Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I have an application developed on top of a Nucleo Board (F446RE). This application uses the STM32 serial lines connected to the STLink MCU and accessible on a computer through an USB VCP.The F446RE Uart is initially set @ 921kbps and is workin...
Hi,I have STM32F767 - Nucleo kit. I implement FreeRTOS, lwIP. And I create this connect.struct tcp_pcb *server_pcb; struct server_struct { uint8_t state; /* current connection state */ uint8_t retries; struct tcp_pcb *pcb; /* pointer on the ...
The driver has been successfully installed and used on my computer to communicate with the STM32F769NIH eval kit over a microUSB to USB2.0 cable at full speed (the STMicro chip being the device and the computer the host). I then took the STM CDC driv...
Hello,I am searching for this since 2 days but the only things I found are missleading. This (https://www.st.com/content/ccc/resource/training/technical/product_training/98/89/c8/6c/3e/e9/49/79/STM32L4_Peripheral_USB.pdf/files/STM32L4_Peripheral_USB....
im having trouble to send a bytes packet with CDC_Transmit_FS function.For example: CDC_Transmit_FS((uint8_t*)SendArray1,512);Doesnt work for me, it sends garbageBut if i sprintf bytes and send them in a loop, it works perfectly, but it sends data in...
after enabling the Flow control via FreeRTOS that was made by the cube correctly.i can see that the RTS does not working at all when i'm transmitting a data . and also the interrupt via the FreeRTOS does not include the flag of CTS why ????what is th...
With stm32cubemx i generated a usb cdc device. I can send and receive data with bulk in and out endpoint.But i want to usb cmd endpoint(Interrupt type) to transfer message, it's not successful.I didn't see ang message wit bus hound.Anyboby can help m...
In the file \STM32Cube_FW_F7_V1.12.0\Drivers\STM32F7xx_HAL_Driver\Src\stm32f7xx_hal_pcd.c at line 144 is the instruction: assert_param(IS_PCD_ALL_INSTANCE(hpcd->Instance))However, I cannot find the macro IS_PCD_ALL_INSTANCE defined anywhere. Note th...
Posted on April 11, 2017 at 14:49Hi,I have downloaded STM32Cube_FW_F3_V1.7.0 and I'm trying to build examples using 'System Workbench for STM32'. I have STM32F303 Nucleo 144 Development Board (F303ZE).I'm trying the following example:STM32Cube_FW_F3...
