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comparison doc/Low-level-commands @ 94:285fb9555530

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doc/Low-level-commands: update-* commands documented
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 17 Feb 2021 19:54:57 +0000
parents 1743802e494e
children 7412cdd505b3
comparison
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93:1743802e494e 94:285fb9555530
94 in the host binary file with all records simply abutted together. 94 in the host binary file with all records simply abutted together.
95 95
96 Writing commands 96 Writing commands
97 ================ 97 ================
98 98
99 update-bin 99 update-bin offset hexfile
100 update-bin-imm 100
101 update-rec 101 This fc-simtool command reads a hex data file (an ASCII text file containing
102 only hex byte values and nothing else, with or without white space between
103 bytes, newlines treated as any other white space) and sends this byte content
104 to the SIM in an UPDATE BINARY command. The offset argument is the same as in
105 the readbin command. The length is the number of bytes read from the hex data
106 file.
107
108 update-bin-imm offset hex-string
109
110 This command works like update-bin, but the bytes to be written are given as a
111 hex string direct argument (like an immediate operand in assembly languages),
112 rather than via a hex data file.
113
114 update-rec record-index hexfile
115
116 This fc-simtool command reads a hex data file (just like update-bin) and sends
117 this byte content to the SIM in an UPDATE RECORD command, using absolute
118 addressing mode. The record-index argument is the same as in the readrec
119 command. The number of bytes in the hex data file must equal the EF record
120 length.
121
122 update-rec-prev hexfile
123
124 This fc-simtool command is like update-rec, but the UPDATE RECORD command sent
125 to the SIM uses the PREVIOUS addressing mode, and there is no record number.
126 This form is needed in order to write to cyclic EFs.
102 127
103 restore-file 128 restore-file
104 129
105 GSM authentication testing 130 GSM authentication testing
106 ========================== 131 ==========================