FreeCalypso > hg > freecalypso-tools

annotate rvinterf/asyncshell/helpfile @ 75:bbc41034f14c

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fc-shell: added support for AT commands in one-shot mode
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 27 Oct 2016 02:13:38 +0000
parents dc2fff350475
children 5e91b1c107eb
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29
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1 === main
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2 === all
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3 The following commands are available:
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4
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5 at AT commands to the target
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6 disable Disable receiving and display of certain packet types
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7 enable Enable receiving and display of certain packet types
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8 exit Exit from fc-shell
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9 poweroff Send power-off ETM command packet to the target
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10 quit Alias for exit
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11 send Send arbitrary RVTMUX packet to the target
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12 sp Send GPF system primitive to the target
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13 str Send arbitrary strings to ATI
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14 tch TCH commands, see help tch
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15 tch-dl Enable/disable TCH downlink forwarding on the target
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16 tgtreset Send reset/reboot ETM command packet to the target
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17
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18 To get help on any command, type help and the command keyword.
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19
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20 === at
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21 === AT
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22 Any fc-shell command input that begins with the characters "at" or "AT" is sent
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23 literally to the AT command interpreter (ATI) in the target firmware via the
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24 FreeCalypso-defined "AT" RVTMUX channel. Use the str command (see help str) to
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25 send strings to ATI which do not begin with "at" or "AT", e.g., when sending
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26 SMS.
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27
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28 Any time you send anything to ATI, fc-shell automatically performs the
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29 equivalent of an enable ati command so you can see ATI's responses; any
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30 asynchronous output from ATI is also enabled as a side effect.
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31
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32 === disable
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33 === enable
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34 {dis,en}able ati
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35 {dis,en}able gpf
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36 {dis,en}able tch
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37
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38 fc-shell is fully asynchronous: user commands cause RVTMUX packets to be sent
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39 to the target, whereas incoming packets from the target whose reception and
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40 display is enabled are decoded and displayed. The disable and enable commands
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41 tell fc-shell to disable or enable receiving and display of the specified
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42 packet types (RVTMUX channels); multiple channels may be listed in a single
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43 command.
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44
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45 === exit
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46 === quit
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47 This command is self-explanatory.
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48
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49 === poweroff
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50 This command sends a power-off request in the form of an ETM ABB register write
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51 command packet to the target.
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52
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53 === send
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54 send xx xx xx xx...
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55
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56 This command sends an arbitrary RVTMUX packet to the target, given as raw
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57 hex bytes.
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58
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59 === sp
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60 sp <dest> <command>
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61
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62 This command sends a GPF system primitive to the target. The first blank-
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63 delimited word after the sp command keyword is the protocol stack destination
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64 to which the sysprim is to be sent, and the rest of the string is passed
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65 literally to the target.
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66
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67 This command also automatically performs an equivalent of enable gpf so you can
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68 see the response to your sysprim; you may later need to issue a disable gpf
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69 command to stop the occasional asynchronous noise that may be emitted on the
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70 GPF RVTMUX channel by various G23M components.
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71
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72 === str
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73 str <arbitrary text>
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74
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75 This command sends everything after the str command keyword to the AT command
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76 interpreter (ATI) in the target firmware via the FreeCalypso-defined "AT"
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77 RVTMUX channel. This command can be used to send strings to ATI which do not
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78 begin with "at" or "AT", as may be needed when sending SMS.
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79
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80 Any time you send anything to ATI, fc-shell automatically performs the
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81 equivalent of an enable ati command so you can see ATI's responses; any
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82 asynchronous output from ATI is also enabled as a side effect.
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83
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84 === tch
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85 === TCH
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86 The commands in this set exercise the experimental TCH rerouting feature
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87 implemented in some FreeCalypso GSM firmware versions; these commands have any
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88 effect only when run against one of these specially built fw versions.
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89 The available commands are:
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90
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91 tch dump-raw Enable or disable the raw dump mode
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92 tch play Play a file into TCH uplink
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93 tch record Record TCH downlink in a file
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94 tch status Show current status of TCH operations
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95
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96 Type help tch <subcmd> to get the detailed description of each of these tch
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97 subcommands.
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98
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99 === tch:dump-raw
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100 tch dump-raw on|off
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101
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102 This command tells fc-shell what it should do with incoming packets on the
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103 RVTMUX TCH multiplex channel. If the raw dump mode is off (the default),
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104 fc-shell processes these incoming packets intelligently; if the raw dump mode
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105 is on, fc-shell dumps these packets in raw hex and does nothing more, presenting
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106 the behaviour it had before tch play and tch record commands were implemented.
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107 tch play and tch record cannot be used when the raw dump mode is enabled.
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108
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109 === tch:play
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110 tch play <filename> # start TCH UL play
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111 tch play stop # stop TCH UL play before the end of the UL play file
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112
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113 Please refer to the doc/TCH-bit-access article in the FreeCalypso host tools
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114 source for the details.
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115
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116 === tch:record
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117 tch record <filename> # start TCH DL recording
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118 tch record stop # stop TCH DL recording
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119
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120 Please refer to the doc/TCH-bit-access article in the FreeCalypso host tools
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121 source for the details.
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122
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123 === tch:status
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124 This command shows the current status of tch record (running or not running),
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125 the current status of tch play (running or not running, outstanding uplink
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126 frame count) and the current state of the raw dump mode (enabled or disabled).
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127
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128 === tch-dl
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129 tch-dl on|off
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130
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131 This command sends a TCH_CONFIG_REQ packet to the target, requesting that TCH
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132 downlink forwarding be enabled or disabled. You typically don't need to issue
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133 this command explicitly when you use the higher level tch record functionality,
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134 but it is available nonetheless.
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135
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136 === tgtreset
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137 This command sends a reset/reboot request ETM command packet to the target.
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138