本文整理汇总了C++中HAL_PCD_EP_Open函数的典型用法代码示例。如果您正苦于以下问题：C++ HAL_PCD_EP_Open函数的具体用法？C++ HAL_PCD_EP_Open怎么用？C++ HAL_PCD_EP_Open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_PCD_EP_Open函数的8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，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: HAL_PCD_ResetCallback
void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
{
LTRACE_ENTRY;
/* fail all the outstanding transactions */
for (uint i = 0; i < NUM_EP; i++) {
if (usbc.ep_in[i].transfer) {
usbc_transfer_t *t = usbc.ep_in[i].transfer;
usbc.ep_in[i].transfer = NULL;
t->result = ERR_CANCELLED;
t->callback(i, t);
}
if (usbc.ep_out[i].transfer) {
usbc_transfer_t *t = usbc.ep_out[i].transfer;
usbc.ep_out[i].transfer = NULL;
t->result = ERR_CANCELLED;
t->callback(i, t);
}
}
HAL_PCD_EP_Open(&usbc.handle, 0, 0x40, PCD_EP_TYPE_CTRL);
HAL_PCD_EP_Open(&usbc.handle, 0x80, 0x40, PCD_EP_TYPE_CTRL);
usbc_callback(USB_CB_RESET, NULL);
usbc.do_resched = true;
}示例2: EP_ADDR
bool USBHAL::realiseEndpoint(uint8_t endpoint, uint32_t maxPacket, uint32_t flags) {
uint32_t epIndex = EP_ADDR(endpoint);
uint32_t type;
uint32_t len;
HAL_StatusTypeDef ret;
switch (endpoint) {
case EP0IN:
case EP0OUT:
type = 0;
break;
case EPISO_IN:
case EPISO_OUT:
type = 1;
break;
case EPBULK_IN:
case EPBULK_OUT:
type = 2;
break;
case EPINT_IN:
case EPINT_OUT:
type = 3;
break;
}
if (maxPacket > MAXTRANSFER_SIZE) return false;
if (epIndex & 0x80) {
len = HAL_PCDEx_GetTxFiFo(&hpcd,epIndex & 0x7f);
MBED_ASSERT(len >= maxPacket);
}
ret = HAL_PCD_EP_Open(&hpcd, epIndex, maxPacket, type);
MBED_ASSERT(ret!=HAL_BUSY);
return (ret == HAL_OK) ? true:false;
}示例3: USBD_LL_OpenEP
/**
* @brief Opens an endpoint of the Low Level Driver.
* @param pdev: Device handle
* @param ep_addr: Endpoint Number
* @param ep_type: Endpoint Type
* @param ep_mps: Endpoint Max Packet Size
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_OpenEP (USBD_HandleTypeDef *pdev,
uint8_t ep_addr,
uint8_t ep_type,
uint16_t ep_mps)
{
HAL_StatusTypeDef hal_status = HAL_OK;
USBD_StatusTypeDef usb_status = USBD_OK;
hal_status = HAL_PCD_EP_Open(pdev->pData,
ep_addr,
ep_mps,
ep_type);
switch (hal_status) {
case HAL_OK :
usb_status = USBD_OK;
break;
case HAL_ERROR :
usb_status = USBD_FAIL;
break;
case HAL_BUSY :
usb_status = USBD_BUSY;
break;
case HAL_TIMEOUT :
usb_status = USBD_FAIL;
break;
default :
usb_status = USBD_FAIL;
break;
}
return usb_status;
}示例4: usb_dc_ep_enable
int usb_dc_ep_enable(const u8_t ep)
{
struct usb_dc_stm32_ep_state *ep_state = usb_dc_stm32_get_ep_state(ep);
HAL_StatusTypeDef status;
LOG_DBG("ep 0x%02x", ep);
if (!ep_state) {
return -EINVAL;
}
LOG_DBG("HAL_PCD_EP_Open(0x%02x, %u, %u)", ep, ep_state->ep_mps,
ep_state->ep_type);
status = HAL_PCD_EP_Open(&usb_dc_stm32_state.pcd, ep,
ep_state->ep_mps, ep_state->ep_type);
if (status != HAL_OK) {
LOG_ERR("HAL_PCD_EP_Open failed(0x%02x), %d", ep,
(int)status);
return -EIO;
}
if (EP_IS_OUT(ep) && ep != EP0_OUT) {
return usb_dc_ep_start_read(ep,
usb_dc_stm32_state.ep_buf[EP_IDX(ep)],
EP_MPS);
}
return 0;
}示例5: USBD_LL_OpenEP
/**
* @brief Opens an endpoint of the Low Level Driver.
* @param pdev: Device handle
* @param ep_addr: Endpoint Number
* @param ep_type: Endpoint Type
* @param ep_mps: Endpoint Max Packet Size
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev,
uint8_t ep_addr,
uint8_t ep_type,
uint16_t ep_mps)
{
HAL_PCD_EP_Open(pdev->pData, ep_addr, ep_mps, ep_type);
return USBD_OK;
}示例6: HAL_PCD_ResetCallback
void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
{
int i;
LOG_DBG("");
HAL_PCD_EP_Open(&usb_dc_stm32_state.pcd, EP0_IN, EP0_MPS, EP_TYPE_CTRL);
HAL_PCD_EP_Open(&usb_dc_stm32_state.pcd, EP0_OUT, EP0_MPS,
EP_TYPE_CTRL);
/* The DataInCallback will never be called at this point for any pending
* transactions. Reset the IN semaphores to prevent perpetual locked state.
* */
for (i = 0; i < DT_USB_NUM_BIDIR_ENDPOINTS; i++) {
k_sem_give(&usb_dc_stm32_state.in_ep_state[i].write_sem);
}
if (usb_dc_stm32_state.status_cb) {
usb_dc_stm32_state.status_cb(USB_DC_RESET, NULL);
}
}示例7: USBD_LL_OpenEP
/**
* @brief USBD_LL_OpenEP
* Open an endpoint of the Low Level Driver.
* @param pdev: device handle
* @param ep_addr: Endpoint Number
* @param ep_type: Endpoint Type
* @param ep_mps: Endpoint Max Packet Size
* @retval USBD Status
*/
USBD_StatusTypeDef USBD_LL_OpenEP (USBD_HandleTypeDef *pdev,
uint8_t ep_addr,
uint8_t ep_type,
uint16_t ep_mps)
{
USBD_EndpointTypeDef * ep;
if (ep_addr & 0x80 == 0x80) {
ep = &pdev->ep_in[ep_addr & 0x7F];
} else {
ep = &pdev->ep_out[ep_addr & 0x7F];
}
ep->maxpacket = ep_mps;
HAL_PCD_EP_Open(pdev->pData, ep_addr, ep_mps, ep_type);
return USBD_OK;
}示例8: usbc_setup_endpoint
status_t usbc_setup_endpoint(ep_t ep, ep_dir_t dir, uint width, ep_type_t type)
{
LTRACEF("ep %u dir %u width %u\n", ep, dir, width);
DEBUG_ASSERT(ep <= NUM_EP);
// PCD_EP_TYPE* and USB_* have the same values. Let's make sure that
// doesn't change.
DEBUG_ASSERT(PCD_EP_TYPE_CTRL == USB_CTRL);
DEBUG_ASSERT(PCD_EP_TYPE_ISOC == USB_ISOC);
DEBUG_ASSERT(PCD_EP_TYPE_BULK == USB_BULK);
DEBUG_ASSERT(PCD_EP_TYPE_INTR == USB_INTR);
uint8_t ep_addr = ep | ((dir == USB_IN) ? 0x80 : 0);
HAL_PCDEx_PMAConfig(&usbc.handle, ep_addr, PCD_SNG_BUF,
stm32_usbc_pma_alloc(width));
HAL_StatusTypeDef ret = HAL_PCD_EP_Open(&usbc.handle, ep_addr, width, type);
return (ret == HAL_OK) ? NO_ERROR : ERR_GENERIC;
}