diff options
Diffstat (limited to 'components/drivers/usb/usbhost')
| -rw-r--r-- | components/drivers/usb/usbhost/class/adk.c | 2 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/class/adk.h | 4 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/class/hid.c | 136 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/class/hid.h | 6 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/class/mass.c | 178 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/class/mass.h | 10 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/class/udisk.c | 2 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/class/ukbd.c | 20 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/class/umouse.c | 2 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/core/driver.c | 22 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/core/hub.c | 186 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/core/usbhost.c | 6 | ||||
| -rw-r--r-- | components/drivers/usb/usbhost/core/usbhost_core.c | 126 |
13 files changed, 350 insertions, 350 deletions
diff --git a/components/drivers/usb/usbhost/class/adk.c b/components/drivers/usb/usbhost/class/adk.c index 2425de7bba..492a2f9bb7 100644 --- a/components/drivers/usb/usbhost/class/adk.c +++ b/components/drivers/usb/usbhost/class/adk.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * diff --git a/components/drivers/usb/usbhost/class/adk.h b/components/drivers/usb/usbhost/class/adk.h index c582ad7f17..aebe7de705 100644 --- a/components/drivers/usb/usbhost/class/adk.h +++ b/components/drivers/usb/usbhost/class/adk.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -19,7 +19,7 @@ struct uadkinst upipe_t pipe_out; struct rt_device device; -}; +}; typedef struct uadkinst* uadk_t; #define USB_ACCESSORY_VENDOR_ID 0x18D1 diff --git a/components/drivers/usb/usbhost/class/hid.c b/components/drivers/usb/usbhost/class/hid.c index e16096877f..4038d3b321 100644 --- a/components/drivers/usb/usbhost/class/hid.c +++ b/components/drivers/usb/usbhost/class/hid.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -23,31 +23,31 @@ static rt_list_t _protocal_list; * @param intf the interface instance. * @duration the idle period of requesting data. * @report_id the report id - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_hid_set_idle(struct uintf* intf, int duration, int report_id) { struct urequest setup; - struct uinstance* device; + struct uinstance* device; int timeout = USB_TIMEOUT_BASIC; - + /* parameter check */ RT_ASSERT(intf != RT_NULL); RT_ASSERT(intf->device != RT_NULL); device = intf->device; - setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | + setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE; setup.request = USB_REQ_SET_IDLE; setup.index = 0; setup.length = 0; setup.value = (duration << 8 )| report_id; - if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, RT_NULL, 0, + if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, RT_NULL, 0, timeout) == 0) return RT_EOK; - else return -RT_FALSE; + else return -RT_FALSE; } /** @@ -56,32 +56,32 @@ rt_err_t rt_usbh_hid_set_idle(struct uintf* intf, int duration, int report_id) * @param intf the interface instance. * @buffer the data buffer to save usb report descriptor. * @param nbytes the size of buffer - * + * * @return the error code, RT_EOK on successfully. */ -rt_err_t rt_usbh_hid_get_report(struct uintf* intf, rt_uint8_t type, +rt_err_t rt_usbh_hid_get_report(struct uintf* intf, rt_uint8_t type, rt_uint8_t id, rt_uint8_t *buffer, rt_size_t size) { struct urequest setup; struct uinstance* device; int timeout = USB_TIMEOUT_BASIC; - + /* parameter check */ RT_ASSERT(intf != RT_NULL); RT_ASSERT(intf->device != RT_NULL); device = intf->device; - setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_CLASS | + setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE; setup.request = USB_REQ_GET_REPORT; setup.index = intf->intf_desc->bInterfaceNumber; setup.length = size; setup.value = (type << 8 ) + id; - if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, buffer, size, + if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, buffer, size, timeout) == size) return RT_EOK; - else return -RT_FALSE; + else return -RT_FALSE; } /** @@ -90,31 +90,31 @@ rt_err_t rt_usbh_hid_get_report(struct uintf* intf, rt_uint8_t type, * @param intf the interface instance. * @buffer the data buffer to save usb report descriptor. * @param nbytes the size of buffer - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_hid_set_report(struct uintf* intf, rt_uint8_t *buffer, rt_size_t size) { struct urequest setup; - struct uinstance* device; + struct uinstance* device; int timeout = USB_TIMEOUT_BASIC; - + /* parameter check */ RT_ASSERT(intf != RT_NULL); RT_ASSERT(intf->device != RT_NULL); - + device = intf->device; - setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | + setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE; setup.request = USB_REQ_SET_REPORT; setup.index = intf->intf_desc->bInterfaceNumber; setup.length = size; setup.value = 0x02 << 8; - if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, buffer, size, + if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, buffer, size, timeout) == size) return RT_EOK; - else return -RT_FALSE; + else return -RT_FALSE; } /** @@ -122,7 +122,7 @@ rt_err_t rt_usbh_hid_set_report(struct uintf* intf, rt_uint8_t *buffer, rt_size_ * * @param intf the interface instance. * @param protocol the protocol id. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_hid_set_protocal(struct uintf* intf, int protocol) @@ -130,56 +130,56 @@ rt_err_t rt_usbh_hid_set_protocal(struct uintf* intf, int protocol) struct urequest setup; struct uinstance* device; int timeout = USB_TIMEOUT_BASIC; - + /* parameter check */ RT_ASSERT(intf != RT_NULL); RT_ASSERT(intf->device != RT_NULL); - + device = intf->device; - setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | + setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE; setup.request = USB_REQ_SET_PROTOCOL; setup.index = 0; setup.length = 0; setup.value = protocol; - if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, RT_NULL, 0, + if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, RT_NULL, 0, timeout) == 0) return RT_EOK; - else return -RT_FALSE; + else return -RT_FALSE; } /** - * This function will do USB_REQ_GET_DESCRIPTOR request for the device instance + * This function will do USB_REQ_GET_DESCRIPTOR request for the device instance * to set feature of the hub port. * * @param intf the interface instance. * @buffer the data buffer to save usb report descriptor. * @param nbytes the size of buffer - * + * * @return the error code, RT_EOK on successfully. */ -rt_err_t rt_usbh_hid_get_report_descriptor(struct uintf* intf, +rt_err_t rt_usbh_hid_get_report_descriptor(struct uintf* intf, rt_uint8_t *buffer, rt_size_t size) { struct urequest setup; - struct uinstance* device; + struct uinstance* device; int timeout = USB_TIMEOUT_BASIC; - + /* parameter check */ RT_ASSERT(intf != RT_NULL); RT_ASSERT(intf->device != RT_NULL); - + device = intf->device; - setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_STANDARD| + setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_STANDARD| USB_REQ_TYPE_INTERFACE; setup.request = USB_REQ_GET_DESCRIPTOR; setup.index = 0; setup.length = size; setup.value = USB_DESC_TYPE_REPORT << 8; - if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, buffer, size, + if(rt_usb_hcd_control_xfer(device->hcd, device, &setup, buffer, size, timeout) == size) return RT_EOK; else return -RT_FALSE; } @@ -188,7 +188,7 @@ rt_err_t rt_usbh_hid_get_report_descriptor(struct uintf* intf, * This function will register specified hid protocal to protocal list * * @param protocal the specified protocal. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_hid_protocal_register(uprotocal_t protocal) @@ -199,26 +199,26 @@ rt_err_t rt_usbh_hid_protocal_register(uprotocal_t protocal) /* insert class driver into driver list */ rt_list_insert_after(&_protocal_list, &(protocal->list)); - - return RT_EOK; + + return RT_EOK; } /** * This function is the callback function of hid's int endpoint, it is invoked when data comes. * * @param context the context of the callback function. - * + * * @return none. */ static void rt_usbh_hid_callback(void* context) { - upipe_t pipe; + upipe_t pipe; struct uhid* hid; int timeout = USB_TIMEOUT_LONG; /* parameter check */ RT_ASSERT(context != RT_NULL); - + pipe = (upipe_t)context; hid = (struct uhid*)pipe->intf->user_data; @@ -228,7 +228,7 @@ static void rt_usbh_hid_callback(void* context) /* parameter check */ RT_ASSERT(pipe->intf->device->hcd != RT_NULL); - rt_usb_hcd_int_xfer(pipe->intf->device->hcd, pipe, hid->buffer, + rt_usb_hcd_int_xfer(pipe->intf->device->hcd, pipe, hid->buffer, pipe->ep.wMaxPacketSize, timeout); } @@ -236,7 +236,7 @@ static void rt_usbh_hid_callback(void* context) * This function will find specified hid protocal from protocal list * * @param pro_id the protocal id. - * + * * @return the found protocal or RT_NULL if there is no this protocal. */ static uprotocal_t rt_usbh_hid_protocal_find(int pro_id) @@ -246,7 +246,7 @@ static uprotocal_t rt_usbh_hid_protocal_find(int pro_id) /* try to find protocal object */ for (node = _protocal_list.next; node != &_protocal_list; node = node->next) { - uprotocal_t protocal = + uprotocal_t protocal = (uprotocal_t)rt_list_entry(node, struct uprotocal, list); if (protocal->pro_id == pro_id) return protocal; } @@ -260,18 +260,18 @@ static uprotocal_t rt_usbh_hid_protocal_find(int pro_id) * as a hid class device, it will continue the enumulate process. * * @param arg the argument. - * + * * @return the error code, RT_EOK on successfully. */ static rt_err_t rt_usbh_hid_enable(void* arg) { int i = 0, pro_id; - uprotocal_t protocal; + uprotocal_t protocal; struct uhid* hid; struct uintf* intf = (struct uintf*)arg; int timeout = USB_TIMEOUT_BASIC; upipe_t pipe; - + /* parameter check */ if(intf == RT_NULL) { @@ -282,65 +282,65 @@ static rt_err_t rt_usbh_hid_enable(void* arg) pro_id = intf->intf_desc->bInterfaceProtocol; RT_DEBUG_LOG(RT_DEBUG_USB, - ("HID device enable, protocal id %d\n", pro_id)); + ("HID device enable, protocal id %d\n", pro_id)); - protocal = rt_usbh_hid_protocal_find(pro_id); + protocal = rt_usbh_hid_protocal_find(pro_id); if(protocal == RT_NULL) { rt_kprintf("can't find hid protocal %d\n", pro_id); - intf->user_data = RT_NULL; + intf->user_data = RT_NULL; return -RT_ERROR; } - + hid = rt_malloc(sizeof(struct uhid)); RT_ASSERT(hid != RT_NULL); - /* initilize the data structure */ + /* initilize the data structure */ rt_memset(hid, 0, sizeof(struct uhid)); intf->user_data = (void*)hid; hid->protocal = protocal; - + for(i=0; i<intf->intf_desc->bNumEndpoints; i++) - { + { rt_err_t ret; uep_desc_t ep_desc; - /* get endpoint descriptor */ + /* get endpoint descriptor */ rt_usbh_get_endpoint_descriptor(intf->intf_desc, i, &ep_desc); if(ep_desc == RT_NULL) { rt_kprintf("rt_usbh_get_endpoint_descriptor error\n"); return -RT_ERROR; } - - if(USB_EP_ATTR(ep_desc->bmAttributes) != USB_EP_ATTR_INT) + + if(USB_EP_ATTR(ep_desc->bmAttributes) != USB_EP_ATTR_INT) continue; - + if(!(ep_desc->bEndpointAddress & USB_DIR_IN)) continue; - ret = rt_usb_hcd_alloc_pipe(intf->device->hcd, &hid->pipe_in, - intf, ep_desc, rt_usbh_hid_callback); + ret = rt_usb_hcd_alloc_pipe(intf->device->hcd, &hid->pipe_in, + intf, ep_desc, rt_usbh_hid_callback); if(ret != RT_EOK) return ret; } /* initialize hid protocal */ - hid->protocal->init((void*)intf); + hid->protocal->init((void*)intf); pipe = hid->pipe_in; /* parameter check */ RT_ASSERT(pipe->intf->device->hcd != RT_NULL); - - rt_usb_hcd_int_xfer(pipe->intf->device->hcd, hid->pipe_in, + + rt_usb_hcd_int_xfer(pipe->intf->device->hcd, hid->pipe_in, hid->buffer, hid->pipe_in->ep.wMaxPacketSize, timeout); return RT_EOK; } /** - * This function will be invoked when usb device plug out is detected and it would clean + * This function will be invoked when usb device plug out is detected and it would clean * and release all hub class related resources. * * @param arg the argument. - * + * * @return the error code, RT_EOK on successfully. */ static rt_err_t rt_usbh_hid_disable(void* arg) @@ -361,10 +361,10 @@ static rt_err_t rt_usbh_hid_disable(void* arg) rt_usb_hcd_free_pipe(intf->device->hcd, hid->pipe_in); } - /* free the hid instance */ + /* free the hid instance */ rt_free(hid); } - + /* free the instance */ rt_free(intf); @@ -374,7 +374,7 @@ static rt_err_t rt_usbh_hid_disable(void* arg) /** * This function will register hid class driver to the usb class driver manager. * and it should be invoked in the usb system initialization. - * + * * @return the error code, RT_EOK on successfully. */ ucd_t rt_usbh_class_driver_hid(void) @@ -382,7 +382,7 @@ ucd_t rt_usbh_class_driver_hid(void) rt_list_init(&_protocal_list); hid_driver.class_code = USB_CLASS_HID; - + hid_driver.enable = rt_usbh_hid_enable; hid_driver.disable = rt_usbh_hid_disable; diff --git a/components/drivers/usb/usbhost/class/hid.h b/components/drivers/usb/usbhost/class/hid.h index 8e446c8cea..10d3c6ee4d 100644 --- a/components/drivers/usb/usbhost/class/hid.h +++ b/components/drivers/usb/usbhost/class/hid.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -18,7 +18,7 @@ struct uhid upipe_t pipe_in; rt_uint8_t buffer[8]; uprotocal_t protocal; -}; +}; typedef struct uhid uhid_t; #define USB_REQ_GET_REPORT 0x01 @@ -28,7 +28,7 @@ typedef struct uhid uhid_t; #define USB_REQ_SET_IDLE 0x0a #define USB_REQ_SET_PROTOCOL 0x0b -#define USB_HID_KEYBOARD 1 +#define USB_HID_KEYBOARD 1 #define USB_HID_MOUSE 2 rt_err_t rt_usbh_hid_set_idle(struct uintf* intf, int duration, int report_id); diff --git a/components/drivers/usb/usbhost/class/mass.c b/components/drivers/usb/usbhost/class/mass.c index 20048873f5..abd89a5efc 100644 --- a/components/drivers/usb/usbhost/class/mass.c +++ b/components/drivers/usb/usbhost/class/mass.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -24,29 +24,29 @@ static struct uclass_driver storage_driver; * * @param intf the interface instance. * @param max_lun the buffer to save max_lun. - * + * * @return the error code, RT_EOK on successfully. */ static rt_err_t _pipe_check(struct uhintf* intf, upipe_t pipe) { - struct uinstance* device; + struct uinstance* device; rt_err_t ret; ustor_t stor; - int size = 0; + int size = 0; struct ustorage_csw csw; if(intf == RT_NULL || pipe == RT_NULL) { rt_kprintf("the interface is not available\n"); return -RT_EIO; - } + } - /* get usb device instance from the interface instance */ - device = intf->device; + /* get usb device instance from the interface instance */ + device = intf->device; - /* get storage instance from the interface instance */ + /* get storage instance from the interface instance */ stor = (ustor_t)intf->user_data; - + /* check pipe status */ if(pipe->status == UPIPE_STATUS_OK) return RT_EOK; @@ -58,11 +58,11 @@ static rt_err_t _pipe_check(struct uhintf* intf, upipe_t pipe) if(pipe->status == UPIPE_STATUS_STALL) { /* clear the pipe stall status */ - ret = rt_usbh_clear_feature(device, pipe->ep.bEndpointAddress, + ret = rt_usbh_clear_feature(device, pipe->ep.bEndpointAddress, USB_FEATURE_ENDPOINT_HALT); if(ret != RT_EOK) return ret; } - + rt_thread_delay(50); @@ -73,14 +73,14 @@ static rt_err_t _pipe_check(struct uhintf* intf, upipe_t pipe) RT_DEBUG_LOG(RT_DEBUG_USB, ("clean storage in pipe stall\n")); /* it should receive csw after clear the stall feature */ - size = rt_usb_hcd_pipe_xfer(stor->pipe_in->inst->hcd, + size = rt_usb_hcd_pipe_xfer(stor->pipe_in->inst->hcd, stor->pipe_in, &csw, SIZEOF_CSW, 100); - if(size != SIZEOF_CSW) + if(size != SIZEOF_CSW) { rt_kprintf("receive the csw after stall failed\n"); return -RT_EIO; } - + return -RT_ERROR; } @@ -89,35 +89,35 @@ static rt_err_t _pipe_check(struct uhintf* intf, upipe_t pipe) * * @param intf the interface instance. * @param max_lun the buffer to save max_lun. - * + * * @return the error code, RT_EOK on successfully. */ -static rt_err_t rt_usb_bulk_only_xfer(struct uhintf* intf, +static rt_err_t rt_usb_bulk_only_xfer(struct uhintf* intf, ustorage_cbw_t cmd, rt_uint8_t* buffer, int timeout) { rt_size_t size; - rt_err_t ret; + rt_err_t ret; upipe_t pipe; struct ustorage_csw csw; ustor_t stor; - RT_ASSERT(cmd != RT_NULL); + RT_ASSERT(cmd != RT_NULL); if(intf == RT_NULL) { rt_kprintf("the interface is not available\n"); return -RT_EIO; } - - /* get storage instance from the interface instance */ + + /* get storage instance from the interface instance */ stor = (ustor_t)intf->user_data; do { /* send the cbw */ - size = rt_usb_hcd_pipe_xfer(stor->pipe_out->inst->hcd, stor->pipe_out, + size = rt_usb_hcd_pipe_xfer(stor->pipe_out->inst->hcd, stor->pipe_out, cmd, SIZEOF_CBW, timeout); - if(size != SIZEOF_CBW) + if(size != SIZEOF_CBW) { rt_kprintf("CBW size error\n"); return -RT_EIO; @@ -126,20 +126,20 @@ static rt_err_t rt_usb_bulk_only_xfer(struct uhintf* intf, { pipe = (cmd->dflags == CBWFLAGS_DIR_IN) ? stor->pipe_in : stor->pipe_out; - size = rt_usb_hcd_pipe_xfer(pipe->inst->hcd, pipe, (void*)buffer, + size = rt_usb_hcd_pipe_xfer(pipe->inst->hcd, pipe, (void*)buffer, cmd->xfer_len, timeout); if(size != cmd->xfer_len) { - rt_kprintf("request size %d, transfer size %d\n", + rt_kprintf("request size %d, transfer size %d\n", cmd->xfer_len, size); break; - } + } } - + /* receive the csw */ - size = rt_usb_hcd_pipe_xfer(stor->pipe_in->inst->hcd, stor->pipe_in, + size = rt_usb_hcd_pipe_xfer(stor->pipe_in->inst->hcd, stor->pipe_in, &csw, SIZEOF_CSW, timeout); - if(size != SIZEOF_CSW) + if(size != SIZEOF_CSW) { rt_kprintf("csw size error\n"); return -RT_EIO; @@ -148,12 +148,12 @@ static rt_err_t rt_usb_bulk_only_xfer(struct uhintf* intf, /* check in pipes status */ ret = _pipe_check(intf, stor->pipe_in); - if(ret != RT_EOK) + if(ret != RT_EOK) { rt_kprintf("in pipe error\n"); return ret; } - + /* check out pipes status */ ret = _pipe_check(intf, stor->pipe_out); if(ret != RT_EOK) @@ -161,20 +161,20 @@ static rt_err_t rt_usb_bulk_only_xfer(struct uhintf* intf, rt_kprintf("out pipe error\n"); return ret; } - + /* check csw status */ if(csw.signature != CSW_SIGNATURE || csw.tag != CBW_TAG_VALUE) { rt_kprintf("csw signature error\n"); return -RT_EIO; } - + if(csw.status != 0) { //rt_kprintf("csw status error:%d\n",csw.status); return -RT_ERROR; } - + return RT_EOK; } @@ -183,12 +183,12 @@ static rt_err_t rt_usb_bulk_only_xfer(struct uhintf* intf, * * @param intf the interface instance. * @param max_lun the buffer to save max_lun. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_storage_get_max_lun(struct uhintf* intf, rt_uint8_t* max_lun) { - struct uinstance* device; + struct uinstance* device; struct urequest setup; int timeout = USB_TIMEOUT_BASIC; @@ -196,17 +196,17 @@ rt_err_t rt_usbh_storage_get_max_lun(struct uhintf* intf, rt_uint8_t* max_lun) { rt_kprintf("the interface is not available\n"); return -RT_EIO; - } + } /* parameter check */ RT_ASSERT(intf->device != RT_NULL); RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usbh_storage_get_max_lun\n")); - /* get usb device instance from the interface instance */ - device = intf->device; + /* get usb device instance from the interface instance */ + device = intf->device; /* construct the request */ - setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_CLASS | + setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE; setup.bRequest = USBREQ_GET_MAX_LUN; setup.wValue = intf->intf_desc->bInterfaceNumber; @@ -233,13 +233,13 @@ rt_err_t rt_usbh_storage_get_max_lun(struct uhintf* intf, rt_uint8_t* max_lun) * This function will do USBREQ_MASS_STORAGE_RESET request for the usb interface instance. * * @param intf the interface instance. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_storage_reset(struct uhintf* intf) { struct urequest setup; - struct uinstance* device; + struct uinstance* device; int timeout = USB_TIMEOUT_BASIC; /* parameter check */ @@ -247,16 +247,16 @@ rt_err_t rt_usbh_storage_reset(struct uhintf* intf) { rt_kprintf("the interface is not available\n"); return -RT_EIO; - } + } RT_ASSERT(intf->device != RT_NULL); RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usbh_storage_reset\n")); - /* get usb device instance from the interface instance */ - device = intf->device; + /* get usb device instance from the interface instance */ + device = intf->device; /* construct the request */ - setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | + setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE; setup.bRequest = USBREQ_MASS_STORAGE_RESET; setup.wIndex = intf->intf_desc->bInterfaceNumber; @@ -279,12 +279,12 @@ rt_err_t rt_usbh_storage_reset(struct uhintf* intf) * * @param intf the interface instance. * @param buffer the data buffer to save read data - * @param sector the start sector address to read. + * @param sector the start sector address to read. * @param sector the sector count to read. - * + * * @return the error code, RT_EOK on successfully. */ -rt_err_t rt_usbh_storage_read10(struct uhintf* intf, rt_uint8_t *buffer, +rt_err_t rt_usbh_storage_read10(struct uhintf* intf, rt_uint8_t *buffer, rt_uint32_t sector, rt_size_t count, int timeout) { struct ustorage_cbw cmd; @@ -294,8 +294,8 @@ rt_err_t rt_usbh_storage_read10(struct uhintf* intf, rt_uint8_t *buffer, { rt_kprintf("interface is not available\n"); return -RT_EIO; - } - + } + RT_ASSERT(intf->device != RT_NULL); RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usbh_storage_read10\n")); @@ -325,12 +325,12 @@ rt_err_t rt_usbh_storage_read10(struct uhintf* intf, rt_uint8_t *buffer, * * @param intf the interface instance. * @param buffer the data buffer to save write data - * @param sector the start sector address to write. + * @param sector the start sector address to write. * @param sector the sector count to write. - * + * * @return the error code, RT_EOK on successfully. */ -rt_err_t rt_usbh_storage_write10(struct uhintf* intf, rt_uint8_t *buffer, +rt_err_t rt_usbh_storage_write10(struct uhintf* intf, rt_uint8_t *buffer, rt_uint32_t sector, rt_size_t count, int timeout) { struct ustorage_cbw cmd; @@ -340,8 +340,8 @@ rt_err_t rt_usbh_storage_write10(struct uhintf* intf, rt_uint8_t *buffer, { rt_kprintf("the interface is not available\n"); return -RT_EIO; - } - + } + RT_ASSERT(intf->device != RT_NULL); RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usbh_storage_write10\n")); @@ -371,7 +371,7 @@ rt_err_t rt_usbh_storage_write10(struct uhintf* intf, rt_uint8_t *buffer, * * @param intf the interface instance. * @param buffer the data buffer to save sense data - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_storage_request_sense(struct uhintf* intf, rt_uint8_t* buffer) @@ -384,12 +384,12 @@ rt_err_t rt_usbh_storage_request_sense(struct uhintf* intf, rt_uint8_t* buffer) { rt_kprintf("the interface is not available\n"); return -RT_EIO; - } - + } + RT_ASSERT(intf->device != RT_NULL); RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usbh_storage_request_sense\n")); - /* construct the command block wrapper */ + /* construct the command block wrapper */ rt_memset(&cmd, 0, sizeof(struct ustorage_cbw)); cmd.signature = CBW_SIGNATURE; cmd.tag = CBW_TAG_VALUE; @@ -407,7 +407,7 @@ rt_err_t rt_usbh_storage_request_sense(struct uhintf* intf, rt_uint8_t* buffer) * This function will execute SCSI_TEST_UNIT_READY command to get unit ready status. * * @param intf the interface instance. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_storage_test_unit_ready(struct uhintf* intf) @@ -420,8 +420,8 @@ rt_err_t rt_usbh_storage_test_unit_ready(struct uhintf* intf) { rt_kprintf("the interface is not available\n"); return -RT_EIO; - } - + } + RT_ASSERT(intf->device != RT_NULL); RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usbh_storage_test_unit_ready\n")); @@ -434,7 +434,7 @@ rt_err_t rt_usbh_storage_test_unit_ready(struct uhintf* intf) cmd.lun = 0; cmd.cb_len = 12; cmd.cb[0] = SCSI_TEST_UNIT_READY; - + return rt_usb_bulk_only_xfer(intf, &cmd, RT_NULL, timeout); } @@ -443,21 +443,21 @@ rt_err_t rt_usbh_storage_test_unit_ready(struct uhintf* intf) * * @param intf the interface instance. * @param buffer the data buffer to save inquiry data - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_storage_inquiry(struct uhintf* intf, rt_uint8_t* buffer) { struct ustorage_cbw cmd; int timeout = USB_TIMEOUT_LONG; - + /* parameter check */ if(intf == RT_NULL) { rt_kprintf("the interface is not available\n"); return -RT_EIO; - } - + } + RT_ASSERT(intf->device != RT_NULL); RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usbh_storage_inquiry\n")); @@ -480,7 +480,7 @@ rt_err_t rt_usbh_storage_inquiry(struct uhintf* intf, rt_uint8_t* buffer) * * @param intf the interface instance. * @param buffer the data buffer to save capacity data - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_storage_get_capacity(struct uhintf* intf, rt_uint8_t* buffer) @@ -493,7 +493,7 @@ rt_err_t rt_usbh_storage_get_capacity(struct uhintf* intf, rt_uint8_t* buffer) { rt_kprintf("the interface is not available\n"); return -RT_EIO; - } + } RT_ASSERT(intf->device != RT_NULL); RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usbh_storage_get_capacity\n")); @@ -513,17 +513,17 @@ rt_err_t rt_usbh_storage_get_capacity(struct uhintf* intf, rt_uint8_t* buffer) /** * This function will run mass storage class driver when usb device is detected - * and identified as a mass storage class device, it will continue to do the enumulate + * and identified as a mass storage class device, it will continue to do the enumulate * process. * * @param arg the argument. - * + * * @return the error code, RT_EOK on successfully. */ static rt_err_t rt_usbh_storage_enable(void* arg) { int i = 0; - rt_err_t ret; + rt_err_t ret; ustor_t stor; struct uhintf* intf = (struct uhintf*)arg; @@ -534,25 +534,25 @@ static rt_err_t rt_usbh_storage_enable(void* arg) return -RT_EIO; } - RT_DEBUG_LOG(RT_DEBUG_USB, ("subclass %d, protocal %d\n", + RT_DEBUG_LOG(RT_DEBUG_USB, ("subclass %d, protocal %d\n", intf->intf_desc->bInterfaceSubClass, intf->intf_desc->bInterfaceProtocol)); - + RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usbh_storage_run\n")); /* only support SCSI subclass and bulk only protocal */ - + stor = rt_malloc(sizeof(struct ustor)); RT_ASSERT(stor != RT_NULL); /* initilize the data structure */ - rt_memset(stor, 0, sizeof(struct ustor)); + rt_memset(stor, 0, sizeof(struct ustor)); intf->user_data = (void*)stor; for(i=0; i<intf->intf_desc->bNumEndpoints; i++) - { + { uep_desc_t ep_desc; - + /* get endpoint descriptor from interface descriptor */ rt_usbh_get_endpoint_descriptor(intf->intf_desc, i, &ep_desc); if(ep_desc == RT_NULL) @@ -560,11 +560,11 @@ static rt_err_t rt_usbh_storage_enable(void* arg) rt_kprintf("rt_usb_get_endpoint_descriptor error\n"); return -RT_ERROR; } - - /* the endpoint type of mass storage class should be BULK */ + + /* the endpoint type of mass storage class should be BULK */ if((ep_desc->bmAttributes & USB_EP_ATTR_TYPE_MASK) != USB_EP_ATTR_BULK) continue; - + /* allocate pipes according to the endpoint type */ if(ep_desc->bEndpointAddress & USB_DIR_IN) { @@ -572,7 +572,7 @@ static rt_err_t rt_usbh_storage_enable(void* arg) stor->pipe_in = rt_usb_instance_find_pipe(intf->device,ep_desc->bEndpointAddress); } else - { + { /* alloc an output pipe for the storage instance */ stor->pipe_out = rt_usb_instance_find_pipe(intf->device,ep_desc->bEndpointAddress); } @@ -583,8 +583,8 @@ static rt_err_t rt_usbh_storage_enable(void* arg) { rt_kprintf("pipe error, unsupported device\n"); return -RT_ERROR; - } - + } + /* should implement as callback */ ret = rt_udisk_run(intf); if(ret != RT_EOK) return ret; @@ -593,11 +593,11 @@ static rt_err_t rt_usbh_storage_enable(void* arg) } /** - * This function will be invoked when usb device plug out is detected and it would clean + * This function will be invoked when usb device plug out is detected and it would clean * and release all mass storage class related resources. * * @param arg the argument. - * + * * @return the error code, RT_EOK on successfully. */ static rt_err_t rt_usbh_storage_disable(void* arg) @@ -617,7 +617,7 @@ static rt_err_t rt_usbh_storage_disable(void* arg) rt_udisk_stop(intf); - + /* free storage instance */ if(stor != RT_NULL) rt_free(stor); return RT_EOK; @@ -626,13 +626,13 @@ static rt_err_t rt_usbh_storage_disable(void* arg) /** * This function will register mass storage class driver to the usb class driver manager. * and it should be invoked in the usb system initialization. - * + * * @return the error code, RT_EOK on successfully. */ ucd_t rt_usbh_class_driver_storage(void) { storage_driver.class_code = USB_CLASS_MASS_STORAGE; - + storage_driver.enable = rt_usbh_storage_enable; storage_driver.disable = rt_usbh_storage_disable; diff --git a/components/drivers/usb/usbhost/class/mass.h b/components/drivers/usb/usbhost/class/mass.h index 770e64a03f..2578fb54c7 100644 --- a/components/drivers/usb/usbhost/class/mass.h +++ b/components/drivers/usb/usbhost/class/mass.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -30,17 +30,17 @@ struct ustor upipe_t pipe_in; upipe_t pipe_out; rt_uint32_t capicity[2]; - + struct rt_device dev[MAX_PARTITION_COUNT]; rt_uint8_t dev_cnt; -}; +}; typedef struct ustor* ustor_t; rt_err_t rt_usbh_storage_get_max_lun(struct uhintf* intf, rt_uint8_t* max_lun); rt_err_t rt_usbh_storage_reset(struct uhintf* intf); -rt_err_t rt_usbh_storage_read10(struct uhintf* intf, rt_uint8_t *buffer, +rt_err_t rt_usbh_storage_read10(struct uhintf* intf, rt_uint8_t *buffer, rt_uint32_t sector, rt_size_t count, int timeout); -rt_err_t rt_usbh_storage_write10(struct uhintf* intf, rt_uint8_t *buffer, +rt_err_t rt_usbh_storage_write10(struct uhintf* intf, rt_uint8_t *buffer, rt_uint32_t sector, rt_size_t count, int timeout); rt_err_t rt_usbh_storage_request_sense(struct uhintf* intf, rt_uint8_t* buffer); rt_err_t rt_usbh_storage_test_unit_ready(struct uhintf* intf); diff --git a/components/drivers/usb/usbhost/class/udisk.c b/components/drivers/usb/usbhost/class/udisk.c index 6c8030b29a..8be311e657 100644 --- a/components/drivers/usb/usbhost/class/udisk.c +++ b/components/drivers/usb/usbhost/class/udisk.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * diff --git a/components/drivers/usb/usbhost/class/ukbd.c b/components/drivers/usb/usbhost/class/ukbd.c index 7d608de259..c89d60cd36 100644 --- a/components/drivers/usb/usbhost/class/ukbd.c +++ b/components/drivers/usb/usbhost/class/ukbd.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -14,13 +14,13 @@ #if defined(RT_USBH_HID) && defined(RT_USBH_HID_KEYBOARD) -static struct uprotocal kbd_protocal; +static struct uprotocal kbd_protocal; static rt_err_t rt_usbh_hid_kbd_callback(void* arg) { int int1, int2; - struct uhid* hid; - + struct uhid* hid; + hid = (struct uhid*)arg; int1 = *(rt_uint32_t*)hid->buffer; @@ -28,9 +28,9 @@ static rt_err_t rt_usbh_hid_kbd_callback(void* arg) if(int1 != 0 || int2 != 0) { - RT_DEBUG_LOG(RT_DEBUG_USB, ("key down 0x%x, 0x%x\n", int1, int2)); + RT_DEBUG_LOG(RT_DEBUG_USB, ("key down 0x%x, 0x%x\n", int1, int2)); } - + return RT_EOK; } @@ -38,20 +38,20 @@ static rt_err_t rt_usbh_hid_kbd_init(void* arg) { struct uintf* intf = (struct uintf*)arg; - RT_ASSERT(intf != RT_NULL); - + RT_ASSERT(intf != RT_NULL); + rt_usbh_hid_set_protocal(intf, 0); rt_usbh_hid_set_idle(intf, 10, 0); - //RT_DEBUG_LOG(RT_DEBUG_USB, ("start usb keyboard\n")); + //RT_DEBUG_LOG(RT_DEBUG_USB, ("start usb keyboard\n")); return RT_EOK; } /** * This function will define the hid keyboard protocal, it will be register to the protocal list. - * + * * @return the keyboard protocal structure. */ uprotocal_t rt_usbh_hid_protocal_kbd(void) diff --git a/components/drivers/usb/usbhost/class/umouse.c b/components/drivers/usb/usbhost/class/umouse.c index e769475a98..94fca210bb 100644 --- a/components/drivers/usb/usbhost/class/umouse.c +++ b/components/drivers/usb/usbhost/class/umouse.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * diff --git a/components/drivers/usb/usbhost/core/driver.c b/components/drivers/usb/usbhost/core/driver.c index 37327108c1..6dad1409a0 100644 --- a/components/drivers/usb/usbhost/core/driver.c +++ b/components/drivers/usb/usbhost/core/driver.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -17,21 +17,21 @@ static rt_list_t _driver_list; /** * This function will initilize the usb class driver related data structure, * and it should be invoked in the usb system initialization. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_class_driver_init(void) { rt_list_init(&_driver_list); - return RT_EOK; + return RT_EOK; } /** * This function will register an usb class driver to the class driver manager. * * @param drv the pointer of the usb class driver. - * + * * @return the error code, RT_EOK on successfully. */ @@ -41,15 +41,15 @@ rt_err_t rt_usbh_class_driver_register(ucd_t drv) /* insert class driver into driver list */ rt_list_insert_after(&_driver_list, &(drv->list)); - - return RT_EOK; + + return RT_EOK; } /** * This function will removes a previously registed usb class driver. * * @param drv the pointer of the usb class driver structure. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_class_driver_unregister(ucd_t drv) @@ -67,7 +67,7 @@ rt_err_t rt_usbh_class_driver_unregister(ucd_t drv) * * @param drv the pointer of usb class driver. * @param args the parameter of run function. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_class_driver_enable(ucd_t drv, void* args) @@ -85,7 +85,7 @@ rt_err_t rt_usbh_class_driver_enable(ucd_t drv, void* args) * * @param drv the pointer of usb class driver structure. * @param args the argument of the stop function. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_class_driver_disable(ucd_t drv, void* args) @@ -102,7 +102,7 @@ rt_err_t rt_usbh_class_driver_disable(ucd_t drv, void* args) /** * This function finds a usb class driver by specified class code and subclass code. * - * @param class_code the usb class driver's class code. + * @param class_code the usb class driver's class code. * @param subclass_code the usb class driver's sub class code. * * @return the registered usb class driver on successful, or RT_NULL on failure. @@ -118,7 +118,7 @@ ucd_t rt_usbh_class_driver_find(int class_code, int subclass_code) /* try to find driver object */ for (node = _driver_list.next; node != &_driver_list; node = node->next) { - ucd_t drv = + ucd_t drv = (ucd_t)rt_list_entry(node, struct uclass_driver, list); if (drv->class_code == class_code) { diff --git a/components/drivers/usb/usbhost/core/hub.c b/components/drivers/usb/usbhost/core/hub.c index eefa571472..b6381ec300 100644 --- a/components/drivers/usb/usbhost/core/hub.c +++ b/components/drivers/usb/usbhost/core/hub.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -77,7 +77,7 @@ static rt_err_t root_hub_ctrl(struct uhcd *hcd, rt_uint16_t port, rt_uint8_t cmd return RT_ERROR; } return RT_EOK; -} +} void rt_usbh_root_hub_connect_handler(struct uhcd *hcd, rt_uint8_t port, rt_bool_t isHS) { struct uhost_msg msg; @@ -106,23 +106,23 @@ void rt_usbh_root_hub_disconnect_handler(struct uhcd *hcd, rt_uint8_t port) } /** - * This function will do USB_REQ_GET_DESCRIPTOR bRequest for the device instance + * This function will do USB_REQ_GET_DESCRIPTOR bRequest for the device instance * to get usb hub descriptor. * * @param intf the interface instance. * @buffer the data buffer to save usb hub descriptor. * @param nbytes the size of buffer - * + * * @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) { struct urequest setup; int timeout = USB_TIMEOUT_BASIC; - + /* parameter check */ RT_ASSERT(device != RT_NULL); - + 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; @@ -135,24 +135,24 @@ rt_err_t rt_usbh_hub_get_descriptor(struct uinstance* device, rt_uint8_t *buffer { return RT_EOK; } - } - return -RT_FALSE; + } + return -RT_FALSE; } /** - * This function will do USB_REQ_GET_STATUS bRequest for the device instance + * This function will do USB_REQ_GET_STATUS bRequest for the device instance * to get usb hub status. * * @param intf the interface instance. * @buffer the data buffer to save usb hub status. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_hub_get_status(struct uinstance* device, rt_uint32_t* buffer) { struct urequest setup; int timeout = USB_TIMEOUT_BASIC; - + /* parameter check */ RT_ASSERT(device != RT_NULL); @@ -168,31 +168,31 @@ rt_err_t rt_usbh_hub_get_status(struct uinstance* device, rt_uint32_t* buffer) return RT_EOK; } } - return -RT_FALSE; + return -RT_FALSE; } /** - * This function will do USB_REQ_GET_STATUS bRequest for the device instance + * This function will do USB_REQ_GET_STATUS bRequest for the device instance * to get hub port status. * * @param intf the interface instance. * @port the hub port to get status. * @buffer the data buffer to save usb hub status. - * + * * @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_uint32_t* buffer) { struct urequest setup; int timeout = USB_TIMEOUT_BASIC; - + /* parameter check */ RT_ASSERT(hub != RT_NULL); /* get roothub port status */ if(hub->is_roothub) { - root_hub_ctrl(hub->hcd, port, RH_GET_PORT_STATUS, + root_hub_ctrl(hub->hcd, port, RH_GET_PORT_STATUS, (void*)buffer); return RT_EOK; } @@ -210,36 +210,36 @@ rt_err_t rt_usbh_hub_get_port_status(uhub_t hub, rt_uint16_t port, rt_uint32_t* return RT_EOK; } } - return -RT_FALSE; + return -RT_FALSE; } /** - * This function will do USB_REQ_CLEAR_FEATURE bRequest for the device instance + * This function will do USB_REQ_CLEAR_FEATURE bRequest for the device instance * to clear feature of the hub port. * * @param intf the interface instance. * @port the hub port. * @feature feature to be cleared. - * + * * @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) { struct urequest setup; int timeout = USB_TIMEOUT_BASIC; - + /* parameter check */ RT_ASSERT(hub != RT_NULL); /* clear roothub feature */ if(hub->is_roothub) { - root_hub_ctrl(hub->hcd, port, RH_CLEAR_PORT_FEATURE, + root_hub_ctrl(hub->hcd, port, RH_CLEAR_PORT_FEATURE, (void*)(rt_uint32_t)feature); return RT_EOK; } - setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | + setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_OTHER; setup.bRequest = USB_REQ_CLEAR_FEATURE; setup.wIndex = port; @@ -250,37 +250,37 @@ rt_err_t rt_usbh_hub_clear_port_feature(uhub_t hub, rt_uint16_t port, rt_uint16_ { return RT_EOK; } - return -RT_FALSE; + return -RT_FALSE; } /** - * This function will do USB_REQ_SET_FEATURE bRequest for the device instance + * This function will do USB_REQ_SET_FEATURE bRequest for the device instance * to set feature of the hub port. * * @param intf the interface instance. * @port the hub port. * @feature feature to be set. - * + * * @return the error code, RT_EOK on successfully. */ -rt_err_t rt_usbh_hub_set_port_feature(uhub_t hub, rt_uint16_t port, +rt_err_t rt_usbh_hub_set_port_feature(uhub_t hub, rt_uint16_t port, rt_uint16_t feature) { struct urequest setup; int timeout = USB_TIMEOUT_BASIC; - + /* parameter check */ RT_ASSERT(hub != RT_NULL); /* clear roothub feature */ if(hub->is_roothub) { - root_hub_ctrl(hub->hcd, port, RH_SET_PORT_FEATURE, + root_hub_ctrl(hub->hcd, port, RH_SET_PORT_FEATURE, (void*)(rt_uint32_t)feature); return RT_EOK; } - setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | + setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_OTHER; setup.bRequest = USB_REQ_SET_FEATURE; setup.wIndex = port; @@ -291,7 +291,7 @@ rt_err_t rt_usbh_hub_set_port_feature(uhub_t hub, rt_uint16_t port, { return RT_EOK; } - else return -RT_FALSE; + else return -RT_FALSE; } /** @@ -299,17 +299,17 @@ rt_err_t rt_usbh_hub_set_port_feature(uhub_t hub, rt_uint16_t port, * * @param intf the interface instance. * @param port the hub port. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_hub_reset_port(uhub_t hub, rt_uint16_t port) { rt_err_t ret; rt_uint32_t pstatus; - + /* parameter check */ RT_ASSERT(hub != RT_NULL); - + rt_thread_delay(50); /* reset hub port */ @@ -321,12 +321,12 @@ rt_err_t rt_usbh_hub_reset_port(uhub_t hub, rt_uint16_t port) ret = rt_usbh_hub_get_port_status(hub, port, &pstatus); if(!(pstatus & PORT_PRS)) break; } - + /* clear port reset feature */ - ret = rt_usbh_hub_clear_port_feature(hub, port, PORT_FEAT_C_RESET); + ret = rt_usbh_hub_clear_port_feature(hub, port, PORT_FEAT_C_RESET); if(ret != RT_EOK) return ret; - rt_thread_delay(50); + rt_thread_delay(50); return RT_EOK; } @@ -336,7 +336,7 @@ rt_err_t rt_usbh_hub_reset_port(uhub_t hub, rt_uint16_t port) * * @param device the usb instance. * @param port the hub port. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_hub_port_debounce(uhub_t hub, rt_uint16_t port) @@ -356,15 +356,15 @@ rt_err_t rt_usbh_hub_port_debounce(uhub_t hub, rt_uint16_t port) { ret = rt_usbh_hub_get_port_status(hub, port, &pstatus); if(ret != RT_EOK) return ret; - - if(!(pstatus & PORT_CCS)) + + if(!(pstatus & PORT_CCS)) { connect = RT_FALSE; break; } - + rt_thread_delay(delayticks); - } + } if(connect) return RT_EOK; else return -RT_ERROR; @@ -375,7 +375,7 @@ rt_err_t rt_usbh_hub_port_debounce(uhub_t hub, rt_uint16_t port) * disconnect events. * * @param intf the interface instance. - * + * * @return the error code, RT_EOK on successfully. */ static rt_err_t rt_usbh_hub_port_change(uhub_t hub) @@ -386,7 +386,7 @@ static rt_err_t rt_usbh_hub_port_change(uhub_t hub) /* parameter check */ RT_ASSERT(hub != RT_NULL); - /* get usb device instance */ + /* get usb device instance */ for (i = 0; i < hub->num_ports; i++) { rt_err_t ret; @@ -394,7 +394,7 @@ static rt_err_t rt_usbh_hub_port_change(uhub_t hub) rt_uint32_t pstatus = 0; reconnect = RT_FALSE; - + /* get hub port status */ ret = rt_usbh_hub_get_port_status(hub, i + 1, &pstatus); if(ret != RT_EOK) continue; @@ -402,8 +402,8 @@ static rt_err_t rt_usbh_hub_port_change(uhub_t hub) RT_DEBUG_LOG(RT_DEBUG_USB, ("port %d status 0x%x\n", i + 1, pstatus)); /* check port status change */ - if (pstatus & PORT_CCSC) - { + if (pstatus & PORT_CCSC) + { /* clear port status change feature */ rt_usbh_hub_clear_port_feature(hub, i + 1, PORT_FEAT_C_CONNECTION); reconnect = RT_TRUE; @@ -411,39 +411,39 @@ static rt_err_t rt_usbh_hub_port_change(uhub_t hub) if(pstatus & PORT_PESC) { - rt_usbh_hub_clear_port_feature(hub, i + 1, PORT_FEAT_C_ENABLE); + rt_usbh_hub_clear_port_feature(hub, i + 1, PORT_FEAT_C_ENABLE); reconnect = RT_TRUE; } - + if(reconnect) - { + { if(hub->child[i] != RT_NULL && hub->child[i]->status != DEV_STATUS_IDLE) - { + { rt_usbh_detach_instance(hub->child[i]); /* Child device have been detach. Set hub->child[i] to NULL. */ hub->child[i] = RT_NULL; } - + ret = rt_usbh_hub_port_debounce(hub, i + 1); if(ret != RT_EOK) continue; - + /* allocate an usb instance for new connected device */ device = rt_usbh_alloc_instance(hub->hcd); if(device == RT_NULL) break; - + /* set usb device speed */ device->speed = (pstatus & PORT_LSDA) ? 1 : 0; - device->parent_hub = hub; + device->parent_hub = hub; device->hcd = hub->hcd; device->port = i + 1; hub->child[i] = device; /* reset usb roothub port */ rt_usbh_hub_reset_port(hub, i + 1); - + /* attatch the usb instance to the hcd */ - rt_usbh_attatch_instance(device); + rt_usbh_attatch_instance(device); } } @@ -454,7 +454,7 @@ static rt_err_t rt_usbh_hub_port_change(uhub_t hub) * This function is the callback function of hub's int endpoint, it is invoked when data comes. * * @param context the context of the callback function. - * + * * @return none. */ static void rt_usbh_hub_irq(void* context) @@ -462,9 +462,9 @@ static void rt_usbh_hub_irq(void* context) upipe_t pipe; uhub_t hub; int timeout = USB_TIMEOUT_BASIC; - + RT_ASSERT(context != RT_NULL); - + pipe = (upipe_t)context; hub = (uhub_t)pipe->user_data; @@ -473,14 +473,14 @@ static void rt_usbh_hub_irq(void* context) RT_DEBUG_LOG(RT_DEBUG_USB,("hub irq error\n")); return; } - + rt_usbh_hub_port_change(hub); RT_DEBUG_LOG(RT_DEBUG_USB,("hub int xfer...\n")); /* parameter check */ RT_ASSERT(pipe->inst->hcd != RT_NULL); - + rt_usb_hcd_pipe_xfer(hub->self->hcd, pipe, hub->buffer, pipe->ep.wMaxPacketSize, timeout); } @@ -489,7 +489,7 @@ static void rt_usbh_hub_irq(void* context) * as a hub class device, it will continue to do the enumulate process. * * @param arg the argument. - * + * * @return the error code, RT_EOK on successfully. */ @@ -505,7 +505,7 @@ static rt_err_t rt_usbh_hub_enable(void *arg) int timeout = USB_TIMEOUT_LONG; /* paremeter check */ RT_ASSERT(intf != RT_NULL); - + RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usbh_hub_run\n")); /* get usb device instance */ @@ -515,7 +515,7 @@ static rt_err_t rt_usbh_hub_enable(void *arg) hub = rt_malloc(sizeof(struct uhub)); RT_ASSERT(hub != RT_NULL); rt_memset(hub, 0, sizeof(struct uhub)); - + /* make interface instance's user data point to hub instance */ intf->user_data = (void*)hub; @@ -524,17 +524,17 @@ static rt_err_t rt_usbh_hub_enable(void *arg) if(ret != RT_EOK) { rt_kprintf("get hub descriptor failed\n"); - return -RT_ERROR; + return -RT_ERROR; } /* get full hub descriptor */ - ret = rt_usbh_hub_get_descriptor(device, (rt_uint8_t*)&hub->hub_desc, + ret = rt_usbh_hub_get_descriptor(device, (rt_uint8_t*)&hub->hub_desc, hub->hub_desc.length); if(ret != RT_EOK) { rt_kprintf("get hub descriptor again failed\n"); - return -RT_ERROR; - } + return -RT_ERROR; + } /* get hub ports number */ /* If hub device supported ports over USB_HUB_PORT_NUM(Ex: 8 port hub). Set hub->num_ports to USB_HUB_PORT_NUM */ @@ -554,7 +554,7 @@ static rt_err_t rt_usbh_hub_enable(void *arg) * 2 * RT_TICK_PER_SECOND / 1000 ); } - if(intf->intf_desc->bNumEndpoints != 1) + if(intf->intf_desc->bNumEndpoints != 1) return -RT_ERROR; /* get endpoint descriptor from interface descriptor */ @@ -565,12 +565,12 @@ static rt_err_t rt_usbh_hub_enable(void *arg) return -RT_ERROR; } - /* the endpoint type of hub class should be interrupt */ + /* the endpoint type of hub class should be interrupt */ if( USB_EP_ATTR(ep_desc->bmAttributes) == USB_EP_ATTR_INT) { /* the endpoint direction of hub class should be in */ if(ep_desc->bEndpointAddress & USB_DIR_IN) - { + { /* allocate a pipe according to the endpoint type */ pipe_in = rt_usb_instance_find_pipe(device,ep_desc->bEndpointAddress); if(pipe_in == RT_NULL) @@ -585,17 +585,17 @@ static rt_err_t rt_usbh_hub_enable(void *arg) /* parameter check */ RT_ASSERT(device->hcd != RT_NULL); pipe_in->user_data = hub; - rt_usb_hcd_pipe_xfer(hub->hcd, pipe_in, hub->buffer, + rt_usb_hcd_pipe_xfer(hub->hcd, pipe_in, hub->buffer, pipe_in->ep.wMaxPacketSize, timeout); return RT_EOK; } /** - * This function will be invoked when usb hub plug out is detected and it would clean + * This function will be invoked when usb hub plug out is detected and it would clean * and release all hub class related resources. * * @param arg the argument. - * + * * @return the error code, RT_EOK on successfully. */ static rt_err_t rt_usbh_hub_disable(void* arg) @@ -615,7 +615,7 @@ static rt_err_t rt_usbh_hub_disable(void* arg) if(hub->child[i] != RT_NULL) rt_usbh_detach_instance(hub->child[i]); } - + if(hub != RT_NULL) rt_free(hub); return RT_EOK; @@ -624,13 +624,13 @@ static rt_err_t rt_usbh_hub_disable(void* arg) /** * This function will register hub class driver to the usb class driver manager. * and it should be invoked in the usb system initialization. - * + * * @return the error code, RT_EOK on successfully. */ ucd_t rt_usbh_class_driver_hub(void) -{ +{ hub_driver.class_code = USB_CLASS_HUB; - + hub_driver.enable = rt_usbh_hub_enable; hub_driver.disable = rt_usbh_hub_disable; @@ -638,27 +638,27 @@ ucd_t rt_usbh_class_driver_hub(void) } /** - * This function is the main entry of usb hub thread, it is in charge of - * processing all messages received from the usb message buffer. + * This function is the main entry of usb hub thread, it is in charge of + * processing all messages received from the usb message buffer. * * @param parameter the parameter of the usb host thread. - * + * * @return none. */ static void rt_usbh_hub_thread_entry(void* parameter) -{ +{ while(1) - { + { struct uhost_msg msg; - + /* receive message */ - if(rt_mq_recv(usb_mq, &msg, sizeof(struct uhost_msg), RT_WAITING_FOREVER) + if(rt_mq_recv(usb_mq, &msg, sizeof(struct uhost_msg), RT_WAITING_FOREVER) != RT_EOK ) continue; //RT_DEBUG_LOG(RT_DEBUG_USB, ("msg type %d\n", msg.type)); - + switch (msg.type) - { + { case USB_MSG_CONNECT_CHANGE: rt_usbh_hub_port_change(msg.content.hub); break; @@ -668,7 +668,7 @@ static void rt_usbh_hub_thread_entry(void* parameter) break; default: break; - } + } } } @@ -676,8 +676,8 @@ static void rt_usbh_hub_thread_entry(void* parameter) * This function will post an message to the usb message queue, * * @param msg the message to be posted - * - * @return the error code, RT_EOK on successfully. + * + * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_event_signal(struct uhost_msg* msg) { @@ -693,7 +693,7 @@ rt_err_t rt_usbh_event_signal(struct uhost_msg* msg) * This function will initialize usb hub thread. * * @return none. - * + * */ void rt_usbh_hub_init(uhcd_t hcd) { @@ -705,9 +705,9 @@ void rt_usbh_hub_init(uhcd_t hcd) root_hub.num_ports = hcd->num_ports; /* create usb message queue */ usb_mq = rt_mq_create("usbh", 32, 16, RT_IPC_FLAG_FIFO); - + /* create usb hub thread */ - thread = rt_thread_create("usbh", rt_usbh_hub_thread_entry, RT_NULL, + thread = rt_thread_create("usbh", rt_usbh_hub_thread_entry, RT_NULL, USB_THREAD_STACK_SIZE, 8, 20); if(thread != RT_NULL) { diff --git a/components/drivers/usb/usbhost/core/usbhost.c b/components/drivers/usb/usbhost/core/usbhost.c index f0294238c4..a76f6d4586 100644 --- a/components/drivers/usb/usbhost/core/usbhost.c +++ b/components/drivers/usb/usbhost/core/usbhost.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -19,13 +19,13 @@ /** * This function will initialize the usb host stack, all the usb class driver and * host controller driver are also be initialized here. - * + * * @return none. */ rt_err_t rt_usb_host_init(void) { ucd_t drv; - rt_device_t uhc; + rt_device_t uhc; uhc = rt_device_find(USB_HOST_CONTROLLER_NAME); if(uhc == RT_NULL) diff --git a/components/drivers/usb/usbhost/core/usbhost_core.c b/components/drivers/usb/usbhost/core/usbhost_core.c index d72dca82f2..71fe3b8b3f 100644 --- a/components/drivers/usb/usbhost/core/usbhost_core.c +++ b/components/drivers/usb/usbhost/core/usbhost_core.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006-2018, RT-Thread Development Team + * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * @@ -27,28 +27,28 @@ uinst_t rt_usbh_alloc_instance(uhcd_t uhcd) /* lock scheduler */ rt_enter_critical(); - + for(i=0; i<USB_MAX_DEVICE; i++) { /* to find an idle instance handle */ if(dev[i].status != DEV_STATUS_IDLE) continue; - + /* initialize the usb device instance */ rt_memset(&dev[i], 0, sizeof(struct uinstance)); - + dev[i].status = DEV_STATUS_BUSY; dev[i].index = i + 1; dev[i].address = 0; dev[i].max_packet_size = 0x8; rt_list_init(&dev[i].pipe); dev[i].hcd = uhcd; - /* unlock scheduler */ + /* unlock scheduler */ rt_exit_critical(); return &dev[i]; } - /* unlock scheduler */ - rt_exit_critical(); + /* unlock scheduler */ + rt_exit_critical(); return RT_NULL; } @@ -59,10 +59,10 @@ uinst_t rt_usbh_alloc_instance(uhcd_t uhcd) * * @param hcd the host controller driver. * @param device the usb device instance. - * + * * @return the error code, RT_EOK on successfully. */ -static struct uendpoint_descriptor ep0_out_desc = +static struct uendpoint_descriptor ep0_out_desc = { /*endpoint descriptor*/ USB_DESC_LENGTH_ENDPOINT, @@ -72,7 +72,7 @@ static struct uendpoint_descriptor ep0_out_desc = 0x00, 0x00, }; -static struct uendpoint_descriptor ep0_in_desc = +static struct uendpoint_descriptor ep0_in_desc = { /*endpoint descriptor*/ USB_DESC_LENGTH_ENDPOINT, @@ -95,10 +95,10 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device) ucd_t drv; RT_ASSERT(device != RT_NULL); - + rt_memset(&cfg_desc, 0, sizeof(struct uconfig_descriptor)); dev_desc = &device->dev_desc; - + /* alloc address 0 ep0 pipe*/ ep0_out_desc.wMaxPacketSize = 8; ep0_in_desc.wMaxPacketSize = 8; @@ -106,7 +106,7 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device) rt_usb_hcd_alloc_pipe(device->hcd, &device->pipe_ep0_in, device, &ep0_in_desc); RT_DEBUG_LOG(RT_DEBUG_USB, ("start enumnation\n")); - + /* get device descriptor head */ ret = rt_usbh_get_descriptor(device, USB_DESC_TYPE_DEVICE, (void*)dev_desc, 8); if(ret != RT_EOK) @@ -114,7 +114,7 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device) rt_kprintf("get device descriptor head failed\n"); return ret; } - + /* reset bus */ rt_usbh_hub_reset_port(device->parent_hub, device->port); rt_thread_delay(2); @@ -127,20 +127,20 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device) return ret; } /* free address 0 ep0 pipe*/ - + rt_usb_hcd_free_pipe(device->hcd,device->pipe_ep0_out); rt_usb_hcd_free_pipe(device->hcd,device->pipe_ep0_in); - + /* set device max packet size */ ep0_out_desc.wMaxPacketSize = device->dev_desc.bMaxPacketSize0; ep0_in_desc.wMaxPacketSize = device->dev_desc.bMaxPacketSize0; - + /* alloc true address ep0 pipe*/ rt_usb_hcd_alloc_pipe(device->hcd, &device->pipe_ep0_out, device, &ep0_out_desc); rt_usb_hcd_alloc_pipe(device->hcd, &device->pipe_ep0_in, device, &ep0_in_desc); RT_DEBUG_LOG(RT_DEBUG_USB, ("get device descriptor length %d\n", dev_desc->bLength)); - + /* get full device descriptor again */ ret = rt_usbh_get_descriptor(device, USB_DESC_TYPE_DEVICE, (void*)dev_desc, dev_desc->bLength); if(ret != RT_EOK) @@ -169,7 +169,7 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device) rt_memset(device->cfg_desc, 0, cfg_desc.wTotalLength); /* get full configuration descriptor */ - ret = rt_usbh_get_descriptor(device, USB_DESC_TYPE_CONFIGURATION, + ret = rt_usbh_get_descriptor(device, USB_DESC_TYPE_CONFIGURATION, device->cfg_desc, cfg_desc.wTotalLength); if(ret != RT_EOK) { @@ -179,12 +179,12 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device) /* set configuration */ ret = rt_usbh_set_configure(device, 1); - if(ret != RT_EOK) + if(ret != RT_EOK) { return ret; } for(i=0; i<device->cfg_desc->bNumInterfaces; i++) - { + { /* get interface descriptor through configuration descriptor */ ret = rt_usbh_get_interface_descriptor(device->cfg_desc, i, &intf_desc); if(ret != RT_EOK) @@ -193,7 +193,7 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device) return -RT_ERROR; } - RT_DEBUG_LOG(RT_DEBUG_USB, ("interface class 0x%x, subclass 0x%x\n", + RT_DEBUG_LOG(RT_DEBUG_USB, ("interface class 0x%x, subclass 0x%x\n", intf_desc->bInterfaceClass, intf_desc->bInterfaceSubClass)); /* alloc pipe*/ @@ -216,9 +216,9 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device) } } /* find driver by class code found in interface descriptor */ - drv = rt_usbh_class_driver_find(intf_desc->bInterfaceClass, + drv = rt_usbh_class_driver_find(intf_desc->bInterfaceClass, intf_desc->bInterfaceSubClass); - + if(drv != RT_NULL) { /* allocate memory for interface device */ @@ -245,7 +245,7 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device) continue; } } - + return RT_EOK; } @@ -254,19 +254,19 @@ rt_err_t rt_usbh_attatch_instance(uinst_t device) * and release all resource. * * @param device the usb device instance. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_detach_instance(uinst_t device) { int i = 0; rt_list_t * l; - if(device == RT_NULL) + if(device == RT_NULL) { rt_kprintf("no usb instance to detach\n"); return -RT_ERROR; } - + /* free configration descriptor */ if (device->cfg_desc) { for (i = 0; i < device->cfg_desc->bNumInterfaces; i++) @@ -282,10 +282,10 @@ rt_err_t rt_usbh_detach_instance(uinst_t device) } rt_free(device->cfg_desc); } - + rt_usb_hcd_free_pipe(device->hcd,device->pipe_ep0_out); rt_usb_hcd_free_pipe(device->hcd,device->pipe_ep0_in); - + while(device->pipe.next!= &device->pipe) { l = device->pipe.next; @@ -293,29 +293,29 @@ rt_err_t rt_usbh_detach_instance(uinst_t device) rt_usb_hcd_free_pipe(device->hcd,rt_list_entry(l,struct upipe,list)); } rt_memset(device, 0, sizeof(struct uinstance)); - + return RT_EOK; } /** * This function will do USB_REQ_GET_DESCRIPTO' bRequest for the usb device instance, * - * @param device the usb device instance. + * @param device the usb device instance. * @param type the type of descriptor bRequest. * @param buffer the data buffer to save requested data * @param nbytes the size of buffer - * + * * @return the error code, RT_EOK on successfully. */ -rt_err_t rt_usbh_get_descriptor(uinst_t device, rt_uint8_t type, void* buffer, +rt_err_t rt_usbh_get_descriptor(uinst_t device, rt_uint8_t type, void* buffer, int nbytes) { struct urequest setup; int timeout = USB_TIMEOUT_BASIC; - + RT_ASSERT(device != RT_NULL); - setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_STANDARD | + setup.request_type = USB_REQ_TYPE_DIR_IN | USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_DEVICE; setup.bRequest = USB_REQ_GET_DESCRIPTOR; setup.wIndex = 0; @@ -339,19 +339,19 @@ rt_err_t rt_usbh_get_descriptor(uinst_t device, rt_uint8_t type, void* buffer, * This function will set an address to the usb device. * * @param device the usb device instance. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_set_address(uinst_t device) { struct urequest setup; int timeout = USB_TIMEOUT_BASIC; - + RT_ASSERT(device != RT_NULL); RT_DEBUG_LOG(RT_DEBUG_USB, ("rt_usb_set_address\n")); - setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_STANDARD | + setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_DEVICE; setup.bRequest = USB_REQ_SET_ADDRESS; setup.wIndex = 0; @@ -375,7 +375,7 @@ rt_err_t rt_usbh_set_address(uinst_t device) * * @param device the usb device instance. * @param config the configuration number. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_set_configure(uinst_t device, int config) @@ -386,7 +386,7 @@ rt_err_t rt_usbh_set_configure(uinst_t device, int config) /* check parameter */ RT_ASSERT(device != RT_NULL); - setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_STANDARD | + setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_DEVICE; setup.bRequest = USB_REQ_SET_CONFIGURATION; setup.wIndex = 0; @@ -401,7 +401,7 @@ rt_err_t rt_usbh_set_configure(uinst_t device, int config) { return RT_ERROR; } - return RT_EOK; + return RT_EOK; } /** @@ -409,7 +409,7 @@ rt_err_t rt_usbh_set_configure(uinst_t device, int config) * * @param device the usb device instance. * @param intf the interface number. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_set_interface(uinst_t device, int intf) @@ -420,7 +420,7 @@ rt_err_t rt_usbh_set_interface(uinst_t device, int intf) /* check parameter */ RT_ASSERT(device != RT_NULL); - setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_STANDARD | + setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_INTERFACE; setup.bRequest = USB_REQ_SET_INTERFACE; setup.wIndex = 0; @@ -431,8 +431,8 @@ rt_err_t rt_usbh_set_interface(uinst_t device, int intf) { return RT_ERROR; } - - return RT_EOK; + + return RT_EOK; } /** @@ -440,7 +440,7 @@ rt_err_t rt_usbh_set_interface(uinst_t device, int intf) * * @param device the usb device instance. * @param endpoint the endpoint number of the usb device. - * + * * @return the error code, RT_EOK on successfully. */ rt_err_t rt_usbh_clear_feature(uinst_t device, int endpoint, int feature) @@ -451,7 +451,7 @@ rt_err_t rt_usbh_clear_feature(uinst_t device, int endpoint, int feature) /* check parameter */ RT_ASSERT(device != RT_NULL); - setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_STANDARD | + setup.request_type = USB_REQ_TYPE_DIR_OUT | USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_ENDPOINT; setup.bRequest = USB_REQ_CLEAR_FEATURE; setup.wIndex = endpoint; @@ -462,8 +462,8 @@ rt_err_t rt_usbh_clear_feature(uinst_t device, int endpoint, int feature) { return RT_ERROR; } - - return RT_EOK; + + return RT_EOK; } /** @@ -472,10 +472,10 @@ rt_err_t rt_usbh_clear_feature(uinst_t device, int endpoint, int feature) * @param cfg_desc the point of configuration descriptor structure. * @param num the number of interface descriptor. * @intf_desc the point of interface descriptor point. - * + * * @return the error code, RT_EOK on successfully. */ -rt_err_t rt_usbh_get_interface_descriptor(ucfg_desc_t cfg_desc, int num, +rt_err_t rt_usbh_get_interface_descriptor(ucfg_desc_t cfg_desc, int num, uintf_desc_t* intf_desc) { rt_uint32_t ptr, depth = 0; @@ -487,9 +487,9 @@ rt_err_t rt_usbh_get_interface_descriptor(ucfg_desc_t cfg_desc, int num, ptr = (rt_uint32_t)cfg_desc + cfg_desc->bLength; while(ptr < (rt_uint32_t)cfg_desc + cfg_desc->wTotalLength) { - if(depth++ > 0x20) + if(depth++ > 0x20) { - *intf_desc = RT_NULL; + *intf_desc = RT_NULL; return -RT_EIO; } desc = (udesc_t)ptr; @@ -500,10 +500,10 @@ rt_err_t rt_usbh_get_interface_descriptor(ucfg_desc_t cfg_desc, int num, *intf_desc = (uintf_desc_t)desc; RT_DEBUG_LOG(RT_DEBUG_USB, - ("rt_usb_get_interface_descriptor: %d\n", num)); + ("rt_usb_get_interface_descriptor: %d\n", num)); return RT_EOK; } - } + } ptr = (rt_uint32_t)desc + desc->bLength; } @@ -517,14 +517,14 @@ rt_err_t rt_usbh_get_interface_descriptor(ucfg_desc_t cfg_desc, int num, * @param intf_desc the point of interface descriptor structure. * @param num the number of endpoint descriptor. * @param ep_desc the point of endpoint descriptor point. - * + * * @return the error code, RT_EOK on successfully. */ -rt_err_t rt_usbh_get_endpoint_descriptor(uintf_desc_t intf_desc, int num, +rt_err_t rt_usbh_get_endpoint_descriptor(uintf_desc_t intf_desc, int num, uep_desc_t* ep_desc) { int count = 0, depth = 0; - rt_uint32_t ptr; + rt_uint32_t ptr; udesc_t desc; /* check parameter */ @@ -535,15 +535,15 @@ rt_err_t rt_usbh_get_endpoint_descriptor(uintf_desc_t intf_desc, int num, ptr = (rt_uint32_t)intf_desc + intf_desc->bLength; while(count < intf_desc->bNumEndpoints) { - if(depth++ > 0x20) + if(depth++ > 0x20) { - *ep_desc = RT_NULL; + *ep_desc = RT_NULL; return -RT_EIO; } - desc = (udesc_t)ptr; + desc = (udesc_t)ptr; if(desc->type == USB_DESC_TYPE_ENDPOINT) { - if(num == count) + if(num == count) { *ep_desc = (uep_desc_t)desc; |