WaitAcceptCallAndRecord: Difference between revisions
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[[Category:Voice]] | |||
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Latest revision as of 11:29, 27 March 2025
This command allows to wait for an incoming call on the specified GSM port, to connect it and then to record voice to a specified WAV file (sample rate 8kHz, mono, 8 bits per sample, block-align 1, A-LAW coding).
An optional timeout (in seconds) can be specified.
Optional flag PCM16 can be added to record 16 bits per sample.
Command returns as soon as call is connected and the Robot starts to record.
COMMAND
| Command | Line Arguments | Returns |
|---|---|---|
| WaitAcceptCallAndRecord | PortIndex, WavFilePath, [Timeout], [PCM16 flag] | Error Code in case of error. |
OUTPUT
GSM port command status in the following format:
"%s\n", command_status
EXAMPLE
~# WaitAcceptCallAndRecord 1 /mnt/sdcard/usr/wav/record.wav
CONNECTED 0612345678
~# WaitAndAcceptCall 0 /mnt/sdcard/usr/wav/record.wav 120
TIMEOUT EXPIRED