qiyongzhong0 db0880bd26 fix at_client, avoid creating the same client repeatedly and prevent working exceptions and memory leaks.

2020-11-02 17:43:23 +08:00

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at_base_cmd.c

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at_cli.c

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at_client.c

fix at_client, avoid creating the same client repeatedly and prevent working exceptions and memory leaks.

2020-11-02 17:43:23 +08:00

at_server.c

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at_utils.c

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