Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi everyone,I have been searching for about 3 days straight for a reasonable solution to a USB PD project, and I am still feeling lost. Maybe someone can point me in the right direction.We need to design a USB PD sink circuit which authenticates the ...
Hello everybody,I'm new to USB development then excuse me if my questions are trivial.I have a board with the attached electric scheme (only USB section shown).The application I want to realize must do, with the provided HW, the following:Read/Write ...
Has *ANYONE* *EVER* gotten USB to work on STM32 without linking in the thousands of lines that Cube framework is?Calling the documentation inadequate is an injustice to that word! The quality of the documentation approaches negative inf! And the cube...
Hello,I have coded some usb code which is correctly sending and recieving data. The problem is that at the end of sending the device descriptor no STATUS_OUT packet is sent.I've done the following to get the above sending:Copy the rx data from usb bu...
I want to realize CDC function to transimit/receive data to/from PC via STM32F105RB. I get the code from Cube. Set clock, enable CDC and modify heap size to 0x1000. But when I power on deivce, "Device descriptior request failed" shown.1.I don't know ...
is it possible to create spi shift register on the slaves.for example, the master sends 200 bytes. the slaves keeps shiftting bytes until the NSS goes high. kindly advise how can this be implemented?Thanks
GPIO configuration as followsvoid HAL_HCD_MspInit(HCD_HandleTypeDef *hhcd){... GPIO_InitStruct.Pin = GPIO_PIN_10; GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; GPIO_InitStruc...
Hi Team,I am trying to get the Ethernet link status (UP/DOWN). But i am not getting that. Even i tried manually also but still i am getting connected even it is down(unplugged Ethernet cable).if (netif_is_link_up(&gnetif)){ printf(" Eth UP\n"); } el...
PCB Silkscreen: MB1311C (No revision number visible)IDE: Keil uVision 5.16aFW: STM32Cube_FW_L4_V1.14.0STM32CubeMX Version: 5.3.0PC OS: WIndows 7 Ultimate 64-bit ST VCP Driver Version: 1.5.0I am experiencing two issues related to this error. If I need...
I am starting to use stm32f7 + freertos +USBFS MSC stack in the produce, but never work. I start from CubeMX, and it works if no freeRtos. The file can be written and opened without a problem, but with the FreeRtos, the code always stuck in the file-...
