It's as simple as it gets! The tool is free and is also available for other popular operating systems besides Windows. The bottom right corner also contains a couple of signalization lights to let you know about the current state of the connection. Current connection settings can be saved for future use if you are regularly working with similar devices. The view can be switched between ASCII and hexadecimal and you can easily clear data, connect and disconnect from the current connection, and open new terminals. More advanced users will immediately know how to edit a few settings to really accommodate the tool to their special needs. It automatically chooses one of the ports by default but you can change it in the Options window.Įverything related to the communication can be set up in Options, including baudrate, stop bits, capture format, the form of the termination string, and many more. When you start the app, you are presented with nothing but a terminal where you can immediately start entering data to be sent to one of the serial ports. Luckily, there exists a tool which can make the process a whole lot easier.ĬoolTerm is a simple serial port communication tool which can be enjoyed by both professionals and casual users if they need to exchange data with a device connected to some of the serial ports attached to your PC. ST-LINK also failed to detect anything.Īny insights and guidance shall be greatly appreciated.Price: $ Communicating with devices connected to serial ports on your computer is often a complicated job but it's often a must when it comes to connecting to microcontrollers, servo controllers, robotic kits, etc. USB and UART require COM ports so they both failed. I tried using CubeProgrammer as well but could not establish a connection through either option - USB, UART nor ST-LINK. It is just paperweight (a very inefficient one) at this point. I have been stuck for days on this issue and I cannot figure out what needs to be done to flash a program onto it. When I try to 'run' a program via CubeIDE, it says "No ST-LINK detected!". I also have a Nucleo F401RE and I never had to do anything extra to get it recognized by the same system (it was plug and play). But I still do not see it appear anywhere on my system. I used the push buttons on the board to put it in DFU mode (no idea what that is) and I can confirm it worked because the user LED went off. usb 3-1: Manufacturer: STMicroelectronics usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 3-1: New USB device found, idVendor=0483, idProduct=df11, bcdDevice=22.00 usb 3-1: new full-speed USB device number 51 using xhci_hcd I tried 'ls /dev/tty*' but did not find the device anywhere. I tried programs like CoolTerm and Putty but I could not see the port appear there either. ![]() I tried finding it as a COM port via Arduino but did not find any available ports. I have showed the output of my 'dmesg' window, clearly showing the device recognized on a hardware level. I also have an external programmer (FTDI) if that's how it is supposed to be done. My board has a USB C port on it but after watching countless videos and reading numerous forums, I've come to know that normally we use external programmers for development with these STM boards. I understand macs are somewhat limited in their options to do proper work, but they can't be totally useless for such a simple job. You might at least confirm that you have tried it, or can't be bothered to. I have tried searching everywhere but there is such poor documentation and support for working with ST (compared to Arduino and Espressif). Save data to a csv or xls file - 9 by NickPyner - Programming Questions - Arduino Forum I already suggested CoolTerm. I just purchased an STM32F401CCU6 board and I cannot get it recognized by my computer. I am transitioning from Arduino to STM32 development.
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