User manual

228
mikoBasic PRO for dsPIC30/33 and PIC24
MikroElektronika
Here is a simple example of the select case statement:
select case operator
case “*”
res = n1 * n2
case “/”
res = n1 / n2
case “+”
res = n1 + n2
case “-”
res = n1 - n2
case else
res = 0
cnt = cnt + 1
end select
Also, you can group values together for a match. Simply separate the items by commas:
select case reg
case 0
opmode = 0
case 1,2,3,4
opmode = 1
case 5,6,7
opmode = 2
end select
Nested Case Statements
Note that the select case statements can be nested – values are then assigned to the innermost enclosing select
case statement.
Iteration Statements
Iteration statements let you loop a set of statements. There are three forms of iteration statements in mikroBasic PRO
for dsPIC30/33 and PIC24:
- for
- while
- do
You can use the statements break and continue to control the ow of a loop statement. break terminates the statement
in which it occurs, while continue begins executing the next iteration of the sequence.