Page 1 of 1

putty has a problem

Posted: Wed Dec 02, 2015 2:01 pm
by wwsheldons
my own board with stm32f405 comes from pyboard 1.0b, it worked well this afternoon, when I added a lcd , the putty cannot display anything. I reload the dfu file cannot slove it? Who can help me

Re: putty has a problem

Posted: Wed Dec 02, 2015 4:35 pm
by dhylands
If you're using usb-serial that putty is connecting to, then that suggests that there may be a short or something on your lcd board.

Re: putty has a problem

Posted: Thu Dec 03, 2015 3:18 am
by wwsheldons
dhylands wrote:If you're using usb-serial that putty is connecting to, then that suggests that there may be a short or something on your lcd board.

I had set the ID pin of the miniā€”usb is bing high (5v), is it right?