usb_cdcp.h

/* This file is the part of the Lightweight USB device Stack for STM32 microcontrollers
 *
 * Copyright ©2016 Dmitry Filimonchuk <dmitrystu[at]gmail[dot]com>
 *
 * 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 _USB_CDC_PSTN_H_
#define _USB_CDC_PSTN_H_

#ifdef __cplusplus
    extern "C" {
#endif


#define USB_CDC_SUBCLASS_DLC            0x01 
#define USB_CDC_SUBCLASS_TEL            0x03 
 /* @} */

#define USB_DTYPE_CDC_LINE_MANAGEMENT   0x03 
#define USB_DTYPE_CDC_TEL_RING          0x04 
#define USB_DTYPE_CDC_TEL_CALL          0x05 
#define USB_DTYPE_CDC_TEL_OPMODE        0x08 
#define USB_CDC_SET_AUX_LINE_STATE      0x10 
#define USB_CDC_SET_HOOK_STATE          0x11 
#define USB_CDC_PULSE_SETU              0x12 
#define USB_CDC_SEND_PULSE              0x13 
#define USB_CDC_SET_PULSE_TIME          0x14 
#define USB_CDC_RING_AUX_JACK           0x15 
#define USB_CDC_SET_RINGER_PARMS        0x30 
#define USB_CDC_GET_RINGER_PARMS        0x31 
#define USB_CDC_SET_OPERATION_PARMS     0x32 
#define USB_CDC_GET_OPERATION_PARMS     0x33 
#define USB_CDC_SET_LINE_PARMS          0x34 
#define USB_CDC_GET_LINE_PARMS          0x35 
#define USB_CDC_DIAL_DIGITS             0x36 
#define USB_CDC_NTF_AUX_JACK_HOOK_STATE 0x08  
#define USB_CDC_NTF_RING_DETECT         0x09  
#define USB_CDC_NTF_CALL_STATE_CHANGE   0x28  
#define USB_CDC_NTF_LINE_STATE_CHANGE   0x29  
#define USB_CDC_DLM_PULSE               0x01 
#define USB_CDC_DLM_AUX                 0x02 
#define USB_CDC_DLM_XTRAPULSE           0x04 
#define USB_CDC_TOM_SIMPLE              0x01 
#define USB_CDC_TOM_STANDALONE          0x02 
#define USB_CDC_TOM_CENTRIC             0x04 
#define USB_CDC_TCS_DIALTONE            0x01 
#define USB_CDC_TCS_STATE               0x02 
#define USB_CDC_TCS_CALLERID            0x04 
#define USB_CDC_TCS_RINGING             0x08 
#define USB_CDC_TCS_DTMF                0x10 
#define USB_CDC_TCS_NOTIFY              0x20 
struct usb_cdc_dlm_desc {
    uint8_t     bFunctionLength;    
    uint8_t     bDescriptorType;    
    uint8_t     bDescriptorSubType; 
    uint8_t     bmCapabilities;     
} __attribute__ ((packed));

struct usb_cdc_tring_desc {
    uint8_t     bFunctionLength;    
    uint8_t     bDescriptorType;    
    uint8_t     bDescriptorSubType; 
    uint8_t     bRingerVolSteps;    
    uint8_t     bNumRingerPatterns; 
} __attribute__ ((packed));

struct usb_cdc_tom_desc {
    uint8_t     bFunctionLength;    
    uint8_t     bDescriptorType;    
    uint8_t     bDescriptorSubType; 
    uint8_t     bmCapabilities;     
} __attribute__ ((packed));

struct usb_cdc_tcs_desc {
    uint8_t     bFunctionLength;    
    uint8_t     bDescriptorType;    
    uint8_t     bDescriptorSubType; 
    uint32_t    bmCapabilities;     
} __attribute__ ((packed));

#ifdef __cplusplus
    }
#endif
#endif /* _USB_CDC_PSTN_H_ */