boards/nrf52840-dongle: add usb support and usbnsh example
This board is designed to work as a USB dongle, from now it is possible.
This commit is contained in:
raiden00pl
Xiang Xiao
parent
c904b16cd9
commit
b9f9ba2600
45
boards/arm/nrf52/nrf52840-dongle/configs/usbnsh/defconfig
Normal file
45
boards/arm/nrf52/nrf52840-dongle/configs/usbnsh/defconfig
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@ -0,0 +1,45 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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# CONFIG_ARCH_FPU is not set
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# CONFIG_DEV_CONSOLE is not set
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# CONFIG_SYSLOG_DEFAULT is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="nrf52840-dongle"
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CONFIG_ARCH_BOARD_NRF52840_DONGLE=y
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CONFIG_ARCH_CHIP="nrf52"
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CONFIG_ARCH_CHIP_NRF52840=y
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CONFIG_ARCH_CHIP_NRF52=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARCH_STDARG_H=y
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CONFIG_BOARDCTL_USBDEVCTRL=y
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CONFIG_BOARD_LOOPSPERMSEC=5500
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CONFIG_BUILTIN=y
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CONFIG_CDCACM=y
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CONFIG_CDCACM_CONSOLE=y
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CONFIG_DEBUG_FULLOPT=y
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CONFIG_DEBUG_SYMBOLS=y
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CONFIG_EXAMPLES_HELLO=y
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CONFIG_IDLETHREAD_STACKSIZE=2048
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_MM_REGIONS=2
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CONFIG_NRF52_HFCLK_XTAL=y
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CONFIG_NRF52_USBDEV=y
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_LINELEN=64
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CONFIG_NSH_READLINE=y
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_RAM_SIZE=65535
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CONFIG_RAM_START=0x20000000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_WAITPID=y
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CONFIG_START_DAY=26
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CONFIG_START_MONTH=3
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CONFIG_SYSTEM_NSH=y
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@ -32,6 +32,14 @@ else
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CSRCS += nrf52_userleds.c
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endif
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ifeq ($(CONFIG_USBDEV),y)
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CSRCS += nrf52_usb.c
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endif
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ifeq ($(CONFIG_USBDEV_COMPOSITE),y)
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CSRCS += nrf52_composite.c
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endif
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DEPPATH += --dep-path board
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VPATH += :board
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CFLAGS += $(shell $(INCDIR) "$(CC)" $(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src$(DELIM)board$(DELIM)board)
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177
boards/arm/nrf52/nrf52840-dongle/src/nrf52_composite.c
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177
boards/arm/nrf52/nrf52840-dongle/src/nrf52_composite.c
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/****************************************************************************
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* boards/arm/nrf52/nrf52840-dongle/src/nrf52_composite.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <assert.h>
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#include <nuttx/usb/usbdev.h>
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#include <nuttx/usb/cdcacm.h>
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#include <nuttx/usb/rndis.h>
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#include <nuttx/usb/composite.h>
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#include "nrf52_usbd.h"
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#include "nrf52840-dongle.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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void *board_composite0_connect(void)
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{
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struct composite_devdesc_s dev[2];
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int ifnobase = 0;
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int strbase = COMPOSITE_NSTRIDS;
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int dev_idx = 0;
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int epin = 1;
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int epout = 1;
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#ifdef CONFIG_RNDIS_COMPOSITE
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/* Configure the RNDIS USB device */
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/* Ask the RNDIS driver to fill in the constants we didn't
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* know here.
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*/
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usbdev_rndis_get_composite_devdesc(&dev[dev_idx]);
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/* Interfaces */
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dev[dev_idx].devinfo.ifnobase = ifnobase;
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dev[dev_idx].minor = 0;
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/* Strings */
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dev[dev_idx].devinfo.strbase = strbase;
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/* Endpoints */
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dev[dev_idx].devinfo.epno[RNDIS_EP_INTIN_IDX] = epin++;
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dev[dev_idx].devinfo.epno[RNDIS_EP_BULKIN_IDX] = epin++;
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dev[dev_idx].devinfo.epno[RNDIS_EP_BULKOUT_IDX] = epout++;
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/* Count up the base numbers */
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ifnobase += dev[dev_idx].devinfo.ninterfaces;
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strbase += dev[dev_idx].devinfo.nstrings;
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dev_idx += 1;
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#endif
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#ifdef CONFIG_CDCACM_COMPOSITE
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/* Configure the CDC/ACM device */
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/* Ask the cdcacm driver to fill in the constants we didn't
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* know here.
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*/
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cdcacm_get_composite_devdesc(&dev[dev_idx]);
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/* Overwrite and correct some values... */
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/* The callback functions for the CDC/ACM class */
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dev[dev_idx].classobject = cdcacm_classobject;
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dev[dev_idx].uninitialize = cdcacm_uninitialize;
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/* Interfaces */
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dev[dev_idx].devinfo.ifnobase = ifnobase; /* Offset to Interface-IDs */
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dev[dev_idx].minor = 0; /* The minor interface number */
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/* Strings */
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dev[dev_idx].devinfo.strbase = strbase; /* Offset to String Numbers */
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/* Endpoints */
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dev[dev_idx].devinfo.epno[CDCACM_EP_INTIN_IDX] = epin++;
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dev[dev_idx].devinfo.epno[CDCACM_EP_BULKIN_IDX] = epin++;
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dev[dev_idx].devinfo.epno[CDCACM_EP_BULKOUT_IDX] = epout++;
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/* Count up the base numbers */
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ifnobase += dev[dev_idx].devinfo.ninterfaces;
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strbase += dev[dev_idx].devinfo.nstrings;
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dev_idx += 1;
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#endif
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DEBUGASSERT(epin <= NRF52_NENDPOINTS);
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DEBUGASSERT(epout <= NRF52_NENDPOINTS);
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return composite_initialize(dev_idx, dev);
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}
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: board_composite_initialize
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*
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* Description:
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* Perform architecture specific initialization of a composite USB device.
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*
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****************************************************************************/
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int board_composite_initialize(int port)
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{
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return OK;
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}
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/****************************************************************************
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* Name: board_composite_connect
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*
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* Description:
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* Connect the USB composite device on the specified USB device port using
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* the specified configuration. The interpretation of the configid is
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* board specific.
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*
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* Input Parameters:
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* port - The USB device port.
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* configid - The USB composite configuration
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*
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* Returned Value:
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* A non-NULL handle value is returned on success. NULL is returned on
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* any failure.
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*
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****************************************************************************/
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void *board_composite_connect(int port, int configid)
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{
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if (configid == 0)
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{
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return board_composite0_connect();
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}
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else
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{
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return NULL;
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}
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}
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56
boards/arm/nrf52/nrf52840-dongle/src/nrf52_usb.c
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56
boards/arm/nrf52/nrf52840-dongle/src/nrf52_usb.c
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/****************************************************************************
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* boards/arm/nrf52/nrf52840-dongle/src/nrf52_usb.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <debug.h>
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#include <nuttx/usb/usbdev.h>
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#include "nrf52_usbd.h"
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#include "nrf52840-dongle.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nrf52_usbsuspend
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*
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* Description:
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* Board logic must provide the nrf52_usbsuspend logic if the USBDEV
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* driver is used. This function is called whenever the USB enters or
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* leaves suspend mode.
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* This is an opportunity for the board logic to shutdown clocks, power,
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* etc. while the USB is suspended.
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*
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****************************************************************************/
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void nrf52_usbsuspend(struct usbdev_s *dev, bool resume)
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{
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uinfo("resume: %d\n", resume);
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}
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