| # GROW_R502A hzgrow Fingerprint sensor Configuration options |
| |
| # Copyright (c) 2021 Linumiz |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig GROW_R502A |
| bool "GROW_R502A Fingerprint Sensor" |
| default y |
| depends on DT_HAS_HZGROW_R502A_ENABLED |
| depends on UART_INTERRUPT_DRIVEN && SERIAL |
| help |
| Enable driver for GROW_R502A Fingerprint Sensor. |
| |
| if GROW_R502A |
| |
| config R502A_DATA_PKT_SIZE |
| int "Template data packet size" |
| default 128 |
| help |
| Template data packet size for upload and download |
| to the sensor device. |
| valid values are: |
| 32, 64, 128, 256. |
| |
| choice |
| prompt "Trigger mode" |
| default GROW_R502A_TRIGGER_NONE |
| help |
| Specify the type of triggering used by the driver. |
| |
| config GROW_R502A_TRIGGER_NONE |
| bool "No trigger" |
| |
| config GROW_R502A_TRIGGER_GLOBAL_THREAD |
| bool "Use global thread" |
| depends on GPIO |
| select GROW_R502A_TRIGGER |
| |
| config GROW_R502A_TRIGGER_OWN_THREAD |
| bool "Use own thread" |
| depends on GPIO |
| select GROW_R502A_TRIGGER |
| |
| endchoice |
| |
| |
| config GROW_R502A_TRIGGER |
| bool |
| |
| config GROW_R502A_THREAD_PRIORITY |
| int "Thread priority" |
| depends on GROW_R502A_TRIGGER_OWN_THREAD && GROW_R502A_TRIGGER |
| default 10 |
| help |
| Priority of thread used by the driver to handle interrupts. |
| |
| config GROW_R502A_THREAD_STACK_SIZE |
| int "Thread stack size" |
| depends on GROW_R502A_TRIGGER_OWN_THREAD && GROW_R502A_TRIGGER |
| default 1024 |
| help |
| Stack size of thread used by the driver to handle interrupts. |
| |
| config GROW_R502A_GPIO_POWER |
| bool "GROW_R502A sensor VCC and VT GPIO" |
| help |
| Enable control of vin-gpios and act-gpios. |
| |
| endif # GROW_R502A |
