From 514352748fee605be176e2f37dd9b12047458503 Mon Sep 17 00:00:00 2001 From: xengineering Date: Sun, 27 Jul 2025 18:01:47 +0200 Subject: pcb: Fix +3V3 and +3.3V confusion ERC brought up that those two global power labels were mixed. This is of course a design bug which is now fixed by consistently using +3.3V. --- pcb/processor.kicad_sch | 389 ++++++++++++++++-------------------------------- 1 file changed, 132 insertions(+), 257 deletions(-) (limited to 'pcb/processor.kicad_sch') diff --git a/pcb/processor.kicad_sch b/pcb/processor.kicad_sch index 49a48e9..8079a7c 100644 --- a/pcb/processor.kicad_sch +++ b/pcb/processor.kicad_sch @@ -3212,131 +3212,6 @@ ) (embedded_fonts no) ) - (symbol "power:+3V3" - (power) - (pin_numbers - (hide yes) - ) - (pin_names - (offset 0) - (hide yes) - ) - (exclude_from_sim no) - (in_bom yes) - (on_board yes) - (property "Reference" "#PWR" - (at 0 -3.81 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Value" "+3V3" - (at 0 3.556 0) - (effects - (font - (size 1.27 1.27) - ) - ) - ) - (property "Footprint" "" - (at 0 0 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Datasheet" "" - (at 0 0 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Description" "Power symbol creates a global label with name \"+3V3\"" - (at 0 0 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "ki_keywords" "global power" - (at 0 0 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (symbol "+3V3_0_1" - (polyline - (pts - (xy -0.762 1.27) (xy 0 2.54) - ) - (stroke - (width 0) - (type default) - ) - (fill - (type none) - ) - ) - (polyline - (pts - (xy 0 2.54) (xy 0.762 1.27) - ) - (stroke - (width 0) - (type default) - ) - (fill - (type none) - ) - ) - (polyline - (pts - (xy 0 0) (xy 0 2.54) - ) - (stroke - (width 0) - (type default) - ) - (fill - (type none) - ) - ) - ) - (symbol "+3V3_1_1" - (pin power_in line - (at 0 0 90) - (length 0) - (name "~" - (effects - (font - (size 1.27 1.27) - ) - ) - ) - (number "1" - (effects - (font - (size 1.27 1.27) - ) - ) - ) - ) - ) - (embedded_fonts no) - ) (symbol "power:GND" (power) (pin_numbers @@ -5541,72 +5416,6 @@ ) ) ) - (symbol - (lib_id "power:+3V3") - (at 130.81 22.86 0) - (unit 1) - (exclude_from_sim no) - (in_bom yes) - (on_board yes) - (dnp no) - (fields_autoplaced yes) - (uuid "46e43b91-7745-4b1f-9749-181cf5d6767c") - (property "Reference" "#PWR026" - (at 130.81 26.67 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Value" "+3V3" - (at 130.81 17.78 0) - (effects - (font - (size 1.27 1.27) - ) - ) - ) - (property "Footprint" "" - (at 130.81 22.86 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Datasheet" "" - (at 130.81 22.86 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Description" "Power symbol creates a global label with name \"+3V3\"" - (at 130.81 22.86 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (pin "1" - (uuid "d018d0ff-30ea-4eee-a9ad-320d9f5fbd22") - ) - (instances - (project "" - (path "/5defd195-0277-4d04-9f5f-69e505c9845c/9e600826-010a-409d-9a37-ea8e6fbe6058" - (reference "#PWR026") - (unit 1) - ) - ) - ) - ) (symbol (lib_id "MCU_ST_STM32F4:STM32F427VITx") (at 129.54 111.76 0) @@ -6143,6 +5952,72 @@ ) ) ) + (symbol + (lib_id "power:+3.3V") + (at 182.88 48.26 0) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (fields_autoplaced yes) + (uuid "852747f0-ed0d-480b-8707-319b00b5ac91") + (property "Reference" "#PWR011" + (at 182.88 52.07 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Value" "+3.3V" + (at 182.88 43.18 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "" + (at 182.88 48.26 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "" + (at 182.88 48.26 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Power symbol creates a global label with name \"+3.3V\"" + (at 182.88 48.26 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "1" + (uuid "5c6ca895-6ec1-44ae-8dff-60b416062532") + ) + (instances + (project "" + (path "/5defd195-0277-4d04-9f5f-69e505c9845c/9e600826-010a-409d-9a37-ea8e6fbe6058" + (reference "#PWR011") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "power:PWR_FLAG") (at 121.92 34.29 90) @@ -6416,72 +6291,6 @@ ) ) ) - (symbol - (lib_id "power:+3V3") - (at 182.88 48.26 0) - (unit 1) - (exclude_from_sim no) - (in_bom yes) - (on_board yes) - (dnp no) - (fields_autoplaced yes) - (uuid "b8d6d94c-727e-456b-b826-af3fd7c72013") - (property "Reference" "#PWR027" - (at 182.88 52.07 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Value" "+3V3" - (at 182.88 43.18 0) - (effects - (font - (size 1.27 1.27) - ) - ) - ) - (property "Footprint" "" - (at 182.88 48.26 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Datasheet" "" - (at 182.88 48.26 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Description" "Power symbol creates a global label with name \"+3V3\"" - (at 182.88 48.26 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (pin "1" - (uuid "4c5e5d17-e7b8-4575-85c6-050868f487a2") - ) - (instances - (project "iot-contact" - (path "/5defd195-0277-4d04-9f5f-69e505c9845c/9e600826-010a-409d-9a37-ea8e6fbe6058" - (reference "#PWR027") - (unit 1) - ) - ) - ) - ) (symbol (lib_id "Device:C") (at 233.68 152.4 90) @@ -6688,6 +6497,72 @@ ) ) ) + (symbol + (lib_id "power:+3.3V") + (at 130.81 22.86 0) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (fields_autoplaced yes) + (uuid "d500024a-613f-4db6-9d81-a8fc75d8634f") + (property "Reference" "#PWR018" + (at 130.81 26.67 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Value" "+3.3V" + (at 130.81 17.78 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "" + (at 130.81 22.86 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "" + (at 130.81 22.86 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Power symbol creates a global label with name \"+3.3V\"" + (at 130.81 22.86 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "1" + (uuid "e265a0a5-0f64-4b75-a046-cab73283d232") + ) + (instances + (project "" + (path "/5defd195-0277-4d04-9f5f-69e505c9845c/9e600826-010a-409d-9a37-ea8e6fbe6058" + (reference "#PWR018") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "Device:Crystal") (at 76.2 64.77 270) -- cgit v1.2.3-70-g09d2