Device to connect classic audio systems to the network https://cgit.xengineering.eu/soundbox/atom?h=semver 2024-01-10T20:31:03Z 2024-01-10T20:31:03Z xengineering me@xengineering.eu 2024-01-08T20:37:16Z urn:sha1:97a93cceebe020deae315560f9e186dfcb0ba92e 2024-01-10T20:31:03Z xengineering me@xengineering.eu 2024-01-08T20:42:00Z urn:sha1:746e5c56f7f2fb0299ee66d6e89ec4783e72ff1f 2024-01-10T20:07:42Z xengineering me@xengineering.eu 2024-01-10T18:46:10Z urn:sha1:cad2b003b8c936237a909d4076beb0bfd6607b00 The positions of the connectors had to be adapted to the new PCB case dimensions. Furthermore the micro USB port which is built in to supply the device with power is now the only visible micro USB port from the outside. The other one is unused and could lead to confusion. User might plug in the power cable into the wrong port. Hiding this misleading USB port is an elegant way to avoid this problem. Developers can still open the device to make use of that port if required. 2024-01-09T19:14:31Z xengineering me@xengineering.eu 2024-01-09T19:14:31Z urn:sha1:ca969ac44ea1c2194193eb444c4e6e8ca222c8bf The front panel has to be very close and thin so that USB and HDMI cables can still be connected when only the ports are cut out of the panel. 2024-01-09T18:59:04Z xengineering me@xengineering.eu 2024-01-09T18:59:04Z urn:sha1:c9fb2c1531fd1430fb2034fa3edbb41f7b69b385 Since a proper norm-based distance bolt was not found printing spacers is the easiest way to make the case producable independent of part availability. 2024-01-09T18:44:42Z xengineering me@xengineering.eu 2024-01-09T18:42:22Z urn:sha1:ca53dd20c9f45809888b3a0511c223847e97988a This makes sure that the bolts inside the connectors align with them. Thus the bolts do not stick inside the case which might lead to PCB collisions. 2024-01-09T18:26:25Z xengineering me@xengineering.eu 2024-01-07T17:19:40Z urn:sha1:78447efe6110cd4cfd6a48fd05b1cd8139f02894 The height should take into account that the shell is two instead of one times the thickness high. This is relevant for the vertical spacing. 2024-01-06T19:50:43Z xengineering me@xengineering.eu 2024-01-06T19:49:03Z urn:sha1:e1acff9b0583e19dec4c27061c4bb4d16fe79d1b There used to be no extra space between paragraphs which in combination with no indentation was not useful. 2024-01-05T21:03:23Z xengineering me@xengineering.eu 2024-01-05T21:03:23Z urn:sha1:3b7c474bebcdc79ec354859366673b441c8f90e1 This flag makes sure the file is streamed in native frame rate and not e.g. way faster. This is the expected behaviour. 2024-01-05T19:58:34Z xengineering me@xengineering.eu 2024-01-05T19:58:34Z urn:sha1:cad96e8944a86df30376564dca15661ddef590a4 This port should be used in the future as soundbox standard port. 2024-01-05T11:03:13Z xengineering me@xengineering.eu 2024-01-05T11:03:13Z urn:sha1:90286663aa293deeb91bed3ae2319bc77a461467 This allows more testing than only streaming sine waves. 2024-01-05T10:48:23Z xengineering me@xengineering.eu 2024-01-05T10:48:23Z urn:sha1:f2b47e8030fdfcd8c794d1e27ab1b35c7e87310c This documents a basic FFmpeg streaming example so that soundbox devices can be tested. 2024-01-05T09:52:04Z xengineering me@xengineering.eu 2024-01-04T21:05:39Z urn:sha1:ce83411b44ffce77e57fb1b834c6008f4222a3fe This section is important to communicate how to interpret version numbers in the context of this device repository. 2024-01-05T09:07:04Z xengineering me@xengineering.eu 2024-01-04T20:44:56Z urn:sha1:15285f111eae401663a459344e99e4e351ea3207 This is required to build the table of contents and similar parts of the document correctly. 2024-01-05T09:07:04Z xengineering me@xengineering.eu 2024-01-04T20:35:23Z urn:sha1:c2d8261aba307223d3f1edce3a88a4d212395e4a Inside the artifacts folder aswell as inside the source folder adding a 'soundbox-' prefix to files is uncommon. In both cases only the root level folder should contain the name 'soundbox' to remove redundancies. 2024-01-05T09:07:04Z xengineering me@xengineering.eu 2024-01-05T09:05:17Z urn:sha1:dacd1e01e33033a5d6915d017d9ba1eba81622ff This target will skip generating the artifacts directory. This avoids a bloated build directory while the default target 'all' still generates the artifacts. 2024-01-04T20:28:30Z xengineering me@xengineering.eu 2024-01-04T20:24:25Z urn:sha1:70140597920ef71896283a5ad18538fed5ed99c9 All build files relevant for users (artifacts) should be provided in build/artifacts. This folder has subdirectories for every revision and a corresponding Zstandard-compressed Tar archive. This archive contains the full result of the build of the current source directory and can easily be shared. 2024-01-03T14:49:07Z xengineering me@xengineering.eu 2024-01-03T14:46:15Z urn:sha1:791f48f6a7e8ea342ca649bfc74d3d82379ca07e The CAD model of the full assembly might be useful to be included in other projects or CAD files. 2024-01-03T14:49:07Z xengineering me@xengineering.eu 2024-01-03T14:47:16Z urn:sha1:4815a8bc45db240fcb6fc518235112d328abb9d1 Most users will not own the default printer and thus cannot work with the built gcode files with the default slicer configuration. It might be easier for those users to manually slice the STL instead of modifying the soundbox source code. 2024-01-03T13:21:59Z xengineering me@xengineering.eu 2024-01-03T13:21:59Z urn:sha1:207473d754a42f8969ce23ee20da0aeec54b4768 2024-01-03T13:16:36Z xengineering me@xengineering.eu 2024-01-03T13:16:36Z urn:sha1:154c19fea79e14ed8832b861e5d05a79238c423c 2024-01-03T13:10:36Z xengineering me@xengineering.eu 2024-01-03T12:34:27Z urn:sha1:2a4eef0fb039a0704a3081c41c136282ff914ba8 Providing a structural overview inside the README should help developers new to the repository to get familiar with it. 2024-01-03T11:49:26Z xengineering me@xengineering.eu 2024-01-03T11:49:26Z urn:sha1:b9ecbb7c782fed6256ce2a0da80bde17a4c24fa9 This document will be quite long. Thus the report document class is more suitable. 2024-01-03T11:48:01Z xengineering me@xengineering.eu 2024-01-03T09:45:21Z urn:sha1:380cd37e628b8da6e21d11e1a69ca5d4c899c48a This draft should give an overview of the planned sections which is useful to decide what should belong into the first sections and what should be written in later ones. 2024-01-03T11:03:43Z xengineering me@xengineering.eu 2024-01-02T21:52:42Z urn:sha1:a13b2b67711ba722301319d322f5d6233cbc77b2 The build system should convert the documentation source files automatically to a single PDF file to make documentation generation trivial. 2024-01-03T11:03:43Z xengineering me@xengineering.eu 2024-01-02T21:51:35Z urn:sha1:a72e170df8344ac66c799156a744953cb762e08b This target removes the build directory and is thus repository-global. 2024-01-03T11:03:43Z xengineering me@xengineering.eu 2024-01-02T21:37:32Z urn:sha1:5273564397c2f4ba82e6d60d35a34e1c5666eb0f This LaTeX document should contain the full device documentation for soundbox. It will not cover aspects about the source or how to build. This should be covered inside the README of this repository. Everything else will be part of the resulting documentation PDF file. 2024-01-03T11:03:43Z xengineering me@xengineering.eu 2024-01-02T21:31:37Z urn:sha1:054ea1b4242be5c827a88390a73cdbaca6c7c60c This license should cover the documentation of soundbox because software licenses like the AGPL or hardware licenses like OHL are not well suited. 2024-01-03T10:25:03Z xengineering me@xengineering.eu 2024-01-03T10:18:28Z urn:sha1:9d87552f99b70ea9d8a8037b67e9be240f5957ce The front panel needs holes for the HDMI, micro USB and cinch connectors of the Raspberry Pi Zero W. 2024-01-02T19:43:21Z xengineering me@xengineering.eu 2024-01-02T19:43:21Z urn:sha1:7763f3f158c56cc3a8478d403156fe507646c181