* ignore libs
* Clang complete file
* Add VIM_A, VIM_S, VIM_COMMAND_SHIFT_D, and VIM_COMMAND_SHIFT_A
Add VIM_A, VIM_S, VIM_COMMAND_SHIFT_D, and VIM_COMMAND_SHIFT_A
a s O
* Comment blocks for minimap
generated at
http://patorjk.com/software/taag/#p=display&h=0&v=0&c=c&f=Banner&t=COMMENT
* Be explicit
* More Comment blocks
* Add J
* add A, C, D, J, S, O
* Make h j k l explicitly vim commands (useful for JOIN)
* add cb ce cw ch cj ck cl db de dw dh dj dk dl vb ve vh vj vk vl x ciw diw viw
* debug messages for ci di vi
* Var capitalized
* Save bytes by disabling mouse keys
* Add Y P
* Be more explicit about which key was pressed
* Be more explicit about which key was sent
* Move project to new directory structure
* Remove non-vim layout folder
* Replace KC_TRNS with KC_NO on normal layer
* Insert Mode as default
* Try to prevent crashes
* Put normal mode back
* Revert "ignore libs"
This reverts commit 4c5d7592d6c1b70e689c0b9400afca19c71970a7.
* add rules.mk
* Add mouse bindings
* Checkout most recent keymap following rebase
* Realign mouse button keys
* Make a macro for TO(NORMAL_MODE)
* add i2c lib submodule
* add actuation point adjustment to fc980c
* add actuation point adjustment to fc660c also.
* use https for i2c submodule
* move to existing i2c lib
* properly remove old submodule
* oops, forgot some files for the fc660c
* Line ending stuff again
* Added initital files and layout for the PCB Ruler keyboard/macro pad thing
* Updated Readme
* Changed make command to new format
"unselecting" left-hand rows is a wasted i2c transaction.
On the left-hand side, the ergodox uses a GPIO expander. It
does *not* change "direction" (input/output) of pins, it just
sets pins high or low.
But all the pins are written at once. There's no way to
change just one pin's value; you send a full byte of all eight
row pins. (Not all of them are in use, but that doesn't matter.)
So every pin is either +V or ground. This is in contrast
with the right-hand side, which is using input mode to make pins
be neutral.
So there's no need to "deselect" the rows on the left side
at all. To select row 0, you set the GPIO register for the
rows to 0xFE. The previous code would then set it back to
0xFF, then set it to 0xFD on the next cycle. But we can just
omit the intervening step, and set it to 0xFD next cycle,
and get the same results.
And yes, I tested that the keyboard still works.
On my system, scan rate as reported by DEBUG_SCAN_RATE goes
from 445 or so to 579 or so, thus, from ~2.24ms to ~1.73ms.
Signed-off-by: seebs <seebs@seebs.net>
