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<title>qmk_firmware.git/keyboards/bpiphany/frosty_flake, branch master</title>
<subtitle>forked from https://github.com/qmk/qmk_firmware</subtitle>
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<updated>2020-03-02T05:17:09Z</updated>
<entry>
<title>Rewrite the Bathroom Epiphanies Frosty Flake matrix and LED handling (#8243)</title>
<updated>2020-03-02T05:17:09Z</updated>
<author>
<name>Dustin L. Howett</name>
<email>dustin@howett.net</email>
</author>
<published>2020-03-02T05:17:09Z</published>
<link rel='alternate' type='text/html' href='https://git.tsegers.com/qmk_firmware.git/commit/?id=b72a1aa3fec986bfa7e439b68d6b7546ab1e280b'/>
<id>urn:sha1:b72a1aa3fec986bfa7e439b68d6b7546ab1e280b</id>
<content type='text'>
* Keyboard: revamp frosty-flake leds

This commit transitions bpiphany/frosty_flake to led_update_{kb,user}
and rewrites the AVR bit twiddling logic to use the standard QMK GPIO
API.

* Keyboard: rewrite frosty_flake's matrix reader to be a lite custom matrix

This commit replaces frosty_flake's custom matrix and debounce logic
with a "lite" custom matrix. In addition to being somewhat clearer, this
allows a consumer of the flake board to choose their own debouncing
algorithm. The one closest to the implementation originally in use is
sym_g, but this opens us up to supporting eager_pk and eager_pr.

The original matrix code was 18 columns for 8 rows, but using a single
row read and unpacking the bits into individual columns. To simplify,
I've changed the key layout to be 8C 18R instead of 18C 8R: this lets us
use a single read directly into the matrix _and_ drop down to a uint8_t
instead of a uint32_t for matrix_row_t.

Since we're no longer implementing our own debouncing and row unpacking,
we save ~400 bytes on the final firmware image.

Fully tested against a CM Storm QFR hosting the flake -- this commit
message was written using the new matrix code.

Firmware Sizes (assuming stock configuration as of 42d6270f2)

Matrix+Debounce     Size (bytes)
---------------     ------------
original            17740
new + sym_g         17284
new + eager_pr      18106
new + eager_pk      18204

I expect that there are some scanning speed benefits as well.

* Keyboard: update frosty_flake's UNUSED_PINS

* Keyboard: Remove meaningless weak redefinitions from frosty

These are not necessary (and all of them already live somewhere in
Quantum).
</content>
</entry>
<entry>
<title>2020 February 29 Breaking Changes Update (#8064)</title>
<updated>2020-02-29T19:59:30Z</updated>
<author>
<name>James Young</name>
<email>xxiinophobia@yahoo.com</email>
</author>
<published>2020-02-29T20:00:00Z</published>
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<id>urn:sha1:26eef35f07698d23aafae90e1c230b52e100a334</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Trim firmware sizes from default rules.mk, part 1 (#8027)</title>
<updated>2020-01-29T17:51:25Z</updated>
<author>
<name>ridingqwerty</name>
<email>george.g.koenig@gmail.com</email>
</author>
<published>2020-01-29T17:51:25Z</published>
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<id>urn:sha1:66fe3001e4355d69f5fb8f08ceab9dab793777ef</id>
<content type='text'>
* Removed reference to firmware size in 0-9,a-f board-level and default keymap 'rules.mk' files

* Correct some 'rules.mk' in boards buried under vendor folders

* PR8027 patch

Co-authored-by: GeorgeKoenig &lt;35542036+GeorgeKoenig@users.noreply.github.com&gt;
Co-authored-by: James Young &lt;18669334+noroadsleft@users.noreply.github.com&gt;
</content>
</entry>
<entry>
<title>Cleanup rules.mk for 16U2 and 32U2 keyboards (#6768)</title>
<updated>2019-09-19T16:55:14Z</updated>
<author>
<name>fauxpark</name>
<email>fauxpark@gmail.com</email>
</author>
<published>2019-09-19T16:55:14Z</published>
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<id>urn:sha1:44c5be0a3e56c814120ea4e622907b2f0ba92c9a</id>
<content type='text'>
* Cleanup rules.mk for 16U2 and 32U2 keyboards

* Add back Tap Dance build option
</content>
</entry>
<entry>
<title>Migrate ACTION_LAYER_MOMENTARYs to MO() (#5176)</title>
<updated>2019-08-30T22:01:52Z</updated>
<author>
<name>fauxpark</name>
<email>fauxpark@gmail.com</email>
</author>
<published>2019-07-09T22:47:35Z</published>
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<id>urn:sha1:554e4bf25c4bcbf263b2e73c6148b7ea1d520762</id>
<content type='text'>
* Migrate ACTION_LAYER_MOMENTARYs to MO()

* Add changelog entry

* Update docs/ChangeLog/20190830/PR5176.md

Co-Authored-By: skullydazed &lt;skullydazed@users.noreply.github.com&gt;
</content>
</entry>
<entry>
<title>Remove commented out MCUs in rules.mk (#5884)</title>
<updated>2019-07-16T07:26:38Z</updated>
<author>
<name>fauxpark</name>
<email>fauxpark@gmail.com</email>
</author>
<published>2019-07-16T07:26:38Z</published>
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<id>urn:sha1:ba42a5ae68a59ad514027d819c6b58ee86944e75</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Replace DEBOUNCING_DELAY (deprecated) with DEBOUNCE (#5997)</title>
<updated>2019-06-06T19:09:56Z</updated>
<author>
<name>Drashna Jaelre</name>
<email>drashna@live.com</email>
</author>
<published>2019-06-06T19:09:56Z</published>
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<id>urn:sha1:faaaa134fd436be400aa2c7841b38907899d49a6</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Migrate ACTION_LAYER_TAP_TOGGLEs to TT()</title>
<updated>2019-02-18T16:52:51Z</updated>
<author>
<name>fauxpark</name>
<email>fauxpark@gmail.com</email>
</author>
<published>2019-02-18T02:51:55Z</published>
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<id>urn:sha1:545f95c8f49b8714a2fe2d0fa0f849f305cc7ca3</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Adds a default value for IS_COMMAND for COMMAND feature (#4301)</title>
<updated>2019-01-26T23:49:45Z</updated>
<author>
<name>Drashna Jaelre</name>
<email>drashna@live.com</email>
</author>
<published>2019-01-26T23:49:45Z</published>
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<id>urn:sha1:b05c0e46c6c62972b68518635104fb58927d1a13</id>
<content type='text'>
* Add default value for IS_COMMAND for COMMAND feature

* Cleanup and consistency

* Update Templates to reflect change

* Fix IS_COMMAND in template

* Fix IS_COMMAND define

* Use consistent IS_COMMAND block in templates

* Remove unnecessary `#undef IS_COMMAND` directives

* Fix compile issue on orthodox

* Reomve IS_COMMAND option for newer boards

* Remove all existing definitions of IS_COMMAND if they use default LSHIFT and RSHIFT setting

* Remove a couple of additional IS_COMMAND defines

* Remove remaining redundant IS_COMMAND definitions

* Remove #undef IS_COMMAND from orthodox:drashna and whitefox:konstantin

* Remove multiple empty lines in modified config.h files

* Update additional boards

* Reomve IS_COMMAND from newer boards

* Update Alice keyboard

* Remove IS_COMMAND from additional boards

Jan 24th edition
</content>
</entry>
<entry>
<title>Keyboard: Bpiphany Frosty Flake Refactor, Configurator support and readme cleanup (#4648)</title>
<updated>2018-12-14T21:01:04Z</updated>
<author>
<name>noroadsleft</name>
<email>18669334+noroadsleft@users.noreply.github.com</email>
</author>
<published>2018-12-14T21:01:04Z</published>
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<id>urn:sha1:4446f86bfd273512d473d33c46d99690db5fbc51</id>
<content type='text'>
* Frosty Flake: layout macro refactor

- frosty_flake.h updated to use #pragma once
- KEYMAP renamed to LAYOUT
- KEYMAP_TKL renamed to LAYOUT_tkl

* Frosty Flake: keymap refactor

- config.h files updated to #pragma once
- deleted deprecated build script rules from rules.mk
- keymap.c files:
  - #include QMK_KEYBOARD_H
  - updated layout macro name
  - white space changes for readability

* Frosty Flake: Configurator support

* Frosty Flake: readme cleanup

- Fixed Hardware Availability link (old link was 404)
- tiny grammar fix (colon missing on compile-and-flash instructions)
</content>
</entry>
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