Infoportal
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
| software:deep:rts:hardware [2011-06-10 11:11] – angelegt graf | software:deep:rts:hardware [Unbekanntes Datum] (aktuell) – gelöscht - Externe Bearbeitung (Unbekanntes Datum) 127.0.0.1 | ||
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| - | ====== Accessing the hardware ====== | ||
| - | |||
| - | Java was developed as a save language. That is it does not allow direct access and manipulation of absolute memory locations. Nevertheless this is essential for embedded programming. We therefore include this possibility by the use a special Java class //US.java// (US stand for // | ||
| - | By using US.java you can | ||
| - | * read from absolute memory locations (1, 2, 4, 8 bytes) | ||
| - | * write to absolute memory locations (1, 2, 4, 8 bytes) | ||
| - | * test a bit in a | ||
| - | * | ||
| - | * | ||
| - | |||
| - | ===== Low level methods ===== | ||