c7b5b3c419
In order to bring consistency in-tree, migrate all samples to the use the new prefix <zephyr/...>. Note that the conversion has been scripted: ```python from pathlib import Path import re EXTENSIONS = ("c", "h", "cpp", "rst") for p in Path(".").glob("samples/**/*"): if not p.is_file() or p.suffix and p.suffix[1:] not in EXTENSIONS: continue content = "" with open(p) as f: for line in f: m = re.match(r"^(.*)#include <(.*)>(.*)$", line) if (m and not m.group(2).startswith("zephyr/") and (Path(".") / "include" / "zephyr" / m.group(2)).exists()): content += ( m.group(1) + "#include <zephyr/" + m.group(2) +">" + m.group(3) + "\n" ) else: content += line with open(p, "w") as f: f.write(content) ``` Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no> |
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boards | ||
src | ||
CMakeLists.txt | ||
prj.conf | ||
README.rst | ||
sample.yaml |
MAX6675 K-thermocouple to digital converter ########################################### Overview ******** This is a sample application to read an external MAX6675 cold-junction-compensated K-thermocouple to digital converter. Requirements ************ - MAX6675 wired to your board SPI bus - K-thermocouple connected to MAX6675 T+/T- inputs References ********** - MAX6675: https://datasheets.maximintegrated.com/en/ds/MAX6675.pdf Building and Running ******************** This sample can be built with any board that supports SPI. A sample overlay is provided for the NUCLEO-F030R8 board. .. zephyr-app-commands:: :zephyr-app: samples/sensor/max6675 :board: nucleo_f030r8 :goals: build :compact: Sample Output ============= The application will read and print sensor temperature every second. Note that temperature fetch will fail if the K-thermocouple is not connected. This is because MAX6675 is able to detect if the K-thermocouple is connected or not. .. code-block:: console Temperature: 25.25 C Temperature: 25.50 C <repeats endlessly every second>