Merge pull request 'keyboard_interface_fix' (#2 ) from keyboard_interface_fix into main

Reviewed-on: #2
moved pull downs to MCU sheet
2026-02-19 00:48:14 -08:00 · 2026-02-09 10:39:24 +13:00 · 2026-02-09 10:38:43 +13:00 · 2026-01-23 14:34:06 +13:00 · 2026-01-23 14:33:21 +13:00 · 2026-01-23 14:32:42 +13:00
3 changed files with 17909 additions and 1814 deletions
--- a/Hardware/keyboard_controller/MCU.kicad_sch
+++ b/Hardware/keyboard_controller/MCU.kicad_sch
--- a/Hardware/keyboard_controller/keyboard_controller.kicad_sch
+++ b/Hardware/keyboard_controller/keyboard_controller.kicad_sch
@@ -131,6 +131,23 @@
 			(embedded_fonts no)
 		)
 	)
 	(text "NOTES:\n\nperipherals share an i2c bus with the usb hub and pd controller since\nsharing the I2C directly with the keyboard could create an security\nproblem with peripherals directly snooping on the keyboard presses"
 		(exclude_from_sim no)
 		(at 177.546 171.704 0)
 		(effects
 			(font
 				(size 1.27 1.27)
 			)
 			(justify left)
 		)
 		(uuid "d3f32ef9-7845-471f-9a2d-347129dd0ced")
 	)
 	(junction
 		(at 119.38 87.63)
 		(diameter 0)
 		(color 0 0 0 0)
 		(uuid "0d62faf3-7ac5-4aa0-a42b-5105bac463e3")
 	)
 	(junction
 		(at 121.92 43.18)
 		(diameter 0)
@@ -143,6 +160,12 @@
 		(color 0 0 0 0)
 		(uuid "b5bb2435-e65f-48e0-968d-ab8aaa4b12c3")
 	)
 	(junction
 		(at 121.92 85.09)
 		(diameter 0)
 		(color 0 0 0 0)
 		(uuid "f394cf1f-1263-412d-a551-a6bb389d818f")
 	)
 	(wire
 		(pts
 			(xy 116.84 90.17) (xy 124.46 90.17)
@@ -155,7 +178,27 @@
 	)
 	(wire
 		(pts
-			(xy 158.75 30.48) (xy 171.45 30.48)
+			(xy 156.21 72.39) (xy 156.21 81.28)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "0d4e4247-2d6c-49a1-aa03-b837619937ff")
 	)
 	(wire
 		(pts
 			(xy 189.23 72.39) (xy 189.23 95.25)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "0eb7122d-5ebb-4a84-9623-2e2f43e86430")
 	)
 	(wire
 		(pts
 			(xy 160.02 30.48) (xy 186.69 30.48)
 		)
 		(stroke
 			(width 0)
@@ -163,6 +206,16 @@
 		)
 		(uuid "12dfe020-b936-465c-883a-ec0410085d39")
 	)
 	(wire
 		(pts
 			(xy 152.4 128.27) (xy 152.4 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "210e8cb2-2d78-4c1b-a19f-13b359de2a8a")
 	)
 	(wire
 		(pts
 			(xy 124.46 30.48) (xy 120.65 30.48)
@@ -185,7 +238,7 @@
 	)
 	(wire
 		(pts
-			(xy 158.75 40.64) (xy 171.45 40.64)
+			(xy 160.02 40.64) (xy 186.69 40.64)
 		)
 		(stroke
 			(width 0)
@@ -205,7 +258,7 @@
 	)
 	(wire
 		(pts
-			(xy 158.75 43.18) (xy 171.45 43.18)
+			(xy 160.02 43.18) (xy 186.69 43.18)
 		)
 		(stroke
 			(width 0)
@@ -215,7 +268,7 @@
 	)
 	(wire
 		(pts
-			(xy 158.75 53.34) (xy 171.45 53.34)
+			(xy 160.02 53.34) (xy 186.69 53.34)
 		)
 		(stroke
 			(width 0)
@@ -233,6 +286,86 @@
 		)
 		(uuid "42478fb0-d963-4a32-9a84-cb8efe8bfe2e")
 	)
 	(wire
 		(pts
 			(xy 157.48 128.27) (xy 157.48 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "4b951d1a-bcdc-4c98-af00-cd1a7e1c678d")
 	)
 	(wire
 		(pts
 			(xy 134.62 128.27) (xy 134.62 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "54e60b55-b905-48d7-b9d9-f6391da4de8e")
 	)
 	(wire
 		(pts
 			(xy 175.26 100.33) (xy 194.31 100.33)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "5ce14ed7-0ef0-460d-b339-edbfd7544eb9")
 	)
 	(wire
 		(pts
 			(xy 137.16 128.27) (xy 137.16 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "60d3ab8a-95df-46f3-bec6-2dc3a187f51f")
 	)
 	(wire
 		(pts
 			(xy 165.1 128.27) (xy 165.1 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "66deb91d-1258-4901-9787-79d919147d24")
 	)
 	(wire
 		(pts
 			(xy 124.46 162.56) (xy 119.38 162.56)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "709dbd2e-c9e0-4c1a-a827-db18ba893b19")
 	)
 	(wire
 		(pts
 			(xy 162.56 128.27) (xy 162.56 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "72d53f33-0421-48ef-a656-5b17938fc538")
 	)
 	(wire
 		(pts
 			(xy 175.26 97.79) (xy 191.77 97.79)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "74d167ef-beb2-4ab2-b313-7d4f5666b6c9")
 	)
 	(wire
 		(pts
 			(xy 113.03 33.02) (xy 124.46 33.02)
@@ -253,6 +386,26 @@
 		)
 		(uuid "84d5d859-0e0a-41c9-8fe7-670235a0baa5")
 	)
 	(wire
 		(pts
 			(xy 194.31 72.39) (xy 194.31 100.33)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "89507da5-c109-419e-b04c-867ecec5f8f2")
 	)
 	(wire
 		(pts
 			(xy 119.38 162.56) (xy 119.38 87.63)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "8f7b1c9c-5456-4f3f-82de-e97ddf30dec7")
 	)
 	(wire
 		(pts
 			(xy 121.92 43.18) (xy 124.46 43.18)
@@ -265,7 +418,37 @@
 	)
 	(wire
 		(pts
-			(xy 158.75 35.56) (xy 171.45 35.56)
+			(xy 175.26 95.25) (xy 189.23 95.25)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "93f472b4-2e62-46ef-9668-d05e2d49379b")
 	)
 	(wire
 		(pts
 			(xy 132.08 128.27) (xy 132.08 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "968c2893-9090-463d-a070-dfaaf9a11cbd")
 	)
 	(wire
 		(pts
 			(xy 121.92 160.02) (xy 124.46 160.02)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "a04c42e6-a89f-4a72-a1cb-e147d35f3486")
 	)
 	(wire
 		(pts
 			(xy 160.02 35.56) (xy 186.69 35.56)
 		)
 		(stroke
 			(width 0)
@@ -273,6 +456,26 @@
 		)
 		(uuid "a082fd9a-da7a-4f37-a009-8d0c237d3f93")
 	)
 	(wire
 		(pts
 			(xy 139.7 128.27) (xy 139.7 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "a144d56c-4cb7-4bc7-a782-fcf21e0ebd15")
 	)
 	(wire
 		(pts
 			(xy 121.92 85.09) (xy 121.92 160.02)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "a2ca66cc-afa5-4acd-96ec-321755f5bbc1")
 	)
 	(wire
 		(pts
 			(xy 113.03 40.64) (xy 119.38 40.64)
@@ -293,6 +496,26 @@
 		)
 		(uuid "a471c19c-9031-47cd-966d-454a9e2d7e07")
 	)
 	(wire
 		(pts
 			(xy 167.64 128.27) (xy 167.64 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "b7cb2597-c851-431e-aabe-b90623270d1a")
 	)
 	(wire
 		(pts
 			(xy 154.94 128.27) (xy 154.94 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "b850a76c-dee8-4b43-a05a-77e64f535b96")
 	)
 	(wire
 		(pts
 			(xy 113.03 43.18) (xy 121.92 43.18)
@@ -313,6 +536,16 @@
 		)
 		(uuid "c4d4554a-6bbb-4d39-813f-db4960d1911a")
 	)
 	(wire
 		(pts
 			(xy 129.54 128.27) (xy 129.54 139.7)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "c569b18e-08b0-4bbc-bdf2-46a3091e5bbc")
 	)
 	(wire
 		(pts
 			(xy 119.38 40.64) (xy 124.46 40.64)
@@ -325,7 +558,7 @@
 	)
 	(wire
 		(pts
-			(xy 158.75 33.02) (xy 171.45 33.02)
+			(xy 160.02 33.02) (xy 186.69 33.02)
 		)
 		(stroke
 			(width 0)
@@ -333,6 +566,16 @@
 		)
 		(uuid "cca17029-29df-41e8-b8b6-a75c2d3d8dd9")
 	)
 	(wire
 		(pts
 			(xy 175.26 102.87) (xy 196.85 102.87)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "d2787657-63d6-443c-9b88-bc71feb3e3d7")
 	)
 	(wire
 		(pts
 			(xy 121.92 43.18) (xy 121.92 85.09)
@@ -345,7 +588,17 @@
 	)
 	(wire
 		(pts
-			(xy 158.75 46.99) (xy 171.45 46.99)
+			(xy 153.67 72.39) (xy 153.67 81.28)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "d38ff251-5c54-4427-a365-9edb69009a67")
 	)
 	(wire
 		(pts
 			(xy 160.02 46.99) (xy 186.69 46.99)
 		)
 		(stroke
 			(width 0)
@@ -355,7 +608,7 @@
 	)
 	(wire
 		(pts
-			(xy 158.75 49.53) (xy 171.45 49.53)
+			(xy 160.02 49.53) (xy 186.69 49.53)
 		)
 		(stroke
 			(width 0)
@@ -365,7 +618,7 @@
 	)
 	(wire
 		(pts
-			(xy 158.75 55.88) (xy 171.45 55.88)
+			(xy 160.02 55.88) (xy 186.69 55.88)
 		)
 		(stroke
 			(width 0)
@@ -373,6 +626,26 @@
 		)
 		(uuid "dbcd2f88-a6e4-43c3-99ba-2e7915809ced")
 	)
 	(wire
 		(pts
 			(xy 196.85 72.39) (xy 196.85 102.87)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "dbe8b97f-069e-4fd8-a462-005d764e5cd6")
 	)
 	(wire
 		(pts
 			(xy 191.77 72.39) (xy 191.77 97.79)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
 		(uuid "decfcf39-ca20-48cc-b1df-fafbcc7b0af6")
 	)
 	(wire
 		(pts
 			(xy 113.03 45.72) (xy 116.84 45.72)
@@ -451,7 +724,7 @@
 	)
 	(sheet
 		(at 124.46 27.94)
-		(size 34.29 44.45)
+		(size 35.56 44.45)
 		(exclude_from_sim no)
 		(in_bom yes)
 		(on_board yes)
@@ -574,7 +847,7 @@
 			)
 		)
 		(pin "PWR_USBD2" output
-			(at 158.75 30.48 0)
+			(at 160.02 30.48 0)
 			(uuid "022ee30e-d7a7-4e0d-9525-243861daec14")
 			(effects
 				(font
@@ -584,7 +857,7 @@
 			)
 		)
 		(pin "PWR_USBD3" output
-			(at 158.75 33.02 0)
+			(at 160.02 33.02 0)
 			(uuid "e0c59a43-4738-4f58-b8fc-a3d415fa2325")
 			(effects
 				(font
@@ -594,7 +867,7 @@
 			)
 		)
 		(pin "PWR_USBD4" output
-			(at 158.75 35.56 0)
+			(at 160.02 35.56 0)
 			(uuid "88f9270b-7fa1-46d2-afae-16d86b89617e")
 			(effects
 				(font
@@ -604,7 +877,7 @@
 			)
 		)
 		(pin "USBD2_N" input
-			(at 158.75 43.18 0)
+			(at 160.02 43.18 0)
 			(uuid "26cb3814-1921-46cf-8844-12b04cb3c3a6")
 			(effects
 				(font
@@ -614,7 +887,7 @@
 			)
 		)
 		(pin "USBD2_P" input
-			(at 158.75 40.64 0)
+			(at 160.02 40.64 0)
 			(uuid "e7d772c5-dc0f-491d-bbe4-b88081353547")
 			(effects
 				(font
@@ -624,7 +897,7 @@
 			)
 		)
 		(pin "USBD3_N" input
-			(at 158.75 49.53 0)
+			(at 160.02 49.53 0)
 			(uuid "fc187a48-f260-492a-aa8d-4a05dd5d92c3")
 			(effects
 				(font
@@ -634,7 +907,7 @@
 			)
 		)
 		(pin "USBD3_P" input
-			(at 158.75 46.99 0)
+			(at 160.02 46.99 0)
 			(uuid "b122bf8c-a643-45fe-a07c-05de668c6f1d")
 			(effects
 				(font
@@ -644,7 +917,7 @@
 			)
 		)
 		(pin "USBD4_N" input
-			(at 158.75 55.88 0)
+			(at 160.02 55.88 0)
 			(uuid "3be6f3e5-0fac-48a6-a8d2-edecabee3143")
 			(effects
 				(font
@@ -654,7 +927,7 @@
 			)
 		)
 		(pin "USBD4_P" input
-			(at 158.75 53.34 0)
+			(at 160.02 53.34 0)
 			(uuid "b9d029e2-85c1-4f99-b445-115221ce0e26")
 			(effects
 				(font
@@ -673,7 +946,7 @@
 	)
 	(sheet
 		(at 124.46 81.28)
-		(size 34.29 25.4)
+		(size 50.8 46.99)
 		(exclude_from_sim no)
 		(in_bom yes)
 		(on_board yes)
@@ -697,7 +970,7 @@
 			)
 		)
 		(property "Sheetfile" "MCU.kicad_sch"
-			(at 124.46 107.2646 0)
+			(at 124.46 128.8546 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -713,6 +986,206 @@
 				)
 			)
 		)
 		(pin "BOOT" input
 			(at 175.26 95.25 0)
 			(uuid "5350e495-4d5c-4bbd-a668-6baa0038a59c")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "EN" input
 			(at 175.26 97.79 0)
 			(uuid "01a73818-18a9-45f4-91fb-54ffb37f210e")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "PROG_RXD" input
 			(at 175.26 102.87 0)
 			(uuid "93795dd2-4ad6-4e2b-9d1c-87b07db7516b")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "PROG_TXD" input
 			(at 175.26 100.33 0)
 			(uuid "ceb74c69-2d1c-4ccb-a98b-7013d7afe921")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "SCL" input
 			(at 124.46 85.09 180)
 			(uuid "6b26697c-6991-421d-9cc6-83e1160b8536")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "SDA" input
 			(at 124.46 87.63 180)
 			(uuid "c22bfbe3-dbdb-4fd6-8da5-6abeda230da1")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "USB_D+" input
 			(at 156.21 81.28 90)
 			(uuid "a64b796e-58d3-4d10-8b3b-ea873abd0e09")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "USB_D-" input
 			(at 153.67 81.28 90)
 			(uuid "8cc3d7da-f9fc-44d3-9f6e-56554249f4d0")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "USB_PD_ALERT" input
 			(at 124.46 90.17 180)
 			(uuid "9d3df001-0d47-4cf9-9c86-771119f74161")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "!INT_L" input
 			(at 129.54 128.27 270)
 			(uuid "92002c5d-8457-45b8-8a70-066b0942bd0d")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "!INT_R" input
 			(at 132.08 128.27 270)
 			(uuid "0fb336ad-0201-4fa3-84fc-31b75f995dab")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "!RESET" input
 			(at 134.62 128.27 270)
 			(uuid "f9edb144-f2c8-4f88-bc9d-f6cc4fb6c219")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "KEYBOARD_EN" input
 			(at 137.16 128.27 270)
 			(uuid "7a7ecabe-be46-4135-8bc2-eecbf70df888")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "LED_DIN" input
 			(at 139.7 128.27 270)
 			(uuid "25d5c932-899b-4610-b493-334c0187c483")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "PERIPHERAL_EN" input
 			(at 152.4 128.27 270)
 			(uuid "54309a34-9b5f-462e-a15c-ad27feabbbac")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "DISPLAY_RX" input
 			(at 162.56 128.27 270)
 			(uuid "438a60d7-5143-48eb-8b17-338fce15561b")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "DISPLAY_TX" input
 			(at 165.1 128.27 270)
 			(uuid "6b2c6e9f-4857-4fa1-97cd-4164cba66cfa")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "PERIPHERAL_SCL" input
 			(at 154.94 128.27 270)
 			(uuid "d54b8353-2b82-41cc-847a-a9021734c3f1")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "PERIPHERAL_SDA" input
 			(at 157.48 128.27 270)
 			(uuid "2495c05e-2d4a-415c-9325-1bbca6e908fa")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "DISPLAY_EN" input
 			(at 167.64 128.27 270)
 			(uuid "329e846c-b37e-43b5-80bd-bc9f7a2f9d96")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(instances
 			(project "keyboard_controller"
 				(path "/b230ff6d-d62b-4e9b-b4a9-a03792e35fdd"
@@ -764,8 +1237,8 @@
 		)
 	)
 	(sheet
-		(at 124.46 114.3)
+		(at 124.46 139.7)
-		(size 34.29 17.78)
+		(size 50.8 35.56)
 		(exclude_from_sim no)
 		(in_bom yes)
 		(on_board yes)
@@ -780,7 +1253,7 @@
 		)
 		(uuid "597f86ca-912d-4f96-a6ed-f7d99a92319e")
 		(property "Sheetname" "keyboard_interface"
-			(at 124.46 113.5884 0)
+			(at 124.46 138.9884 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -789,7 +1262,7 @@
 			)
 		)
 		(property "Sheetfile" "keyboard_interface.kicad_sch"
-			(at 124.46 132.6646 0)
+			(at 124.46 175.8446 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -797,6 +1270,136 @@
 				(justify left top)
 			)
 		)
 		(pin "!INT_L" input
 			(at 129.54 139.7 90)
 			(uuid "dfddb606-9130-42e7-b976-59022accd5d9")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "!INT_R" input
 			(at 132.08 139.7 90)
 			(uuid "abcaa1e1-6b58-4908-bf10-d555ab18a420")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "!RESET" input
 			(at 134.62 139.7 90)
 			(uuid "7c1e12b8-76c5-44c7-97bb-c4d427c02483")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "KEYBOARD_EN" input
 			(at 137.16 139.7 90)
 			(uuid "2785fa47-f574-4b33-94e9-9073391710de")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "KEYBOARD_SCL" input
 			(at 124.46 160.02 180)
 			(uuid "2747bc29-a3eb-44ec-ab9e-6e941b763207")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "KEYBOARD_SDA" input
 			(at 124.46 162.56 180)
 			(uuid "45851f95-7b92-4d86-9e28-4909e5ae17a1")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify left)
 			)
 		)
 		(pin "LED_DIN" input
 			(at 139.7 139.7 90)
 			(uuid "4dd614b7-1b13-4ca2-a794-19d36140e307")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "PERIPHERAL_EN" input
 			(at 152.4 139.7 90)
 			(uuid "560cc74d-33bf-414b-a6dc-29a53a2ac606")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "DISPLAY_EN" input
 			(at 167.64 139.7 90)
 			(uuid "16b394d0-a316-4cfd-99ba-588a9be642d4")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "DISPLAY_RX" input
 			(at 162.56 139.7 90)
 			(uuid "7ef42b38-f742-4e5a-b170-3f4713bdf2e7")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "DISPLAY_TX" input
 			(at 165.1 139.7 90)
 			(uuid "1b464f6d-e04c-4a04-9d5c-3d6f6ff8d901")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "PERIPHERAL_SCL" input
 			(at 154.94 139.7 90)
 			(uuid "35391ca1-0923-4799-b45e-2b0af2c4490a")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(pin "PERIPHERAL_SDA" input
 			(at 157.48 139.7 90)
 			(uuid "24ec76d0-0377-4197-af8f-c10c5641e5d8")
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
 				(justify right)
 			)
 		)
 		(instances
 			(project "keyboard_controller"
 				(path "/b230ff6d-d62b-4e9b-b4a9-a03792e35fdd"
@@ -898,7 +1501,7 @@
 		)
 	)
 	(sheet
-		(at 171.45 27.94)
+		(at 186.69 27.94)
 		(size 26.67 44.45)
 		(exclude_from_sim no)
 		(in_bom yes)
@@ -914,7 +1517,7 @@
 		)
 		(uuid "f949d847-95e8-43ae-a947-73b7c5fb08a2")
 		(property "Sheetname" "USB_output_n_prog"
-			(at 171.45 27.2284 0)
+			(at 186.69 27.2284 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -923,7 +1526,7 @@
 			)
 		)
 		(property "Sheetfile" "programming_interface.kicad_sch"
-			(at 171.45 72.9746 0)
+			(at 186.69 72.9746 0)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -932,7 +1535,7 @@
 			)
 		)
 		(pin "PROG_BOOT" input
-			(at 173.99 72.39 270)
+			(at 189.23 72.39 270)
 			(uuid "9839852c-0bd9-42f0-9cfb-ef0fca8c4d1e")
 			(effects
 				(font
@@ -942,7 +1545,7 @@
 			)
 		)
 		(pin "PROG_EN" input
-			(at 176.53 72.39 270)
+			(at 191.77 72.39 270)
 			(uuid "0bbb709f-867a-4ad9-b27d-c9dd80af824f")
 			(effects
 				(font
@@ -952,7 +1555,7 @@
 			)
 		)
 		(pin "PROG_TXD" input
-			(at 179.07 72.39 270)
+			(at 194.31 72.39 270)
 			(uuid "3a0c9a5e-ff7b-4915-93b6-fbc60fed8e8e")
 			(effects
 				(font
@@ -962,7 +1565,7 @@
 			)
 		)
 		(pin "USB_1_PWR" input
-			(at 171.45 30.48 180)
+			(at 186.69 30.48 180)
 			(uuid "37260822-24a5-4f7f-840e-b8175a827ddb")
 			(effects
 				(font
@@ -972,7 +1575,7 @@
 			)
 		)
 		(pin "USB_2_PWR" input
-			(at 171.45 33.02 180)
+			(at 186.69 33.02 180)
 			(uuid "1ea4aeb2-8f1a-4107-8ac8-3e2f94d5b674")
 			(effects
 				(font
@@ -982,7 +1585,7 @@
 			)
 		)
 		(pin "USB_3_PWR" input
-			(at 171.45 35.56 180)
+			(at 186.69 35.56 180)
 			(uuid "6d12db6b-1cef-4759-aa5f-83d5ecdf30d6")
 			(effects
 				(font
@@ -992,7 +1595,7 @@
 			)
 		)
 		(pin "USB_OUT_1_DN" input
-			(at 171.45 43.18 180)
+			(at 186.69 43.18 180)
 			(uuid "e8294594-e1c3-4bb6-9df9-e265f76f73a3")
 			(effects
 				(font
@@ -1002,7 +1605,7 @@
 			)
 		)
 		(pin "USB_OUT_1_DP" input
-			(at 171.45 40.64 180)
+			(at 186.69 40.64 180)
 			(uuid "9ff0a255-e00b-485a-a4ca-65a4386bc7a2")
 			(effects
 				(font
@@ -1012,7 +1615,7 @@
 			)
 		)
 		(pin "USB_OUT_2_DN" input
-			(at 171.45 49.53 180)
+			(at 186.69 49.53 180)
 			(uuid "22bdd00b-ea14-40b2-8286-6008c82f8c40")
 			(effects
 				(font
@@ -1022,7 +1625,7 @@
 			)
 		)
 		(pin "USB_OUT_2_DP" input
-			(at 171.45 46.99 180)
+			(at 186.69 46.99 180)
 			(uuid "88a71857-176c-48a2-9da4-7b200715ed3a")
 			(effects
 				(font
@@ -1032,7 +1635,7 @@
 			)
 		)
 		(pin "USB_OUT_3_DN" input
-			(at 171.45 55.88 180)
+			(at 186.69 55.88 180)
 			(uuid "75c6d7e3-fd78-4dc9-8845-0a67e7528ffb")
 			(effects
 				(font
@@ -1042,7 +1645,7 @@
 			)
 		)
 		(pin "USB_OUT_3_DP" input
-			(at 171.45 53.34 180)
+			(at 186.69 53.34 180)
 			(uuid "f353501a-b5e8-4cc1-ad49-92f908e35673")
 			(effects
 				(font
@@ -1052,7 +1655,7 @@
 			)
 		)
 		(pin "PROG_RXD" input
-			(at 181.61 72.39 270)
+			(at 196.85 72.39 270)
 			(uuid "2c32949d-ae8f-49d0-8906-eb61485bf0b0")
 			(effects
 				(font
--- a/Hardware/keyboard_controller/keyboard_interface.kicad_sch
+++ b/Hardware/keyboard_controller/keyboard_interface.kicad_sch
Author	SHA1	Message	Date
panda	d3dec943a0	Merge pull request 'keyboard_interface_fix' (#2 ) from keyboard_interface_fix into main Reviewed-on: #2	2026-02-19 00:48:14 -08:00
sirlilpanda	45772a7dec	moved pull downs to MCU sheet	2026-02-09 10:39:24 +13:00
sirlilpanda	2269c4def1	moved pull downs from keyboard interface to here to avoid duplacates	2026-02-09 10:38:43 +13:00
sirlilpanda	e42b38e44f	keyboard interface now has display interface with uart and perphieral interface with i2c in a multimaster config	2026-01-23 14:34:06 +13:00
sirlilpanda	29513d59fe	interface is now wired up to the micro	2026-01-23 14:33:21 +13:00
sirlilpanda	179cd7651d	added display enable	2026-01-23 14:32:42 +13:00
sirlilpanda	0243b330dc	merged i2c for keyboard and power perfs	2026-01-23 14:30:18 +13:00
sirlilpanda	8415c5d871	keyboard and power perfs are now on the same i2c bus with the perfs being on another	2026-01-23 14:29:49 +13:00
sirlilpanda	2f45d73360	merged perpherial and display interfaces in to 1 uart bus	2026-01-23 13:28:26 +13:00
panda	8e0c65e06e	added another bus buffer for the perphieral interface so it can either be on the left or right hand side of the keyboard	2026-01-22 00:00:36 -08:00
panda	d158fddf4c	forgot to connect enable label	2026-01-22 00:00:09 -08:00
panda	6dc5400d7b	added buffers for keyboard, peripherals and display interfaces	2026-01-21 23:59:56 -08:00
panda	262a80f285	connect MCU to keyboard interface	2026-01-21 23:59:44 -08:00
panda	a67083e82e	addded pefault pin configuration and connect mcu to keyboard interface	2026-01-21 23:59:29 -08:00