Difference between revisions of "MC-Basic:INPUT$"
| (5 intermediate revisions by the same user not shown) | |||
| Line 14: | Line 14: | ||
''<DeviceHandle>'': a handle to the specified serial port or file | ''<DeviceHandle>'': a handle to the specified serial port or file | ||
| − | Length is optional when reading from file – if not specified reads till end of | + | Length is optional when reading from file – if not specified reads till end of line or 511 Bytes, whatever comes first. |
|TYPE= | |TYPE= | ||
| Line 45: | Line 45: | ||
|SEE ALSO= | |SEE ALSO= | ||
* [[MC-Basic:CLOSE|CLOSE]] | * [[MC-Basic:CLOSE|CLOSE]] | ||
| − | * [[ | + | * [[MC-Basic:LOC|LOC]] |
| − | * [[ | + | * [[MC-Basic:OPEN|OPEN]] |
| − | * [[ | + | * [[MC-Basic:PRINT HASH|PRINT HASH]] |
| − | [[Category | + | [[Category:MC-Basic:File Management|INPUT$]] |
}} | }} | ||
Latest revision as of 09:27, 11 February 2019
Returns a string of characters from the specified port or file The return string length is limited by <length> parameter.
<length>: number of Bytes to return
<DeviceHandle>: a handle to the specified serial port or file
Length is optional when reading from file – if not specified reads till end of line or 511 Bytes, whatever comes first.
Syntax
Input$ ({<length>}, #<DeviceHandle>)
Availability
All versions
Type
<length>:Long
<DeviceHandle>: Long
Range
<length>: N/A
<DeviceHandle>: 1 to 255
Default
Length default is 511 Bytes
Scope
Configuration, Task or Terminal
Limitations
Read only
Examples
Str_Var=Input$(50,#1)
Test=Input$(1, #1)
X=Input$(LOC(1), #1)