Add crkbd keymap (#5366)

1 files changed, 182 insertions, 0 deletions

diff --git a/keyboards/crkbd/keymaps/jarred/keymap.c b/keyboards/crkbd/keymaps/jarred/keymap.c
new file mode 100644
index 000000000..f00a735bf
--- /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;
+}