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sprintf with more than one value
Posted: 12 Apr 2012 05:53
by bw64
Hi,
is sprintf with more than one value supported? the following call seems to hang the microcontroller:
int i, j;
char buffer[128];
sprintf(buffer, "message: %d, %d", i, j);
Re: sprintf with more than one value
Posted: 17 Apr 2012 15:31
by molto999
Hello,
Just Try this:
Code: Select all
int i, j;
char buffer[128];
sprintf("%s message: %d, %d", buffer, i, j);
... and make sure that the string 'buffer' is null terminated...
regards!
Re: sprintf with more than one value
Posted: 20 Apr 2012 04:37
by bw64
Hi,
according to the doc...
Code: Select all
void sprintf(char *wh, const code char *f,...);
where...
Code: Select all
wh: destination string
f: format string
your example has the destination and format strings in the opposite order... is that how is this library in mikroC supposed to work???
Re: sprintf with more than one value
Posted: 20 Apr 2012 09:33
by janko.kaljevic
Hello,
bw64 wrote:Hi,
is sprintf with more than one value supported? the following call seems to hang the microcontroller:
int i, j;
char buffer[128];
sprintf(buffer, "message: %d, %d", i, j);
I have successfully tested your code and it works like it should.
I used mikroC PRO for PIC2.40 and LV32MX v6 with PIC32MX460.
There is a sprintf example included in compiler, and you can test it.
Best regards.