what about USB HiSpeed 480Mbps with stm32, is it possible that we can get some fraction of it or half of it ?
I want to send 25kb of data in few milliseconds, max 5ms
Search found 16 matches
- Sat Sep 03, 2022 1:08 pm
- Forum: General discussion
- Topic: Usb CDC
- Replies: 5
- Views: 1862
- Thu Sep 01, 2022 6:25 am
- Forum: General discussion
- Topic: Usb CDC
- Replies: 5
- Views: 1862
Re: Usb CDC
use Serial.write(buffer, size); instead of Serial.println that could improve things. in USB CDC serial, the polling is controlled by the host, and if you have many other peripherals e.g. mouse, keyboard, hubs etc, slots are assigned by the host, and it would reduce the polling slots to your device....
- Wed Aug 31, 2022 12:37 pm
- Forum: General discussion
- Topic: Usb CDC
- Replies: 5
- Views: 1862
Usb CDC
Is there any example of USB CDC, I want to transfer data at higher rate, but found no example related to that with stm32 arduino core.
- Tue Mar 22, 2022 11:22 am
- Forum: General discussion
- Topic: Upgrading to new core
- Replies: 3
- Views: 1282
Re: Upgrading to new core
how to use std::vector<> in stm core
- Tue Mar 22, 2022 7:29 am
- Forum: General discussion
- Topic: Upgrading to new core
- Replies: 3
- Views: 1282
Upgrading to new core
Hi, I'm changing my project core to newer one of stm32duino. I'm getting many many errors, which is expected. But the problem comes when a library becomes incompatible at fullest. One of which is https://github.com/mike-matera/ArduinoSTL. It was working fine on Steve's core but not on new core v.2.0...
- Sun Jan 09, 2022 1:39 pm
- Forum: General discussion
- Topic: Very slow build/compile
- Replies: 1
- Views: 1012
Very slow build/compile
Hi there, I've been using RogerClark's core and the first build used to take a minute or half but after first build, it takes around 5 to 10 seconds. But with this new core, the first build is like 10 minutes and after first build, it takes 3 minutes each time. So if I make a little change like upda...
- Tue Nov 16, 2021 5:51 pm
- Forum: General discussion
- Topic: NUCLEO-H743ZI using all pins
- Replies: 11
- Views: 3667
Re: NUCLEO-H743ZI using all pins
I dont know how but PH1 is working itself and I did nothing extra.
Thank you for all the quick and meaningful replies, have a good day.
Thank you for all the quick and meaningful replies, have a good day.
- Tue Nov 16, 2021 3:41 pm
- Forum: General discussion
- Topic: NUCLEO-H743ZI using all pins
- Replies: 11
- Views: 3667
Re: NUCLEO-H743ZI using all pins
Well which connector you used to test? For PC8 and PC9 there are not connected by default to the Morpho connector as SB are DNF by default: PC8-9_H743.png I'm using both CN11 and CN12. Yes you are right, PC8 and PC9 have SBs DNF by default. I was focused on PF14, I forgot to check these 2. Thank yo...
- Tue Nov 16, 2021 12:51 pm
- Forum: General discussion
- Topic: NUCLEO-H743ZI using all pins
- Replies: 11
- Views: 3667
- Tue Nov 16, 2021 12:01 pm
- Forum: General discussion
- Topic: NUCLEO-H743ZI using all pins
- Replies: 11
- Views: 3667