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drivers/sensor: lis2dw12: add threshold interrupt support

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Add optional threshold interrupt support.
Implemented using SENSOR_TRIG_THRESHOLD sensor trigger type.
The features can be optionally enabled through Kconfig,
or disabled for smaller code size.

Signed-off-by: Maxime Vincent <maxime@veemax.be>
This commit is contained in:
Maxime Vincent 2022-03-19 11:08:21 +01:00 • committed by Anas Nashif
commit bf1334bafb
4 changed files with 154 additions and 0 deletions
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3
drivers/sensor/lis2dw12/lis2dw12.h
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@ -101,6 +101,9 @@ struct lis2dw12_data {
sensor_trigger_handler_t tap_handler;
sensor_trigger_handler_t double_tap_handler;
#endif /* CONFIG_LIS2DW12_TAP */
#ifdef CONFIG_LIS2DW12_THRESHOLD
sensor_trigger_handler_t threshold_handler;
#endif /* CONFIG_LIS2DW12_THRESHOLD */
#if defined(CONFIG_LIS2DW12_TRIGGER_OWN_THREAD)
K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_LIS2DW12_THREAD_STACK_SIZE);
struct k_thread thread;