hello , I have a problem regarding array size.I am using keil uvision 4 tool for program. I read the data from uart and i am trying to save data in the array.But array size is not increasing above 230.It only holds 230 element.but my total data is 550.So I want array of 550 element.what should I do to resolve this problem.
thank you.
That is good advice for a beginner - which seems pretty clear to be the case here.
While there are ways & means to achieve the effect of an "expanding" array in 'C', you really need to get a firm grip on the basics before moving on to advanced topics.
And receiving data from a UART is a basic topic - there are plenty of examples available on this site, from chip manufacturers, and many other sources...