Avoid unnecessary timeout when receiving "SEND FAIL" response from SIM7000 modem

vshymanskyy / TinyGSM

A small Arduino library for GSM modules, that just works

GNU Lesser General Public License v3.0

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Avoid unnecessary timeout when receiving "SEND FAIL" response from SIM7000 modem #750

Closed Gelemikke closed 1 month ago

Gelemikke commented 10 months ago

Add support for "SEND FAIL" response from SIM7000 modem

Without this change the transmission pauses for 1 second when "SEND FAIL" is received from the modem as the code ends up in the unhandled case in waitResponse() after the default 1 second timeout. This significantly reduces the possible throughput.