Dear all,
I have this ultra simple strcture
typedef struct { uint8_t Hora; uint16_t Data1; } EEpromPaqueteDatosS;
When I do sizeof(EEpromPaqueteDatosS) it returns 4!!! But if I do the sizeof of the same structure with only one variable, in other words, with uint8_t variable it returns 1 and with uint16_t it returns 2.. but if the structure have the two variables it returns 4!!
Also if I copy the structure to a uint8_t vector I can found a strange byte in the middle.. like this:
EEpromPaqueteDatosS EEpromPaqueteDatos; uint8 data[4];
EEpromPaqueteDatos.Hora = 0x10; EEpromPaqueteDatos.Data1= 0x1020;
When I copy the structure to data, data is like 0x10, 0x??, 0x20, 0x10.. why this extra byte!!!!
Can anybody help me with this???
Thanks
"I do not know the "language definition" but the case in point was a const struct for the defaults and a struct for the initialized values. copying the defaults into the variable struct blew the thing."
Post the code sequence, and we may be able to come up with a reason for the problem.