50 lines
1.3 KiB
YAML
50 lines
1.3 KiB
YAML
# Copyright 2021 Google LLC
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# SPDX-License-Identifier: Apache-2.0
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description: Zephyr ADC Emulator
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compatible: "zephyr,adc-emul"
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include: adc-controller.yaml
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properties:
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nchannels:
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type: int
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required: true
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description: Number of emulated ADC channels. Should be in 1-32 range.
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ref-internal-mv:
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type: int
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required: false
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default: 0
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description:
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Internal reference voltage in mV. If not provided or set to zero,
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channel setup with ADC_REF_INTERNAL will fail.
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ref-vdd-mv:
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type: int
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required: false
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default: 0
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description:
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VDD reference voltage in mV. If not provided or set to zero,
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channel setup with ADC_REF_VDD_X will fail.
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ref-external0-mv:
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type: int
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required: false
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default: 0
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description:
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External 0 reference voltage in mV. If not provided or set to zero,
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channel setup with ADC_REF_EXTERNAL0 will fail.
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ref-external1-mv:
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type: int
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required: false
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default: 0
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description:
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External 1 reference voltage in mV. If not provided or set to zero,
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channel setup with ADC_REF_EXTERNAL1 will fail.
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io-channel-cells:
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- input
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