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/Zephyr-latest/samples/sensor/grow_r502a/
DREADME.rst2 :name: GROW R502-A Fingerprint Sensor
5 Store and match fingerprints using the GROW R502-A fingerprint sensor.
16 #. When SENSOR_ATTR_RECORD_ADD is set then it adds a new fingerprint to the sensor.
17 #. When SENSOR_ATTR_RECORD_FIND is set then it tries to find a match for the input fingerprint. On …
18 #. When SENSOR_ATTR_RECORD_DEL is set then it deletes a fingerprint from the sensor.
20 Note: Fingerprint add functionality work only when SENSOR_TRIG_TOUCH is set.
32 For more information about the GROW_R502A Fingerprint Sensor see
57 Fingerprint Deleted at ID #3
58 Fingerprint template free idx at ID #3
61 Fingerprint successfully stored at #3
Dsample.yaml7 name: grow_r502a fingerprint sensor sample
/Zephyr-latest/dts/bindings/sensor/
Dhzgrow,r502a.yaml4 description: HZ-Grow GROW_R502A Fingerprint sensor.
18 It is used to trigger a fingerprint enroll or match operations.
22 Voltage input pin to the fingerprint sensor.
/Zephyr-latest/drivers/sensor/grow_r502a/
DKconfig1 # GROW_R502A hzgrow Fingerprint sensor Configuration options
7 bool "GROW_R502A Fingerprint Sensor"
12 Enable driver for GROW_R502A Fingerprint Sensor.
Dgrow_r502a.h24 *| |fingerprint image |
27 *| |character point or over-smallness of fingerprint image.|
90 #define R502A_READTEMPLATEINDEX 0x1F /*Read fingerprint template index table*/
Dgrow_r502a.c569 LOG_INF("Fingerprint stored! at ID #%d", id); in fps_store_model()
606 LOG_INF("Fingerprint Deleted from ID #%d to #%d", id, (id + count)); in fps_delete_model()
641 LOG_INF("Emptied Fingerprint Library"); in fps_empty_db()
643 LOG_ERR("Error emptying fingerprint library 0x%X", in fps_empty_db()
786 LOG_INF("Fingerprint matched with a score %d", val->val2); in fps_match_templates()
789 LOG_ERR("Fingerprint not matched"); in fps_match_templates()
/Zephyr-latest/samples/sensor/grow_r502a/src/
Dmain.c23 printk("Capture fingerprint failed %d\n", ret); in finger_find()
30 printk("Find fingerprint failed %d\n", ret); in finger_find()
44 printk("Capture fingerprint failed %d\n", ret); in finger_enroll()
58 printk("Fingerprint successfully stored at #%d\n", fid_get.val1); in finger_enroll()
61 printk("Fingerprint store failed %d\n", ret); in finger_enroll()
174 printk("Fingerprint Deleted at ID #%d\n", del.val1); in main()
182 printk("Fingerprint template free idx at ID #%d\n", fid_get.val1); in main()
/Zephyr-latest/boards/google/dragonclaw/doc/
Dindex.rst6 Dragonclaw is a board created by Google for fingerprint-related functionality
10 Board has connectors for fingerprint sensors. Console is exposed over μServo
/Zephyr-latest/boards/google/icetower/doc/
Dindex.rst7 fingerprint-related functionality development.
9 Board has connectors for fingerprint sensors. Console is exposed over `μServo`_
/Zephyr-latest/samples/subsys/mgmt/osdp/
DREADME.rst32 - Fingerprint Reader
/Zephyr-latest/boards/google/icetower/
Dgoogle_icetower.dts62 /* SPI4: communication with the fingerprint sensor */
/Zephyr-latest/include/zephyr/drivers/sensor/
Dgrow_r502a.h65 /** Fingerprint template count, ID number for enrolling and searching*/
/Zephyr-latest/boards/google/dragonclaw/
Dgoogle_dragonclaw.dts77 /* SPI2: communication with the fingerprint sensor */
/Zephyr-latest/doc/releases/
Drelease-notes-3.7.rst1175 * Made various fixes and enhancements to the GROW_R502A fingerprint sensor driver.
Drelease-notes-3.3.rst912 * Added HZ-Grow R502A fingerprint sensor driver.