+ int data32(int offset) {
+ return data[offset] | (data[offset + 1] << 8) |
+ (data[offset+2] << 16) | (data[offset+3] << 24);
+ }
+
+ boolean erased(int start, int len) {
+ for (int i = 0; i < len; i++)
+ if (data[start+i] != 0xff)
+ return false;
+ return true;
+ }
+
+ public AltosEepromChunk(AltosSerial serial_line, int block, boolean flush)