e8e2b53849
Add UDC driver for STM32 based MCU, relying on HAL/PCD. This has been tested with cdc_acm sample on the following boards: - 96b_carbon (STM32F4) - disco_l475_iot1 (STM32L4) - nucleo_wb55rg (STM32WB) - nucleo_h723zg (STM32H7) - stm32f3_disco (STM32F3) This fails at runtime for the following: - b_u585i_iot2a (STM32U5) Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
57 lines
1.3 KiB
Plaintext
57 lines
1.3 KiB
Plaintext
# Copyright (c) 2021-2022 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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menuconfig UDC_DRIVER
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bool "USB device controller drivers [EXPERIMENTAL]"
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select EXPERIMENTAL
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select NET_BUF
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help
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USB device controller driver.
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if UDC_DRIVER
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config UDC_BUF_COUNT
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int "Number of buffers in the pool"
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range 16 256
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default 16
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help
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Number of UDC request buffers in the pool.
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config UDC_BUF_POOL_SIZE
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int "Memory available for requests"
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range 64 32768
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default 1024
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help
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Total amount of memory available for UDC requests.
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config UDC_WORKQUEUE
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bool "Use a dedicate work queue for UDC drivers"
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help
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This option provides a dedicated work queue for UDC drivers.
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config UDC_WORKQUEUE_STACK_SIZE
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int "UDC workqueue stack size"
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depends on UDC_WORKQUEUE
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default 512
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config UDC_WORKQUEUE_PRIORITY
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int "UDC workqueue priority"
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depends on UDC_WORKQUEUE
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default SYSTEM_WORKQUEUE_PRIORITY
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help
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By default, UDC work queue priority is the same as
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System workqueue priority.
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module = UDC_DRIVER
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module-str = usb drv
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source "subsys/logging/Kconfig.template.log_config"
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source "drivers/usb/udc/Kconfig.nrf"
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source "drivers/usb/udc/Kconfig.kinetis"
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source "drivers/usb/udc/Kconfig.skeleton"
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source "drivers/usb/udc/Kconfig.virtual"
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source "drivers/usb/udc/Kconfig.stm32"
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endif # UDC_DRIVER
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