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author | 2023-10-10 14:33:42 +0000 | |
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committer | 2023-10-10 14:33:42 +0000 | |
commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/doc/usage/conitrace.rst | |
parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/doc/usage/conitrace.rst')
-rw-r--r-- | roms/u-boot/doc/usage/conitrace.rst | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/roms/u-boot/doc/usage/conitrace.rst b/roms/u-boot/doc/usage/conitrace.rst new file mode 100644 index 000000000..d9916c865 --- /dev/null +++ b/roms/u-boot/doc/usage/conitrace.rst @@ -0,0 +1,54 @@ +conitrace command +================= + +Synopsis +-------- + +:: + + conitrace + +Description +----------- + +The conitrace command is used to test the correct function of the console input +driver. It is especially valuable for checking the support for special keys like +<F1> or <POS1>. + +To display escape sequences on a single line the output only advances to the +next line after detecting a pause of a few milliseconds. + +The output is hexadecimal. + +Examples +-------- + +Entering keys <B><SHIFT-B><CTRL-B><X> + +:: + + => conitrace + Waiting for your input + To terminate type 'x' + 62 + 42 + 02 + => + +Entering keys <F1><POS1><DEL><BACKSPACE><X> + +:: + + => conitrace + Waiting for your input + To terminate type 'x' + 1b 4f 50 + 1b 5b 48 + 1b 5b 33 7e + 7f + => + +Configuration +------------- + +The conitrace command is only available if CONFIG_CMD_CONITRACE=y. |