subcommand error

New Features:

PLT-OS v2.0.15

Bugs Fixed:

  • PLTOS-343: PLT-300A shows initial “Loading..” screen for up to 30 seconds.

  • PLTOS-344: Button handling stability fixes

PLT-OS v2.0.13

New Features:

  • PLTOS-335: secondary display: show release info, previous test plan results

PLT-OS v2.0.8

Initial v2.0.x release.

New Features:

  • PLTOS-19: HW-accelerated UI rendering

  • PLTOS-24: Show rolling test results on external HDMI display

Warning

As the UI rendering changes in PLT-OS v2.0 result in faster overall test execution, existing test plans tested with earlier PLT-OS versions may need to be adjusted.