when use ESP-WROVER-KIT,always getting the message"Localhost:3333:Connection timed out."

roctwo
Posts: 95
Joined: Mon Nov 28, 2016 3:12 am

Re: when use ESP-WROVER-KIT,always getting the message"Localhost:3333:Connection timed out."

Postby roctwo » Sat Apr 08, 2017 1:02 am

Hi dear,
After the program adjustment yesterday,the GPIO12/13/14/15 not be used now and the JTAG can normally build breakpoints,Thank you very much for your help these days~

thanks for your help,
regards,
Alisa

ESP_Sprite
Posts: 4016
Joined: Thu Nov 26, 2015 4:08 am

Re: when use ESP-WROVER-KIT,always getting the message"Localhost:3333:Connection timed out."

Postby ESP_Sprite » Mon Apr 10, 2017 3:38 am

No problem, great to hear you got it working.

a2retro
Posts: 56
Joined: Tue Dec 01, 2015 3:09 am

Re: when use ESP-WROVER-KIT,always getting the message"Localhost:3333:Connection timed out."

Postby a2retro » Tue Apr 25, 2017 7:50 pm

@ESP_Sprite

How can one JTAG debug when SDCard is attached to the same pins as it is in Espressif WROVER and Olimex EVB designs??

Glenn

ESP_Sprite
Posts: 4016
Joined: Thu Nov 26, 2015 4:08 am

Re: when use ESP-WROVER-KIT,always getting the message"Localhost:3333:Connection timed out."

Postby ESP_Sprite » Wed Apr 26, 2017 1:35 am

Sorry, that's not possible. The SDMMC and JTAG pins conflict, so if you use the SDMMC pins to drive a SD-card, you cannot use JTAG. On the WROVER at least, the hardware does not interfere, so if you do not use SDMMC, JTAG works fine.

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