From 7d6f1067e2f623ef3d3e5dc6e9f3958ae12aefe5 Mon Sep 17 00:00:00 2001 From: Fabrice DJIATSA Date: Tue, 7 Jan 2025 13:07:01 +0100 Subject: [PATCH] samples: drivers: adc: adc_dt: update adc_dt sample nucleo_C071rb overlay file contains all ADC node configurations to be able to run the sample. Signed-off-by: Fabrice DJIATSA --- .../adc/adc_dt/boards/nucleo_c071rb.overlay | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 samples/drivers/adc/adc_dt/boards/nucleo_c071rb.overlay diff --git a/samples/drivers/adc/adc_dt/boards/nucleo_c071rb.overlay b/samples/drivers/adc/adc_dt/boards/nucleo_c071rb.overlay new file mode 100644 index 00000000000..716a674b29a --- /dev/null +++ b/samples/drivers/adc/adc_dt/boards/nucleo_c071rb.overlay @@ -0,0 +1,41 @@ +/* + * SPDX-License-Identifier: Apache-2.0 + * + * Copyright (c) 2025 STMicroelectronics + */ + +/ { + zephyr,user { + /* adjust channel number according to pinmux in board.dts */ + io-channels = <&adc1 0>, <&adc1 1>, <&adc1 4>; + }; +}; + +&adc1 { + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0>; + zephyr,gain = "ADC_GAIN_1"; + zephyr,reference = "ADC_REF_INTERNAL"; + zephyr,acquisition-time = ; + zephyr,resolution = <12>; + }; + + channel@1 { + reg = <1>; + zephyr,gain = "ADC_GAIN_1"; + zephyr,reference = "ADC_REF_INTERNAL"; + zephyr,acquisition-time = ; + zephyr,resolution = <12>; + }; + + channel@4 { + reg = <4>; + zephyr,gain = "ADC_GAIN_1"; + zephyr,reference = "ADC_REF_INTERNAL"; + zephyr,acquisition-time = ; + zephyr,resolution = <12>; + }; +};