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Diffstat (limited to 'src/usbh_driver_hub_private.h')
| -rw-r--r-- | src/usbh_driver_hub_private.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/src/usbh_driver_hub_private.h b/src/usbh_driver_hub_private.h deleted file mode 100644 index 8c9bc44..0000000 --- a/src/usbh_driver_hub_private.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * This file is part of the libusbhost library - * hosted at http://github.com/libusbhost/libusbhost - * - * Copyright (C) 2015 Amir Hammad <amir.hammad@hotmail.com> - * - * - * libusbhost is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#ifndef USBH_DRIVER_HUB_PRIVATE_ -#define USBH_DRIVER_HUB_PRIVATE_ - -#include "usbh_config.h" -#include "driver/usbh_device_driver.h" -#include "usbh_driver_hub.h" - -#include <stdint.h> -#include <stdbool.h> -#include <libopencm3/usb/usbstd.h> - - -// # HUB DEFINITIONS -#define HUB_FEATURE_PORT_CONNECTION 0 -#define HUB_FEATURE_PORT_ENABLE 1 -#define HUB_FEATURE_PORT_SUSPEND 2 -#define HUB_FEATURE_PORT_OVERCURRENT 3 -#define HUB_FEATURE_PORT_RESET 4 -#define HUB_FEATURE_PORT_POWER 8 -#define HUB_FEATURE_PORT_LOWSPEED 9 -#define HUB_FEATURE_PORT_HIGHSPEED 10 - -#define HUB_FEATURE_C_PORT_CONNECTION 16 -#define HUB_FEATURE_C_PORT_ENABLE 17 -#define HUB_FEATURE_C_PORT_SUSPEND 18 -#define HUB_FEATURE_C_PORT_OVERCURRENT 19 -#define HUB_FEATURE_C_PORT_RESET 20 - -#define HUB_REQ_GET_STATUS 0 -#define HUB_REQ_CLEAR_FEATURE 1 -#define HUB_REQ_SET_FEATURE 3 -#define HUB_REQ_GET_DESCRIPTOR 6 - -#define USB_DT_HUB (41) -#define USB_DT_HUB_SIZE (9) -// Hub buffer: must be larger than hub descriptor -#define USBH_HUB_BUFFER_SIZE (USB_DT_HUB_SIZE) - - -#define CURRENT_PORT_NONE -1 - -enum EVENT_STATE { - EVENT_STATE_NONE, - EVENT_STATE_INITIAL, - EVENT_STATE_POLL_REQ, - EVENT_STATE_POLL, - EVENT_STATE_READ_HUB_DESCRIPTOR_COMPLETE, - EVENT_STATE_ENABLE_PORTS, - EVENT_STATE_GET_PORT_STATUS, - EVENT_STATE_PORT_RESET_REQ, - EVENT_STATE_PORT_RESET_COMPLETE, - EVENT_STATE_SLEEP_500_MS, - EVENT_STATE_GET_STATUS_COMPLETE, -}; - -struct _hub_device { - usbh_device_t *device[USBH_HUB_MAX_DEVICES + 1]; - uint8_t buffer[USBH_HUB_BUFFER_SIZE]; - uint16_t endpoint_in_maxpacketsize; - uint8_t endpoint_in_address; - uint8_t endpoint_in_toggle; - enum EVENT_STATE state; - - uint8_t desc_len; - uint16_t ports_num; - int8_t index; - int8_t current_port; - - struct { - uint16_t sts; - uint16_t stc; - } hub_and_port_status[USBH_HUB_MAX_DEVICES + 1]; - - bool busy; - - uint32_t time_curr_us; - uint32_t timestamp_us; -}; - -typedef struct _hub_device hub_device_t; - -struct usb_hub_descriptor_head { - uint8_t bDescLength; - uint8_t bDescriptorType; - uint8_t bNbrPorts; - uint16_t wHubCharacteristics; - uint8_t bPwrOn2PwrGood; - uint8_t bHubContrCurrent; -} __attribute__((packed)); -struct usb_hub_descriptor_body { - uint8_t bDeviceRemovable; - uint8_t PortPwrCtrlMask; -} __attribute__((packed)); - -// for hubs with up to 7 ports on hub -struct usb_hub_descriptor { - struct usb_hub_descriptor_head head; - struct usb_hub_descriptor_body body[1]; -} __attribute__((packed)); - -#endif |