kicad

Commit Graph

Author	SHA1	Message	Date
jean-pierre charras	967b9d4a97	Gencad export: fix an issue in hash_eda calculation, that can generate the same hash for 2 different footprints. Therefore, for some footprints, the right footprint was not associated to the component. The hash calculation was using a XOR to combine 2 sub hash values. This is not a strong way to combine these hash values. They are now added. Looks better to identify similar and different footprints. Fixes: lp:1847575 https://bugs.launchpad.net/kicad/+bug/1847575	2019-10-10 20:18:48 +02:00
Maciej Suminski	944c5481fe	Hash functions for BOARD_ITEMs	2017-10-24 23:10:40 +02:00

Author

SHA1

Message

Date

jean-pierre charras

967b9d4a97

Gencad export: fix an issue in hash_eda calculation, that can generate the same hash for 2 different footprints.

Therefore, for some footprints, the right footprint was not associated to the component.
The hash calculation was using a XOR to combine 2 sub hash values.
This is not a strong way to combine these hash values.
They are now added. Looks better to identify similar and different footprints.

Fixes: lp:1847575
https://bugs.launchpad.net/kicad/+bug/1847575

2019-10-10 20:18:48 +02:00

Maciej Suminski

944c5481fe

Hash functions for BOARD_ITEMs

2017-10-24 23:10:40 +02:00

2 Commits