Commit graph

9 commits

Author SHA1 Message Date
Benjamin Berg
0a45ed7af6 data: Deprecate print storage API
The only API user currently seems to be the examples. fprintd has its
own storage and that will be a good idea in general.

So deprecate the API, we'll need to find a different solution for the
examples eventually.
2019-06-11 18:23:56 +02:00
Peter Maatman
6ba9439bbb examples: Remove sleep call in enroll examples
The call to sleep(1) inside of the enrollment loop caused a crash
on at least the etes603 driver.

Because in fp_enroll_finger_img the function enters an event
handling loop. This loop needs to start before the next libusb
event timeout. Which would not happen in the etes603 driver
because the timeout there was set to 1 second as well.
2019-05-14 11:38:33 +02:00
Bastien Nocera
15afe43cf0 examples: Replace deprecated fp_set_debug() 2018-05-24 12:43:53 +02:00
Daniel Drake
7c44c86d4c Logging control
Don't log anything by default, and let the applications change the log
level.
2008-11-20 17:23:04 +00:00
Daniel Drake
c1f8581ec9 Cleanup discover_device in examples
Andrei Tchijov pointed out that the discover_device() function is written
in a strange way.
2007-12-01 13:00:33 +00:00
Daniel Drake
5485f8031d Return images through enroll/verify path
Added new API functions to obtain images, even when scans are bad, perhaps
a useful way to show the user just how good/bad the scan actually was.

Drivers and examples updated accordingly.
2007-11-15 09:54:39 +00:00
Daniel Drake
a86cd51959 Clean up on exit, and convert to singly-linked-lists
This adds fp_exit() to the public API, intended to be called while the
driving app is shutting down.
2007-11-15 09:54:38 +00:00
Daniel Drake
2709c6dc8c Basic image driver foundations
The basic model is that image drivers declare a fp_img_driver structure
rather than a fp_driver struct. fp_img_driver will contain primitive imaging
operations such as 'scan finger and return image'. The imgdev layer will
generically implement the primitive fp_driver operations, and the imgdev
layer will fix up the enroll/verify/etc pointers at driver registration
time.

Removed const from all fp_driver declarations, as these are now modified
dynamically in the case of imaging drivers.
2007-10-23 23:27:21 +01:00
Daniel Drake
680142f268 storage: add save/load functionality
Prints can now be saved to disk (but you currently must classify which
finger they are) and you can load them later.

Added 2 simple example programs to demonstrate this.
2007-10-16 14:34:22 +01:00