这篇教程C++ HAL_HCD_HC_SubmitRequest函数代码示例写得很实用，希望能帮到您。
本文整理汇总了C++中HAL_HCD_HC_SubmitRequest函数的典型用法代码示例。如果您正苦于以下问题：C++ HAL_HCD_HC_SubmitRequest函数的具体用法？C++ HAL_HCD_HC_SubmitRequest怎么用？C++ HAL_HCD_HC_SubmitRequest使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。 在下文中一共展示了HAL_HCD_HC_SubmitRequest函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。 示例1: HAL_HCD_HC_GetTypeUSB_TYPE USBEndpoint::queueTransfer(){ HCD_HandleTypeDef *hhcd = (HCD_HandleTypeDef *)hced->hhcd; uint32_t *addr = &((uint32_t *)hhcd->pData)[hced->ch_num]; uint32_t type = HAL_HCD_HC_GetType(hhcd, hced->ch_num); uint32_t max_size = HAL_HCD_HC_GetMaxPacket(hhcd, hced->ch_num); /* if a packet is queue on disconnected ; no solution for now */ if (state == USB_TYPE_FREE) { td_current->state = USB_TYPE_FREE; return USB_TYPE_FREE; } ep_queue.get(0); MBED_ASSERT(*addr == 0); transfer_len = td_current->size <= max_size ? td_current->size : max_size; buf_start = (uint8_t *)td_current->currBufPtr; //Now add this free TD at this end of the queue state = USB_TYPE_PROCESSING; /* one request */ td_current->nextTD = (hcTd *)0;#if defined(MAX_NYET_RETRY) td_current->retry = 0;#endif td_current->setup = setup; *addr = (uint32_t)td_current; /* dir /setup is inverted for ST */ /* token is useful only ctrl endpoint */ /* last parameter is ping ? */ MBED_ASSERT(HAL_HCD_HC_SubmitRequest((HCD_HandleTypeDef *)hced->hhcd, hced->ch_num, dir - 1, type, !setup, (uint8_t *) td_current->currBufPtr, transfer_len, 0) == HAL_OK); HAL_HCD_EnableInt((HCD_HandleTypeDef *)hced->hhcd, hced->ch_num); return USB_TYPE_PROCESSING;}
开发者ID:MarceloSalazar，项目名称:mbed-os，代码行数:33，
示例2: USBH_LL_SubmitURB/** * @brief USBH_LL_SubmitURB * Submit a new URB to the low level driver. * @param phost: Host handle * @param pipe: Pipe index * This parameter can be a value from 1 to 15 * @param direction : Channel number * This parameter can be one of the these values: * 0 : Output * 1 : Input * @param ep_type : Endpoint Type * This parameter can be one of the these values: * @arg EP_TYPE_CTRL: Control type * @arg EP_TYPE_ISOC: Isochrounous type * @arg EP_TYPE_BULK: Bulk type * @arg EP_TYPE_INTR: Interrupt type * @param token : Endpoint Type * This parameter can be one of the these values: * @arg 0: PID_SETUP * @arg 1: PID_DATA * @param pbuff : pointer to URB data * @param length : Length of URB data * @param do_ping : activate do ping protocol (for high speed only) * This parameter can be one of the these values: * 0 : do ping inactive * 1 : do ping active * @retval Status */USBH_StatusTypeDef USBH_LL_SubmitURB(USBH_HandleTypeDef *phost, uint8_t pipe, uint8_t direction, uint8_t ep_type, uint8_t token, uint8_t* pbuff, uint16_t length, uint8_t do_ping) { HAL_HCD_HC_SubmitRequest(phost->pData, pipe, direction, ep_type, token, pbuff, length, do_ping); return USBH_OK;}
开发者ID:AndrewCapon，项目名称:axoloti，代码行数:37，
注：本文中的HAL_HCD_HC_SubmitRequest函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。
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