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-> I have developed the STM32F105RBT6 development board, when I had flashed the USB host-related program into it using STLink, the program is flashed into it, but shows verification failed. After that, I had retry to flash the ic but ic is not detect...
I know this is a very basic question, but I want to know to decide whether the polling method is better or the interrupt method is better for time-critical applications.Kindly help me ...