• error in usbd library file
    i am work in new project using stm32f4 mcu and when i compile the project this error appear first.axf: Error: L6218E: Undefined symbol USBD_ClrCfg (referred from usbd_req.o). how i can solve this...
  • V4.20 USBD CDC using RTX
    Hi, I have been struggling to get a fully working example of USBD CDC happening using the RTX. I modified the source at C:\Keil\ARM\Boards\Keil\MCB1700\RL\USB\Device\RTX\Memory\ to create...
  • Need help on STM32F407xx USB HOST Printer class stack for USB POS printer
    Hi, I need help on STM32F4 micro controller. I need to interface USB POS printer with micro controller. I have done little bit working in USB HOST FS/HS Host programming. But i dont know how to write...
  • MDK, SNTP Client, Timeout in case of error?
    Hi, I would like know the timeout between netSNTPc_GetTime () and netSNTPc_cb_t (seconds) where seconds = 0 (error case) when the ip address of SNTP server is bad. No information in the Doxygen documentation...
  • MSC 1210
    The texas instruments MSC 1210 data sheet is not enaugh to write programs to this processor for exemple not is defined what interrupt ocurs on SERIAL 1 , TIMER 2, an so on (not 8051 standard interrupts...