a2dd232410
Sampling multiple adc channels at once using dma Only verified to be working on nucleo_h743zi Signed-off-by: Hein Wessels <heinwessels93@gmail.com>
38 lines
982 B
Plaintext
38 lines
982 B
Plaintext
# ADC configuration options
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# Copyright (c) 2019 Intel Corporation
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# Copyright (c) 2019 Endre Karlson
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# Copyright (c) 2019 Song Qiang <songqiang1304521@gmail.com>
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# Copyright (c) 2021 Marius Scholtz, RIC Electronics
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# Copyright (c) 2022 Hein Wessels, Nobleo Technology
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# SPDX-License-Identifier: Apache-2.0
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config ADC_STM32
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bool "STM32 ADC driver"
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default y
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depends on DT_HAS_ST_STM32_ADC_ENABLED
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help
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Enable the driver implementation for the stm32xx ADC
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if ADC_STM32
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config ADC_STM32_DMA
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bool "STM32 MCU ADC DMA Support"
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select DMA
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help
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Enable the ADC DMA mode for ADC instances
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that enable dma channels in their device tree node.
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if SOC_SERIES_STM32F2X || SOC_SERIES_STM32F4X || SOC_SERIES_STM32F7X || SOC_SERIES_STM32G4X
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config ADC_STM32_SHARED_IRQS
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bool "STM32 ADC shared interrupts"
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default y
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depends on ADC_STM32 && !ADC_STM32_DMA
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help
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Enable the use of shared interrupts for families that only have a single interrupt for all ADC's
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endif
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endif
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