+/*
+ * Send remote wakeup packet
+ * Note: should not be called from ISR
+ */
+void send_remote_wakeup(USBDriver *usbp) {
+ (void)usbp;
+#if defined(K20x) || defined(KL2x)
+#if KINETIS_USB_USE_USB0
+ USB0->CTL |= USBx_CTL_RESUME;
+ chThdSleepMilliseconds(15);
+ USB0->CTL &= ~USBx_CTL_RESUME;
+#endif /* KINETIS_USB_USE_USB0 */
+#elif defined(STM32F0XX) || defined(STM32F1XX) /* K20x || KL2x */
+ STM32_USB->CNTR |= CNTR_RESUME;
+ chThdSleepMilliseconds(15);
+ STM32_USB->CNTR &= ~CNTR_RESUME;
+#else /* STM32F0XX || STM32F1XX */
+#warning Sending remote wakeup packet not implemented for your platform.
+#endif /* K20x || KL2x */
+}
+