Software and hardware improvement

Hello everyboby,

The project is moving forward ! During the last lab, our group has worked on the Hardware and Software project.

The serial communication between the Arduino and the Raspberry Pi isn’t ended. Indeed, we always have some difficulties for the link from Raspberry Pi to Arduino. But, we found the problem : informations are sent but they are converted in ASCII code.

Then, we have made considerable progess on the fingerprint program. Different programs have been assembled to create just one principal code : the storage, the comparaison and the disappearance of data.

The selection of the function is carried out thanks to a button three positions. During the last lab, we have also performed the circuit of this selection.

The last work made was the program allowing searching the different information of the class file in the schedules of intranet. Now, this program runs !

The next steps are :
• to finish the communication between Arduino and Raspberry PI ;
• to try to program the link between the class file and the database ;
• to improve the selection fingerprint program.

That’s all for today,
But don’t forget to follow our progress the next week,
See you soon

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