program of Melanie

[jonas2]

Good evening

It is a program to test how backups are the data in the eeprom.
And as can see the data is written partly in Hexa and others in Decimal
I need your help

Thank you

[aratti]

The data are stored in external EEPROM.
But when I reread the eeprom hour, minute and second
Are written in hexadecimal, while others are in decimal.
Should he make the conversion before saving?

Whatever format you will use data in eeprom will be saved in binary format!

17 = $11 will be saved as %00010001
26 = $1A will be saved as %00011010
9 = $9 will be saved as %00001001
0 = $0 will be saved as %00000000

number from 0 to 9 are the same in both format decimal and hex.

Al.

[jonas2]

Hello


I agree with you, but if I use a terminal to receive
Data stored in the eeprom.
I wanted to do it this way:

29 October 09, ten hours unit time, unit ten months .

d_heure = hour / 16
u_heure = hour - (d_heure * 16)
d_heure = d_heure + 48
u_heure = u_heure + 48

d_minute = minute / 16
u_minute = minute - (d_minute * 16)
d_minute = d_minute + 48
u_minute = u_minute + 48

thank you for your help