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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-10-28 17:21:47 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-10-28 17:21:47 +0000 |
commit | a487ac3528bfb932b7c0901287e788097c2cac19 (patch) | |
tree | 14b3028007c5538b00ab1e6171f264c402e89cca /nuttx/examples/README.txt | |
parent | fc5024fb93f5c4454947688625164bb9e7087fac (diff) | |
download | px4-nuttx-a487ac3528bfb932b7c0901287e788097c2cac19.tar.gz px4-nuttx-a487ac3528bfb932b7c0901287e788097c2cac19.tar.bz2 px4-nuttx-a487ac3528bfb932b7c0901287e788097c2cac19.zip |
Add finer trace controls
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1096 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/examples/README.txt')
-rw-r--r-- | nuttx/examples/README.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/nuttx/examples/README.txt b/nuttx/examples/README.txt index 8625bceb0..5b5dc94ff 100644 --- a/nuttx/examples/README.txt +++ b/nuttx/examples/README.txt @@ -161,3 +161,21 @@ examples/usbstorage CONFIG_EXAMPLES_USBSTRG_DEVMINOR3 and CONFIG_EXAMPLES_USBSTRG_DEVPATH3 Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBSTRG_NLUNS is 3. + + If CONFIG_USBDEV_TRACE is enabled (or CONFIG_DEBUG and CONFIG_DEBUG_USB), then + the example code will also manage the USB trace output. The amount of trace output + can be controlled using: + + CONFIG_EXAMPLES_USBSTRG_TRACEINIT + Show initialization events + CONFIG_EXAMPLES_USBSTRG_TRACECLASS + Show class driver events + CONFIG_EXAMPLES_USBSTRG_TRACETRANSFERS + Show data transfer events + CONFIG_EXAMPLES_USBSTRG_TRACECONTROLLER + Show controller events + CONFIG_EXAMPLES_USBSTRG_TRACEINTERRUPTS + Show interrupt-related events. + + Error results are always shown in the trace output + |