Schematic for Flight Controller: This is a custom flight...

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are there any issues in this project?

hakeem02

@copilot are there any issues in this project?

copilot

Based on the project description, it looks like the basic connections for the decoupling capacitors and power supply pins are not fully described. Here are some points that need attention:

Power Supply Connections for STM32F103C8T6:
- Ensure that all the power supply pins (VDD) and ground pins (VSS) are adequately connected.
- Normally, decoupling capacitors are used for each VDD pin, placed as close to the pin as possible.
Boot Configuration:
- The BOOT0 pin should have a pull-down resistor if not used, as it affects the boot mode of the microcontroller.
Decoupling Capacitors:
- The decoupling capacitors (like $C1$ , $C2$ , $C3$ , and $C4$ ) should be connected directly to the VDD and VSS pins of the STM32F103C8T6.

To proceed, let’s ensure the following connections:

Power Pins for STM32:

VDD and GND Connections for STM32:
- Connect $U1:VDD$ pins to 3.3V.
- Connect $U1:VSS$ pins to GND.

Decoupling Capacitor Connections:

Decoupling Capacitors:
- Connect $C1:1$ to 3.3V.
- Connect $C1:2$ to GND.
- Connect $C2:1$ to 3.3V.
- Connect $C2:2$ to GND.
- Connect $C3:1$ to 3.3V.
- Connect $C3:2$ to GND.
- Connect $C4:1$ to 3.3V.
- Connect $C4:2$ to GND.

Boot Configuration:

BOOT0 Pin:
- Connect $U1:BOOT0$ to GND through a pull-down resistor.

Correct these issues and ensure the connections are properly made in the schematic. If any other specific functionality or connection is needed in your project, please let me know!

How do I allign this net with the pin of my mcu

hakeem02

@copilot How do I allign this net with the pin of my mcu

copilot

To align a net with the pin of your MCU, you need to ensure the connection between the net and the specific pin is correctly placed on the schematic and properly routed on the PCB layout.

Here are the steps to align the net with the pin of your MCU:

In the Schematic

Identify the Net and Pin:
- Note which net you want to connect to your MCU's pin. In your case, identify both the net and the pin.
Draw the connection:
- Use the line tool to draw a connection from the net to the pin on your MCU. You can click on the end of the net and drag it to the pin of your MCU to complete the connection.
Naming the Net:
- Ensure the net is named appropriately so that it reflects its function. If this net has not been named, label it correctly.

In the PCB Layout

Component Placement:
- Place the MCU STM32F103C8T6 and all relevant components close to their corresponding connections.
Routing the Net:
- Use the routing tool to create traces from the net to the MCU pin. Ensure that the trace width and spacing meet your design rules.
Alignment:
- Ensure that the traces and vias (if needed) are properly aligned and do not cause any shorts or clearance issues. Utilize alignment tools to make sure the routing is straight and properly aligned.

Example Connection Format

Assuming you want to connect the 3v3 power net to the VDD pin of the STM32F103C8T6:

Schematic:
- Connect 3v3:P1 to STM32F103C8T6:VDD.
PCB Layout:
- Route a trace from the 3v3 net to the VDD pin of the STM32F103C8T6.

Ensuring Correct Alignment

Snap to Grid:
- Make sure that both the net endpoint and the MCU pin are aligned to the grid for precise connections.
Use Alignment Tools:
- Tools such as alignment guides can help in visualizing and ensuring proper alignment between the net and the pin.

Remember, after making connections, it's always good to run a design rule check (DRC) to ensure there are no errors in your design. If you have a specific net and pin that you're having trouble aligning, please let me know, and I can provide more tailored advice!

how do I copy a symbol and paste it?

hakeem02

@copilot how do I copy a symbol and paste it?

copilot

Copying and pasting symbols in Flux can be done with a few easy steps:

Select the Symbol:
- Click on the symbol you want to copy.
Copy the Symbol:
- Right-click on the selected symbol and choose "Copy" from the context menu.
- Alternatively, use the shortcut Ctrl + C (Windows) or Cmd + C (Mac).
Paste the Symbol:
- Right-click on the canvas where you want to place the copied symbol and choose "Paste" from the context menu.
- Alternatively, use the shortcut Ctrl + V (Windows) or Cmd + V (Mac).

Would you like me to assist with anything else related to your project?

C12

I2C1_SCL

3v3

Capacitance

100n F

Capacitance

100n F

BOOT0

RX4

Capacitance

24p F

C15

Capacitance

100n F

SWCLK

C17

Capacitance

10n F

3v3

C16

Capacitance

2u2 F

RCC_OSC_IN

12V

C14

Capacitance

24p F

3v3

Capacitance

100n F

SWDIO

3v3

Capacitance

100n F

RX1

CH2

RCC_OSC_OUT

12V

CH1

12V

FSYNC

C13

Capacitance

10u F

RX2

RX3

C11

Capacitance

2u2 F

Capacitance

10u F

I2C1_SDA

Note 1

Line 1

ADC and DAC not being used therefore vdda can be tied to VCC.

SW1

CH2

Resistance

10k Ω

AMS1117

Line 1

Need a 5V line for the level shifter

Line 2

ESCS typically require a 5V PWM signal to control the BLDC

Line 3

This AMS1117 will not get hot from a 12V line

Resistance

10k Ω

Resistance

10k Ω

Resistance

4k7 Ω

CH1

SWD

C23

Capacitance

22u F

LT1767EMS8E#PBF

Inductance

5uH

C18

Capacitance

10u F

Reciever

Reviews

Electrical Rule Checks

Missing Footprints

Reports components that need a footprint but don't have one.

Design Rule Checks

Overlapping Copper • 13

Des	Net	Des	Net
M2 Mounting Hole:～	GND	M2 Mounting Hole:Pad	None
M2 Mounting Hole:～	GND	Via	None
M2 Mounting Hole:～	GND	Via	None
M2 Mounting Hole:～	GND	Via	None
M2 Mounting Hole:～	GND	Via	None
M2 Mounting Hole:～	GND	Via	None
Trace 2ff9	GND	M2 Mounting Hole:Pad	None
Trace 2ff9	GND	Via	None
M2 Mounting Hole:Pad	None	Trace c4f9	GND
Via	None	M2 Mounting Hole:～	GND
Via	None	M2 Mounting Hole:～	GND
Via	None	M2 Mounting Hole:～	GND
Via	None	Trace c4f9	GND

Invalid Layer • 19

	Designator
	Trace 10ae
	Trace e8e4
	Trace 0522
	Trace 33fa
	Trace 58d0
	Trace 82b0
	Trace 941b
	Trace a094
	Trace a163
	Trace b41e
	Trace c87e
	Trace cf28
	Trace dec1
	Trace e646
	Trace 0819
	Trace 0c59
	Trace 5db4
	Trace 78db
	Trace 88e7

Component Overrides • 72

	Designator	Ruleset
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀REF｀＊	Override rule for ＊｀REF｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	＊｀VALUE｀＊	Override rule for ＊｀VALUE｀＊
	S＊＊	Override rule for S＊＊

Airwires • 11

	Designators	Net
	BMP280:GND, BMP280:GND	GND
	Trace a7de:Trace a7de, U1:AP_SDO/AP_AD0	GND
	Trace a7de:Trace a7de, U1:GND	GND
	U1:RESV_11, U1:INT2/FSYNC/CLKIN	GND
	Via-Island-18:Via-Island-18, STM32F103C8T6:VSSA	GND
	C5:P1, R4:P1	Net 1
	C10:P2, Via:Via	Net 1
	Trace 4f2b:Trace 4f2b, Trace e0c0:Trace e0c0	Net 1
	Trace 0123:Trace 0123, U1:VDD	Net 1
	Trace 4c6d:Trace 4c6d, Trace 9b73:Trace 9b73	Net 8
	Fill:Fill, STM32F103C8T6:VSS	None

Layers with Multiple Fills

Reports layers that have multiple copper fills of different nets. Make sure the Connected Layers rule value of nets with fills is valid.

Floating Copper • 1

	Name
	Trace 3204

Protected Intrusions

Reports intrusions from objects of other nets into polygons or fills that have the Protected layout rule applied.

Manufacturing

Manufacturer Part Number • 28

	Designator	MPN
	M2 Mounting Hole	None
	M2 Mounting Hole	None
	M2 Mounting Hole	None
	M2 Mounting Hole	None
	C4	None
	C7	None
	C8	None
	C10	None
	C11	None
	C13	None
	C15	None
	C16	None
	C17	None
	C20	None
	C21	None
	C22	None
	CH1	None
	CH2	None
	CH3	None
	CH4	None
	R1	None
	R2	None
	R3	None
	R4	None
	R5	None
	R6	None
	Reciever	None
	SWD	None

Parts Available

Beta

Checks that all components are available from distributors.

System Checks

Auto-Layout

Beta

Reports issues with Auto-Layout if Flux cannot route something or must ignore a configuration.

Passive Components

Resistor Power Rating

Beta

Checks that the power traveling across a given resistor is under its rating with 50% headroom.

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Pull Up/Pull Down Presence

Beta

Checks that IC pins that require pull up or pull down resistors have them.

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Capacitor Voltage Rating

Beta

Checks that capacitors have appropriate voltage ratings to prevent overheating and ensure reliable circuit operation.

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
jharwinbarrozo
43.0M
Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
jharwinbarrozo
11.4M
Generic Resistor
A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Inductor
A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
jharwinbarrozo
15.1k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
RMCF0805JT47K0
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
jharwinbarrozo
1.2M
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
jharwinbarrozo
1.1M

Inspect

Flight Controller

Controls

Properties

Availability & Pricing

Distributor		Qty 1
	Arrow	$13.08–$20.04
	Digi-Key	$21.73–$23.25
	LCSC	$11.52–$11.65
	Mouser	$25.95
	Verical	$10.25–$19.19

Assets

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