Update readme to include additional build ; update notes

keyboards/zmk-config/README.md

@@ -8,18 +8,16 @@ Need to have the `zmk-config` directory mounted at `/workspaces/zmk-config` in D
 
 ``` sh
 
+west build --board nrf52840_mdk_dongle -d build/mdk_dongle -- -DSHIELD=mdk_dongle -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
+
 west build --board nice_nano -d build/tidbit -- -DSHIELD=tidbit -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
 
 west build --board nice_nano -d build/pockettype/default -- -DSHIELD=pockettype -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
 
-west build --board nrf52840_mdk -d build/pockettype/mdk -- -DSHIELD=pockettype_mdk -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
-
 west build --board nice_nano -d build/pockettype/peripheral -- -DSHIELD=pockettype_peripheral -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
 
 west build --board nice_nano -d build/tg4x/default -- -DSHIELD=tg4x -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
 
-west build --board nrf52840_mdk -d build/tg4x/mdk -- -DSHIELD=tg4x_mdk -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
-
 west build --board nice_nano -d build/tg4x/peripheral -- -DSHIELD=tg4x_peripheral -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
 
 west build --board nice_nano -d build/lily58/left -- -DSHIELD=lily58_left -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config

keyboards/zmk-config/config/boards/shields/mdk_dongle/mdk_dongle.conf

@@ -0,0 +1,3 @@
+CONFIG_USB=y
+CONFIG_ZMK_SPLIT=y
+CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL=y

keyboards/zmk-config/config/boards/shields/mdk_dongle/mdk_dongle.keymap

@@ -10,12 +10,12 @@
 
 / {
 	behaviors {
-		ht: hold_tap {
+		rst: boot_reset {
 			compatible = "zmk,behavior-hold-tap";
-			label = "Hold Tap";
+			label = "Hold Tap Bootloader-Reset";
 			#binding-cells = <2>;
 			tapping_term_ms = <150>;
-			flavor = "tap-preferred";
+			flavor = "balanced";
 			bindings = <&bootloader>, <&reset>;
 		};
 	};
@@ -25,7 +25,7 @@
 		
 		default_layer {
 			bindings = <
-				&ht B R
+				&rst B R
 			>;
 		};
 	};

keyboards/zmk-config/notes.md

@@ -1,17 +1,3 @@
-# Split Keyboard FAQ / Notes
-
-- TRRS IS DANGEROUS IF BOTH HALVES HAVE BATTERIES
-  - TRRS will provide power to peripheral half and that can cause battery overheats, failures, fires
-- BOTH HALVES SHOULD BE POWERED INDEPENDENTLY
-- Halves communicate via ble
-- Both halves should be powered independently of each other
-- ONLY the central half should be paired to a computer via BT
-- Central half is the only half that has to be plugged into usb for usb hid support
-
-# Generating settings reset images
-
-west build --board nice_nano -d build/settings_reset -- -DSHIELD=settings_reset
-
 # User Behaviors
 
 Needs documentation, see pockettype and mdk dongle for ideas -- specifically the LED code and CMakeLists.txt
@@ -20,6 +6,12 @@ Needs documentation, see pockettype and mdk dongle for ideas -- specifically the
 
 Generic behavior for led on/off via gpio (see pocket type / mdk personal sources for ideas)
 
+# Peripheral Over USB
+
+Figure out how to setup the code to allow the peripheral half of a board to work over USB
+
+Per Pete Johnson : Mostly build tweaks
+
 # Dyanmic Layer Actions
 
 - look at hold tap implementation for inspiration (keymap file poprtion)
@@ -41,8 +33,13 @@ Generic behavior for led on/off via gpio (see pocket type / mdk personal sources
 
 # Hardware To Do / Notes
 
+## MDK Dongle
+
+Submit to upstream zephyr
+
 ## Dongles
 
+- Remove need to have kscan defined for the dongle portion of a build
 - Setup user buttons via user code to trip boot loader / other things
 	- Can do `zmk-config/config/boards/shields/CMakeLists.txt`
 - Setup dedicated mdk dongle shield