Hardware interfacing and peripheral management for Zephyr RTOS. Covers the sensor subsystem (channels, triggers, fetch/get), pin control (Pinctrl) and multiplexing, GPIO management using Devicetree specs, and SoC-level hardware configurations. Trigger when adding new hardware components, configuring pinmux, or developing sensor-based applications.
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See how to installReview the instructions the agent will receive before you install.
Interface with the physical world using Zephyr's standardized driver models and hardware abstraction layers.
Interact with various sensors using a uniform API for data fetching and decoding.
sensor_sample_fetch, sensor_channel_get, struct sensor_value.Manage pin multiplexing, electrical configuration, and basic digital input/output.
pinctrl, gpio_dt_spec, GPIO_DT_SPEC_GET.Tune chip-level parameters and manage hardware across multiple board variants.
Kconfig, soc_common.dtsi, SoC-level overlays.#include <zephyr/drivers/sensor.h>
const struct device *temp_sensor = DEVICE_DT_GET(DT_ALIAS(ambient_temp0));
struct sensor_value val;
void poll_sensor(void) {
if (sensor_sample_fetch(temp_sensor) == 0) {
sensor_channel_get(temp_sensor, SENSOR_CHAN_AMBIENT_TEMP, &val);
}
}
gpio_dt_spec to ensure polarity and pin number are automatically handled by the driver..dtsi to simplify multi-revision hardware support.DEVICE_DT_GET(...) targets are ready at runtime.sensors.md: Reading data, channels, and triggers.pinctrl_gpio.md: Pin multiplexing and GPIO specs.soc_config.md: Multi-variant SoC configuration.gpio_alias_check.py: Alias duplication checker for DTS/overlay sets.sensor_poll_template.c: Polling loop starter template.No reviews yet. Tell others what you thought.
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Custom board bringup for Zephyr RTOS using Hardware Model v2 (HWMv2). Covers directory structure, board.yml metadata, core configuration files (Kconfig, defconfig, CMake), and revision management. Trigger when creating new board definitions or porting Zephyr to custom hardware.
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Build system management for Zephyr RTOS. Covers West workspace initialization, manifest management, Sysbuild multi-image builds, Kconfig symbols, and CMake integration. Trigger when setting up workspaces, configuring builds, or troubleshooting build-time errors.
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Bluetooth Low Energy (BLE) integration for Zephyr RTOS. Covers GATT Services/Characteristics, GAP advertising, connection parameters, power optimization strategies, and the professional Send-When-Idle design pattern. Trigger when adding BLE connectivity, optimizing battery life for wireless devices, or implementing custom GATT profiles.
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IP networking fundamentals for Zephyr RTOS. Covers IoT protocol selection (LwM2M, CoAP, MQTT), IP stack configuration and trimming (IPv4/IPv6, UDP/TCP), and professional SDK integration as Zephyr modules using West manifests. Trigger when building cloud-connected applications, optimizing network memory usage, or integrating external cloud SDKs.
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USB and CAN connectivity for Zephyr RTOS. Covers USB device stack configuration (CDC ACM, HID, MSC), CAN controller integration, and professional USB-to-CAN adapter patterns including buffering and protocol packetization. Trigger when adding USB interfaces, implementing CAN bus communication, or building hardware diagnostic tools.
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Devicetree management for Zephyr RTOS. Covers syntax, bindings, overlays, Hardware Model v2 (HWMv2), and advanced node/property deletion patterns. Trigger when defining hardware topology, creating overlays, or mapping pins and peripherals.
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