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    I have some trouble to configure my u-controller as a composite device. I followed the tutorial on www.keil.com/.../dev_comp_tutorial.html. The example projects HID and mass storage works both...
  • Missing CMSIS drivers for the USB device and the Ethernet MAC
    I am trying to use the middleware from Keil on a STM32H747. Unfortunately this fails because both the Ethernet MAC and USB device driver are missing. Does anyone have a solution for this problem? Many...
  • CMSIS SPI driver for STM32f103
    Hi I am currently using SPI driver from CMSIS drivers, SPI_STM32F103xx.c for my project.(STM32F103RB discovery board) I configured RTE_driver.h, defined RTE_SPI1 as 1, since I require SPI1 access...
  • bug in CMSIS USART driver
    hello, obviously there is a small bug in CMSIS USART Driver STM32F4xx Rev 2.3: line 1808: else if (usart->reg == USART3) { __HAL_RCC_USART2_CLK_ENABLE(); } correction: else if (usart->reg...