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/*
ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
Copyright (C) 2015 Diego Ismirlian, TISA, (dismirlian (at) google's mail)
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef USBH_DEFS_H_
#define USBH_DEFS_H_
#include "hal.h"
#if HAL_USE_USBH
#include "osal.h"
#ifdef __IAR_SYSTEMS_ICC__
#define PACKED_STRUCT typedef PACKED_VAR struct
#else
#define PACKED_STRUCT typedef struct PACKED_VAR
#endif
PACKED_STRUCT {
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t bcdUSB;
uint8_t bDeviceClass;
uint8_t bDeviceSubClass;
uint8_t bDeviceProtocol;
uint8_t bMaxPacketSize0;
uint16_t idVendor;
uint16_t idProduct;
uint16_t bcdDevice;
uint8_t iManufacturer;
uint8_t iProduct;
uint8_t iSerialNumber;
uint8_t bNumConfigurations;
} usbh_device_descriptor_t;
#define USBH_DT_DEVICE 0x01
#define USBH_DT_DEVICE_SIZE 18
PACKED_STRUCT {
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t wTotalLength;
uint8_t bNumInterfaces;
uint8_t bConfigurationValue;
uint8_t iConfiguration;
uint8_t bmAttributes;
uint8_t bMaxPower;
} usbh_config_descriptor_t;
#define USBH_DT_CONFIG 0x02
#define USBH_DT_CONFIG_SIZE 9
PACKED_STRUCT {
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t wData[1];
} usbh_string_descriptor_t;
#define USBH_DT_STRING 0x03
#define USBH_DT_STRING_SIZE 2
PACKED_STRUCT {
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bInterfaceNumber;
uint8_t bAlternateSetting;
uint8_t bNumEndpoints;
uint8_t bInterfaceClass;
uint8_t bInterfaceSubClass;
uint8_t bInterfaceProtocol;
uint8_t iInterface;
} usbh_interface_descriptor_t;
#define USBH_DT_INTERFACE 0x04
#define USBH_DT_INTERFACE_SIZE 9
PACKED_STRUCT {
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bEndpointAddress;
uint8_t bmAttributes;
uint16_t wMaxPacketSize;
uint8_t bInterval;
} usbh_endpoint_descriptor_t;
#define USBH_DT_ENDPOINT 0x05
#define USBH_DT_ENDPOINT_SIZE 7
PACKED_STRUCT {
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bFirstInterface;
uint8_t bInterfaceCount;
uint8_t bFunctionClass;
uint8_t bFunctionSubClass;
uint8_t bFunctionProtocol;
uint8_t iFunction;
} usbh_ia_descriptor_t;
#define USBH_DT_INTERFACE_ASSOCIATION 0x0b
#define USBH_DT_INTERFACE_ASSOCIATION_SIZE 8
PACKED_STRUCT {
uint8_t bDescLength;
uint8_t bDescriptorType;
uint8_t bNbrPorts;
uint16_t wHubCharacteristics;
uint8_t bPwrOn2PwrGood;
uint8_t bHubContrCurrent;
uint32_t DeviceRemovable;
} usbh_hub_descriptor_t;
#define USBH_DT_HUB 0x29
#define USBH_DT_HUB_SIZE (7 + 4)
PACKED_STRUCT {
uint8_t bmRequestType;
uint8_t bRequest;
uint16_t wValue;
uint16_t wIndex;
uint16_t wLength;
} usbh_control_request_t;
#define USBH_REQ_GET_STATUS 0x00
#define USBH_REQ_CLEAR_FEATURE 0x01
#define USBH_REQ_SET_FEATURE 0x03
#define USBH_REQ_SET_ADDRESS 0x05
#define USBH_REQ_GET_DESCRIPTOR 0x06
#define USBH_REQ_SET_DESCRIPTOR 0x07
#define USBH_REQ_GET_CONFIGURATION 0x08
#define USBH_REQ_SET_CONFIGURATION 0x09
#define USBH_REQ_GET_INTERFACE 0x0A
#define USBH_REQ_SET_INTERFACE 0x0B
#define USBH_REQ_SYNCH_FRAME 0x0C
#define USBH_REQTYPE_IN 0x80
#define USBH_REQTYPE_OUT 0x00
#define USBH_REQTYPE_STANDARD 0x00
#define USBH_REQTYPE_CLASS 0x20
#define USBH_REQTYPE_VENDOR 0x40
#define USBH_REQTYPE_DEVICE 0x00
#define USBH_REQTYPE_INTERFACE 0x01
#define USBH_REQTYPE_ENDPOINT 0x02
#define USBH_REQTYPE_OTHER 0x03
#endif
#endif /* USBH_DEFS_H_ */
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