Helix default keymap update (#7465)

* add RGBRST key into helix/pico:default keymap ADJUST layer

* update helix/rev2:default keymap's OLED display contents

 * add RGBRST key to HELIX_ROWS == 4 ADJUST layer
 * add CAPS key to RAISE, LOWER layer
 * add layer status display on slave side oled
 * add RGB LED status display on both side oled
 * save stack memory size

keyboards/helix/pico/keymaps/default/keymap.c

@@ -146,7 +146,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
   /* Adjust (Lower + Raise)
    * ,-----------------------------------------.             ,-----------------------------------------.
-   * |      | Reset|      |      |      |      |             |      |      |      |      |      |      |
+   * |      | Reset|RGBRST|      |      |      |             |      |      |      |      |      |      |
    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
    * |      |Aud on|Audoff|MU TOG|MU MOD| Mac  |             | Win  |Qwerty|Colemk|Dvorak|      |      |
    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
@@ -156,7 +156,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * `-------------------------------------------------------------------------------------------------'
    */
   [_ADJUST] =  LAYOUT( \
-      _______, RESET,   _______, _______, _______, _______,                   _______, _______, _______, _______, _______, _______, \
+      _______, RESET,   RGBRST, _______, _______, _______,                   _______, _______, _______, _______, _______, _______, \
       _______, AU_ON,   AU_OFF,  MU_TOG,  MU_MOD,  AG_NORM,                   AG_SWAP, QWERTY,  COLEMAK, DVORAK,  _______, _______, \
       _______, CK_TOGG, CK_RST,  CK_UP,   CK_DOWN, _______,                   _______, _______, RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, \
       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD \

keyboards/helix/rev2/keymaps/default/keymap.c

@@ -126,7 +126,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
    * |      |  F1  |  F2  |  F3  |  F4  |  F5  |             |  F6  |   _  |   +  |   {  |   }  |  |   |
    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
-   * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  (   |   )  |  F12 |      |      | Home | End  |      |
+   * | CAPS |  F7  |  F8  |  F9  |  F10 |  F11 |  (   |   )  |  F12 |      |      | Home | End  |      |
    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
    * |      |      |      |      |      |      |      |      |      |      | Next | Vol- | Vol+ | Play |
    * `-------------------------------------------------------------------------------------------------'
@@ -135,7 +135,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
       KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC,                   KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______, \
       KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC,                   KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______, \
       _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \
-      _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_LPRN, KC_RPRN, KC_F12,  _______, _______, KC_HOME, KC_END,  _______, \
+      KC_CAPS, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_LPRN, KC_RPRN, KC_F12,  _______, _______, KC_HOME, KC_END,  _______, \
       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
       ),
 
@@ -147,7 +147,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
    * |      |  F1  |  F2  |  F3  |  F4  |  F5  |             |  F6  |   -  |   =  |   [  |   ]  |  \   |
    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
-   * |      |  F7  |  F8  |  F9  |  F10 |  F11 |      |      |  F12 |      |      |PageDn|PageUp|      |
+   * | CAPS |  F7  |  F8  |  F9  |  F10 |  F11 |      |      |  F12 |      |      |PageDn|PageUp|      |
    * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
    * |      |      |      |      |      |      |      |      |      |      | Next | Vol- | Vol+ | Play |
    * `-------------------------------------------------------------------------------------------------'
@@ -156,7 +156,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
       KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC, \
       KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL, \
       _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS, \
-      _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  _______, _______, KC_F12,  _______, _______, KC_PGDN, KC_PGUP, _______, \
+      KC_CAPS, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  _______, _______, KC_F12,  _______, _______, KC_PGDN, KC_PGUP, _______, \
       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
       ),
 
@@ -278,7 +278,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
   /* Adjust (Lower + Raise)
    * ,-----------------------------------------.             ,-----------------------------------------.
-   * |      | Reset|      |      |      |      |             |      |      |      |      |      |  Del |
+   * |      | Reset|RGBRST|      |      |      |             |      |      |      |      |      |  Del |
    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
    * |      |      |      |Aud on|Audoff| Mac  |             | Win  |Qwerty|Colemk|Dvorak|      |      |
    * |------+------+------+------+------+------|             |------+------+------+------+------+------|
@@ -288,7 +288,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * `-------------------------------------------------------------------------------------------------'
    */
   [_ADJUST] =  LAYOUT( \
-      _______, RESET,   _______, _______, _______, _______,                   _______, _______, _______, _______, _______, KC_DEL, \
+      _______, RESET,    RGBRST, _______, _______, _______,                   _______, _______, _______, _______, _______, KC_DEL, \
       _______, _______, _______, AU_ON,   AU_OFF,  AG_NORM,                   AG_SWAP, QWERTY,  COLEMAK, DVORAK,  _______, _______, \
       _______, _______, _______, _______, _______, _______,                   _______, _______, RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, \
       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD \
@@ -526,35 +526,37 @@ void matrix_update(struct CharacterMatrix *dest,
 
 static void render_logo(struct CharacterMatrix *matrix) {
 
-  static char logo[]={
+  static const char helix_logo[] PROGMEM ={
     0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
     0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
     0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,
     0};
-  matrix_write(matrix, logo);
+  matrix_write_P(matrix, helix_logo);
   //matrix_write_P(&matrix, PSTR(" Split keyboard kit"));
 }
 
-
-
-void render_status(struct CharacterMatrix *matrix) {
-
-  // Render to mode icon
-  static char logo[][2][3]={{{0x95,0x96,0},{0xb5,0xb6,0}},{{0x97,0x98,0},{0xb7,0xb8,0}}};
-  if(keymap_config.swap_lalt_lgui==false){
-    matrix_write(matrix, logo[0][0]);
-    matrix_write_P(matrix, PSTR("\n"));
-    matrix_write(matrix, logo[0][1]);
-  }else{
-    matrix_write(matrix, logo[1][0]);
-    matrix_write_P(matrix, PSTR("\n"));
-    matrix_write(matrix, logo[1][1]);
+static void render_rgbled_status(bool full, struct CharacterMatrix *matrix) {
+#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_ANIMATIONS)
+  char buf[30];
+  if(rgblight_config.enable) {
+      if (full) {
+          snprintf(buf, sizeof(buf), " LED %2d: %d,%d,%d ",
+                   rgblight_config.mode,
+                   rgblight_config.hue/RGBLIGHT_HUE_STEP,
+                   rgblight_config.sat/RGBLIGHT_SAT_STEP,
+                   rgblight_config.val/RGBLIGHT_VAL_STEP);
+      } else {
+          snprintf(buf, sizeof(buf), "[%2d] ",rgblight_config.mode);
+      }
+      matrix_write(matrix, buf);
   }
+#endif
+}
 
+static void render_layer_status(struct CharacterMatrix *matrix) {
   // Define layers here, Have not worked out how to have text displayed for each layer. Copy down the number you see and add a case for it below
-  char buf[40];
-  snprintf(buf,sizeof(buf), "Undef-%ld", layer_state);
-  matrix_write_P(matrix, PSTR("\nLayer: "));
+  char buf[10];
+  matrix_write_P(matrix, PSTR("Layer: "));
     switch (layer_state) {
         case L_BASE:
            matrix_write_P(matrix, PSTR("Default"));
@@ -570,16 +572,39 @@ void render_status(struct CharacterMatrix *matrix) {
            matrix_write_P(matrix, PSTR("Adjust"));
            break;
         default:
+           matrix_write_P(matrix, PSTR("Undef-"));
+           snprintf(buf,sizeof(buf), "%ld", layer_state);
            matrix_write(matrix, buf);
     }
+}
+
+void render_status(struct CharacterMatrix *matrix) {
+
+  // Render to mode icon
+  static const char os_logo[][2][3] PROGMEM  ={{{0x95,0x96,0},{0xb5,0xb6,0}},{{0x97,0x98,0},{0xb7,0xb8,0}}};
+  if(keymap_config.swap_lalt_lgui==false){
+    matrix_write_P(matrix, os_logo[0][0]);
+    matrix_write_P(matrix, PSTR("\n"));
+    matrix_write_P(matrix, os_logo[0][1]);
+  }else{
+    matrix_write_P(matrix, os_logo[1][0]);
+    matrix_write_P(matrix, PSTR("\n"));
+    matrix_write_P(matrix, os_logo[1][1]);
+  }
+
+  matrix_write_P(matrix, PSTR(" "));
+  render_layer_status(matrix);
+  matrix_write_P(matrix, PSTR("\n"));
 
   // Host Keyboard LED Status
-  char led[40];
-    snprintf(led, sizeof(led), "\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_write_P(matrix, (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) ?
+                 PSTR("NUMLOCK") : PSTR("       "));
+  matrix_write_P(matrix, (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) ?
+                 PSTR("CAPS") : PSTR("    "));
+  matrix_write_P(matrix, (host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) ?
+                 PSTR("SCLK") : PSTR("    "));
+  matrix_write_P(matrix, PSTR("\n"));
+  render_rgbled_status(true, matrix);
 }
 
 
@@ -597,6 +622,8 @@ void iota_gfx_task_user(void) {
     render_status(&matrix);
   }else{
     render_logo(&matrix);
+    render_rgbled_status(false, &matrix);
+    render_layer_status(&matrix);
   }
   matrix_update(&display, &matrix);
 }