Searched refs:USB_USEC_LOOP (Results 1 – 1 of 1) sorted by relevance
138 #define USB_USEC_LOOP ( CPU_CLOCK_FREQ / 1000 / 1000 / 4 ) //micro seconds macro140 #define USB_DELAY_USEC(_loop) { volatile int i; for (i=0; i<(_loop)*USB_USEC_LOOP; i++); }