Description:

• I am compiling and linking, but does not upload code to the ESP32-Thing. Where do I tell the PlatformIO to go out and find the COM4 port?? I have allowed Win10 to configure the FTDI chip on the board and I replaced the driver with WINUSB via Zadig-2.5. Got to be some thing i missed.
• FT232R USB UART Driver for Latitude e6400XFR I'm reinstalling the OS on my latitude e6400 XFR and I've found every driver except for the device listed as 'FT232R USB UART'. I've found a driver outside of the Dell website, but would rather have a Dell supported driver.
• UART (UART2) 2 channels Baud-rate generator included, IrDA1.0 supported Open drain output, signal polarity, and baud rate division ratio are configurable. Synchronous serial interface (SPIA) 2 channels 2 to 16-bit variable data length The 16-bit timer (T16) can be used for the baud-rate generator in master mode. I2C (I2C) 1 channel.

Drivers Installer for Icontrol UART (COM23) If you don’t want to waste time on hunting after the needed driver for your PC, feel free to use a dedicated self-acting installer. It will select only qualified and updated drivers for all hardware parts all alone. To download SCI Drivers Installer, follow this link. The CP210x USB to UART Bridge Virtual COM Port (VCP) drivers are required for device operation as a Virtual COM Port to facilitate host communication with CP210x products. These devices can also interface to a host using the direct access driver.

This package (Qualcomm_QDLoader_HS-USB_Driver_64bit_Setup.zip) contains Qualcomm HS-USB QDLoader 9008 Drivers for Windows 10/7/8/8.1 64-Bit OS. This Qualcomm QDLoader Driver helps in detecting the device when it is connected to PC in EDL Mode or Download Mode.

This Qualcomm HS-USB Driver package is for 64-bit OS, you can download the 32-bit version of the driver here. If you would like to install the drivers manually, download these Qualcomm Drivers.

Disclaimer: This file is completely free to use and distribute. All uploaded files and copyrights are properties of their respective owners. Read our DMCA and Copyright Policy.

On this page you may find help to troubleshoot the use of your RFzero right after the Arduino IDE S/W installation. Typically the problems are:

• Arduino IDE, SAMD library or RFzero library installation
  • Wrong versions or missing installation
• How to use the Arduino IDE
  • Selecting the RFzero as board
  • Compiling
• The connection between the operating system and the RFzero
  • The RFzero doesn’t identify itself as an Arduino Zero
  • The RFzero USB connection is not identified by the operating system

If you get an error message from the Arduino IDE please try to find the same error message in the headlines below.

After the initial installation, compilation and uploads you may find more help in the complete troubleshooting guide.

If you see the

exec: “/bin/arm-none-eabi-g++”: file does not exist
Error compiling for board RFzero.Error compiling for board RFzero.

error message you have not installed the Arduino SAMD library. Please see the installation procedure step 2.

If you experience that the Arduino IDE says

“RFzero.h no such file or directory”

you have most likely not selected the RFzero as the board.

To set the target board to RFzero go to Menu | Tools | Board “…” and scroll down the list until you see the RFzero board and select it.

This error can show because of two things

1. You have not installed the Arduino SAMD Boards (32-bits ARM Cortax M0+) version 1.6.20 S/W but a newer version. If so please downgrade to v. 1.6.20, see step 2) above.
2. The installation process went wrong. Please see how to rectify the situation in the description below.

Sometimes the Arduino installation/updating process goes wrong leading to a situation where more than one version of a software library, e.g. the RFzero library, is installed. When this happens the Arduino IDE cannot compile programs using the specific library. Unfortunately the Arduino IDE is not able to rectify this situation itself, but needs your manual intervention.

Icontrol Uart (com23) Driver Updater

If this happens please go to the directory where Arduino installed the RFzero libraries and delete the irrelevant RFzero directory:

Windows path: C:Users<User>appdataLocalArduino15packagesRFzero

Linux path: $HOME/.arduino15/packages/RFzero

Mac OS path: /Users/<User>/Library/Arduino15/packages/RFzero

where <User> is your account user name.

You can navigate to the directory using a file browser. Alternatively, you may navigate to the packages directory from the Arduino IDE by selecting Menu | Preferences, that opens the Preferences pane. Then click on the line below “More preferences can be edited directly in the file” that will open a file browser in the Arduino15 directory, then navigate to the packages | RFzero directory, and delete the irrelevant RFzero directory.

If you deleted everything, i.e. the Arduino IDE, RFzero S/W, …, then reinstall the latest RFzero library. Afterwards please remember to select the RFzero board from the Arduino IDE select Menu | Tools | Board.

If the installation/updating went wrong with another library then you should, of course, delete this library from the packages directory.

In extreme cases you will have to uninstall the Arduino IDE completely. Then check that the package path as shown above has been deleted too. If not delete it manually. Then reinstall everything again repeating steps 1), 2) and 3) from the S/W installation.

You have probably selected the wrong COM port for your RFzero board.

Please verify that have selected the right COM port from the Menu | Tools | Port … The RFzero identify itself as an “Arduino/Genuino Zero (Native USB Port)”.

The most likely reason when you see the error message “An error occurred while uploading the sketch” is that you have not selected the right COM port for the RFzero.

You select the right COM port from the Menu | Tools | Port … The RFzero identify itself as an “Arduino/Genuino Zero (Native USB Port)”.

If you haven’t installed the Arduino IDE or the RFzero Manager including the driver your RFzero may identify itself as a generic “USB Serial Device (COM#)” in the Windows Device Manager instead of “Arduino Zero (COM#)”. If you just want to communicate with your already programmed RFzero this will still work.

The Windows Device Manager when no driver has been installed either by the Arduino IDE or RFzero Manager.

The Windows Device Manager when a driver has been installed.

USB and the Windows operating system are not the best match in the world. If you experience that the RFzero identifies as Arduino Zero bootloader, and not as the normal Arduino Zero, the RFzero has for some reason been brought into a special state. The actual COM port number is not relevant.

To escape from this situation please double click when the uploading is about to take place. You may also try to upload a different program, e.g. the RFzero Blink or BoardTest programs.

During the actual uploading Windows changes the COM-port and when successfully uploaded it goes back to the original COM-port. However, sometimes Windows cannot find the “upload COM-post” and then the upload goes wrong. If so you can try to monitor the bottom part, i.e. the black area, of the Arduino IDE but first make sure you have marked the checkbox found Menu | File | Preferences | Show verbose output during upload. When the Arduino IDE starts the upload process you should see something like the below taking place.

It might be that you cannot do this in the RFzero Manager. If so please use the Arduino IDE to upload the program instead.

USB and the Windows operating system are not the best match in the world. Therefore, if you experience problems with uploading a program to the RFzero please check if you can see the RFzero in the Windows Device Manager. The RFzero identifies itself as an Arduino Zero if the Arduino IDE and SAMD library were properly installed.

The second check you should do is to check your USB cable. Some of the cheaper USB cables are made for charging only and not for communication purposes.

Icontrol Uart (com23) Driver Installer

You may also try to upload a different program, e.g. the RFzero Blink or BoardTest programs.

During the actual uploading Windows changes the COM-port and when successfully uploaded it goes back to the original COM-port. However, sometimes Windows cannot find the “upload COM-post” and then the upload goes wrong. If so you can try to monitor the bottom part, i.e. the black area, of the Arduino IDE but first make sure you have marked the checkbox found Menu | File | Preferences | Show verbose output during upload. When the Arduino IDE starts the upload process you should see something like the below taking place.

This will go on until it times out. The trick is now to double click the reset button on the RFzero, before the time out occurs, and you should see something like the below.

Icontrol Uart (com23) Driver Download

COM23 is the actual upload port, in this case but not necessarily the same in your case, and the process should be rolling now. You may have to try the trick a couple of times to get it right. In severe cases unplugging the RFzero and restarting your computer may be needed.