As an additional information, if I load the STM32F4DISCO on my board, USB works.
Em dom., 17 de jan. de 2021 às 10:43, Flavio Castro Alves Filho <flavio.al...@gmail.com> escreveu: > > Hello, > > I am working to port NuttX on a board based on STM32F4DISCOVERY. The > microcontroller is the STM32F407VET6. > > USB CDC support is not initializing. > > When I plug the USB on the board, I have the following dmesg response in > Linux: > > [517062.075048] usb usb1-port2: attempt power cycle > [517062.726922] usb 1-2: new full-speed USB device number 47 using xhci_hcd > [517062.727170] usb 1-2: Device not responding to setup address. > [517062.935148] usb 1-2: Device not responding to setup address. > [517063.142906] usb 1-2: device not accepting address 47, error -71 > [517063.270916] usb 1-2: new full-speed USB device number 48 using xhci_hcd > [517063.271141] usb 1-2: Device not responding to setup address. > [517063.479134] usb 1-2: Device not responding to setup address. > > When I run stm32f4discovery:usbnsh on my discovery board, it works. > > I compared the defconfig from the base project and from mine and I > believe I have initialized everything that is related to the USB. > > Here is the defconfig for my board: > > # > # This file is autogenerated: PLEASE DO NOT EDIT IT. > # > # You can use "make menuconfig" to make any modifications to the > installed .config file. > # You can then do "make savedefconfig" to generate a new defconfig > file that includes your > # modifications. > # > # CONFIG_ARCH_FPU is not set > # CONFIG_MMCSD_MMCSUPPORT is not set > # CONFIG_MMCSD_SPI is not set > # CONFIG_NSH_ARGCAT is not set > # CONFIG_NSH_CMDOPT_HEXDUMP is not set > # CONFIG_NSH_CMDPARMS is not set > CONFIG_ADC=y > CONFIG_ANALOG=y > CONFIG_ARCH="arm" > CONFIG_ARCH_BOARD="phi-innovations" > CONFIG_ARCH_BOARD_STM32F4_PHI_IOT_GATEWAY=y > CONFIG_ARCH_CHIP="stm32" > CONFIG_ARCH_CHIP_STM32=y > CONFIG_ARCH_CHIP_STM32F407VG=y > CONFIG_ARCH_STACKDUMP=y > CONFIG_ARMV7M_MEMCPY=y > CONFIG_BOARDCTL_RESET=y > CONFIG_BOARDCTL_UNIQUEID=y > CONFIG_BOARDCTL_USBDEVCTRL=y > CONFIG_BOARD_LOOPSPERMSEC=16717 > CONFIG_BUILTIN=y > CONFIG_CDCACM=y > CONFIG_CDCACM_CONSOLE=y > CONFIG_CDCACM_RXBUFSIZE=256 > CONFIG_CDCACM_TXBUFSIZE=256 > CONFIG_CLOCK_MONOTONIC=y > CONFIG_CONSOLE_SYSLOG=y > CONFIG_DEBUG_ASSERTIONS=y > CONFIG_DEBUG_DMA=y > CONFIG_DEBUG_DMA_ERROR=y > CONFIG_DEBUG_DMA_INFO=y > CONFIG_DEBUG_DMA_WARN=y > CONFIG_DEBUG_ERROR=y > CONFIG_DEBUG_FEATURES=y > CONFIG_DEBUG_FS=y > CONFIG_DEBUG_FS_ERROR=y > CONFIG_DEBUG_FS_WARN=y > CONFIG_DEBUG_FULLOPT=y > CONFIG_DEBUG_HARDFAULT_ALERT=y > CONFIG_DEBUG_INFO=y > CONFIG_DEBUG_NET=y > CONFIG_DEBUG_NET_ERROR=y > CONFIG_DEBUG_NET_INFO=y > CONFIG_DEBUG_NET_WARN=y > CONFIG_DEBUG_RTC=y > CONFIG_DEBUG_RTC_ERROR=y > CONFIG_DEBUG_RTC_INFO=y > CONFIG_DEBUG_RTC_WARN=y > CONFIG_DEBUG_SYMBOLS=y > CONFIG_DEBUG_WARN=y > CONFIG_DEV_GPIO=y > CONFIG_ETH0_PHY_LAN8742A=y > CONFIG_EXAMPLES_PPPD=y > CONFIG_FAT_LCNAMES=y > CONFIG_FAT_LFN=y > CONFIG_FS_FAT=y > CONFIG_FS_PROCFS=y > CONFIG_FS_SMARTFS=y > CONFIG_HAVE_CXX=y > CONFIG_HAVE_CXXINITIALIZE=y > CONFIG_HEAP_COLORATION=y > CONFIG_IDLETHREAD_STACKSIZE=2048 > CONFIG_INTELHEX_BINARY=y > CONFIG_IOEXPANDER=y > CONFIG_LIB_HOSTNAME="STM32F4-Discovery" > CONFIG_MAX_TASKS=16 > CONFIG_MMCSD=y > CONFIG_MMCSD_MULTIBLOCK_DISABLE=y > CONFIG_MMCSD_SDIO=y > CONFIG_MTD=y > CONFIG_MTD_MX25L=y > CONFIG_MTD_SMART=y > CONFIG_MTD_SMART_FSCK=y > CONFIG_MX25L_SPIFREQUENCY=21000000 > CONFIG_NET=y > CONFIG_NETDB_DNSCLIENT=y > CONFIG_NETINIT_DEBUG=y > CONFIG_NETINIT_DHCPC=y > CONFIG_NETINIT_DNS=y > CONFIG_NETINIT_DNSIPADDR=0x08080808 > CONFIG_NETINIT_DRIPADDR=0x0a010101 > CONFIG_NETINIT_NOMAC=y > CONFIG_NETINIT_THREAD=y > CONFIG_NETUTILS_DHCPC=y > CONFIG_NETUTILS_NETCAT=y > CONFIG_NETUTILS_PPPD_PAP=y > CONFIG_NET_ARP_DUMP=y > CONFIG_NET_ARP_SEND=y > CONFIG_NET_BROADCAST=y > CONFIG_NET_ETH_PKTSIZE=1294 > CONFIG_NET_ICMP=y > CONFIG_NET_ICMP_SOCKET=y > CONFIG_NET_SOCKOPTS=y > CONFIG_NET_SOLINGER=y > CONFIG_NET_STATISTICS=y > CONFIG_NET_TCP=y > CONFIG_NET_TCPBACKLOG=y > CONFIG_NET_TCPURGDATA=y > CONFIG_NET_TCP_KEEPALIVE=y > CONFIG_NET_TCP_WRITE_BUFFERS=y > CONFIG_NET_UDP=y > CONFIG_NET_UDP_CHECKSUMS=y > CONFIG_NFILE_DESCRIPTORS=8 > CONFIG_NSH_ARCHINIT=y > CONFIG_NSH_BUILTIN_APPS=y > CONFIG_NSH_DISABLE_LOSMART=y > CONFIG_NSH_FILEIOSIZE=512 > CONFIG_NSH_LINELEN=64 > CONFIG_NSH_PROMPT_STRING="nsh$ " > CONFIG_NSH_READLINE=y > CONFIG_PREALLOC_TIMERS=4 > CONFIG_RAM_SIZE=114688 > CONFIG_RAM_START=0x20000000 > CONFIG_RAW_BINARY=y > CONFIG_RR_INTERVAL=200 > CONFIG_RTC=y > CONFIG_RTC_EXTERNAL=y > CONFIG_RTC_PCF8563=y > CONFIG_SCHED_HPWORK=y > CONFIG_SCHED_HPWORKPRIORITY=192 > CONFIG_SCHED_WAITPID=y > CONFIG_SDCLONE_DISABLE=y > CONFIG_STACK_COLORATION=y > CONFIG_START_DAY=13 > CONFIG_START_MONTH=9 > CONFIG_START_YEAR=2014 > CONFIG_STM32F4DISBB=y > CONFIG_STM32_ADC1=y > CONFIG_STM32_DMA1=y > CONFIG_STM32_DMA2=y > CONFIG_STM32_DMACAPABLE=y > CONFIG_STM32_ETHMAC=y > CONFIG_STM32_I2C1=y > CONFIG_STM32_JTAG_SW_ENABLE=y > CONFIG_STM32_OTGFS=y > CONFIG_STM32_PHYADDR=0 > CONFIG_STM32_PHYSR=31 > CONFIG_STM32_PHYSR_100FD=0x0018 > CONFIG_STM32_PHYSR_100HD=0x0008 > CONFIG_STM32_PHYSR_10FD=0x0014 > CONFIG_STM32_PHYSR_10HD=0x0004 > CONFIG_STM32_PHYSR_ALTCONFIG=y > CONFIG_STM32_PHYSR_ALTMODE=0x001c > CONFIG_STM32_PWR=y > CONFIG_STM32_RMII_EXTCLK=y > CONFIG_STM32_SDIO=y > CONFIG_STM32_SPI1=y > CONFIG_STM32_USART1=y > CONFIG_STM32_USART2=y > CONFIG_STM32_USART3=y > CONFIG_STM32_USART6=y > CONFIG_SYSTEM_NSH=y > CONFIG_SYSTEM_PING=y > CONFIG_USART2_IFLOWCONTROL=y > CONFIG_USART2_OFLOWCONTROL=y > CONFIG_USART3_RS485=y > CONFIG_USART6_RXBUFSIZE=64 > CONFIG_USART6_TXBUFSIZE=64 > CONFIG_USBDEV=y > CONFIG_USER_ENTRYPOINT="nsh_main" > > I believe that there is something missing or wrong in my > configuration, but I couldn't find what it is. > > Can anybody give me some advice on how to solve this issue? > > Best regards, > > Flavio > > > -- > Flavio de Castro Alves Filho > > flavio.al...@gmail.com > Twitter: http://twitter.com/#!/fraviofii > LinkedIn profile: www.linkedin.com/in/flaviocastroalves -- Flavio de Castro Alves Filho flavio.al...@gmail.com Twitter: http://twitter.com/#!/fraviofii LinkedIn profile: www.linkedin.com/in/flaviocastroalves
