Telit Wireless Solutions ML865G1 Reference Guide

ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 848 of 1039 2021-09-23
Not Subject to NDA
88. #OTAEV: "INTEGRITY CHECK FAIL" in case of invalid delta
package
Please notice that following error URCs are issued always,
regardless the #FOTAURC
command setting:
#OTAEV: "DOWNLOAD FAILED"
#OTAEV: "INTEGRITY CHECK FAIL",<errorCode>
Please notice that the time to issue the URCs is strictly related to
the agent that is in charge of managing the FOTA operations and
may strongly vary between them.
Please notice that the #OTAEV: "INTEGRITY CHECK FAIL" URC
may appear more than once, according to the retry policy of the
delta validity check used by the FOTA entity, such as in LwM2M
client.
<errorCode> reported in #OTAEV: "INTEGRITY CHECK FAIL" URC
may assume the following values:
89. 10 in case of invalid delta file (i.e.: when the delta file has an
invalid or corrupted tag)
90. 21 in case of CRC calculated error (i.e.: when the delta file is
not applicable to the current software version)
AT#FOTAURC?
Returns the <enable> value
AT#FOTAURC=?
Test command reports the supported range of values.

Telit Wireless Solutions ML865G1 Specifications

General

Brand	Telit Wireless Solutions
Model	ML865G1
Category	Wireless modules
Language	English