Hi everybody, I don't know why my design won't run normaly, only PC13 led blink?
I use gd32f1_generic_boot20_pc13.bin so, I can't find any usb devices.
I work with gd32F103CBT µC, the only things differents on the real test design : all resistor 510R are changed to 1K and 22R are changed to 27R....
What's wrong ?
Thank's
Board with GD32F103
Board with GD32F103
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Re: Board with GD32F103
Schematic
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- Capture d’écran 2020-09-22 184845.png (16.89 KiB) Viewed 1293 times
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mrburnette
- Posts: 309
- Joined: Thu Dec 19, 2019 1:23 am
Re: Board with GD32F103
http://stm32duinoforum.com/forum/viewto ... t_527.html
Roger eventually pulled support (menu option listing) from GD32F103.
Old forum posts:
https://www.google.com/search?&q=GD32F1 ... oforum.com
Maybe someone in the forum has some knowledge to assist with the GD32F1xx chip. I never went down that dusty road
Ray
Roger eventually pulled support (menu option listing) from GD32F103.
Old forum posts:
https://www.google.com/search?&q=GD32F1 ... oforum.com
Maybe someone in the forum has some knowledge to assist with the GD32F1xx chip. I never went down that dusty road
Ray
Re: Board with GD32F103
I found my errors, I used 8Mhz crystal osc and don't have decoupling capacitor on 5V USB pin...
Thanks
Thanks