putty has a problem

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wwsheldons
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Joined: Wed Dec 02, 2015 1:47 pm

putty has a problem

Post by wwsheldons » Wed Dec 02, 2015 2:01 pm

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

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dhylands
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Re: putty has a problem

Post by dhylands » Wed Dec 02, 2015 4:35 pm

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.

wwsheldons
Posts: 31
Joined: Wed Dec 02, 2015 1:47 pm

Re: putty has a problem

Post by wwsheldons » Thu Dec 03, 2015 3:18 am

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 mini—usb is bing high (5v), is it right?

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