Search found 6 matches

by konczakp
Sat Aug 01, 2020 3:00 pm
Forum: STM32F4 based boards
Topic: USART on STM32F411 BlackPill
Replies: 3
Views: 178

Re: USART on STM32F411 BlackPill

Thanks GonzoG for the link. I omitted this info somehow ... But thanks to this I was able to redirect USART1 to different pins. At the begining I was doing this wrong. SteveStrong You are right, thanks for the correction. I've made a mistake in first post putting wrong pin names. Now HW Serial is wo...
by konczakp
Fri Jul 31, 2020 8:46 pm
Forum: STM32F4 based boards
Topic: USART on STM32F411 BlackPill
Replies: 3
Views: 178

USART on STM32F411 BlackPill

Hi, Could someone explain me why on earth on the board diagram of the blackpill there are three USART1 ports (rx1 on pins PA10,PB3,PB7 ant tx1 on pins PA9,PA15,PB6). I was able to run USART1 on PB6 and PB7, USART2 on PA3 and PA2 and the USB-C is on the PA11 and PA12. Are the other USART1 pins some h...
by konczakp
Sun Jul 26, 2020 8:33 pm
Forum: STM boards (Discovery, Eval, Nucleo, ...)
Topic: Softwareserial issue on stm32 f411re
Replies: 8
Views: 789

Re: Softwareserial issue on stm32 f411re

Unfortunately it doesn't print anything. Setting jumper between PB0 and PB1
by konczakp
Sun Jul 26, 2020 6:58 pm
Forum: STM boards (Discovery, Eval, Nucleo, ...)
Topic: Softwareserial issue on stm32 f411re
Replies: 8
Views: 789

Re: Softwareserial issue on stm32 f411re

I copy paste Your code and still the same. No communication. BTW I'm using USB to TTL for USART communication on pins PB0 and PB1 so I'm sure the USB to TTL is working because it is working on hardware serials.
by konczakp
Sun Jul 26, 2020 5:07 pm
Forum: STM boards (Discovery, Eval, Nucleo, ...)
Topic: Softwareserial issue on stm32 f411re
Replies: 8
Views: 789

Re: Softwareserial issue on stm32 f411re

As I mentioned before I have more USART hardware then USART ports on stm32f4 (USART1,USART2 and USART6 is not enough for me). So I need to get the software serial running - it can be anything like SoftwarSerial, NewSoftwareSerial, SoftwareSerialCC etc
by konczakp
Sat Jul 25, 2020 8:34 pm
Forum: STM boards (Discovery, Eval, Nucleo, ...)
Topic: Softwareserial issue on stm32 f411re
Replies: 8
Views: 789

Re: Softwareserial issue on stm32 f411re

I have the same problem on BlackPill stm32f411eu. I have downloaded newest Arduino IDE (1.8.13) and made a clean install stm32 boards (1.9.0) from board manager (with a portable folder). Even the simplest code is not working #include <SoftwareSerial.h> SoftwareSerial mySerial(PB1, PB0); void setup()...

Go to advanced search