• MT25QL512ABB FLM for custom STM32F769
    Hello, I have a custom board which is based on the design of the STM32F769I-EVAL. I need to flash the QSPI flash in Keil. For this reason I need a custom FLM file because the QSPI CS PIN changed from...
  • USB soft disconnect
    Hi all, I am working with STM32F4xx. I want to re-initialize my USB device during the application is running. The problem is that PC doesn't recognize that USB device has changed its configuration...
  • USB-CDC soft disconnect
    Hi All, I am working with STM32F103 board. I use USB Virtual Com port(USB-CDC) for communicating with a PC. It is working fine. But when I reset the STM board or reload the program, USB communication...
  • Soft Reset
    I have an STM32F205 processor in a battery backed up circuit. The battery is normally non connected, it can be connected via switch or GPIO. The problem is that if the IWD (Independent Watch Dog) fires...
  • Soft Reset
    I'd like to perform a "warm restart" by running the startup routines upon detection of an error. How can I "goto" the reset vector using C51? For example: void main(void) { ... ... val = CheckForError...