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changeset 92:9c3155221b0e

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doc/Low-level-commands: readef command documented
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 17 Feb 2021 19:18:20 +0000
parents 5f3b16fd4321
children 1743802e494e
files doc/Low-level-commands
diffstat 1 files changed, 10 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/doc/Low-level-commands	Wed Feb 17 19:04:00 2021 +0000
+++ b/doc/Low-level-commands	Wed Feb 17 19:18:20 2021 +0000
@@ -70,7 +70,16 @@
 practice, as the SIM will normally reject any requested length that does not
 match the current EF record length.
 
-readef
+readef File_ID
+
+This fc-simtool command provides a slightly higher-level facility for examining
+the content of transparent EFs, combining select and readbin operations.  The
+sole File_ID argument is the same as for the low-level select command; if the
+SIM response to this SELECT indicates a transparent EF (it is an error
+otherwise), readef follows up with a READ BINARY command to read the entire file
+(or the first 256 bytes if the file is longer) and displays the read content in
+raw hex.
+
 savebin
 
 Writing commands