Mikroelektronika MIKROE-724 Scheda Tecnica
mikroBasic PRO for dsPIC30/33 and PIC24
MikroElektronika
231
Jump Statements
The jump statement, when executed, transfers control unconditionally. There are five such statements in mikroBasic
PRO for dsPIC30/33 and PIC24:
- break
- continue
- exit
- goto
- gosub
Break and Continue Statements
Break Statement
Sometimes, you might need to stop the loop from within its body. Use the
break
statement within loops to pass control
to the first statement following the innermost loop (
for, while,
or
do
).
For example:
Lcd_Out(1, 1, “No card inserted”)
‘ Wait for CF card to be plugged; refresh every second
while true
if Cf_Detect() = 1 then
break
end if
Delay_ms(1000)
wend
‘ Now we can work with CF card ...
Lcd_Out(1, 1, “Card detected “)
Continue Statement
You can use the
continue
statement within loops to “skip the cycle”:
-
continue
statement in the
for
loop moves program counter to the line with keyword
for
after incrementing the
counter,
-
continue
statement in the
while
loop moves program counter to the line with loop condition (top of the loop),
-
continue
statement in the
do
loop moves program counter to the line with loop condition (bottom of the loop).
‘ continue jumps here
for i = ...
...
continue
...
next i
‘ continue jumps here
while condition
...
continue
...
wend
do
...
continue
...
‘ continue jumps here
loop until condition