• 07/14/2017
  • Public Content
Contents

Serial communication for macOS* hosts

  1. Download and install the FTDI drivers (http://www.ftdichip.com/Drivers/VCP.htm) for use on the host computer.
  2. Plug the Micro USB cable (Type B) into a regular Type A USB port on your host computer.
  3. Plug the other end of the cable in to the
    Micro USB Type B port
    on the development platform.
     
  4. Launch the Terminal application on your host computer.
    Launch Terminal from Applications > Utilities
    Quick launch tip: Launch Spotlight (Cmd + Space), and then type
    terminal
    .
  5. In the Terminal window, use the
    ls
    command to list any connected usbserial devices. Type:
    ls /dev/cu.usbserial-*
    In Terminal, type: ls /dev/cu.usbserial-*
  6. Connected USB devices will be displayed to the screen. Confirm that a device with a name starting with /dev/cu.usbserial is displayed. This should be your development platform.
    Connected USB serial devices will be output to the Terminal screen
    In this example, the development platform's device name is /dev/cu.usbserial-A402EXOG.
  7. Use the
    screen
    utility in Terminal to connect to the development platform using your development platform's unique device name and the baud-rate
    115200
    . For example:
    screen /dev/xx.usbserial-XXXXXXXX 115200
  8. If prompted, enter your computer user password to continue.
     
    Using screen in Terminal
  9. In this example, the command would be:
screen /dev/cu.usbserial-A402EXOG 115200
Warning:
Failing to close the Screen connection fully may stop you from being able to log in next time without rebooting the development platform. Close Screen sessions every time you are done with your serial connection.
To end a Screen session, type
Ctrl + A
, then
Ctrl + K
. At the prompt, enter
y
.
 

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804