WIP

boards/tdk/robokit1/support/tdk_robokit1.resc

@@ -0,0 +1,8 @@
+:name: TDK-Robokit1
+:description: This script is prepared to run Zephyr on TDK Robokit1 board.
+
+$name?="TDK-Robokit1"
+
+using sysbus
+mach create $name
+machine LoadPlatformDescription @platforms/boards/

drivers/sensor/asahi_kasei/akm09918c/akm09918c_emul.c

@@ -130,6 +130,10 @@ static int akm09918c_emul_init(const struct emul *target, const struct device *p
 	ARG_UNUSED(parent);
 	akm09918c_emul_reset(target);
 
+	struct akm09918c_emul_data *data = target->data;
+
+  data->reg[AKM09918C_REG_CNTL2] = AKM09918C_CNTL2_CONTINUOUS_4;
+
 	return 0;
 }
 
@@ -204,13 +208,21 @@ static int akm09918c_emul_backend_get_sample_range(const struct emul *target,
 	return 0;
 }
 
+static int akm09918c_emul_backend_set_attribute(const struct emul *target,
+						struct sensor_chan_spec ch,
+						enum sensor_attribute attribute, const void *value)
+{
+	return -ENOTSUP;
+}
+
 static const struct i2c_emul_api akm09918c_emul_api_i2c = {
 	.transfer = akm09918c_emul_transfer_i2c,
 };
 
 static const struct emul_sensor_driver_api akm09918c_emul_sensor_driver_api = {
 	.set_channel = akm09918c_emul_backend_set_channel,
 	.get_sample_range = akm09918c_emul_backend_get_sample_range,
+	.set_attribute = akm09918c_emul_backend_set_attribute,
 };
 
 #define AKM09918C_EMUL(n)                                                                          \

drivers/sensor/attributes.yaml

@@ -0,0 +1,97 @@
+attributes:
+  sampling_frequency:
+    name: "sampling rate"
+    description: "Sensor sampling frequency, i.e. how many times a second the sensor takes a measurement."
+    units:
+      name: "frequency"
+      symbol: "Hz"
+  lower_thresh:
+    name: "lower threshold"
+    description: "Lower threshold for trigger."
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  upper_thresh:
+    name: "upper threshold"
+    description: "Upper threshold for trigger."
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  slope_th:
+    name: "any motion threshold"
+    description: "Threshold for any-motion (slope) trigger."
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  slope_dur:
+    name: "slope value threshold duration"
+    description: "Duration for which the slope values needs to be outside the threshold for the trigger to fire."
+    units:
+      name: "time"
+      symbol: "s"
+  hysteresis:
+    name: "hysteresis"
+    description: "Hysteresis for trigger thresholds."
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  oversampling:
+    name: "oversampling factor"
+    description: "Oversampling factor"
+    units:
+      name: "scale"
+      symbol: ""
+  full_scale:
+    name: "range"
+    description: "Sensor range, in SI units."
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  offset:
+    name: "value offset"
+    description: "The sensor value returned will be altered by the amount indicated by offset: final_value = sensor_value + offset."
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  calib_target:
+    name: "calibration target"
+    description: "Calibration target. This will be used by the internal chip's algorithms to calibrate itself on a certain axis, or all of them."
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  configuration:
+    name: "operating mode"
+    description: "Configure the operating modes of a sensor."
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  calibration:
+    name: "calibration value"
+    description: "Set a calibration value needed by a sensor."
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  feature_mask:
+    name: "enabled/disabled feature"
+    description: "Enable/disable sensor features"
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  alert:
+    name: "alert threshold"
+    description: "Alert threshold or alert enable/disable"
+    units:
+      name: "unknown"
+      symbol: "unknown"
+  ff_dur:
+    name: "free-fall duration"
+    description: "Free-fall duration represented in milliseconds. If the sampling frequency is changed during runtime, this attribute should be set to adjust freefall duration to the new sampling frequency."
+    units:
+      name: "time"
+      symbol: "ms"
+  batch_duration:
+    name: "batch duration"
+    description: "Hardware batch duration in ticks"
+    units:
+      name: "time"
+      symbol: "ticks"

drivers/sensor/bosch/bma4xx/sensor.yaml

@@ -0,0 +1,15 @@
+deps:
+  - "drivers/sensor/attributes.yaml"
+  - "drivers/sensor/channels.yaml"
+  - "drivers/sensor/triggers.yaml"
+compatible:
+  org: "bosch"
+  part: "bma4xx"
+channels:
+  accel_xyz: {}
+  die_temp: {}
+attributes:
+  sampling_frequency: {}
+  full_scale: {}
+  offset: {}
+  configuration: {}