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10 years, 1 month ago.
printing integer
i am holding a count in my program and after i process this count i want to display via code below
lcd.printf("count is : ", count);
by the way count is an integer.
the lcd displays only " count is : " why is the integer did not show up ?
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Last updated: 08 Mar 2019
1 Answer
10 years, 1 month ago.
You need to tell it where to print the integer, it won't just put it after each other, see: http://www.cplusplus.com/reference/cstdio/printf/. So in this case you need to use: "count is : %d"
Accepted Answer