Fixup tg4x dongle setup

keyboards/zmk-config/README.md

@@ -10,9 +10,17 @@ Need to have the `zmk-config` directory mounted at `/workspaces/zmk-config` in D
 
 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 -- -DSHIELD=pockettype -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 nice_nano -d build/tg4x -- -DSHIELD=tg4x -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/pockettype/CMakeLists.txt

@@ -3,4 +3,5 @@
 # SPDX-License-Identifier: MIT
 #
 
-target_sources(app PRIVATE pwr_led.c)
+target_sources(app PRIVATE pockettype_pwr_led.c)
+target_sources(app PRIVATE mdk_pwr_led.c)

keyboards/zmk-config/config/boards/shields/pockettype/README.md

@@ -3,3 +3,24 @@
 Standard setup for the [PocketType!](https://mechboards.co.uk/shop/kits/pockettype/) mini keyboard.
 
 The `keymap` directory contains the keyboard layout and were created by [Keyboard Layout Editor](http://www.keyboard-layout-editor.com/). Please note: the zmk keymap is slightly adjusted from the default shown on the main PocketType! pages and QMK.
+
+## Alternate Builds
+
+The `pockettype_mdk` shield is setup to use the MakerDiary MDK board as a dongle for the Pockettype!. This will setup the PocketType! as a split ZMK keyboard. The "peripheral half" will be the Pockettype! and the "controller half" will be the MDK.
+
+## Build Commands
+
+Below are the three commands that can be used to build ZMK for the Pockettype! as a stand alone board or with a MakerDiary MDK as a dongle.
+
+``` sh
+
+# Stand alone build
+west build --board nice_nano -d build/pockettype/default -- -DSHIELD=pockettype -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
+
+# MDK Dongle build
+west build --board nrf52840_mdk -d build/pockettype/mdk -- -DSHIELD=pockettype_mdk -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
+
+# Pockettype as a peripheral to the MDK
+west build --board nice_nano -d build/pockettype/peripheral -- -DSHIELD=pockettype_peripheral -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
+
+```

keyboards/zmk-config/config/boards/shields/pockettype/mdk_pwr_led.c

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <zephyr.h>
+#include <device.h>
+#include <devicetree.h>
+#include <drivers/gpio.h>
+
+#define PWR_LED_NODE DT_ALIAS(led1-blue)
+
+#if DT_NODE_HAS_STATUS(PWR_LED_NODE, okay)
+#define PWR_LED DT_GPIO_LABEL(PWR_LED_NODE, gpios)
+#define PWR_LED_PIN DT_GPIO_PIN(PWR_LED_NODE, gpios)
+#else
+/* A build error here means your board isn't set up to blink an LED. */
+#error "Unsupported board: pwr_led devicetree alias is not defined"
+#define PWR_LED ""
+#define PIN	0
+#define FLAGS 0
+#endif
+
+static int pwr_led_init(const struct device *_arg) {
+	ARG_UNUSED(_arg);    
+
+	const struct device *dev;
+	int ret;
+
+	dev = device_get_binding(PWR_LED);
+	if (dev == NULL) {
+		return;
+	}
+
+	ret = gpio_pin_configure(dev, PWR_LED_PIN, GPIO_OUTPUT_ACTIVE);
+	if (ret < 0) {
+		return;
+	}
+
+	gpio_pin_set(dev, PIN, (int)true);
+
+	return 0;
+}
+
+SYS_INIT(pwr_led_init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY);

keyboards/zmk-config/config/boards/shields/pockettype/pockettype.dtsi

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <dt-bindings/zmk/matrix-transform.h>
+
+/ {
+	leds {
+		compatible = "gpio-leds";
+		act_led: led_a {
+			gpios = <&pro_micro_a 3 GPIO_ACTIVE_HIGH>;
+			label = "ACT LED";
+		};
+		power_led: led_p {
+			gpios = <&pro_micro_a 2 GPIO_ACTIVE_HIGH>;
+			label = "PWR LED";
+		};
+	};
+
+	kscan0: kscan {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN";
+		
+		diode-direction = "col2row";
+
+		col-gpios
+			= <&pro_micro_a 1 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_a 0 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 15 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 16 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 10 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 8 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 7 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 5 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 4 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 3 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 0 GPIO_ACTIVE_HIGH>
+			;
+
+		row-gpios
+			= <&pro_micro_d 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&pro_micro_d 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&pro_micro_d 6 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&pro_micro_d 9 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			;
+	};
+
+	default_transform: keymap_transform_0 {
+		compatible = "zmk,matrix-transform";
+		columns = <12>;
+		rows = <4>;
+
+		map = <
+RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11)
+RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11)
+RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11)
+RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10) RC(3,11)
+		>;
+	};
+
+	chosen {
+		zmk,kscan = &kscan0;
+		zmk,matrix_transform = &default_transform;
+	};
+};

keyboards/zmk-config/config/boards/shields/pockettype/pockettype.overlay

@@ -4,65 +4,4 @@
  * SPDX-License-Identifier: MIT
  */
 
-#include <dt-bindings/zmk/matrix-transform.h>
+#include "pockettype.dtsi"
-
-/ {
-	leds {
-		compatible = "gpio-leds";
-		act_led: led_a {
-			gpios = <&pro_micro_a 3 GPIO_ACTIVE_HIGH>;
-			label = "ACT LED";
-		};
-		power_led: led_p {
-			gpios = <&pro_micro_a 2 GPIO_ACTIVE_HIGH>;
-			label = "PWR LED";
-		};
-	};
-
-	kscan0: kscan {
-		compatible = "zmk,kscan-gpio-matrix";
-		label = "KSCAN";
-		
-		diode-direction = "col2row";
-
-		col-gpios
-			= <&pro_micro_a 1 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_a 0 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 15 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 16 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 10 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 8 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 7 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 5 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 4 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 3 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 0 GPIO_ACTIVE_HIGH>
-			;
-
-		row-gpios
-			= <&pro_micro_d 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
-			, <&pro_micro_d 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
-			, <&pro_micro_d 6 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
-			, <&pro_micro_d 9 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
-			;
-	};
-
-	default_transform: keymap_transform_0 {
-		compatible = "zmk,matrix-transform";
-		columns = <12>;
-		rows = <4>;
-
-		map = <
-RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11)
-RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11)
-RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11)
-RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10) RC(3,11)
-		>;
-	};
-
-	chosen {
-		zmk,kscan = &kscan0;
-		zmk,matrix_transform = &default_transform;
-	};
-};

keyboards/zmk-config/config/boards/shields/pockettype/pockettype_mdk.conf

@@ -0,0 +1,2 @@
+CONFIG_ZMK_SPLIT=y
+CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL=y

keyboards/zmk-config/config/boards/shields/pockettype/pockettype_mdk.keymap

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+
+/ {
+	keymap0: keymap {
+		compatible = "zmk,keymap";
+
+		default_layer {
+			bindings = <
+				&bootloader
+			>;
+		};
+	};
+};

keyboards/zmk-config/config/boards/shields/pockettype/pockettype_mdk.overlay

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <dt-bindings/zmk/matrix-transform.h>
+
+/ {
+	chosen {
+		zmk,kscan = &kscan0;
+	};
+
+	kscan0: kscan_0 {
+		compatible = "zmk,kscan-gpio-direct";
+
+		label = "KSCAN";
+
+		input-gpios
+			= <&gpio1 0 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>
+			;
+
+	};
+};

keyboards/zmk-config/config/boards/shields/pockettype/pockettype_peripheral.conf

@@ -0,0 +1,2 @@
+CONFIG_ZMK_SPLIT=y
+CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL=y

keyboards/zmk-config/config/boards/shields/pockettype/pockettype_peripheral.overlay

@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2020 Pete Johanson
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include "pockettype.dtsi"
+#include "pockettype.keymap"
+
+&default_transform {
+	col-offset = <0>;
+};

keyboards/zmk-config/config/boards/shields/tg4x/CMakeLists.txt

@@ -0,0 +1,6 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+target_sources(app PRIVATE mdk_pwr_led.c)

keyboards/zmk-config/config/boards/shields/tg4x/README.md

@@ -3,3 +3,24 @@
 Standard setup for the [TG4X](https://github.com/MythosMann/tg4x/) 40% keyboard.
 
 The `keymap` directory contains the keyboard layout and were created by [Keyboard Layout Editor](http://www.keyboard-layout-editor.com/). Please note: the zmk keymap is slightly adjusted from the default shown on the main TG4X pages and QMK.
+
+## Alternate Builds
+
+The `tg4x_mdk` shield is setup to use the MakerDiary MDK board as a dongle for the TG4X. This will setup the TG4X as a split ZMK keyboard. The "peripheral half" will be the TG4X and the "controller half" will be the MDK.
+
+## Build Commands
+
+Below are the three commands that can be used to build ZMK for the TG4X as a stand alone board or with a MakerDiary MDK as a dongle.
+
+``` sh
+
+# Stand alone build
+west build --board nice_nano -d build/tg4x/default -- -DSHIELD=tg4x -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
+
+# MDK Dongle build
+west build --board nrf52840_mdk -d build/tg4x/mdk -- -DSHIELD=tg4x_mdk -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
+
+# TG4X as a peripheral to the MDK
+west build --board nice_nano -d build/tg4x/peripheral -- -DSHIELD=tg4x_peripheral -DZMK_CONFIG=/workspaces/zmk-config/keyboards/zmk-config/config
+
+```

keyboards/zmk-config/config/boards/shields/tg4x/mdk_pwr_led.c

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <zephyr.h>
+#include <device.h>
+#include <devicetree.h>
+#include <drivers/gpio.h>
+
+#define PWR_LED_NODE DT_ALIAS(led1-blue)
+
+#if DT_NODE_HAS_STATUS(PWR_LED_NODE, okay)
+#define PWR_LED DT_GPIO_LABEL(PWR_LED_NODE, gpios)
+#define PWR_LED_PIN DT_GPIO_PIN(PWR_LED_NODE, gpios)
+#else
+/* A build error here means your board isn't set up to blink an LED. */
+#error "Unsupported board: pwr_led devicetree alias is not defined"
+#define PWR_LED ""
+#define PIN	0
+#define FLAGS 0
+#endif
+
+static int pwr_led_init(const struct device *_arg) {
+	ARG_UNUSED(_arg);    
+
+	const struct device *dev;
+	int ret;
+
+	dev = device_get_binding(PWR_LED);
+	if (dev == NULL) {
+		return;
+	}
+
+	ret = gpio_pin_configure(dev, PWR_LED_PIN, GPIO_OUTPUT_ACTIVE);
+	if (ret < 0) {
+		return;
+	}
+
+	gpio_pin_set(dev, PIN, (int)true);
+
+	return 0;
+}
+
+SYS_INIT(pwr_led_init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY);

keyboards/zmk-config/config/boards/shields/tg4x/tg4x.dtsi

@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <dt-bindings/zmk/matrix-transform.h>
+
+/ {
+	kscan0: kscan {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN";
+		
+		diode-direction = "col2row";
+
+		row-gpios
+			= <&pro_micro_d 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&pro_micro_d 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&pro_micro_a 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&pro_micro_a 3 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			;
+
+		col-gpios
+			= <&pro_micro_d 9 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 8 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 7 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 6 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 5 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 4 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 3 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 0 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_a 1 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_a 0 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 15 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
+			, <&pro_micro_d 16 GPIO_ACTIVE_HIGH>
+			;
+	};
+
+	default_transform: keymap_transform_0 {
+		compatible = "zmk,matrix-transform";
+		columns = <13>;
+		rows = <4>;
+
+		map = <
+RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0, 12)
+RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1, 12)
+RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11) RC(2, 12)
+RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10) RC(3,11) RC(3, 12)
+		>;
+	};
+
+	chosen {
+		zmk,kscan = &kscan0;
+		zmk,matrix_transform = &default_transform;
+	};
+};

keyboards/zmk-config/config/boards/shields/tg4x/tg4x.overlay

@@ -4,54 +4,4 @@
  * SPDX-License-Identifier: MIT
  */
 
-#include <dt-bindings/zmk/matrix-transform.h>
+#include "tg4x.dtsi"
-
-/ {
-	kscan0: kscan {
-		compatible = "zmk,kscan-gpio-matrix";
-		label = "KSCAN";
-		
-		diode-direction = "col2row";
-
-		row-gpios
-			= <&pro_micro_d 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
-			, <&pro_micro_d 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
-			, <&pro_micro_a 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
-			, <&pro_micro_a 3 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
-			;
-
-		col-gpios
-			= <&pro_micro_d 9 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 8 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 7 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 6 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 5 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 4 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 3 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 0 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_a 1 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_a 0 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 15 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
-			, <&pro_micro_d 16 GPIO_ACTIVE_HIGH>
-			;
-	};
-
-	default_transform: keymap_transform_0 {
-		compatible = "zmk,matrix-transform";
-		columns = <13>;
-		rows = <4>;
-
-		map = <
-RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0, 12)
-RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1, 12)
-RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11) RC(2, 12)
-RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10) RC(3,11) RC(3, 12)
-		>;
-	};
-
-	chosen {
-		zmk,kscan = &kscan0;
-		zmk,matrix_transform = &default_transform;
-	};
-};

keyboards/zmk-config/config/boards/shields/tg4x/tg4x_mdk.conf

@@ -0,0 +1,2 @@
+CONFIG_ZMK_SPLIT=y
+CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL=y

keyboards/zmk-config/config/boards/shields/tg4x/tg4x_mdk.keymap

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+
+/ {
+	keymap0: keymap {
+		compatible = "zmk,keymap";
+
+		default_layer {
+			bindings = <
+				&bootloader
+			>;
+		};
+	};
+};

keyboards/zmk-config/config/boards/shields/tg4x/tg4x_mdk.overlay

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <dt-bindings/zmk/matrix-transform.h>
+
+/ {
+	chosen {
+		zmk,kscan = &kscan0;
+	};
+
+	kscan0: kscan_0 {
+		compatible = "zmk,kscan-gpio-direct";
+
+		label = "KSCAN";
+
+		input-gpios
+			= <&gpio1 0 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>
+			;
+
+	};
+};

keyboards/zmk-config/config/boards/shields/tg4x/tg4x_peripheral.conf

@@ -0,0 +1,2 @@
+CONFIG_ZMK_SPLIT=y
+CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL=y

keyboards/zmk-config/config/boards/shields/tg4x/tg4x_peripheral.overlay

@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2020 Pete Johanson
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include "tg4x.dtsi"
+#include "tg4x.keymap"
+
+&default_transform {
+	col-offset = <0>;
+};

keyboards/zmk-config/notes.md

@@ -29,14 +29,8 @@
 
 # Hardware To Do / Notes
 
-## Pockettype
-
-- Setup as the 'nice' dongle
-
 ## 40%
 
-- Setup as the 'naked' dongle
-- Standard ZMK port with nice!nano
 - Figure out underglow
 
 ## Tidbit