Omron 2JCIE-BL01 User Manual page 14

Operation flow of data retrieving from flash memory is shown below.
Figure 2 Operation flow of data retrieving from flash memory
*1 The information of the latest page can be acquire from 2.1.2 Latest page or the page information
in advertisement data.
*2. While the result of reading Response flag is 0x00: Retrieving, try reading Response flag until
updating is completed.
*3. If the result of reading Response flag is 0x02: Fail and updating is not completed after 3 times of
retry, the data in the flash memory may be corrupted. In this case, skip the corresponding page
and obtain the data of the next page.
13
Start
Read
Latest page
Write
Request page
Read
Response flag
Response
flag
0x00
Retrieving
Completed
Read
Response data
Row No.?
> 0
= 0
Next Page
Yes
End
0x02
Failed to update
0x01
No
2JCIE-BL01 Environment Sensor User's Manual (A278)