Search found 633 matches
- Thu Jun 09, 2022 12:40 am
- Forum: General discussion
- Topic: Multiple UART1 pins?
- Replies: 4
- Views: 2318
Re: Multiple UART1 pins?
I don't understand the difference completely, Most common microcontrollers have more capabilities than can be utilized at one time because the physical standard sizes limit the number of physical pins. Chip architects and engineer decide how the default "pins" will be configured. Internal...
- Fri Mar 04, 2022 9:23 pm
- Forum: IDE's
- Topic: How to program a microcontroller not included in Arduino IDE
- Replies: 2
- Views: 3538
Re: How to program a microcontroller not included in Arduino IDE
Find the closest uC in your family:
https://github.com/stm32duino/Arduino_C ... -64-boards
Then https://github.com/stm32duino/wiki/wiki ... 28board%29
https://github.com/stm32duino/Arduino_C ... -64-boards
Then https://github.com/stm32duino/wiki/wiki ... 28board%29
- Mon Jan 31, 2022 12:49 am
- Forum: General discussion
- Topic: STM32 Compatible Libraries
- Replies: 19
- Views: 8709
Re: STM32 Compatible Libraries
for cmake, my guess is it could live 'outside' as a 'different' (experimental) core at least for a while, maybe as it progresses, it may evolve differently. I you have a few minutes, I think you will find this interesting: Optimizing Arduino Code: no setup(), no loop() https://www.youtube.com/watch...
- Wed Jan 19, 2022 8:54 pm
- Forum: STM32 HID bootloader
- Topic: Having a problem with bootloader after uploading code
- Replies: 48
- Views: 76997
Re: Having a problem with bootloader after uploading code
... When dealing with Windows 32/64 one can dig deeper than OS tools with specific utilities: https://docs.microsoft.com/en-us/sysinternals/downloads/ For example: Portmon is a utility that monitors and displays all serial and parallel port activity on a system. It has advanced filtering and search...
- Sun Jan 16, 2022 4:23 pm
- Forum: General discussion
- Topic: STM32 Compatible Libraries
- Replies: 19
- Views: 8709
Re: STM32 Compatible Libraries
i've a 'strange' feeling that we'd perhaps move to use more of 'cmake' or 'platform io' types of setups. But that would break a lot of compatibility with 'Arduinoish' way of doing things. ... Opinion: I have always thought of Arduino being an entry/intermittent approach to getting non-programmers a...
- Sun Jan 16, 2022 3:11 am
- Forum: General discussion
- Topic: Nucleo 144 F303ZE not supported
- Replies: 6
- Views: 2690
Re: Nucleo 144 F303ZE not supported
From the WiKi:
https://github.com/stm32duino/wiki/wiki ... nt-(board)
Most take the "closest board config with the same or same family uC" and do a copy, paste, edit.
Supported: https://github.com/stm32duino/Arduino_C ... ted-boards
https://github.com/stm32duino/wiki/wiki ... nt-(board)
Most take the "closest board config with the same or same family uC" and do a copy, paste, edit.
Supported: https://github.com/stm32duino/Arduino_C ... ted-boards
- Sun Jan 16, 2022 3:07 am
- Forum: General discussion
- Topic: STM32 Compatible Libraries
- Replies: 19
- Views: 8709
Re: STM32 Compatible Libraries
Yep: According to my Freshman year Prof 50 years ago, "... You can never have too much memory." (And he was talking about the Fortran system at the Uni.)pwrgreg007 wrote: ↑Sat Jan 15, 2022 11:12 pm ...
ould I be better off going with a "Black Pill" that has more memory?
Ray
- Sun Jan 16, 2022 2:56 am
- Forum: General discussion
- Topic: Empty Sketch/Program Taking 13.4KB flash...
- Replies: 6
- Views: 3323
Re: Empty Sketch/Program Taking 13.4KB flash...
... I just scored 40 STM32f103C6 chips at a reasonable price (£1 each at least its reasonable in todays market) And the 32KB flash would be fine for many of my smaller projects that I might use a atmega328 for. ... If you are just doing Arduino small projects that would have/could-be done with an U...
- Thu Dec 02, 2021 4:03 am
- Forum: Custom design boards
- Topic: Common Pitfalls designing a custom board?
- Replies: 11
- Views: 13435
Re: Common Pitfalls designing a custom board?
... Maybe. For me arduino is just a hardware abstraction layer + IDE which is much more pleasant to use (for me) than STs‘ own HAL + IDE I think if carefully considered, it is a software (simplified commands, functions similar to BASIC ) and hardware is not abstracted but simplified into basic func...
- Thu Dec 02, 2021 3:47 am
- Forum: General discussion
- Topic: UART communication between two microcontrollers using DMA.
- Replies: 18
- Views: 7913
Re: UART communication between two microcontrollers using DMA.
... So you used DMA in the Arduino Mega2560 board? No. My point was that the mechanics taking the majority of 750mS would be unchanged; therefore DMA would have only marginally affected the full loop{} time. Generally for non-graphic applications, the complexity of DMA is not justified, IMO. Graphi...