TinyUSB Library
_usbd_ctrl_buf
is only used within TinyUSB Library.
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SourceVu
Raspberry Pi Pico SDK and Examples
TinyUSB Library
_usbd_ctrl_buf
_usbd_ctrl_buf variable
Syntax
Show:
Summary
Declaration
from
usbd_control.c:66
CFG_TUSB_MEM_ALIGN
tu_static
uint8_t
_usbd_ctrl_buf
[
CFG_TUD_ENDPOINT0_SIZE
]
;
Examples
References
from
examples
Code
Location
Referrer
tu_static
uint8_t
_usbd_ctrl_buf
[
CFG_TUD_ENDPOINT0_SIZE
]
;
usbd_control.c:67
TU_VERIFY
(
0
==
tu_memcpy_s
(
_usbd_ctrl_buf
,
CFG_TUD_ENDPOINT0_SIZE
,
_ctrl_xfer
.
buffer
,
xact_len
)
)
;
usbd_control.c:102
_data_stage_xact()
return
usbd_edpt_xfer
(
rhport
,
ep_addr
,
xact_len
?
_usbd_ctrl_buf
:
NULL
,
xact_len
)
;
usbd_control.c:106
_data_stage_xact()
memcpy
(
_ctrl_xfer
.
buffer
,
_usbd_ctrl_buf
,
xferred_bytes
)
;
usbd_control.c:182
usbd_control_xfer_cb()
Call Tree
from
examples
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Data Use
from
examples
_usbd_ctrl_buf
is read by 2 functions:
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_usbd_ctrl_buf
_data_stage_xact()
usbd_control_xfer_cb()
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from
examples
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from
examples
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examples
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examples
Lifecycle
from
examples
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