From 4402e4fbc7bc79206589d3006fde802c4ba70ec7 Mon Sep 17 00:00:00 2001
From: Pete Johanson <peter@peterjohanson.com>
Date: Tue, 18 Aug 2020 11:20:15 -0400
Subject: feeature(bt): Add "unpair combo" on startup.

* Especially for splits, we need the ability to
  unpair all paired devices as  sledgehammer
  if we need to "reset things", and doing so via
  keymaps isn't suitable.
* Allows shields to define a collection of key
  positions that if all held 2 seconds after
  startup, will unpair all existing pairs for the
  device.
---
 app/boards/shields/kyria/kyria.dtsi          | 4 ++++
 app/boards/shields/kyria/kyria_left.conf     | 3 ++-
 app/boards/shields/kyria/kyria_left.overlay  | 4 ++++
 app/boards/shields/kyria/kyria_right.conf    | 3 ++-
 app/boards/shields/kyria/kyria_right.overlay | 4 ++++
 5 files changed, 16 insertions(+), 2 deletions(-)

(limited to 'app/boards/shields/kyria')

diff --git a/app/boards/shields/kyria/kyria.dtsi b/app/boards/shields/kyria/kyria.dtsi
index bbead84..a13f7f0 100644
--- a/app/boards/shields/kyria/kyria.dtsi
+++ b/app/boards/shields/kyria/kyria.dtsi
@@ -81,6 +81,10 @@ 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)
 		sensors = <&left_encoder &right_encoder>;
 	};
 
+	bt_unpair_combo: bt_unpair_combo {
+		compatible = "zmk,bt-unpair-combo";
+	};
+
 	// TODO: RGB node(s)
 };
 
diff --git a/app/boards/shields/kyria/kyria_left.conf b/app/boards/shields/kyria/kyria_left.conf
index e51dee4..338fa59 100644
--- a/app/boards/shields/kyria/kyria_left.conf
+++ b/app/boards/shields/kyria/kyria_left.conf
@@ -1,2 +1,3 @@
 CONFIG_ZMK_SPLIT=y
-CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL=y
\ No newline at end of file
+CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL=y
+CONFIG_ZMK_BLE_UNPAIR_COMBO=y
\ No newline at end of file
diff --git a/app/boards/shields/kyria/kyria_left.overlay b/app/boards/shields/kyria/kyria_left.overlay
index c8b5be2..441c1a6 100644
--- a/app/boards/shields/kyria/kyria_left.overlay
+++ b/app/boards/shields/kyria/kyria_left.overlay
@@ -22,3 +22,7 @@
 &left_encoder {
 	status = "okay";
 };
+
+&bt_unpair_combo {
+	key-positions = <0 44>;
+};
\ No newline at end of file
diff --git a/app/boards/shields/kyria/kyria_right.conf b/app/boards/shields/kyria/kyria_right.conf
index a835adc..be344c4 100644
--- a/app/boards/shields/kyria/kyria_right.conf
+++ b/app/boards/shields/kyria/kyria_right.conf
@@ -1,2 +1,3 @@
 CONFIG_ZMK_SPLIT=y
-CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL=y
\ No newline at end of file
+CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL=y
+CONFIG_ZMK_BLE_UNPAIR_COMBO=y
\ No newline at end of file
diff --git a/app/boards/shields/kyria/kyria_right.overlay b/app/boards/shields/kyria/kyria_right.overlay
index 8163c95..8ee0fcb 100644
--- a/app/boards/shields/kyria/kyria_right.overlay
+++ b/app/boards/shields/kyria/kyria_right.overlay
@@ -27,3 +27,7 @@
 &right_encoder {
 	status = "okay";
 };
+
+&bt_unpair_combo {
+	key-positions = <11 45>;
+};
\ No newline at end of file
-- 
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