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sensor: add TI FDC2X1X sensor driver and sample application #31056

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Mar 17, 2021
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sensor: add TI FDC2X1X sensor driver and sample application #31056

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706c92b
drivers: sensors: fdc2x1x: Add driver for Texas Instruments FDC2X1X
skullbox305 Feb 28, 2021
f7d93e0
samples: sensor: fdc2x1x: Add FDC2X1X sample application
skullbox305 Feb 28, 2021
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1 change: 1 addition & 0 deletions drivers/sensor/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ add_subdirectory_ifdef(CONFIG_CCS811 ccs811)
add_subdirectory_ifdef(CONFIG_DHT dht)
add_subdirectory_ifdef(CONFIG_DPS310 dps310)
add_subdirectory_ifdef(CONFIG_ENS210 ens210)
add_subdirectory_ifdef(CONFIG_FDC2X1X fdc2x1x)
add_subdirectory_ifdef(CONFIG_FXAS21002 fxas21002)
add_subdirectory_ifdef(CONFIG_FXOS8700 fxos8700)
add_subdirectory(grove)
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2 changes: 2 additions & 0 deletions drivers/sensor/Kconfig
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Expand Up @@ -80,6 +80,8 @@ source "drivers/sensor/dps310/Kconfig"

source "drivers/sensor/ens210/Kconfig"

source "drivers/sensor/fdc2x1x/Kconfig"

source "drivers/sensor/fxas21002/Kconfig"

source "drivers/sensor/fxos8700/Kconfig"
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9 changes: 9 additions & 0 deletions drivers/sensor/fdc2x1x/CMakeLists.txt
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@@ -0,0 +1,9 @@
#
# Copyright (c) 2020 arithmetics.io
#
# SPDX-License-Identifier: Apache-2.0
#
zephyr_library()

zephyr_library_sources_ifdef(CONFIG_FDC2X1X fdc2x1x.c)
zephyr_library_sources_ifdef(CONFIG_FDC2X1X_TRIGGER fdc2x1x_trigger.c)
52 changes: 52 additions & 0 deletions drivers/sensor/fdc2x1x/Kconfig
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@@ -0,0 +1,52 @@
# FDC2X1X Capacitance-to-Digital Converter configuration options

# Copyright (c) 2020 arithmetics.io
# SPDX-License-Identifier: Apache-2.0

menuconfig FDC2X1X
bool "FDC2X1X Capacitance-to-Digital Converter"
depends on I2C && NEWLIB_LIBC
help
Enable driver for FDC2X1X Capacitance-to-Digital Converter.

if FDC2X1X

choice
prompt "Trigger mode"
default FDC2X1X_TRIGGER_NONE
help
Specify the type of triggering used by the driver.

config FDC2X1X_TRIGGER_NONE
bool "No trigger"

config FDC2X1X_TRIGGER_GLOBAL_THREAD
bool "Use global thread"
depends on GPIO
select FDC2X1X_TRIGGER

config FDC2X1X_TRIGGER_OWN_THREAD
bool "Use own thread"
depends on GPIO
select FDC2X1X_TRIGGER

endchoice

config FDC2X1X_TRIGGER
bool

config FDC2X1X_THREAD_PRIORITY
int "Thread priority"
depends on FDC2X1X_TRIGGER_OWN_THREAD && FDC2X1X_TRIGGER
default 10
help
Priority of thread used by the driver to handle interrupts.

config FDC2X1X_THREAD_STACK_SIZE
int "Thread stack size"
depends on FDC2X1X_TRIGGER_OWN_THREAD && FDC2X1X_TRIGGER
default 1024
help
Stack size of thread used by the driver to handle interrupts.

endif # FDC2X1X
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