Add TKC keymap (#3157)

- disable i2c to avoid hid spam
 - set capslock -> lctl_t(kc_esc)
 - OSX mode - reverse GUI and ALT

2 files changed, 174 insertions, 0 deletions

diff --git a/keyboards/tkc1800/keymaps/yanfali/config.h b/keyboards/tkc1800/keymaps/yanfali/config.h
new file mode 100644
index 0000000000..e5de001a50
--- /dev/null
+++ b/keyboards/tkc1800/keymaps/yanfali/config.h
@@ -0,0 +1,29 @@
+/* Copyright 2017 Mathias Andersson <wraul@dbox.se>
+ *
+ * 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/>.
+ */
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+//#define USE_I2C
+//#define SSD1306OLED
+//#define OLED_ROTATE180
+#define SSD1306_ADDRESS 0x3C
+
+// place overrides here
+
+#endif
diff --git a/keyboards/tkc1800/keymaps/yanfali/keymap.c b/keyboards/tkc1800/keymaps/yanfali/keymap.c
new file mode 100644
index 0000000000..292bdb0bba
--- /dev/null
+++ b/keyboards/tkc1800/keymaps/yanfali/keymap.c
@@ -0,0 +1,145 @@
+/* Copyright 2017 Mathias Andersson <wraul@dbox.se>
+ *
+ * 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/>.
+ */
+#include "tkc1800.h"
+#include "LUFA/Drivers/Peripheral/TWI.h"
+#include "i2c.h"
+#include "ssd1306.h"
+
+
+#define MODS_SHFT_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT)|MOD_BIT(KC_LGUI)|MOD_BIT(KC_RGUI))
+#define MODS_GUI_MASK   (MOD_BIT(KC_LGUI)|MOD_BIT(KC_RGUI))
+
+
+// Helpful defines
+#define ______ KC_TRNS
+#define XXXXXX KC_NO
+
+//Layers
+
+enum {
+	BASE = 0,
+	FUNCTION,
+};
+
+//13 characters max without re-writing the "Layer: " format in iota_gfx_task_user()
+static char layer_lookup[][14] = {"Base","Function"};
+
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  /* Keymap BASE: (Base Layer) Default Layer
+   * ,-------------------------------------------------------.     ,-------------------.
+   * |Esc| F1| F2| F3| F4| | F5| F6| F7| F8| | F9|F10|F11|F12|     |Ins |Home|PgUp|PrSc|
+   * `-------------------------------------------------------'     |-------------------|
+   *                                                               |Del |End |PgDn|ScrL|
+   * ,-----------------------------------------------------------. |-------------------|
+   * | ~ | 1 |  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backsp | |NumL| /  | *  |Paus|
+   * |-----------------------------------------------------------| |-------------------|
+   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \  | | 7  | 8  | 9  | -  |
+   * |-----------------------------------------------------------| |-------------------|
+   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return | | 4  | 5  | 6  | +  |
+   * |-----------------------------------------------------------' |-------------------|
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift  | Up | 1  | 2  | 3  | Ent|
+   * |--------------------------------------------------------'----`--------------|    |
+   * |Ctrl|Gui |Alt |      Space           |Alt |Gui|Ctr|Left |Down|Rght| 0  | .  |    |
+   * `---------------------------------------------------------------------------------'
+   */
+	[BASE] = LAYOUT(
+		KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_HOME, KC_PGUP, KC_PSCR, \
+		                                                                                               KC_DEL, KC_END,  KC_PGDN, KC_SLCK, \
+		KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, XXXXXX, KC_NLCK, KC_PSLS, KC_PAST, KC_PAUS, \
+		KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_P7, KC_P8, KC_P9, KC_PMNS, \
+		LCTL_T(KC_ESC), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, XXXXXX, KC_ENT, KC_P4, KC_P5, KC_P6, KC_PPLS, \
+		KC_LSFT, XXXXXX, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT,KC_SLSH, KC_RSFT, KC_UP, KC_P1, KC_P2, KC_P3, XXXXXX, \
+		KC_LCTL, KC_LALT, KC_LGUI, KC_SPC, KC_RALT, MO(FUNCTION), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0, KC_PDOT, KC_PENT
+	),
+	[FUNCTION] = LAYOUT(
+		KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_HOME, KC_PGUP, KC_PSCR, \
+		                                                                                               KC_DEL, KC_END,  KC_PGDN, KC_SLCK, \
+		KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, RESET, XXXXXX, KC_NLCK, KC_PSLS, KC_PAST, KC_PAUS, \
+		KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_P7, KC_P8, KC_P9, KC_PMNS, \
+		LCTL_T(KC_ESC), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, XXXXXX, KC_ENT, KC_P4, KC_P5, KC_P6, KC_PPLS, \
+		KC_LSFT, XXXXXX, RGB_TOG,RGB_MOD,RGB_HUI,RGB_HUD,RGB_SAI,RGB_SAD,RGB_VAI,RGB_VAD, KC_DOT,KC_SLSH, KC_RSFT, KC_UP, KC_P1, KC_P2, KC_P3, XXXXXX, \
+		KC_LCTL, KC_LALT, KC_LGUI, KC_SPC, KC_RALT, ______, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0, KC_PDOT, KC_PENT
+	),
+};
+
+// const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
+void matrix_init_user(void) {
+  #ifdef USE_I2C
+    i2c_master_init();
+  #ifdef SSD1306OLED
+  // calls code for the SSD1306 OLED
+        _delay_ms(400);
+        TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 800000));
+        iota_gfx_init();   // turns on the display
+  #endif
+  #endif
+    #ifdef AUDIO_ENABLE
+        startup_user();
+    #endif
+}
+
+void matrix_scan_user(void) {
+    #ifdef SSD1306OLED
+     iota_gfx_task();  // this is what updates the display continuously
+    #endif
+}
+
+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) {
+#if DEBUG_TO_SCREEN
+  if (debug_enable) {
+    return;
+  }
+#endif
+
+  struct CharacterMatrix matrix;
+
+  matrix_clear(&matrix);
+  matrix_write_P(&matrix, PSTR("TKC1800"));
+
+  uint8_t layer = biton32(layer_state);
+
+  char buf[40];
+  snprintf(buf,sizeof(buf), "Undef-%d", layer);
+  matrix_write_P(&matrix, PSTR("\nLayer: "));
+  matrix_write(&matrix, layer_lookup[layer]);
+
+  // Host Keyboard LED Status
+  char led[40];
+    snprintf(led, sizeof(led), "\n\n%s  %s  %s",
+            (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) ? "NUMLOCK" : "       ",
+            (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) ? "CAPS" : "    ",
+            (host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) ? "SCLK" : "    ");
+  matrix_write(&matrix, led);
+  matrix_update(&display, &matrix);
+}