Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on July 02, 2013 at 16:20I am having trouble leaving the DFU mode after programming a STM32F105. The device has two USB modes: DFU (via ROM bootloader) and HID Device (via application code). The device can be programmed successfully and st...
Posted on June 29, 2013 at 21:22I want to make the STM32f4discovery a usb HID mouse. I have been googling and researching for a couple days now and am just overwhelmed with code I don't understand enough to be able to use it. I am using Keil uVision...
Posted on July 01, 2013 at 13:34 I'm using below settings (in SystemInit function) to configure a STM32F215RG MCU to work at maximum speed (120MHZ) with USB support: RCC_DeInit(); RCC_HSICmd(ENABLE); while(RCC_GetFlagStatus(RCC_FL...
Posted on May 30, 2013 at 14:01Hi, I use STM32F405RG and the VCP driver from ST. I use USE_USB_OTG_HS, USE_EMBEDDED_PHY The changes I made to the ST driver are as followed:in usbd_conf.h &sharpifdef USE_USB_OTG_HS &sharpdefine CDC_DATA_MAX_PACKET_S...
Posted on June 26, 2013 at 12:42Hello, After some searching I was unable to find any information regarding how to increase STM USB device transfer speed running in FS CDC VCP, bulk transfer mode. In lot of posts I found about possibility to use eith...
Posted on November 16, 2011 at 19:00I've failed to start ''Custom HID'' and ''Virtual COM'' examples on my discovery. Wiring: PA11 is connected to USB DATA-; PA12 is connected to USB DATA+. The board itself is powered by USB socket. I'm using IAR ...
Posted on June 24, 2013 at 03:37Hey,,I want to implement TCP/IP using no OS on MCBSTM32C (STM32F107VC). The driver ETH_STM32x.c file writen by KEIL uses RTX functions in it's receiving part. <i>Therefore i wrote my own function for receiving a frame...
Posted on June 06, 2013 at 17:10I have a problem doing mass erase of a STM32L162 when using the bootloader. When i use the ''Flash Loader Demonstrator'', it give me the error ''FAIL: Unable to erase flash''. The bootloader version is 3.1. The pages ...
Posted on August 31, 2011 at 13:01Have anyone ported lwip 1.4.0 and freertos to STM32F107VC? I have some problems about porting and i would be very happy if someone can help me. #stm32f107 #lwip #stm32 #freertos-7.0 #lwip-1.4 #freertos
Posted on June 13, 2013 at 00:24Hello, I'm trying to use the STM32F107VCT6 system memory boot loader on remapped USART2. I can perform bootloader operations successfully but I'm having trouble writing to the flash. The write memory commands execute ...
