RE: set APN

Didrik Rokhaug — Wed, 27 Jan 2021 15:51:40 GMT

Hi,

From the log, I can see that your device is crashing shortly after startup.

The reason for this is twofold:

[quote user=""]'AT+CGDCONT=1,"IP","isp.telus.com"'[/quote]

This is not a valid character. In C ' is used for char literals, while " is used for string literals. If you want to use " inside a string, it must be escaped with \.

Your AT command string should therefore be: "AT+CGDCONT=1,\"IP\",\"isp.telus.com\"".

2. This would normally be caught by the compiler, but it also doesn't seem like you have included <modem/at_cmd.h> in your .c file. Because of this, the compiler doesn't know what type you are intending to have, and only issues a warning.

Finally, to set the APN used by the default bearer, you must use cid 0, not 1.

Best regards,

Didrik

RE: set APN

shin_cnx — Tue, 26 Jan 2021 21:47:24 GMT

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