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ESP32-S3-DecKitC-1 Debugger no connection to the board Failed to execute MI command (IEP-1131) #868

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grobi181 opened this issue Dec 11, 2023 · 1 comment

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@grobi181
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Espressif-IDE
Version: 2.11.1
Build id: 20231027-0959

I'm trying to debug my code but can't get a connection to the board.
I connected via USART connection and tried all possible board connections: (ESP-PROG, ESP-USB Bridge, buildin JTAG)

Error: unable to open ftdi device with description "", serial "" at bus lacation "*"
Error: esp_usb_jtag: could not find or open device!

What type of connection needs to be made?
Do I need a separate JTAG connection for debugging?

I always get an error message:

Error in final launch sequence
Failed to execute MI command:
-target-select remote localhost:3333
Error message from debugger back end:
localhost:3333: Connection timed out.
Failed to execute MI command:
-target-select remote localhost:3333
Error message from debugger back end:
localhost:3333: Connection timed out.
localhost:3333: Connection timed out.

What am I doing wrong?

Thanks for Help

@github-actions github-actions bot changed the title ESP32-S3-DecKitC-1 Debugger no connection to the board Failed to execute MI command ESP32-S3-DecKitC-1 Debugger no connection to the board Failed to execute MI command (IEP-1131) Dec 11, 2023
@grobi181
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It is resolved! Connection via USB/JTAG

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