jordan
/
qmk_firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
master
rgb_matrix
planck_rev6
error_log_cleanup
info_json_docs
info_json_updates
keycode_versioning
readme-update
cb2x1800
new_project_fix
moxygen
clueboard_hotswap
handwire
twi2c
arm_audio_fixes
xmega_support
audio_out
gb_port
clueboard_1
info_json_populate
pjrc_hid
subvendor_ids
stm32l476
docs
matrix_update
ps2avrgb
travis_phases
dz_support
make_autocomplete
hid_api
clueboard_arm
sid
keyboards_json
keyboard_identifiers
pp_definitions
teensy_lc_synth
eeprom_update
process_keycode_update
b6_b7_audio
example_keyboards
preonic-1.0
planck-4.0
preonic-2.0
planck-5.0
planck-4.2
planck-4.1
ergodox_ez-161205
0.6.9
0.6.8
0.6.7
0.6.6
0.6.5
0.6.4
0.6.3
0.6.20
0.6.2
0.6.19
0.6.18
0.6.17
0.6.16
0.6.15
0.6.14
0.6.13
0.6.12
0.6.11
0.6.10
0.6.1
0.6.0
0.5.99
0.5.98
0.5.97
0.5.96
0.5.95
0.5.94
0.5.93
0.5.92
0.5.91
0.5.90
0.5.9
0.5.89
0.5.88
0.5.87
0.5.86
0.5.85
0.5.84
0.5.83
0.5.82
0.5.81
0.5.80
0.5.8
0.5.79
0.5.78
0.5.77
0.5.76
0.5.75
0.5.74
0.5.73
0.5.72
0.5.71
0.5.70
0.5.7
0.5.69
0.5.68
0.5.67
0.5.66
0.5.65
0.5.64
0.5.63
0.5.62
0.5.61
0.5.60
0.5.6
0.5.59
0.5.58
0.5.57
0.5.56
0.5.55
0.5.54
0.5.53
0.5.52
0.5.51
0.5.50
0.5.5
0.5.49
0.5.48
0.5.47
0.5.46
0.5.45
0.5.44
0.5.43
0.5.42
0.5.41
0.5.40
0.5.4
0.5.39
0.5.38
0.5.37
0.5.36
0.5.35
0.5.34
0.5.33
0.5.32
0.5.31
0.5.30
0.5.3
0.5.29
0.5.28
0.5.27
0.5.264
0.5.263
0.5.262
0.5.261
0.5.260
0.5.26
0.5.259
0.5.258
0.5.257
0.5.256
0.5.255
0.5.254
0.5.253
0.5.252
0.5.251
0.5.250
0.5.25
0.5.249
0.5.248
0.5.247
0.5.246
0.5.245
0.5.244
0.5.243
0.5.242
0.5.241
0.5.240
0.5.24
0.5.239
0.5.238
0.5.237
0.5.236
0.5.235
0.5.234
0.5.233
0.5.232
0.5.231
0.5.230
0.5.23
0.5.229
0.5.228
0.5.227
0.5.226
0.5.225
0.5.224
0.5.223
0.5.222
0.5.221
0.5.220
0.5.22
0.5.219
0.5.218
0.5.217
0.5.216
0.5.215
0.5.214
0.5.213
0.5.212
0.5.211
0.5.210
0.5.21
0.5.209
0.5.208
0.5.207
0.5.206
0.5.205
0.5.204
0.5.203
0.5.202
0.5.201
0.5.200
0.5.20
0.5.2
0.5.199
0.5.198
0.5.197
0.5.196
0.5.195
0.5.194
0.5.193
0.5.192
0.5.191
0.5.190
0.5.189
0.5.188
0.5.187
0.5.186
0.5.185
0.5.184
0.5.183
0.5.182
0.5.181
0.5.180
0.5.179
0.5.178
0.5.177
0.5.176
0.5.175
0.5.174
0.5.173
0.5.172
0.5.171
0.5.170
0.5.17
0.5.169
0.5.168
0.5.167
0.5.166
0.5.165
0.5.164
0.5.163
0.5.162
0.5.161
0.5.160
0.5.16
0.5.159
0.5.158
0.5.157
0.5.156
0.5.155
0.5.154
0.5.153
0.5.152
0.5.151
0.5.150
0.5.15
0.5.149
0.5.148
0.5.147
0.5.146
0.5.145
0.5.144
0.5.143
0.5.142
0.5.141
0.5.140
0.5.14
0.5.139
0.5.138
0.5.137
0.5.136
0.5.135
0.5.134
0.5.133
0.5.132
0.5.131
0.5.130
0.5.13
0.5.129
0.5.128
0.5.127
0.5.126
0.5.125
0.5.124
0.5.123
0.5.122
0.5.121
0.5.120
0.5.12
0.5.119
0.5.118
0.5.117
0.5.116
0.5.115
0.5.114
0.5.113
0.5.112
0.5.111
0.5.110
0.5.11
0.5.109
0.5.108
0.5.107
0.5.106
0.5.105
0.5.104
0.5.103
0.5.102
0.5.101
0.5.100
0.5.10
0.5.1
0.5.0
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'eeb6443767'
${ noResults }
qmk_firmware/keyboards/meira
History
Cole Markham a14518bf57 Updated copyright headers and peer review fixes 7 years ago
..
featherble Updated copyright headers and peer review fixes 7 years ago
keymaps/default Updated copyright headers and peer review fixes 7 years ago
promicro Updated copyright headers and peer review fixes 7 years ago
TWIlib.c
…
TWIlib.h
…
config.h Updated copyright headers and peer review fixes 7 years ago
issi.c
…
issi.h
…
lighting.c
…
lighting.h
…
matrix.c
…
meira.c Updated copyright headers and peer review fixes 7 years ago
meira.h
…
readme.md Update Meira readme 7 years ago
rules.mk Updated copyright headers and peer review fixes 7 years ago

readme.md

Meira

Miera

A 4x12 ortholinear low-profile keyboard.

Keyboard Maintainer: Cole Markham
Hardware Supported: Meira/ProMicro, Meira/FeatherBLE
Hardware Availability: WoodKeys.click

Two controllers are support: the Pro Micro, and the Adafruit Feather BLE 32u4. Support for each is defined as a hardware revision subfolder in QMK. Main differences include processor frequencies and matrix pinouts.

Make example for this keyboard (after setting up your build environment):

make meira/promicro:default

or

make meira/featherble:default

See build environment setup then the make instructions for more information on generic QMK configuration and setup.

Both the Pro Micro and the Feather BLE use the Catalina bootloader, which is typically programmed using avrdude.

Matrix

In order to have enough pins for the matrix and other functions, a custom matrix is implemented using a demultiplexer to scan the columns. Since the demux is active low, the diodes must be oriented with the cathode connected to the demux pin. When looking at the bottom of the board with the controller at the top right, the cathode mark on the diode should be toward the left.

LED Controller

The in-switch LEDs are driven by an ISSI LED controller (IS31FL3731). The micro controller communicates with this chip using I2C. Individual LED control is possible, but currently only general backlighting support is implemented. This functionality is located in lighting.c, issi.c, and TWILib.c.