Imagelibrary/rt-thread
1
0
Fork 0
mirror of https://github.com/RT-Thread/rt-thread.git synced 2025-12-27 17:40:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

[host first]

Browse Source
This commit is contained in:
uestczyh222
2017-12-13 15:58:11 +08:00
parent dcb0f280b4
commit b42fc96408
4 changed files with 77 additions and 138 deletions
Download Patch File Download Diff File Expand all files Collapse all files

81
components/drivers/usb/usbhost/core/hub.c
View File

@@ -40,8 +40,7 @@ static struct uclass_driver hub_driver;
*
* @return the error code, RT_EOK on successfully.
*/
rt_err_t rt_usbh_hub_get_descriptor(struct uinstance* device, rt_uint8_t *buffer,
rt_size_t nbytes)
rt_err_t rt_usbh_hub_get_descriptor(struct uinstance* device, rt_uint8_t *buffer, rt_size_t nbytes)
{
struct urequest setup;
int timeout = 100;
@@ -49,16 +48,20 @@ rt_err_t rt_usbh_hub_get_descriptor(struct uinstance* device, rt_uint8_t *buffer
/* parameter check */
RT_ASSERT(device != RT_NULL);
setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_CLASS |
USB_REQ_TYPE_DEVICE;
setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_DEVICE;
setup.bRequest = USB_REQ_GET_DESCRIPTOR;
setup.wIndex = 0;
setup.wLength = nbytes;
setup.wValue = USB_DESC_TYPE_HUB << 8;
if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, buffer, nbytes,
timeout) == nbytes) return RT_EOK;
else return -RT_FALSE;
if(rt_usb_hcd_setup_xfer(device->hcd, device->pipe_ep0_out, &setup, timeout) == 8)
{
if(rt_usb_hcd_pipe_xfer(device->hcd, device->pipe_ep0_in, buffer, nbytes, timeout) == nbytes)
{
return RT_EOK;
}
}
return -RT_FALSE;
}
/**
@@ -70,25 +73,27 @@ rt_err_t rt_usbh_hub_get_descriptor(struct uinstance* device, rt_uint8_t *buffer
*
* @return the error code, RT_EOK on successfully.
*/
rt_err_t rt_usbh_hub_get_status(struct uinstance* device, rt_uint8_t* buffer)
rt_err_t rt_usbh_hub_get_status(struct uinstance* device, rt_uint32_t* buffer)
{
struct urequest setup;
int timeout = 100;
int length = 4;
/* parameter check */
RT_ASSERT(device != RT_NULL);
setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_CLASS |
USB_REQ_TYPE_DEVICE;
setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_DEVICE;
setup.bRequest = USB_REQ_GET_STATUS;
setup.wIndex = 0;
setup.wLength = length;
setup.wLength = 4;
setup.wValue = 0;
if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, buffer, length,
timeout) == length) return RT_EOK;
else return -RT_FALSE;
if(rt_usb_hcd_setup_xfer(device->hcd, device->pipe_ep0_out, &setup, timeout) == 8)
{
if(rt_usb_hcd_pipe_xfer(device->hcd, device->pipe_ep0_in, buffer, 4, timeout) == 4)
{
return RT_EOK;
}
}
return -RT_FALSE;
}
/**
@@ -101,12 +106,10 @@ rt_err_t rt_usbh_hub_get_status(struct uinstance* device, rt_uint8_t* buffer)
*
* @return the error code, RT_EOK on successfully.
*/
rt_err_t rt_usbh_hub_get_port_status(uhub_t hub, rt_uint16_t port,
rt_uint8_t* buffer)
rt_err_t rt_usbh_hub_get_port_status(uhub_t hub, rt_uint16_t port, rt_uint32_t* buffer)
{
struct urequest setup;
int timeout = 100;
int length = 4;
/* parameter check */
RT_ASSERT(hub != RT_NULL);
@@ -119,16 +122,20 @@ rt_err_t rt_usbh_hub_get_port_status(uhub_t hub, rt_uint16_t port,
return RT_EOK;
}
setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_CLASS |
USB_REQ_TYPE_OTHER;
setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_OTHER;
setup.bRequest = USB_REQ_GET_STATUS;
setup.wIndex = port;
setup.wLength = 4;
setup.wValue = 0;
if(rt_usb_hcd_control_xfer(hub->hcd, hub->self, &setup, buffer,
length, timeout) == timeout) return RT_EOK;
else return -RT_FALSE;
if(rt_usb_hcd_setup_xfer(hub->hcd, hub->self->pipe_ep0_out, &setup, timeout) == 8)
{
if(rt_usb_hcd_pipe_xfer(hub->hcd, hub->self->pipe_ep0_in, buffer, 4, timeout) == 4)
{
return RT_EOK;
}
}
return -RT_FALSE;
}
/**
@@ -141,8 +148,7 @@ rt_err_t rt_usbh_hub_get_port_status(uhub_t hub, rt_uint16_t port,
*
* @return the error code, RT_EOK on successfully.
*/
rt_err_t rt_usbh_hub_clear_port_feature(uhub_t hub, rt_uint16_t port,
rt_uint16_t feature)
rt_err_t rt_usbh_hub_clear_port_feature(uhub_t hub, rt_uint16_t port, rt_uint16_t feature)
{
struct urequest setup;
int timeout = 100;
@@ -165,9 +171,11 @@ rt_err_t rt_usbh_hub_clear_port_feature(uhub_t hub, rt_uint16_t port,
setup.wLength = 0;
setup.wValue = feature;
if(rt_usb_hcd_control_xfer(hub->hcd, hub->self, &setup, RT_NULL, 0,
timeout) == 0) return RT_EOK;
else return -RT_FALSE;
if(rt_usb_hcd_setup_xfer(hub->hcd, hub->self->pipe_ep0_out, &setup, timeout) == 8)
{
return RT_EOK;
}
return -RT_FALSE;
}
/**
@@ -204,8 +212,10 @@ rt_err_t rt_usbh_hub_set_port_feature(uhub_t hub, rt_uint16_t port,
setup.wLength = 0;
setup.wValue = feature;
if(rt_usb_hcd_control_xfer(hub->hcd, hub->self, &setup, RT_NULL, 0,
timeout) == 0) return RT_EOK;
if(rt_usb_hcd_setup_xfer(hub->hcd, hub->self->pipe_ep0_out, &setup, timeout) == 8)
{
return RT_EOK;
}
else return -RT_FALSE;
}
@@ -341,7 +351,7 @@ static rt_err_t rt_usbh_hub_port_change(uhub_t hub)
/* set usb device speed */
device->speed = (pstatus & PORT_LSDA) ? 1 : 0;
device->parent = hub;
device->parent_hub = hub;
device->hcd = hub->hcd;
hub->child[i] = device;
@@ -366,7 +376,7 @@ static rt_err_t rt_usbh_hub_port_change(uhub_t hub)
static void rt_usbh_hub_irq(void* context)
{
upipe_t pipe;
struct uintf* intf;
struct uhintf* intf;
uhub_t hub;
int timeout = 100;
@@ -389,8 +399,7 @@ static void rt_usbh_hub_irq(void* context)
/* parameter check */
RT_ASSERT(pipe->intf->device->hcd != RT_NULL);
rt_usb_hcd_int_xfer(intf->device->hcd, pipe, hub->buffer,
pipe->ep.wMaxPacketSize, timeout);
rt_usb_hcd_pipe_xfer(intf->device->hcd, pipe, hub->buffer, pipe->ep.wMaxPacketSize, timeout);
}
/**
@@ -408,7 +417,7 @@ static rt_err_t rt_usbh_hub_enable(void *arg)
uep_desc_t ep_desc;
uhub_t hub;
struct uinstance* device;
struct uintf* intf = (struct uintf*)arg;
struct uhintf* intf = (struct uhintf*)arg;
int timeout = 300;
/* paremeter check */