About KChan.17

KChan.17 · 2022-02-10

Hi,I'm trying to use STM32F407 to develop bluetooth audio device. I use the cc2564c bluetooth board and CC256XEM-STADAPT board made by Texas Instruments. Now I need to use UART2 to connect the STM32 board with PC, but the PA2 and PA3 pins are used b...

KChan.17 · 2022-02-11

OK, I will try a new baord with a a new version ST-LINK.Really thanks for your answers, that helps a lot.Best regards.

KChan.17 · 2022-02-11

Is that means I could directly connect UART and PC with a new version ST-LINK?So, if I buy a new board with ST-LINK/V2-1 or newer version of ST-LINK, my problem might be solved?Sincerely.

KChan.17 · 2022-02-10

Thanks for your reply.I'm trying a source code and it uses UART2. I want to know wether the TWO PIECES OF WIRE method could work or not. Is it means I could connect the PC via UART with a micro usb if the method works?Sincerely.

KChan.17 · 2022-02-10

Thanks for your reply.I follow a youtube tutorial that using USB_OTG_FS. I can see the virtual COM port in COM&LPT. But if I programe other code, it will disappear. When I checking the user guide of cc2564c, I found a NOTE as follow,I need to try som...

KChan.17 · 2022-02-10

Thanks for your reply. I'm trying the source code provided by Texas Instruments and it use UART2. I just want to know wether it works or not. So I can patch the two wires and connect with PC via UART with a micro usb wire right?If F407 disco is not ...

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