sensors: add support for adxl362 accelerometer

add support for Analog Devices ADXL362 accelerometer

drivers/sensors/CMakeLists.txt

@@ -56,6 +56,10 @@ if(CONFIG_SENSORS)
     list(APPEND SRCS adxl345_base.c)
   endif()
 
+  if(CONFIG_SENSORS_ADXL362)
+    list(APPEND SRCS adxl362_uorb.c)
+  endif()
+
   if(CONFIG_SENSORS_DHTXX)
     list(APPEND SRCS dhtxx.c)
   endif()

drivers/sensors/Kconfig

@@ -892,6 +892,37 @@ config ADXL345_REGDEBUG
 
 endif # SENSORS_ADXL345
 
+config SENSORS_ADXL362
+	bool "Analog Devices ADXL362 Driver"
+	default n
+	---help---
+		Enables support for the ADXL362 driver
+
+if SENSORS_ADXL362
+
+config SENSORS_ADXL362_POLL
+	bool "Enables polling sensor data"
+	default n
+	---help---
+		Enables polling of sensor.
+
+config SENSORS_ADXL362_POLL_INTERVAL
+	int "Polling interval in microseconds, default 1 sec"
+	depends on SENSORS_ADXL362_POLL
+	default 1000000
+	range 0 4294967295
+	---help---
+		The interval until a new sensor measurement will be triggered.
+
+config SENSORS_ADXL362_THREAD_STACKSIZE
+	int "Worker thread stack size"
+	depends on SENSORS_ADXL362_POLL
+	default 1024
+	---help---
+		The stack size for the worker thread.
+
+endif # SENSORS_ADXL362
+
 config SENSORS_ADXL372
 	bool "Analog Devices ADXL372 Sensor support"
 	default n

drivers/sensors/Make.defs

@@ -285,6 +285,10 @@ ifeq ($(CONFIG_ADXL345_SPI),y)
   CSRCS += adxl345_spi.c
 endif
 
+ifeq ($(CONFIG_SENSORS_ADXL362),y)
+  CSRCS += adxl362_uorb.c
+endif
+
 ifeq ($(CONFIG_SENSORS_ADXL372),y)
   CSRCS += adxl372.c
 endif

include/nuttx/sensors/adxl362.h

@@ -0,0 +1,65 @@
+/****************************************************************************
+ * include/nuttx/sensors/adxl362.h
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+#ifndef __INCLUDE_NUTTX_SENSORS_ADXL362_H
+#define __INCLUDE_NUTTX_SENSORS_ADXL362_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/spi/spi.h>
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+#ifdef __cplusplus
+#define EXTERN extern "C"
+extern "C"
+{
+#else
+#define EXTERN extern
+#endif
+
+/****************************************************************************
+ * Name: adxl362_register
+ *
+ * Description:
+ *   Register the ADXL362 character device as uorb
+ *
+ * Input Parameters:
+ *   devno - device instance
+ *   spi   - An instance of the SPI interface to use to communicate with
+ *           ADXL362
+ *
+ * Returned Value:
+ *   Zero (OK) on success; a negated errno value on failure.
+ *
+ ****************************************************************************/
+
+int adxl362_register(int devno, FAR struct spi_dev_s *spi);
+
+#undef EXTERN
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCLUDE_NUTTX_SENSORS_ADXL362_H */