Typecast data field of the message (TOS_Msg.data). If that doesn't
make sense to you, consult a C programming manual. TOS_Msg defines
data to be int8_t instead of uint8_t so that mig defines that data
array as a byte array instead of a short array in Java. Here are
examples of typecasting:
TOS_Msg msg;
void f1() {
uint8_t* body = (uint8_t*)msg.data;
// ...
}
void f2() {
MyStruct_t* body = (MyStruct_t*)msg.data;
// ...
}
Cory
On 2/15/06, Ian Welch <[EMAIL PROTECTED]> wrote:
> I'm trying to make a TOS_Msg with a data size of one byte as apposed to 2
> bytes. I looked in AM.h and it defines the array as "int8_t" How is this
> different that uint8_t? So my question is, do I modify this struct to make
> the data elements in the array of size 1byte. If so how?
>
> Thanks,
> Ian
>
> _______________________________________________
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>
>
>
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