C++ (Cpp) usb_lld_stop Beispiele

Beispiel #1

Datei: hal_usb.c Projekt: Open-Canalyzer/ChibiOS

/**
 * @brief   Deactivates the USB peripheral.
 *
 * @param[in] usbp      pointer to the @p USBDriver object
 *
 * @api
 */
void usbStop(USBDriver *usbp) {
  unsigned i;

  osalDbgCheck(usbp != NULL);

  osalSysLock();

  osalDbgAssert((usbp->state == USB_STOP) || (usbp->state == USB_READY) ||
                (usbp->state == USB_SELECTED) || (usbp->state == USB_ACTIVE) ||
                (usbp->state == USB_SUSPENDED),
                "invalid state");

  usb_lld_stop(usbp);
  usbp->config = NULL;
  usbp->state  = USB_STOP;

  /* Resetting all ongoing synchronous operations.*/
  for (i = 0; i <= (unsigned)USB_MAX_ENDPOINTS; i++) {
#if USB_USE_WAIT == TRUE
    if (usbp->epc[i] != NULL) {
      if (usbp->epc[i]->in_state != NULL) {
        osalThreadResumeI(&usbp->epc[i]->in_state->thread, MSG_RESET);
      }
      if (usbp->epc[i]->out_state != NULL) {
        osalThreadResumeI(&usbp->epc[i]->out_state->thread, MSG_RESET);
      }
    }
#endif
    usbp->epc[i] = NULL;
  }
  osalOsRescheduleS();

  osalSysUnlock();
}

Beispiel #2

Datei: usb.c Projekt: RamDG/navstik-quadcopter

/**
 * @brief   Deactivates the USB peripheral.
 *
 * @param[in] usbp      pointer to the @p USBDriver object
 *
 * @api
 */
void usbStop(USBDriver *usbp) {

  chDbgCheck(usbp != NULL, "usbStop");

  chSysLock();
  chDbgAssert((usbp->state == USB_STOP) || (usbp->state == USB_READY),
              "usbStop(), #1", "invalid state");
  usb_lld_stop(usbp);
  usbp->state = USB_STOP;
  chSysUnlock();
}

Beispiel #3

Datei: usb.c Projekt: hmchen1/ChibiOS

/**
 * @brief   Deactivates the USB peripheral.
 *
 * @param[in] usbp      pointer to the @p USBDriver object
 *
 * @api
 */
void usbStop(USBDriver *usbp) {

  osalDbgCheck(usbp != NULL);

  osalSysLock();
  osalDbgAssert((usbp->state == USB_STOP) || (usbp->state == USB_READY) ||
                (usbp->state == USB_SELECTED) || (usbp->state == USB_ACTIVE),
                "invalid state");
  usb_lld_stop(usbp);
  usbp->state = USB_STOP;
  osalSysUnlock();
}