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altoslib: Save eeprom data in new .eeprom format
[fw/altos]
/
altoslib
/
AltosEepromRecord.java
diff --git
a/altoslib/AltosEepromRecord.java
b/altoslib/AltosEepromRecord.java
index efcca857d9e17ba7a1429c9a48a82a64ad30de4a..c0edb9526bf235a80a2c7b557054aa97e5f29f77 100644
(file)
--- a/
altoslib/AltosEepromRecord.java
+++ b/
altoslib/AltosEepromRecord.java
@@
-51,8
+51,12
@@
public abstract class AltosEepromRecord implements Comparable<AltosEepromRecord>
return data8(i) | (data8(i+1) << 8) | (data8(i+2) << 16) | (data8(i+3) << 24);
}
return data8(i) | (data8(i+1) << 8) | (data8(i+2) << 16) | (data8(i+3) << 24);
}
+ public boolean valid(int s) {
+ return AltosConvert.checksum(eeprom.data, s, length) == 0;
+ }
+
public boolean valid() {
public boolean valid() {
- return
AltosConvert.checksum(eeprom.data, start, length) == 0
;
+ return
valid(start)
;
}
private int cmdi() {
}
private int cmdi() {
@@
-81,8
+85,19
@@
public abstract class AltosEepromRecord implements Comparable<AltosEepromRecord>
state.set_tick(tick());
}
state.set_tick(tick());
}
+ public int next_start() {
+ int s = start + length;
+
+ while (s + length < eeprom.data.size()) {
+ if (valid(s))
+ return s;
+ s += length;
+ }
+ return -1;
+ }
+
public boolean hasNext() {
public boolean hasNext() {
- return
start + length * 2 < eeprom.data.size()
;
+ return
next_start() >= 0
;
}
public abstract AltosEepromRecord next();
}
public abstract AltosEepromRecord next();
@@
-91,5
+106,8
@@
public abstract class AltosEepromRecord implements Comparable<AltosEepromRecord>
this.eeprom = eeprom;
this.start = start;
this.length = length;
this.eeprom = eeprom;
this.start = start;
this.length = length;
+
+ while (start + length < eeprom.data.size() && !valid())
+ start += length;
}
}
}
}