MicroZig 0.12.0

We are now going to be making tarball releases of MicroZig! This one can be found at https://downloads.microzig.tech/microzig-0.12.0/

For versioning numbers, there's the version of MicroZig, and then each module gets its own version. MicroZig's version will consist of 0.<zig minor version>.<patch> and we'll follow general semantic versioning practices for the modules. Hence why our first release is 0.12.0 and all the modules are versioned at 0.0.0. We'll try to release on every PR, bumping the patch number.

What's Changed

• Freshen things up by @mattnite in #6
• Create LinkerscriptStep by @mattnite in #7
• add stm32f103 registers and reorganize by @mattnite in #9
• Microzig as pkg by @mattnite in #10
• Support STM32F3DISCOVERY board by @marnix in #11
• calculate end-of-stack value from chip configs by @mattnite in #12
• add packages to your embedded app by @mattnite in #13
• Add interrupt declaration to cortex-m microcontrollers by @mattnite in #14
• no need to make the interrupt the .Naked calling convention by @mattnite in #15
• interrupt generation for chips by @mattnite in #16
• cortex-m3 set to thumb isa by @mattnite in #17
• register arrays and clusters, nrf52 as well by @mattnite in #19
• instantiate vector table in start.zig by @mattnite in #22
• use register code generated by regz by @mattnite in #23
• After #23 repair Reset on stm32, lpc1768 by @marnix in #24
• stm32f3discovery/stm32f303 Initial UART1 support, including @Panic() by @marnix in #20
• Diverse fixes by @MasterQ32 in #25
• Brings AVR up to date (blink builds and blinks again! by @MasterQ32 in #27
• Greatly simplifies the package logic by using a proxy-to-root package. by @MasterQ32 in #28
• Avr interrupt overloading by @mattnite in #29
• panic exporting is no longer needed. by @MasterQ32 in #30
• use interrupt calling convention for avr by @mattnite in #31
• use the 'Signal' calling convention by default on AVR for ISRs by @mattnite in #32
• fix missing vector table on ARM by @mattnite in #34
• Initial I2C support by @marnix in #26
• Add initial support for the stm32f4discovery eval board by @rbino in #35
• Avr fixes by @MasterQ32 in #36
• More improvements by @MasterQ32 in #37
• Add initial support for the stm32f429idiscovery eval board by @rbino in #38
• Implements a generic gpio button driver with basic debouncing. by @MasterQ32 in #41
• Readme by @mattnite in #40
• Add Uart to STM32F4Discovery and rework uart-sync example by @rbino in #43
• Improve STM32F407 Uart and introduce GPIO Alternate Function by @rbino in #44
• Create LICENSE by @mattnite in #46
• Add vesim to LICENSE file by @vesim987 in #47
• add hal package option by @mattnite in #48
• cortex-m0plus cpu and fix for missing hal by @mattnite in #49
• Master update by @MasterQ32 in #51
• Adds logo by @MasterQ32 in #50
• update to master by @mattnite in #52
• Add support for multiple clock domains by @rbino in #53
• pin: omit board/chip namespace when parsing and saving the pin name by @rbino in #55
• uart: allow selecting the tx/rx pins by @rbino in #54
• pin: remove erroneous access to slice length by @rbino in #56
• stm32f407: use the correct bus frequency to calculate usartdiv by @rbino in #57
• I2C improvements by @rbino in #58
• fix colliding ISRs by making sure they each get memoized by @mattnite in #60
• generate registers with known cpu by @mattnite in #63
• add hal or app level clock configuration by @mattnite in #62
• changing linker memory locations for stm32f103c8 by @freiguy1 in #65
• Stm32f303 target speed trivial check by @marnix in #66
• move linux builds to buildkite by @mattnite in #67
• only manage in-repo once it gets complicated by @mattnite in #68
• update github actions to reflect default branch name fix by @mattnite in #69
• Gd32v Support by @kassane in #21
• improve build api by @mattnite in #70
• Asciidoc by @mattnite in #71
• Make the microzig package public to allow it to be passed as dependency. by @kuon in #73
• Add comment about microzig.config by @kuon in #74
• use stage1 until stage3 is ready by @mattnite in #75
• Allow to specify VectorTable in app and hal. by @vesim987 in #76
• Fixes #72 by @r4gus in #77
• remove pointless discard by @mattnite in #80
• Add executable methods and fix recursive call by @kuon in #79
• Revert "Add executable methods and fix recursive call" by @mattnite in #81
• ATSAME51J20A chip by @r4gus in #78
• Revert "Revert "Add executable methods and fix recursive call"" by @mattnite in #82
• added param to panic function by @mattnite in #83
• Much improves the panic function, now prints a stack trace more often. by @MasterQ32 in #86
• Adds microzig.initializeSystemMemories by @MasterQ32 in #87
• STM3240G-eval board by @hollmmax in #84
• add arduino uno board by @PhilippWendel in #89
• Update README.adoc by @MasterQ32 in #90
• Makes executable files never stripped, we want that sweet debug info.… by @MasterQ32 in #91
• stdlib: allow app to override the zig os layer by @ConnorRigby in #93
• catchup to self hosted by @mattnite in #96
• Adds social media preview. by @MasterQ32 in #98
• Use root.std_options to override log behaviour by @aoldershaw in #99
• Initial partial SPI support by @marnix in #97
• Catchup to changes introduced by ziglang/zig#14498 by @PhilippWendel in #101
• Update to latest zig with modules by @vesim987 in #102
• Regz rewrite by @mattnite in #103
• fix typo for interrupt creation function by @mattnite in #104
• Auto pr by @mattnite in #106
• fix yaml by @mattnite in #107
• automerge and PR description by @mattnite in #108
• Add rest of hardware support libraries by @mattnite in #109
• new for loop syntax and remove import-module.zig by @mattnite in #110
• Mimic new stdlib build API by @mattnite in #111
• add check for void for microzig.hal by @mattnite in #112
• Fix typos by @jimt in #113
• Update to latest zig master by @vesim987 in #114
• improvements from working on RP2040 by @mattnite in #115
• specify which version of zig to use by @mattnite in #116
• fix link by @mattnite in #117
• Updated parts of gpio and pin to reflect code changes from regz rewrite by @PhilippWendel in #120
• update to new usage of build api by @mattnite in #122
• function to check if the thread of execution is in an ISR on Cortex M by @mattnite in #123
• Abstract USB device implementation by @r4gus in #124
• Updated code to regz rewrite and added fix for i2c on ATmega328P by @PhilippWendel in #125
• rename disable/enable interrupt functions by @mattnite in #126
• interrupt enable/disable for riscv and air by @mattnite in #127
• update to zig master: use @Memset, @memcpy builtin by @binarycraft007 in #128
• When adding an option, set it as app module dependency by @kuon in #129
• Fix @call parameter for zig 0.11 by @burgrp in #130
• update pr creation step by @mattnite in #131
• Runs zig fmt by @MasterQ32 in #133
• Update to master and add system registers for cortex-m by @vesim987 in #134
• FileSource -> LazyPath by @mattnite in #136
• anyopaque to u8 by @mattnite in #137
• build against 0.11.0 by @mattnite in #138
• Update README.adoc by @mattnite in #139
• Fixing issues in Build to achieve v0.11.0 compatibility by @FranciscoLlobet in #140
• Fix minor typo in README by @L1ucas in #141
• Microzig Generation 2 Build Interface by @MasterQ32 in #144
• add umm allocator by @vesim987 in #148
• Corrected Cortex-M ABI by @Ardelean-Calin in #149
• Change the HAL API to snake_case() from camelCase() by @marnix in #151
• doc: add getting started tip by @kodesoul in #156
• Update dependencies and add paths by @jacobly0 in #158
• packed struct => extern struct for USB by @sreehax in #159
• Update uf2 dependency by @jacobly0 in #160
• support bundling only specific boards by @tobiaskohlbau in #166
• fix documentation for patch tool by @tobiaskohlbau in #165
• Fixes CI Badge in README.md by @MasterQ32 in #164
• hal: dma: Cast channel index in claim_unused_channel by @Grazfather in #170
• Fix requirements.txt and update README by @Grazfather in #172
• Better readme by @MasterQ32 in #173
• rp2040: Fix DMA not respecting transfer_size_bytes by @Grazfather in #176
• rp2040: Add support for PIO's jmp_pin by @Grazfather in #174
• usb: unify handling of length parameters by @tobiaskohlbau in #177
• Update to zig master, move uf2 and regz to monorepo by @mattnite in #178

New Contributors

• @marnix made their first contribution in #11
• @MasterQ32 made their first contribution in #25
• @rbino made their first contribution in #35
• @vesim987 made their first contribution in #47
• @freiguy1 made their first contribution in #65
• @kassane made their first contribution in #21
• @kuon made their first contribution in #73
• @r4gus made their first contribution in #77
• @hollmmax made their first contribution in #84
• @PhilippWendel made their first contribution in #89
• @ConnorRigby made their first contribution in #93
• @aoldershaw made their first contribution in #99
• @jimt made their first contribution in #113
• @binarycraft007 made their first contribution in #128
• @burgrp made their first contribution in #130
• @FranciscoLlobet made their first contribution in #140
• @L1ucas made their first contribution in #141
• @Ardelean-Calin made their first contribution in #149
• @kodesoul made their first contribution in #156
• @jacobly0 made their first contribution in #158
• @sreehax made their first contribution in #159
• @tobiaskohlbau made their first contribution in #166
• @Grazfather made their first contribution in #170

Full Changelog: https://github.com/ZigEmbeddedGroup/microzig/commits/microzig-0.12.0