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Diffstat (limited to 'nuttx/examples/README.txt')
-rw-r--r-- | nuttx/examples/README.txt | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/nuttx/examples/README.txt b/nuttx/examples/README.txt index d5ec0ca24..ba13f16ef 100644 --- a/nuttx/examples/README.txt +++ b/nuttx/examples/README.txt @@ -128,4 +128,16 @@ examples/usbserial ^^^^^^^^^^^^^^^^^^ This is another implementation of "Hello, World" but this one uses - a USB serial driver. + a USB serial driver. Configuration options can be used to simply + the test. These options include: + + CONFIG_EXAMPLES_USBSERIAL_INONLY + Only verify IN (device-to-host) data transfers. Default: both + CONFIG_EXAMPLES_USBSERIAL_OUTONLY + Only verify OUT (host-to-device) data transfers. Default: both + CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL + Send only small, single packet messages. Default: Send large and small. + CONFIG_EXAMPLES_USBSERIAL_ONLYBIG + Send only large, multi-packet messages. Default: Send large and small. + + |