Editor commands:
NEW
NEW filename
LOAD
LOAD filename
SAVE
SAVE filename
LIST
RUN
Language syntax:
REM comment
DEF const = expr
DEF function-name
DEF function-name ( arg [ , arg ]... )
END DEF
RETURN expr
dim-statement:
DIM variable-def [ , variable-def ]...
variable-def:
var [ scalar-initializer ]
var '[' size ']' [ array-initializer ]
scalar-initializer:
= constant-expr
array-initializer:
= { constant-expr [ , constant-expr ]... }
[LET] var = expr
IF expr
ELSE IF expr
ELSE
END IF
STOP
END
FOR var = start TO end [ STEP inc ]
NEXT var
DO
DO WHILE expr
DO UNTIL expr
LOOP
LOOP WHILE expr
LOOP UNTIL expr
label:
GOTO label
PRINT expr [ ;|, expr ]... [ ; ]
expr AND expr
expr OR expr
expr ^ expr
expr | expr
expr & expr
expr = expr
expr <> expr
expr < expr
expr <= expr
expr >= expr
expr > expr
expr << expr
expr >> expr
expr + expr
expr - expr
expr * expr
expr / expr
expr MOD expr
- expr
~ expr
NOT expr
function ( arg [, arg ]... )
array [ index ]
(expr)
var
integer
"string"
Built-in variables:
clkfreq
par
cnt
ina
inb
outa
outb
dira
dirb
ctra
ctrb
frqa
frqb
phsa
phsb
vcfg
vscl
Built-in Functions:
waitcnt(target)
waitpeq(state, mask)
waitpne(state, mask)