Add crkbd keymap (#5366)

4 files changed, 266 insertions, 0 deletions

diff --git a/keyboards/crkbd/keymaps/jarred/config.h b/keyboards/crkbd/keymaps/jarred/config.h
new file mode 100644
index 0000000000..ac4c1cc88f
--- /dev/null
+++ b/keyboards/crkbd/keymaps/jarred/config.h
@@ -0,0 +1,44 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+//#define USE_MATRIX_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+#define SSD1306OLED
+
+#define USE_SERIAL_PD2
+
+//#define TAPPING_FORCE_HOLD
+//#define TAPPING_TERM 100
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 27
+#define RGBLIGHT_LIMIT_VAL 120
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
diff --git a/keyboards/crkbd/keymaps/jarred/keymap.c b/keyboards/crkbd/keymaps/jarred/keymap.c
new file mode 100644
index 0000000000..f00a735bfc
--- /dev/null
+++ b/keyboards/crkbd/keymaps/jarred/keymap.c
@@ -0,0 +1,182 @@
+#include QMK_KEYBOARD_H
+#include "jarred.h"
+
+#ifdef PROTOCOL_LUFA
+  #include "lufa.h"
+  #include "split_util.h"
+#endif
+#ifdef SSD1306OLED
+  #include "ssd1306.h"
+#endif
+
+extern keymap_config_t keymap_config;
+extern uint8_t is_master;
+
+#ifdef RGBLIGHT_ENABLE
+//Following line allows macro to read current RGB settings
+extern rgblight_config_t rgblight_config;
+#endif
+
+#define LAYOUT_crkbd_base( \
+    K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, \
+    K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, \
+    K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, \
+                   K31, K32, K33, K34, K35, K36 \
+  )
+
+#define LAYOUT_crkbd_wrapper(...) LAYOUT(__VA_ARGS__)
+
+#define QWERTY_4_CRKBD KC_LCTL, MO(_LW), KC_SPC, KC_ENT, MO(_LW), KC_RALT
+
+#define BLANK_4_CRKBD  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_QW] = LAYOUT_crkbd_wrapper(
+    QWERTY_1_12,
+    QWERTY_2_12,
+    QWERTY_3_12,
+    QWERTY_4_DOX
+  ),
+  
+  [_LW] = LAYOUT_crkbd_wrapper(
+    LOWER_1_12,
+    LOWER_2_12,
+    LOWER_3_12,
+    LOWER_4_DOX
+  ),
+  
+  [_NV] = LAYOUT_crkbd_wrapper(
+    NAV_1_12,
+    NAV_2_12,
+    NAV_3_12,
+    NAV_4_DOX
+  ),
+  
+  [_NP] = LAYOUT_crkbd_wrapper(
+    NUMPAD_1_12,
+    NUMPAD_2_12,
+    NUMPAD_3_12,
+    NUMPAD_4_DOX
+  ),
+  
+  [_MS] = LAYOUT_crkbd_wrapper(
+    MOUSE_1_12,
+    MOUSE_2_12,
+    MOUSE_3_12,
+    MOUSE_4_DOX
+  )
+};
+
+void matrix_init_user(void) {
+    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
+    #ifdef SSD1306OLED
+        iota_gfx_init(!has_usb());   // turns on the display
+    #endif
+}
+
+//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
+#ifdef SSD1306OLED
+
+// When add source files to SRC in rules.mk, you can use functions.
+const char *read_logo(void);
+void set_keylog(uint16_t keycode, keyrecord_t *record);
+const char *read_keylog(void);
+const char *read_keylogs(void);
+
+char matrix_line_str[24];
+
+const char *read_layer_state(void) {
+  uint8_t layer = biton32(layer_state);
+  
+  strcpy(matrix_line_str, "Layer: ");
+  
+  switch (layer)
+  {
+    case _QW:
+      strcat(matrix_line_str, "Default");
+      break;
+    case _LW:
+      strcat(matrix_line_str, "Lower");
+      break;
+    case _NV:
+      strcat(matrix_line_str, "Navigation");
+      break;
+    case _NP:
+      strcat(matrix_line_str, "Adjust");
+      break;
+    case _MS:
+      strcat(matrix_line_str, "Mouse");
+      break;
+    default:
+      sprintf(matrix_line_str + strlen(matrix_line_str), "Unknown (%d)", layer);
+  }
+
+  return matrix_line_str;
+}
+
+const char *read_usb_state(void) {
+  
+  strcpy(matrix_line_str, "USB  : ");
+  
+  switch (USB_DeviceState) {
+    case DEVICE_STATE_Unattached:
+      strcat(matrix_line_str, "Unattached");
+      break;
+    case DEVICE_STATE_Suspended:
+      strcat(matrix_line_str, "Suspended");
+      break;
+    case DEVICE_STATE_Configured:
+      strcat(matrix_line_str, "Connected");
+      break;
+    case DEVICE_STATE_Powered:
+      strcat(matrix_line_str, "Powered");
+      break;
+    case DEVICE_STATE_Default:
+      strcat(matrix_line_str, "Default");
+      break;
+    case DEVICE_STATE_Addressed:
+      strcat(matrix_line_str, "Addressed");
+      break;
+    default:
+      strcat(matrix_line_str, "Invalid");
+  }
+
+  return matrix_line_str;
+}
+
+void matrix_scan_user(void) {
+   iota_gfx_task();
+}
+
+void matrix_render_user(struct CharacterMatrix *matrix) {
+  if (is_master) {
+    matrix_write_ln(matrix, read_layer_state());
+    matrix_write_ln(matrix, read_usb_state());
+    matrix_write_ln(matrix, read_keylogs());
+  } else {
+    matrix_write(matrix, read_logo());
+  }
+}
+
+void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
+  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
+    memcpy(dest->display, source->display, sizeof(dest->display));
+    dest->dirty = true;
+  }
+}
+
+void iota_gfx_task_user(void) {
+  struct CharacterMatrix matrix;
+  matrix_clear(&matrix);
+  matrix_render_user(&matrix);
+  matrix_update(&display, &matrix);
+}
+#endif//SSD1306OLED
+
+bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
+  if (record->event.pressed) {
+    set_keylog(keycode, record);
+  }
+
+  return true;
+}
diff --git a/keyboards/crkbd/keymaps/jarred/readme.md b/keyboards/crkbd/keymaps/jarred/readme.md
new file mode 100644
index 0000000000..15e355bbca
--- /dev/null
+++ b/keyboards/crkbd/keymaps/jarred/readme.md
@@ -0,0 +1,9 @@
+# Jarred's CRKBD Layout
+
+Check out [user space readme](../../../../users/jarred/readme.md) for more info
+
+# Build
+
+```
+make crkbd:jarred:avrdude
+```
diff --git a/keyboards/crkbd/keymaps/jarred/rules.mk b/keyboards/crkbd/keymaps/jarred/rules.mk
new file mode 100644
index 0000000000..ab6329f0eb
--- /dev/null
+++ b/keyboards/crkbd/keymaps/jarred/rules.mk
@@ -0,0 +1,31 @@
+
+# Build Options
+#   change to "no" to disable the options, or define them in the Makefile in
+#   the appropriate keymap folder that will get included automatically
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
+EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = no         # Commands for debug and configuration
+NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+MIDI_ENABLE = no            # MIDI controls
+AUDIO_ENABLE = no           # Audio output on port C6
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = yes       # Enable WS2812 RGB underlight. 
+SWAP_HANDS_ENABLE = no      # Enable one-hand typing
+
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
+
+# If you want to change the display of OLED, you need to change here
+SRC +=  ./lib/glcdfont.c \
+        ./lib/rgb_state_reader.c \
+        ./lib/logo_reader.c \
+        ./lib/keylogger.c \
+        #./lib/layer_state_reader.c \
+        # ./lib/mode_icon_reader.c \
+        # ./lib/host_led_state_reader.c \
+        # ./lib/timelogger.c \