the download issue of ESP8266

[march_seven]

Hi

i  have follow the guide  about how to build a LEDblink Iot Project on the ESP8266.

When all is  done ，i click to  download  the image in the ESP8266 by using  UART.

there is always a error happen  which shows  “ GDB encountered a problem while starting debuging”

does anybody knows why？

[support]

Hi,

Please double-check that you have the “Enable GDB stub” checkbox enabled in VisualGDB Project Properties and that your code calls gdbstub_init().

If this does not help, please try connecting to your COM port with SmarTTY or any other terminal program, enter the baud rate from the “GDB Stub Baud Rate” field in VisualGDB (normally 74880) and reset your board. Once GDB stub takes control, you should see the following output:

$T05#b9

If instead you see an error message, your board might be defective. If you don’t see anything or see total gibberish instead, please try experimenting with the baud rate (e.g. try 115200). Once you find out a baud rate that works, ensure you enter it in the GDB Stub Baud Rate field.

[Author]

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