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comparison doc/Low-level-commands @ 91:5f3b16fd4321

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doc/Low-level-commands: readbin and readrec documented
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 17 Feb 2021 19:04:00 +0000
parents f661ad7eb126
children 9c3155221b0e
comparison
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90:8a714fe98aa9 91:5f3b16fd4321
50 the READ BINARY or READ RECORD commands, whether they are invoked directly as 50 the READ BINARY or READ RECORD commands, whether they are invoked directly as
51 low-level commands (select, readbin, readrec or a38) or internally as part of 51 low-level commands (select, readbin, readrec or a38) or internally as part of
52 higher-level fc-simtool commands. 52 higher-level fc-simtool commands.
53 53
54 readbin offset len 54 readbin offset len
55
56 This fc-simtool command sends a READ BINARY command to the SIM and displays the
57 SIM response in raw hex, internally invoking the same function as sim-resp.
58 The two arguments are exactly as in the READ BINARY protocol command; each
59 number is interpreted as decimal by default or as hex if preceded by 0x.
60
55 readrec record-index [len] 61 readrec record-index [len]
62
63 This fc-simtool command sends a READ RECORD command to the SIM (absolute
64 addressing mode) and displays the SIM response in raw hex, internally invoking
65 the same function as sim-resp. The arguments are decimal or hex as in the
66 readbin command.
67
68 If no explicit length argument is given, readrec uses the internal variable set
69 by the last select operation. This one-argument form is almost always used in
70 practice, as the SIM will normally reject any requested length that does not
71 match the current EF record length.
56 72
57 readef 73 readef
58 savebin 74 savebin
59 75
60 Writing commands 76 Writing commands