23 lines
435 B
Plaintext
23 lines
435 B
Plaintext
|
/**
|
||
|
|
* This library provides access to BUT and LED.
|
||
|
|
*/
|
||
|
|
class GPIO {
|
||
|
|
|
||
|
|
/** Initialize LED and BUT. LED is memory mapped to addr.
|
||
|
|
* BUT is memory mapepd to addr +1 */
|
||
|
|
function void init(int addr){
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Returns the value of LED. */
|
||
|
|
function int readLed(){
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Write c to LED */
|
||
|
|
function void writeLed(int value){
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Returns the value of BUT */
|
||
|
|
function int readBut() {
|
||
|
|
}
|
||
|
|
}
|