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50 most recent check-ins
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2026-09-04
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| 16:36 | Checkpoint. Rework on relclass. One test case is failing. Leaf check-in: 76566987cd user: andrewm tags: tuple-rework | |
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2026-09-03
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| 10:49 | Checkpoint. Relvar now passes its unit tests. check-in: 5c00161408 user: andrewm tags: tuple-rework | |
| 10:47 | Copy editing. check-in: cf9b9f0f6c user: andrewm tags: tuple-rework | |
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2026-09-02
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| 15:41 | Checkpoint. Relation values now pass all the unit tests. check-in: 580684424f user: andrewm tags: tuple-rework | |
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2026-09-01
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| 17:29 | Checkpoint. Further rework on relvalue. check-in: 943f2eaf41 user: andrewm tags: tuple-rework | |
| 10:52 | Copy editing. check-in: 0730c935cb user: andrewm tags: tuple-rework | |
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2026-08-31
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| 15:53 | Reworked reltuple again to retain the attribute specs as a constant. This helps when handling relation values and saves a bunch of code regenerating the attributes specs from field names and types. Reworked some of relvalue to demonstrate how it works with the new take on reltuple. More relvalue operations to finish. check-in: d0960ce98d user: andrewm tags: tuple-rework | |
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2026-08-29
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| 17:41 | Checkpoint. Rework beginning on relvalue. check-in: eca5931821 user: andrewm tags: tuple-rework | |
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2026-08-27
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| 17:36 | Checkpoint. Finished first part of RelTuple rework. Some additional work is necessary once the RelValue rework has been done. check-in: 3448b05696 user: andrewm tags: tuple-rework | |
| 12:09 | Checkpoint. Continuing rework on RelTuple. check-in: 9ee9d014d8 user: andrewm tags: tuple-rework | |
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2026-08-24
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| 17:17 | Checkpoint. Starting RelTuple rework. check-in: 7e06c5a468 user: andrewm tags: tuple-rework | |
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2026-08-22
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| 16:21 | Create new branch named "tuple-rework" check-in: b25e45e84f user: andrewm tags: tuple-rework | |
| 15:44 | Copy editing. Leaf check-in: ce9a3cf703 user: andrewm tags: trunk | |
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2026-08-20
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| 17:32 | Checkpoint. Copy editing and replacing index entries. check-in: 4e677aef6a user: andrewm tags: trunk | |
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2026-08-18
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| 16:39 | Catching minor change in resee.zig. check-in: 170677204b user: andrewm tags: trunk | |
| 16:38 | Checkpoint. Additional work on the crown chapter. check-in: 7703e62aaf user: andrewm tags: trunk | |
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2026-08-14
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| 16:55 | Merging the correction to the hard fault generated by the timer queue code back onto the trunk. check-in: abc749fb1c user: andrewm tags: trunk | |
| 16:53 | Checkpoint. Continued work on the processing fundamentals chapter. check-in: 7cb7ce6b96 user: andrewm tags: trunk | |
| 16:52 | Correction to the function that sets the expiration time on the system timer comparator register for the timer queue. This code is a modification of the Ambiq HAL code to overcome an errata in the system timer peripheral. The adaptation from the HAL code failed to requesting wrapping addition and consequently would cause an arithmetic overflow if run long enough. Closed-Leaf check-in: 5b2a7d81da user: andrewm tags: hard-fault-debug | |
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2026-08-12
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| 16:47 | Fixed error in zangle. When an unbalanced comment block was found, the check function did not return an error. Release version 0.3. check-in: 416a1835b2 user: andrewm tags: trunk | |
| 16:31 | Modified the ozone project files to use relative path names to the executable. Continuing work on the processing fundamentals chapter. check-in: e4c9891292 user: andrewm tags: trunk | |
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2026-08-10
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| 18:03 | Copy editing and code cleanup. check-in: 57607ac1b5 user: andrewm tags: trunk | |
| 17:08 | Checkpoint. Clean up of some diagrams. Copy editing some reworked examples. check-in: b10e3ec610 user: andrewm tags: trunk | |
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2026-08-09
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| 11:51 | Clean up. Removed version string from individual files. Rationalized the terms used in the bouncy button / blinky led discussions. check-in: 953ae983be user: andrewm tags: trunk | |
| 11:45 | Copy editing. check-in: d9132d76c7 user: andrewm tags: trunk | |
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2026-08-08
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| 16:07 | Merging the now completed namespace-rework branch back onto the trunk. check-in: 5834f48b2f user: andrewm tags: trunk | |
| 15:58 | Completed rework. Now relvars, relclasses, association, generalization, etc. are all treated exclusively as namespace structs. Each represent a collection. There are no "method" interfaces to the main data structures. Method interfaces are preserved for relclass.InstanceRef and relclass.InstanceSet. Closed-Leaf check-in: 637b765ce7 user: andrewm tags: namespace-rework | |
| 10:12 | Checkpoint. relclass.zig now passes unit tests. check-in: 1281a81765 user: andrewm tags: namespace-rework | |
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2026-08-07
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| 11:01 | Create new branch named "hard-fault-debug" check-in: 05f40b9143 user: andrewm tags: hard-fault-debug | |
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2026-08-06
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| 16:43 | Checkpoint. Plowing through relclass, association, and generalization. They are all intertwined. check-in: 1009146c25 user: andrewm tags: namespace-rework | |
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2026-08-04
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| 16:34 | Checkpoint. Rework complete on relvar's and binary relations. check-in: 43eecb7c16 user: andrewm tags: namespace-rework | |
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2026-08-03
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| 11:01 | Create new branch named "namespace-rework" check-in: d7a44f7e6f user: andrewm tags: namespace-rework | |
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2026-08-01
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| 16:39 | Checkpoint. Working on build procedures. Integrating generating dia images. Started work on a processing fundamentals chapter. check-in: bda88c0bf9 user: andrewm tags: trunk | |
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2026-07-30
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| 15:51 | Clean up of bouncy button / blinky LED example. check-in: d4740bed85 user: andrewm tags: trunk | |
| 12:05 | Final clean up and release of zangle 0.2. check-in: 56e4e8380f user: andrewm tags: trunk | |
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2026-07-29
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| 17:12 | Checkpoint. Additional clean up in zangle. check-in: 62615713f4 user: andrewm tags: trunk | |
| 11:41 | Corrections to the linux version of the bouncy button / blinky LED application. check-in: dc68918604 user: andrewm tags: trunk | |
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2026-07-28
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| 16:05 | Merging zangle integration back onto the trunk. check-in: a84d46945f user: andrewm tags: trunk | |
| 16:03 | Completing integration of zangle with the build procedures. Closed-Leaf check-in: 8e5188c32c user: andrewm tags: zangle-integrate | |
| 11:07 | Begin integration of zangle with the mtoc build process. check-in: 0eba278f84 user: andrewm tags: zangle-integrate | |
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2026-07-27
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| 16:39 | First cut at zangle. check-in: 515c298e28 user: andrewm tags: trunk | |
| 13:56 | Copy editing. check-in: 1365d8fc41 user: andrewm tags: trunk | |
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2026-07-26
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| 15:48 | Copy editing. check-in: a03ecbd224 user: andrewm tags: trunk | |
| 12:29 | Copy editing. check-in: eb21f64073 user: andrewm tags: trunk | |
| 08:01 | Copy editing. check-in: 3c9e6d8190 user: andrewm tags: trunk | |
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2026-07-23
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| 17:20 | Checkpoint for zangle development. check-in: 9843c5e8c5 user: andrewm tags: trunk | |
| 10:59 | Checkpoint on zangle development. check-in: e32d7e0eb9 user: andrewm tags: trunk | |
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2026-07-21
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| 17:20 | Checkpoint on zangle work. check-in: ca3e91fcda user: andrewm tags: trunk | |
| 13:14 | Checkpoint on zangle work. check-in: b301ab015c user: andrewm tags: trunk | |
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2026-07-19
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| 12:47 | Working on zangle. check-in: 49b4f05d5f user: andrewm tags: trunk | |