Mbed-os: Cellular: EC2x reset module fail

[ccchang12]

Description of defect

When the EC2x driver reset module, the soft_power_on() only waits "RDY" message for 5 seconds. But in my test, the EC2x module reset needs 11 second and cause reset fail. Quectel engineer also replies the reset procedure takes about 11 seconds. I think you should increase the timeout.

Target(s) affected by this defect ?

K64F + EC21

Toolchain(s) (name and version) displaying this defect ?

ARM Compiler 6.12

What version of Mbed-os are you using (tag or sha) ?

mbed-os-5.15.1

What version(s) of tools are you using. List all that apply (E.g. mbed-cli)

mbed-cli

How is this defect reproduced ?

For mbed-os-example-cellular, if the cellular module is not in device ready state (e.g. , does not call iface->disconnect() in last test), it will call the soft_power_on().

[ciarmcom]

@ccchang12 thank you for raising this issue.Please take a look at the following comments:

Have you correctly specified which version of Mbed OS you are using (tag or sha)? We cannot automatically identify a release based on what you have provided.

NOTE: If there are fields which are not applicable then please just add 'n/a' or 'None'.This indicates to us that at least all the fields have been considered.

[ccchang12]

@ciarmcom , Mbed-OS version is 5.15.1

[ciarmcom]

Internal Jira reference: https://jira.arm.com/browse/MBOTRIAGE-2595

[kivaisan]

@ccchang12 Please check the fix proposal.

[ccchang12]

@kivaisan I think it is OK to fix this issue.

[kivaisan]

@ARMmbed/mbed-os-maintainers This issue can be closed as fixed.

[kivaisan]

@0xc0170 This issue can be closed.

[ciarmcom]

Thank you for raising this detailed GitHub issue. I am now notifying our internal issue triagers.
Internal Jira reference: https://jira.arm.com/browse/IOTOSM-2306