Hardware: MnemOS Shield

Manufacturing exports attached as a ZIP that can be ordered from a fab.

Weekly Update: 2023-07-29

What's Changed

• feat(melpo): Initial keyboard + keymux support by @jamesmunns in #178
• qol(melpo): Quit on quit and poll keyboard more often by @jamesmunns in #179
• fix(melpo): Correct some key mappings by @jamesmunns in #180
• use WaitCell::subscribe by @hawkw in #181
• fix(spitebuf + kchannel): Fixes sizing requirements of spitebuf by @jamesmunns in #185
• fix(d1): demote extremely verbose TWI ISR logging by @hawkw in #184
• style: fix all clippy lints and add clippy to CI by @hawkw in #188
• feat(hardware): ESP32C3 Wifi Development Jig by @jamesmunns in #189
• Add 'boot procedure' section to platforms/allwinner-d1/README.md by @jspngh in #190
• fix: remove use of tracing v0.2 by @hawkw in #194
• feat(esp32-c3): add stub esp32-c3 project by @hawkw in #193
• feat(d1): add clint and ccu module by @jspngh in #192
• feat(c3): bring up mnemOS on ESP32-C3 by @hawkw in #195

New Contributors

• @jspngh made their first contribution in #190

Full Changelog: date-2023-07-22...date-2023-07-29

Hardware: esp32c3-wifi-dev

Gerber Exports for the hardware/esp32c3-wifi-dev project

Weekly Update: 2023-07-22

What's Changed

• feat(kernel): add generic KeyboardService abstraction by @hawkw in #158
• feat(kernel): add initialize_default_services by @hawkw in #165
• fix(trace): always reregister when crowtty connects by @hawkw in #166
• feat(kernel): add buffer reuse API to I2cClient by @hawkw in #167
• fix(beepy): retry failed i2c_puppet polls by @hawkw in #168
• chore: add just recipes for crowtty and melpomene by @hawkw in #174
• feat(i2c): add support for 10-bit I2C addresses by @hawkw in #175
• feat(emb_display): Introduce version two of the EmbDisplay service by @jamesmunns in #162
• Move melpo to the platforms/ dir by @jamesmunns in #176

Full Changelog: date-2023-07-14...date-2023-07-22

Weekly Update: 2023-07-14

What's Changed

• docs(README): add MnemOS logo to readme by @hawkw in #136
• docs(README): add James' dev blogs to the README by @hawkw in #140
• feat(d1): implement I2C driver by @hawkw in #103
• Update README.md by @spookyvision in #145
• fix(sermux): Rework serial mux to avoid edge cases and make it more testable by @jamesmunns in #147
• fix(d1): fix wrong TWI A_ACK flag behavior by @hawkw in #152
• fix(d1): remove bonus I2C write by @hawkw in #151
• fix(melpo): Move melpo irqs to avoid race by @jamesmunns in #149
• feat(alloc): add some more methods to FixedVec by @hawkw in #154
• add web-based simulator by @spookyvision in #148
• feat(crowtty): add host-side trace filtering by @hawkw in #156
• qol(workspace): Remove alloc patch by @jamesmunns in #157
• feat(beepy): add a mediocre i2c_puppet driver by @hawkw in #155

New Contributors

• @spookyvision made their first contribution in #145

Full Changelog: date-2023-07-07...date-2023-07-14

Weekly Update: 2023-07-07

What's Changed

• Do some stuff with just by @jamesmunns in #113
• Extract more melpo components (and also rename a bunch of stuff) by @jamesmunns in #105
• Make spawnulator a service by @jamesmunns in #106
• feat(d1): Add sharp display driver by @jamesmunns in #114
• Support M-series Macs by @jamesmunns in #115
• feat(allwinner-d1): panic handling improvements by @hawkw in #116
• fix(crowtty): don't panic on 1-byte SerMux frames by @hawkw in #117
• feat(allwinner-d1): cancel in-flight DMA on panic by @hawkw in #118
• feat(trace): print some identifying information by @hawkw in #119
• feat(kernel): Add sermux shell daemon by @jamesmunns in #122
• feat(sermux + crowtty): Move sermux/crowtty protocol into separate crate by @jamesmunns in #123
• Remove some residual testing code by @jamesmunns in #125
• feat(trace): track dropped data by @hawkw in #126
• fix(sermux): OwnedPortChunk leaving port in chunk by @hawkw in #127
• feat(trace-proto): Update branch of tracing-serde-structured by @jamesmunns in #128
• feat(trace): 64k ought to be big enough for anyone by @hawkw in #131
• feat: janky way of having tracing in ISRs by @hawkw in #132
• feat(d1): run the graphical Forth shell by @hawkw in #134
• feat(crowtty): basic built-in pseudo-keyboard by @hawkw in #135

Full Changelog: date-2023-06-30...date-2023-07-07

Weekly Update: 2023-06-30

What's Changed

• feat(crowtty): logs indicate if target is TCP/UART by @hawkw in #91
• feat(melpo): Lazily update the display when idle by @jamesmunns in #93
• feat(trace): host-controlled tracing by @hawkw in #92
• Reorganize Melpo Init by @jamesmunns in #94
• fix(melpo): enable missing tracing features by @hawkw in #95
• feat(crowtty): make trace format match melpomene by @hawkw in #100
• feat(melpo): trace improvement by @hawkw in #99
• feat(melpo): add spans to sim drivers by @hawkw in #104
• Introduce a hybrid global/async allocator by @jamesmunns in #96
• fix(crowtty): fix inconsistent event target formatting by @hawkw in #109
• chore: fix wrong target dir path in justfile by @hawkw in #111
• feat(allwinner-d1): add bin targets for MQ Pro and Lichee RV by @hawkw in #112

Full Changelog: date-2023-06-23...date-2023-06-30

Weekly Update: 2023-06-23

What's Changed

• Rework services by @jamesmunns in #75
• kernel: add helper fn for oneshot driver requests by @hawkw in #76
• chore: add a Justfile to automate D1 flashing by @hawkw in #79
• Make kernel event loop more consistent by @jamesmunns in #78
• platform(lichee-rv): Re-add hacky SPI driver by @jamesmunns in #72
• docs: add Matrix link to README.md by @hawkw in #82
• Add logo exports by @jamesmunns in #84
• docs: quick README polish + move scripts by @hawkw in #83
• feat(trace): add UART tracing by @hawkw in #80
• feat(trace): hydrate trace metadata in crowtty by @hawkw in #81
• docs: fix broken links and formatting by @hawkw in #89
• chore: split allwinner-d1/boards into its own workspace by @hawkw in #86
• minor trace refactoring & stuff by @hawkw in #87

Full Changelog: date-2023-06-19...date-2023-06-23

Weekly Update: 2023-06-19

What's Changed

• Actually no-std again by @jamesmunns in #66
• Fix warnings by @jamesmunns in #68
• Add D1 platform (2023 edition) by @jamesmunns in #69
• Handle multiple lines in forth output by @jamesmunns in #73

Full Changelog: date-2023-06-09...date-2023-06-19

Weekly Update: 2023-06-09

What's Changed

• fix wrong return type for Kernel::initialize by @hawkw in #52
• initial implementation of spawnable forth tasks by @hawkw in #53
• Fold the allocator back into the mnemos repo by @jamesmunns in #54
• Restore missing commit from mnemos-alloc repo. by @jamesmunns in #55
• Monorepo the forth3 project by @jamesmunns in #57
• initial maitake::time integration by @hawkw in #60
• chore: run tests on CI by @hawkw in #63
• feat(melpo): fake "wait for interrupt" by @hawkw in #61

Full Changelog: date-2023-06-02...date-2023-06-09