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add interface descriptor template

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hathach 2019-04-17 13:43:07 +07:00
parent 72575534f8
commit 516964b3d3
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2 changed files with 51 additions and 1 deletions
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32
src/class/cdc/cdc_device.h
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@ -104,6 +104,38 @@ bool cdcd_control_request_complete (uint8_t rhport, tusb_control_request_t const
bool cdcd_xfer_cb (uint8_t rhport, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes);
void cdcd_reset (uint8_t rhport);
//--------------------------------------------------------------------+
// Interface Descriptor Template
//--------------------------------------------------------------------+
// Length of template descriptor: 66 bytes
#define TUD_CDC_DESC_LEN (8+9+5+5+4+5+7+9+7+7)
// CDC Descriptor Template
// interface number, string index, EP notification address and size, EP data address (out,in) and size.
#define TUD_CDC_DESCRIPTOR(_itfnum, _stridx, _ep_notif, _ep_notif_size, _epout, _epin, _epsize) \
/* Interface Associate */\
0x08, TUSB_DESC_INTERFACE_ASSOCIATION, _itfnum, 0x02, TUSB_CLASS_CDC, CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL, CDC_COMM_PROTOCOL_ATCOMMAND, 0x00,\
/* CDC Control Interface */\
0x09, TUSB_DESC_INTERFACE, _itfnum, 0x00, 0x01, TUSB_CLASS_CDC, CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL, CDC_COMM_PROTOCOL_ATCOMMAND, _stridx,\
/* CDC Header */\
0x05, TUSB_DESC_CLASS_SPECIFIC, CDC_FUNC_DESC_HEADER, U16_TO_U8S_LE(0x0120),\
/* CDC Call */\
0x05, TUSB_DESC_CLASS_SPECIFIC, CDC_FUNC_DESC_CALL_MANAGEMENT, 0x00, (_itfnum) + 1,\
/* CDC ACM: support line request */\
0x04, TUSB_DESC_CLASS_SPECIFIC, CDC_FUNC_DESC_ABSTRACT_CONTROL_MANAGEMENT, 0x02,\
/* CDC Union */\
0x05, TUSB_DESC_CLASS_SPECIFIC, CDC_FUNC_DESC_UNION, _itfnum, (_itfnum) + 1,\
/* Endpoint Notification */\
0x07, TUSB_DESC_ENDPOINT, _ep_notif, TUSB_XFER_INTERRUPT, U16_TO_U8S_LE(_ep_notif_size), 0x10,\
/* CDC Data Interface */\
0x09, TUSB_DESC_INTERFACE, (_itfnum)+1, 0x00, 0x02, TUSB_CLASS_CDC_DATA, 0x00, 0x00, 0x00,\
/* Endpoint Out */\
0x07, TUSB_DESC_ENDPOINT, _epout, TUSB_XFER_BULK, U16_TO_U8S_LE(_epsize), 0x00,\
/* Endpoint In */\
0x07, TUSB_DESC_ENDPOINT, _epin, TUSB_XFER_BULK, U16_TO_U8S_LE(_epsize), 0x00
#ifdef __cplusplus
}
#endif

20
src/class/msc/msc_device.h
View File

@ -47,7 +47,7 @@ TU_VERIFY_STATIC(CFG_TUD_MSC_BUFSIZE < UINT16_MAX, "Size is not correct");
#endif
#ifndef CFG_TUD_MSC_BUFSIZE
#error CFG_TUD_MSC_BUFSIZE must be defined, value of CFG_TUD_MSC_BLOCK_SZ should work well, the more the better
#error CFG_TUD_MSC_BUFSIZE must be defined, value of a block size should work well, the more the better
#endif
#ifndef CFG_TUD_MSC_VENDOR
@ -62,6 +62,24 @@ TU_VERIFY_STATIC(CFG_TUD_MSC_BUFSIZE < UINT16_MAX, "Size is not correct");
#error CFG_TUD_MSC_PRODUCT_REV 4-byte string must be defined
#endif
//--------------------------------------------------------------------+
// Interface Descriptor Template
//--------------------------------------------------------------------+
// Length of template descriptor: 23 bytes
#define TUD_MSC_DESC_LEN (9 + 7 + 7)
// Interface Number, EP Out & EP In address
#define TUD_MSC_DESCRIPTOR(_itfnum, _stridx, _epout, _epin, _epsize) \
/* Interface */\
0x09, TUSB_DESC_INTERFACE, _itfnum, 0x00, 0x02, TUSB_CLASS_MSC, MSC_SUBCLASS_SCSI, MSC_PROTOCOL_BOT, _stridx,\
/* Endpoint Out */\
0x07, TUSB_DESC_ENDPOINT, _epout, TUSB_XFER_BULK, U16_TO_U8S_LE(_epsize), 0x00,\
/* Endpoint In */\
0x07, TUSB_DESC_ENDPOINT, _epin, TUSB_XFER_BULK, U16_TO_U8S_LE(_epsize), 0x00
/** \addtogroup ClassDriver_MSC
* @{
* \defgroup MSC_Device Device