About ferdlf

ferdlf · 2024-03-22

Hi, I got a problem with the reception using USART7. I'm using it in the interrupt mode but the problem is that the data in the buffer is not coming well. I'm connecting STM32F407 board with the STM32F746 using UART. When the F7 transmits, there's no...

ferdlf · 2024-02-29

Hi, I'm using the USART3 on interrupt mode with the STM32F407 chip and I cant figure out why the recive function is not working.I'm transmiting from a STM32F7 a buffer like this: "$en:X# to the F4 but this buffer never arrives when debugging. I'm sur...

ferdlf · 2024-02-24

Hi, I want to conect an external MCU to the STM32F746 DISCO using UART but I dont know how to use another UART other than the one used for communication with the PC.

ferdlf · 2024-02-24

Hi, I'd like to use a code from javascript in the STM32F746 DISCO. It's a radar that receives data from an ultrasonic sensor. The code for the radar was made using processing and I want to show it in the STM screen but I got no idea.Here is the code ...

ferdlf · 2024-02-04

Hi, got a problem opening the .ioc.It shows me this error.

ferdlf · 2024-03-23

Ok, so I checked the UART with the scope and I found that sometimes the buffer from the F4 is coming well to the F7 and sometimes it is not. For my application I can just use a conditional asking if the first byte of the buffer is '$' and forget abou...

ferdlf · 2024-03-01

I did, in the .ioc file.

ferdlf · 2024-03-01

I've checked everything but nothing works. I actually don't know how to use the reception mode in UART with this MCU, I don't even know if my code is right. I looked for many videos and blogs for the reception but none of them worked.

ferdlf · 2024-02-27

What you did was a big first step and now I'm doing the radar code with a STM32F4 communicating it with the STM32F746 by USART. BTW, how do I select your answer as best answer? I already select your previous answer as a solution, I thought that was i...

ferdlf · 2024-02-26

I really appreciate it man, I can't believe you took your time to do this project. Thank you so much!!

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How to receive data from UART using STM32f746-Disco

USART3 Receive interrupts issue.

How to communicate an MCU to the STM32F746 DISCO using UART

Remote javascript application monitoring with STM32F746-DISCO

Can't open .ioc, The CMSIS-Pack

Re: How to receive data from UART using STM32f746-Disco

Re: USART3 Receive interrupts issue.

Re: USART3 Receive interrupts issue.

Re: Remote javascript application monitoring with STM32F746-DISCO

Re: Remote javascript application monitoring with STM32F746-DISCO