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Move generic USB stuff to a subdir, dedupe .h files.

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Adapt examples and the lib code accordingly.
This commit is contained in:
Uwe Hermann
2010-12-29 17:02:36 +01:00
parent f062777930
commit 34fd228bf9
24 changed files with 38 additions and 429 deletions
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128
include/usb/cdc.h Normal file
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/*
* This file is part of the libopenstm32 project.
*
* Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CDC_H
#define __CDC_H
/* Definitions of Communications Device Class from
* "Universal Serial Bus Class Definitions for Communications Devices
* Revision 1.2"
*/
/* Table 2: Communications Device Class Code */
#define USB_CLASS_CDC 0x02
/* Table 4: Class Subclass Code */
#define USB_CDC_SUBCLASS_DLCM 0x01
#define USB_CDC_SUBCLASS_ACM 0x02
/* ... */
/* Table 5 Communications Interface Class Control Protocol Codes */
#define USB_CDC_PROTOCOL_NONE 0x00
#define USB_CDC_PROTOCOL_AT 0x01
/* ... */
/* Table 6: Data Interface Class Code */
#define USB_CLASS_DATA 0x0A
/* Table 12: Type Values for the bDescriptorType Field */
#define CS_INTERFACE 0x24
#define CS_ENDPOINT 0x25
/* Table 13: bDescriptor SubType in Communications Class Functional
* Descriptors */
#define USB_CDC_TYPE_HEADER 0x00
#define USB_CDC_TYPE_CALL_MANAGEMENT 0x01
#define USB_CDC_TYPE_ACM 0x02
/* ... */
#define USB_CDC_TYPE_UNION 0x06
/* ... */
/* Table 15: Class-Specific Descriptor Header Format */
struct usb_cdc_header_descriptor {
uint8_t bFunctionLength;
uint8_t bDescriptorType;
uint8_t bDescriptorSubtype;
uint16_t bcdCDC;
} __attribute__((packed));
/* Table 16: Union Interface Functional Descriptor */
struct usb_cdc_union_descriptor {
uint8_t bFunctionLength;
uint8_t bDescriptorType;
uint8_t bDescriptorSubtype;
uint8_t bControlInterface;
uint8_t bSubordinateInterface0;
/* ... */
} __attribute__((packed));
/* Definitions for Abstract Control Model devices from:
* "Universal Serial Bus Communications Class Subclass Specification for
* PSTN Devices"
*/
/* Table 3: Call Management Functional Descriptor */
struct usb_cdc_call_management_descriptor {
uint8_t bFunctionLength;
uint8_t bDescriptorType;
uint8_t bDescriptorSubtype;
uint8_t bmCapabilities;
uint8_t bDataInterface;
} __attribute__((packed));
/* Table 4: Abstract Control Management Functional Descriptor */
struct usb_cdc_acm_descriptor {
uint8_t bFunctionLength;
uint8_t bDescriptorType;
uint8_t bDescriptorSubtype;
uint8_t bmCapabilities;
} __attribute__((packed));
/* Table 13: Class-Specific Request Codes for PSTN subclasses */
/* ... */
#define USB_CDC_REQ_SET_LINE_CODING 0x20
/* ... */
#define USB_CDC_REQ_SET_CONTROL_LINE_STATE 0x22
/* ... */
/* Table 17: Line Coding Structure */
struct usb_cdc_line_coding {
uint32_t dwDTERate;
uint8_t bCharFormat;
uint8_t bParityType;
uint8_t bDataBits;
} __attribute__((packed));
/* Table 30: Class-Specific Notification Codes for PSTN subclasses */
/* ... */
#define USB_CDC_NOTIFY_SERIAL_STATE 0x28
/* ... */
/* Notification Structure */
struct usb_cdc_notification {
uint8_t bmRequestType;
uint8_t bNotification;
uint16_t wValue;
uint16_t wIndex;
uint16_t wLength;
} __attribute__((packed));
#endif

81
include/usb/dfu.h Normal file
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/*
* This file is part of the libopenstm32 project.
*
* Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __DFU_H
#define __DFU_H
enum dfu_req {
DFU_DETACH,
DFU_DNLOAD,
DFU_UPLOAD,
DFU_GETSTATUS,
DFU_CLRSTATUS,
DFU_GETSTATE,
DFU_ABORT
};
enum dfu_status {
DFU_STATUS_OK,
DFU_STATUS_ERR_TARGET,
DFU_STATUS_ERR_FILE,
DFU_STATUS_ERR_WRITE,
DFU_STATUS_ERR_ERASE,
DFU_STATUS_ERR_CHECK_ERASED,
DFU_STATUS_ERR_PROG,
DFU_STATUS_ERR_VERIFY,
DFU_STATUS_ERR_ADDRESS,
DFU_STATUS_ERR_NOTDONE,
DFU_STATUS_ERR_FIRMWARE,
DFU_STATUS_ERR_VENDOR,
DFU_STATUS_ERR_USBR,
DFU_STATUS_ERR_POR,
DFU_STATUS_ERR_UNKNOWN,
DFU_STATUS_ERR_STALLEDPKT,
};
enum dfu_state {
STATE_APP_IDLE,
STATE_APP_DETACH,
STATE_DFU_IDLE,
STATE_DFU_DNLOAD_SYNC,
STATE_DFU_DNBUSY,
STATE_DFU_DNLOAD_IDLE,
STATE_DFU_MANIFEST_SYNC,
STATE_DFU_MANIFEST,
STATE_DFU_MANIFEST_WAIT_RESET,
STATE_DFU_UPLOAD_IDLE,
STATE_DFU_ERROR,
};
#define DFU_FUNCTIONAL 0x21
struct usb_dfu_descriptor {
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bmAttributes;
#define USB_DFU_CAN_DOWNLOAD 0x01
#define USB_DFU_CAN_UPLOAD 0x02
#define USB_DFU_MANIFEST_TOLERANT 0x04
#define USB_DFU_WILL_DETACH 0x08
uint16_t wDetachTimeout;
uint16_t wTransferSize;
uint16_t bcdDFUVersion;
} __attribute__((packed));
#endif

38
include/usb/hid.h Normal file
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/*
* This file is part of the libopenstm32 project.
*
* Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __HID_H
#define __HID_H
#include <stdint.h>
#define USB_CLASS_HID 3
#define USB_DT_HID 0x21
#define USB_DT_REPORT 0x22
struct usb_hid_descriptor {
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t bcdHID;
uint8_t bCountryCode;
uint8_t bNumDescriptors;
} __attribute__((packed));
#endif

2
include/usbd.h → include/usb/usbd.h
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@@ -20,7 +20,7 @@
#ifndef __USBD_H
#define __USBD_H
#include <usbstd.h>
#include <usb/usbstd.h>
/* Static buffer for control transactions:
* This is defined as weak in the library, applicaiton

0
include/usbstd.h → include/usb/usbstd.h
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