With this test, you can tie external TXD and RXD together, and on the USB console, see the characters entered be echo'd back. This is effectively a loopback test verifying the external hardware interface, through the USB console interface.
mbed.bld
- Committer:
- dixter1
- Date:
- 2013-12-15
- Revision:
- 1:ce52702074c2
- Parent:
- 0:7ac9848b2e4b
File content as of revision 1:ce52702074c2:
http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f