Greetings,

A new daily build of CHIRP is available. This includes changes made directly to the tree yesterday, and may include additional features, bug fixes, and/or bugs. If you are interested in trying it, grab it from the following location:

http://trac.chirp.danplanet.com/chirp_daily/daily-20210416

A list of the changes included in this build (since the last daily) follows:

Changes for Build #647 [Jim Unroe rock.unroe@gmail.com] [BJ-318] Add support for the Baojie BJ-318

This patch adds support for the Bajoie BJ-318 mobile radio.

Research and main coding by Mark Hartong Assistance, pep8 compliance and submission by Jim Unroe

related to #6235

[Jim Unroe rock.unroe@gmail.com] [BJ-318] Driver prep to make ready to support the Baojie BJ-318

This patch makes changes to the lt725uv.py driver to facilitate the addition of support for the Baojie BJ-318.

The features and settings of the radio models that this driver currently supports are not affected.

related to #6235

[Jim Unroe rock.unroe@gmail.com] [LT-725UV] Fix for incorrect range specified for VFO B Initial Chan: setting

The Settings -> VFO B-Lower Settings -> Initial Chan:" setting currently provies a selection range of 0-127. This range should be 1-128.

This patch updates the Initial Chan: seting to provide the correct range.

Models affected: LUITON LT-725UV Baojie BJ-218 / Hesenate BJ-218 / Zastone BJ-218

Fixes #8979

[Dan Smith dsmith@danplanet.com] Fix base match_model definition for zero memsize

The base match_model() implementation defaults to comparing the file size to Radio._memsize in order to identify the proper driver for a given file (for legacy files only). Since the default for the _memsize in CloneModeRadio is zero, any empty file will be identified as a match by any new driver that relies on metadata and does not (nor does it need to) override _memsize. The first driver returned from the directory dict that "matches" will be returned.

This fixes #8967 which manifests as a failure to run File->New. Since the new file is zero length, we fail to properly load the CSVRadio driver that we need because we incorrectly allow the directory to match the zero length against everything.