Matrix user forums

I'm building a Flowcode project and I'm struggling with following item:

In my Eeprom data is stored 7 bytes at the time.
The data starts @ position 0 and the next serie of seven bytes are stored @ position 7 and so on every 7 bytes.
Every serie of 7 bytes start with a byte that contains the number 1.

Now I want to search the Eeprom for a certain serie of bytes and return the starting point IF there is a match.
If there is no match it should also return a message (true/false).
It could be that there are only 3 or 4 series of the 7 bytes in the Eeprom.
For every first byte of a serie this starts at the 7the position from the previous and the first always starts at position 0.

How can I reliable and fast find IF such a serie exists (the serie I'm looking for is in a parameter[7] array-variable), and IF this exists at which Eeprom address it starts??

Any help is welcome..

Dear MJU

Something like this?

Kind regards

Jan Lichtenbelt

Thank you very much!
I'm going to test it tomorrow.

I see in this code: "= 0 // false"
What does the // mean?

Again thanks a lot!!

// is used to comment out anything in C code. Which you can use in calculation box as well to put comment.

Dear MJU,

I'm sorry, but the boolean must be set to true (=1) at the first call, instead of false (=0)

Kind regards

Jan Lichtenbelt

Thank you so very much!