jesus/tinyusb
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #950 from HiFiPhile/dfu

Browse Source 
DFU improvements
This commit is contained in:
Ha Thach
2021-07-22 11:17:01 +07:00
committed by GitHub
parent e971a4332d 9542fcdbcd
commit 1c2bc47c07
15 changed files with 515 additions and 598 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/device/usbd.h
+41 -7
View File
@@ -602,17 +602,51 @@ TU_ATTR_WEAK bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb
/* Function */ \
9, DFU_DESC_FUNCTIONAL, _attr, U16_TO_U8S_LE(_timeout), U16_TO_U8S_LE(_xfer_size), U16_TO_U8S_LE(0x0101)
// Length of template descriptr: 18 bytes
#define TUD_DFU_MODE_DESC_LEN (9 + 9)
// Length of template descriptor: 9 bytes + number of alternatives * 9
#define TUD_DFU_DESC_LEN(_alt_count) (9 + (_alt_count) * 9)
// DFU runtime descriptor
// Interface number, string index, attributes, detach timeout, transfer size
#define TUD_DFU_MODE_DESCRIPTOR(_itfnum, _stridx, _attr, _timeout, _xfer_size) \
/* Interface */ \
9, TUSB_DESC_INTERFACE, _itfnum, 0, 0, TUD_DFU_APP_CLASS, TUD_DFU_APP_SUBCLASS, DFU_PROTOCOL_DFU, _stridx, \
// Interface number, Alternate count, starting string index, attributes, detach timeout, transfer size
// Note: Alternate count must be numberic or macro, string index is increased by one for each Alt interface
#define TUD_DFU_DESCRIPTOR(_itfnum, _alt_count, _stridx, _attr, _timeout, _xfer_size) \
TU_XSTRCAT(_TUD_DFU_ALT_,_alt_count)(_itfnum, 0, _stridx), \
/* Function */ \
9, DFU_DESC_FUNCTIONAL, _attr, U16_TO_U8S_LE(_timeout), U16_TO_U8S_LE(_xfer_size), U16_TO_U8S_LE(0x0101)
#define _TUD_DFU_ALT(_itfnum, _alt, _stridx) \
/* Interface */ \
9, TUSB_DESC_INTERFACE, _itfnum, _alt, 0, TUD_DFU_APP_CLASS, TUD_DFU_APP_SUBCLASS, DFU_PROTOCOL_DFU, _stridx
#define _TUD_DFU_ALT_1(_itfnum, _alt_count, _stridx) \
_TUD_DFU_ALT(_itfnum, _alt_count, _stridx)
#define _TUD_DFU_ALT_2(_itfnum, _alt_count, _stridx) \
_TUD_DFU_ALT(_itfnum, _alt_count, _stridx), \
_TUD_DFU_ALT_1(_itfnum, _alt_count+1, _stridx+1)
#define _TUD_DFU_ALT_3(_itfnum, _alt_count, _stridx) \
_TUD_DFU_ALT(_itfnum, _alt_count, _stridx), \
_TUD_DFU_ALT_2(_itfnum, _alt_count+1, _stridx+1)
#define _TUD_DFU_ALT_4(_itfnum, _alt_count, _stridx) \
_TUD_DFU_ALT(_itfnum, _alt_count, _stridx), \
_TUD_DFU_ALT_3(_itfnum, _alt_count+1, _stridx+1)
#define _TUD_DFU_ALT_5(_itfnum, _alt_count, _stridx) \
_TUD_DFU_ALT(_itfnum, _alt_count, _stridx), \
_TUD_DFU_ALT_4(_itfnum, _alt_count+1, _stridx+1)
#define _TUD_DFU_ALT_6(_itfnum, _alt_count, _stridx) \
_TUD_DFU_ALT(_itfnum, _alt_count, _stridx), \
_TUD_DFU_ALT_5(_itfnum, _alt_count+1, _stridx+1)
#define _TUD_DFU_ALT_7(_itfnum, _alt_count, _stridx) \
_TUD_DFU_ALT(_itfnum, _alt_count, _stridx), \
_TUD_DFU_ALT_6(_itfnum, _alt_count+1, _stridx+1)
#define _TUD_DFU_ALT_8(_itfnum, _alt_count, _stridx) \
_TUD_DFU_ALT(_itfnum, _alt_count, _stridx), \
_TUD_DFU_ALT_7(_itfnum, _alt_count+1, _stridx+1)
//------------- CDC-ECM -------------//