Search found 5 matches

by mrguen
Wed Mar 11, 2020 5:10 pm
Forum: Custom design boards
Topic: Other USB_CONNECT pin on STM32F4xx
Replies: 3
Views: 371

Re: Other USB_CONNECT pin on STM32F4xx

Thanks. I will try with another pin.
by mrguen
Wed Mar 11, 2020 2:02 pm
Forum: Custom design boards
Topic: Other USB_CONNECT pin on STM32F4xx
Replies: 3
Views: 371

Other USB_CONNECT pin on STM32F4xx

Could someone tell me if it would be possible to modify the pin used for USB_CONNECT. The pin used on the STM32F401RC board I am using is PD2 but I would be using this pin that is also SDIO_CMD to communicate with an SD CARD. So I would like to change it.
by mrguen
Fri Mar 06, 2020 7:17 am
Forum: General discussion
Topic: Compile time so slow
Replies: 19
Views: 1643

Re: Compile time so slow

Just tested Blink compilation this morning. It took 2m40s on my Icore 4570 / Windows 10 system. So, yes for a sketch that uses around 30-50% of the resources it takes more than 10 minutes. I really can't see a difference when deacivating AVG antivirus. I really can't go into any details. The archite...
by mrguen
Tue Mar 03, 2020 1:33 pm
Forum: General discussion
Topic: Compile time so slow
Replies: 19
Views: 1643

Re: Compile time so slow

It seems there is mainly a bug in the gcc compiler https://community.arm.com/developer/tools-software/oss-platforms/f/gnu-toolchain-forum/13503/gcc-g-version-8-very-slow-to-compile I am now trying to compile with IDE 1.8.12 and it takes tens of seconds to compile one file. Total time more then 10 mi...
by mrguen
Tue Mar 03, 2020 1:23 pm
Forum: Annoucements
Topic: Welcome back stm32duino.com
Replies: 29
Views: 7228

Re: Welcome back stm32duino.com

Much needed. Thanks!

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