add dongle

build.yaml

@@ -3,5 +3,7 @@ include:
     shield: totem_left
   - board: seeeduino_xiao_ble
     shield: totem_right
+  - board: seeeduino_xiao_ble
+    shield: totem_dongle
   - board: seeeduino_xiao_ble
     shield: settings_reset

config/boards/shields/totem/Kconfig.defconfig

@@ -1,19 +1,26 @@
 # Copyright (c) 2022 The ZMK Contributors
 # SPDX-License-Identifier: MIT
 
-if SHIELD_TOTEM_LEFT
+if SHIELD_TOTEM_DONGLE
 
 config ZMK_KEYBOARD_NAME
     default "TOTEM"
 
 config ZMK_SPLIT_ROLE_CENTRAL
     default y
 
+config ZMK_USB
+    default y
+
 endif
 
-if SHIELD_TOTEM_LEFT || SHIELD_TOTEM_RIGHT
+
+if SHIELD_TOTEM_LEFT || SHIELD_TOTEM_RIGHT || SHIELD_TOTEM_DONGLE
 
 config ZMK_SPLIT
     default y
 
-endif
+config ZMK_BLE
+    default y
+
+endif

config/boards/shields/totem/Kconfig.shield

@@ -5,4 +5,7 @@ config SHIELD_TOTEM_LEFT
     def_bool $(shields_list_contains,totem_left)
 
 config SHIELD_TOTEM_RIGHT
-    def_bool $(shields_list_contains,totem_right)
+    def_bool $(shields_list_contains,totem_right)
+
+config SHIELD_TOTEM_DONGLE
+    def_bool $(shields_list_contains,totem_dongle)

config/boards/shields/totem/totem.zmk.yml

@@ -8,4 +8,5 @@ features:
   - keys
 siblings:
   - totem_left
-  - totem_right
+  - totem_right
+  - totem_dongle

config/boards/shields/totem/totem_dongle.conf

@@ -0,0 +1,4 @@
+CONFIG_ZMK_SPLIT_BLE_CENTRAL_PERIPHERALS=2
+CONFIG_ZMK_SLEEP=n
+CONFIG_BT_CTLR_TX_PWR_PLUS_8=y
+CONFIG_ZMK_EXT_POWER=y

config/boards/shields/totem/totem_dongle.overlay

@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2022 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include "totem.dtsi"
+
+&kscan0 {
+    col-gpios
+        = <&xiao_d 4 GPIO_ACTIVE_HIGH>
+        , <&xiao_d 5 GPIO_ACTIVE_HIGH>
+        , <&xiao_d 10 GPIO_ACTIVE_HIGH>
+        , <&xiao_d 9 GPIO_ACTIVE_HIGH>
+        , <&xiao_d 8 GPIO_ACTIVE_HIGH>
+        ;
+};

config/hold_tap.dtsi

@@ -4,7 +4,7 @@
 #define HT_IDLE   require-prior-idle-ms = <120>;
 #define HT_LEFT   hold-trigger-key-positions = <KEYS_RIGHT KEYS_ETC>;
 #define HT_RIGHT  hold-trigger-key-positions = <KEYS_LEFT KEYS_ETC>;
-#define HT_MT     bindings = <&kp>, <&kp>; hold-trigger-on-release; hold-while-undecided;
+#define HT_MT     bindings = <&kp>, <&kp>; hold-trigger-on-release;
 #define HT_LT     bindings = <&mo>, <&kp>;
 
 ZMK_HOLD_TAP(lmt, HT HT_LEFT  HT_MT HT_BLCD HT_IDLE)

config/layers.dtsi

@@ -2,21 +2,28 @@
 /* Alias               */
 /*=====================*/
 #define __________ &trans
-#define EMOJI      &kp LC(LG(SPACE))
-#define SCR_CAP    &kp LS(LC(LG(N4)))
-#define SCR_REC    &kp LS(LG(N5))
-#define SCR_PRV    &kp LC(LEFT)
-#define SCR_NXT    &kp LC(RIGHT)
-#define SCR_TAB    &kp LC(UP)
 
-#define SYMB_RET   &tlt SYMB RET
-#define NAVI_SPC   &tlt NAVI SPACE
-#define SYMB_BSPC  &tlt SYMB BSPC
+#define KP_LA0     &kp LC(LEFT)
+#define KP_LH2     &kp LC(RIGHT)
+#define KP_LH1     &tlt NAVI SPACE
+#define KP_LH0     &tlt SYMB RET
+
+#define KP_RH0     &tlt SYMB BSPC
+#define KP_RH1     &sk LSHFT
+#define KP_RH2     &kp C_PP
+#define KP_RA0     &rmt FUNC APOS
+
 #define A_LEFT     &kp LA(LEFT)
 #define A_RIGHT    &kp LA(RIGHT)
 #define A_UP       &kp LA(UP)
 #define A_DOWN     &kp LA(DOWN)
 
+#define BT_1       &bt BT_SEL 1
+#define BT_2       &bt BT_SEL 2
+#define BT_3       &bt BT_SEL 3
+#define BT_4       &bt BT_SEL 4
+#define BT_X       &bt BT_CLR
+
 /*=====================*/
 /* Layer               */
 /*=====================*/
@@ -29,7 +36,7 @@ ZMK_LAYER(base_layer, /*
 */&kp Z        &kp X        &kp C        &kp V        &kp B         &kp N        &kp M        &M_COMMA     &M_DOT       &M_FSLH   /*
 ╰────────────┴────────────┴────────────┴────────────┴────────────╯╰────────────┴────────────┴────────────┴────────────┴────────────╯
 ╭────────────╮            ╭────────────┬────────────┬────────────╮╭────────────┬────────────┬────────────╮            ╭────────────╮
-*/SCR_PRV      &none        SCR_NXT      SYMB_RET     NAVI_SPC      &sk LSHFT    SYMB_BSPC    &kp C_PP     &none        &kp APOS  /*
+*/KP_LA0       &none        KP_LH2       KP_LH1       KP_LH0        KP_RH0       KP_RH1       KP_RH2       &none        KP_RA0    /*
 ╰────────────╯            ╰────────────┴────────────┴────────────╯╰────────────┴────────────┴────────────╯            ╰────────────╯
 */)
 
@@ -59,6 +66,19 @@ ZMK_LAYER(symb_layer, /*
 ╰────────────╯            ╰────────────┴────────────┴────────────╯╰────────────┴────────────┴────────────╯            ╰────────────╯
 */)
 
+ZMK_LAYER(func_layer, /*
+╭────────────┬────────────┬────────────┬────────────┬────────────╮╭────────────┬────────────┬────────────┬────────────┬────────────╮
+*/__________   __________   __________   __________   __________   __________   __________   __________   __________   __________ /*
+├────────────┼────────────┼────────────┼────────────┼────────────┤├────────────┼────────────┼────────────┼────────────┼────────────┤
+*/BT_1         BT_2         BT_3         BT_4         BT_X         __________   __________   __________   __________   __________ /*
+├────────────┼────────────┼────────────┼────────────┼────────────┤├────────────┼────────────┼────────────┼────────────┼────────────┤
+*/__________   __________   __________   __________   __________   __________   __________   __________   __________   __________ /*
+╰────────────┴────────────┴────────────┴────────────┴────────────╯╰────────────┴────────────┴────────────┴────────────┴────────────╯
+╭────────────╮            ╭────────────┬────────────┬────────────╮╭────────────┬────────────┬────────────╮            ╭────────────╮
+*/__________   __________   __________   __________   __________    __________   __________   __________   __________   __________/*
+╰────────────╯            ╰────────────┴────────────┴────────────╯╰────────────┴────────────┴────────────╯            ╰────────────╯
+*/)
+
 /*=====================*/
 /* Combo               */
 /*=====================*/
@@ -104,11 +124,4 @@ ZMK_COMBO(r_lt     , &kp LT       , RB1 RB2, BASE NAVI SYMB, COMBO_TERM_FAST, CO
 ZMK_COMBO(r_gt     , &kp GT       , RB2 RB3, BASE NAVI SYMB, COMBO_TERM_FAST, COMBO_IDLE_FAST)
 
 ZMK_COMBO(r_lang   , &kp LC(SPACE), LH0 RH0, BASE NAVI SYMB, COMBO_TERM_SLOW, COMBO_IDLE_SLOW)
-ZMK_COMBO(r_scr_tab, SCR_TAB      , LA0 LH2, BASE NAVI SYMB, COMBO_TERM_SLOW, COMBO_IDLE_SLOW)
-
-ZMK_COMBO(ble_sel_1, &bt BT_SEL 1 , LT4 LB4, BASE NAVI SYMB, COMBO_TERM_SLOW, COMBO_IDLE_SLOW)
-ZMK_COMBO(ble_sel_2, &bt BT_SEL 2 , LT3 LB3, BASE NAVI SYMB, COMBO_TERM_SLOW, COMBO_IDLE_SLOW)
-ZMK_COMBO(ble_sel_3, &bt BT_SEL 3 , LT2 LB2, BASE NAVI SYMB, COMBO_TERM_SLOW, COMBO_IDLE_SLOW)
-ZMK_COMBO(ble_sel_4, &bt BT_SEL 4 , LT1 LB1, BASE NAVI SYMB, COMBO_TERM_SLOW, COMBO_IDLE_SLOW)
-ZMK_COMBO(ble_clear, &bt BT_CLR   , LT0 LB0, BASE NAVI SYMB, COMBO_TERM_SLOW, COMBO_IDLE_SLOW)
-
+ZMK_COMBO(r_scr_tab, &kp LC(UP)   , LA0 LH2, BASE NAVI SYMB, COMBO_TERM_SLOW, COMBO_IDLE_SLOW)

config/totem.keymap

@@ -9,6 +9,7 @@
 #define BASE 0
 #define NAVI 1
 #define SYMB 2
+#define FUNC 3
 
 #include "./hold_tap.dtsi"
 #include "./mod_morph.dtsi"