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tzarc
2021-02-14 01:17:07 +00:00
parent 7614083eaa
commit 13e2da17ef
2 changed files with 48 additions and 39 deletions
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internals_udd_group.md
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@@ -142,7 +142,7 @@ This global variable allows to decode and response a setup request. It can be up
Members | Descriptions
--------------------------------|---------------------------------------------
`public `[`usb_setup_req_t`](.build/docs/internals_usb_protocol_group.md#structusb__setup__req__t)` `[`req`](#structudd__ctrl__request__t_1a8ca591128eb7000ed02f8cc730af6e69) | Data received in USB SETUP packet Note: The swap of "req.wValues" from uin16_t to le16_t is done by UDD.
`public uint8_t * `[`payload`](#structudd__ctrl__request__t_1aa5cbdad2c57e9b3f949e1a4d96382b66) | [Point](.build/docs/internals_undefined.md#struct_point) to buffer to send or fill with data following SETUP packet This buffer must be word align for DATA IN phase (use prefix COMPILER_WORD_ALIGNED for buffer)
`public uint8_t * `[`payload`](#structudd__ctrl__request__t_1aa5cbdad2c57e9b3f949e1a4d96382b66) | Point to buffer to send or fill with data following SETUP packet This buffer must be word align for DATA IN phase (use prefix COMPILER_WORD_ALIGNED for buffer)
`public uint16_t `[`payload_size`](#structudd__ctrl__request__t_1a34d21baa46ca7f4b695307631457c75f) | Size of buffer to send or fill, and content the number of byte transfered.
`public void(* `[`callback`](#structudd__ctrl__request__t_1a11f084a69a85b6e1da79695b6a3d07c3) | Callback called after reception of ZLP from setup request.
`public bool(* `[`over_under_run`](#structudd__ctrl__request__t_1a3d31b0db5458678975632d6b5815ea8c) | Callback called when the buffer given (.payload) is full or empty. This one return false to abort data transfer, or true with a new buffer in .payload.
@@ -155,7 +155,7 @@ Data received in USB SETUP packet Note: The swap of "req.wValues" from uin16_t t
#### `public uint8_t * `[`payload`](#structudd__ctrl__request__t_1aa5cbdad2c57e9b3f949e1a4d96382b66) {#structudd__ctrl__request__t_1aa5cbdad2c57e9b3f949e1a4d96382b66}
[Point](.build/docs/internals_undefined.md#struct_point) to buffer to send or fill with data following SETUP packet This buffer must be word align for DATA IN phase (use prefix COMPILER_WORD_ALIGNED for buffer)
Point to buffer to send or fill with data following SETUP packet This buffer must be word align for DATA IN phase (use prefix COMPILER_WORD_ALIGNED for buffer)
#### `public uint16_t `[`payload_size`](#structudd__ctrl__request__t_1a34d21baa46ca7f4b695307631457c75f) {#structudd__ctrl__request__t_1a34d21baa46ca7f4b695307631457c75f}