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Diffstat (limited to 'docs/DEVELOPER_GUIDE.md')
| -rw-r--r-- | docs/DEVELOPER_GUIDE.md | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/docs/DEVELOPER_GUIDE.md b/docs/DEVELOPER_GUIDE.md index d03a8fe..14c4e05 100644 --- a/docs/DEVELOPER_GUIDE.md +++ b/docs/DEVELOPER_GUIDE.md @@ -127,4 +127,9 @@ Debug builds print `DIAG first_frame startup_ms=... mem_used=... mem_total=...` - **Import inputs**: new parser cases go into `test/import/` (fixtures are built in `ImportSupport.mc`, all fake). To widen the fuzz corpus, change the seeds or mutations in `tools/gen_fuzz_corpus.py` and run `make corpus`. The Python tests check that the committed corpus matches the generator. - **A settings form** (M7 adds the rest): declare its properties in `resources/settings/properties.xml` (reading an undeclared one crashes), add the form to `resources/settings/settings.xml` with its strings, and handle it in `source/settings/SettingsProcessor.mc`. The form is applied only when its switch is on. The processor clears the fields afterwards and remembers the form's hash. - **On-watch numbers**: sideload a debug build (`make build DEVICE=fr70`, copy `build/debug/fr70.prg` to the watch's `GARMIN/APPS` folder over USB). Then open the menu and choose "Debug: benchmark". -- **A barcode symbology** (from M6): one encoder module under `source/codes/`, its validator, unit tests with reference patterns, and the checks in [README 12.4](../README.md#124-how-each-symbology-is-proven-scannable). +- **A barcode symbology**: add an encoder module under `source/codes/` and dispatch to it in `Codes.encode`. Then: + - Add reference rows in `tools/gen_code_vectors.py` (zxing-cpp's writer, or segno for QR) and run `make codes`. + - Add `CODEDUMP` lines for seeded payloads in its test, so `tools/check_codes.py` decodes them in every test run. + - Add its zxing-cpp format to `tools/barcode_ref.py`. + + When decoding with zxing-cpp, restrict the format: by default it reads Code 39 as full-ASCII, which changes pairs such as "+S". |