Can't fountd COM1 in XIAO_ESP32C3，need com1

[pt2go]

Description

sample SerialCommunication log：
Available ports:
COM2

System Information
HAL build info: nanoCLR running @ ESP32_C3 built with ESP-IDF e8bdaf9
Target: XIAO_ESP32C3
Platform: ESP32

Firmware build Info:
Date: Jun 6 2023
Type: MinSizeRel build, chip rev. >= 3, without support for PSRAM
CLR Version: 1.8.1.307
Compiler: GNU ARM GCC v8.4.0

How to solve the problem

need to add com1 to FW

Describe alternatives you've considered

No response

Aditional context

No response

[josesimoes]

@pt2go I'm moving this to conversations.

As stated in the initial steps that you can read when opening an issue, we are using issues to track confirmed bugs and pending work.

This is a question that can be answered in a short conversation. 😉

[josesimoes]

COM1 is used by Wire Protocol to communicate with Visual Studio for debugging and device discovery.
That's the reason why is not available

[pt2go]

Thank you for your answer. XIAO_ ESP32C3 uses USB for download and debugging, so COM1 should be able to be released for use. So i raised the feature request

[josesimoes]

@pt2go you're better using the dev container for a local build.
How far have you gone in your attempt?

[matsujirushi]

Hi @pt2go ,

Serial ports of Seeed Studio XIAO ESP32C3 are:

1. USB_SERIAL_JTAG (USB-C)
2. UART (D6 and D7 pin)

No.1 is used for communication with Visual Studio, so it cannot be used from the application. =WireProtocol
No.2 is available from the application. =COM2 (example)

Therefore, applications can only see COM2.

Is this the answer?