mirror of
https://github.com/qmk/qmk_firmware
synced 2024-11-16 08:56:11 +00:00
61 lines
2.8 KiB
Markdown
61 lines
2.8 KiB
Markdown
# group `sysex_tools` {#group__sysex__tools}
|
|
|
|
## Summary
|
|
|
|
Members | Descriptions
|
|
--------------------------------|---------------------------------------------
|
|
`public uint16_t `[`sysex_encoded_length`](#group__sysex__tools_1ga061e5607030412d6e62e2390d8013f0a)`(uint16_t decoded_length)` | Compute the length of a message after it is encoded.
|
|
`public uint16_t `[`sysex_decoded_length`](#group__sysex__tools_1ga121fc227d3acc1c0ea08c9a5c26fa3b0)`(uint16_t encoded_length)` | Compute the length of a message after it is decoded.
|
|
`public uint16_t `[`sysex_encode`](#group__sysex__tools_1ga54d77f8d32f92a6f329daefa2b314742)`(uint8_t * encoded,const uint8_t * source,uint16_t length)` | Encode data so that it can be transmitted safely in a sysex message.
|
|
`public uint16_t `[`sysex_decode`](#group__sysex__tools_1gaaad1d9ba2d5eca709a0ab4ba40662229)`(uint8_t * decoded,const uint8_t * source,uint16_t length)` | Decode encoded data.
|
|
|
|
## Members
|
|
|
|
#### `public uint16_t `[`sysex_encoded_length`](#group__sysex__tools_1ga061e5607030412d6e62e2390d8013f0a)`(uint16_t decoded_length)` {#group__sysex__tools_1ga061e5607030412d6e62e2390d8013f0a}
|
|
|
|
Compute the length of a message after it is encoded.
|
|
|
|
#### Parameters
|
|
* `decoded_length` The length, in bytes, of the message to encode.
|
|
|
|
#### Returns
|
|
The length, in bytes, of the message after encodeing.
|
|
|
|
#### `public uint16_t `[`sysex_decoded_length`](#group__sysex__tools_1ga121fc227d3acc1c0ea08c9a5c26fa3b0)`(uint16_t encoded_length)` {#group__sysex__tools_1ga121fc227d3acc1c0ea08c9a5c26fa3b0}
|
|
|
|
Compute the length of a message after it is decoded.
|
|
|
|
#### Parameters
|
|
* `encoded_length` The length, in bytes, of the encoded message.
|
|
|
|
#### Returns
|
|
The length, in bytes, of the message after it is decoded.
|
|
|
|
#### `public uint16_t `[`sysex_encode`](#group__sysex__tools_1ga54d77f8d32f92a6f329daefa2b314742)`(uint8_t * encoded,const uint8_t * source,uint16_t length)` {#group__sysex__tools_1ga54d77f8d32f92a6f329daefa2b314742}
|
|
|
|
Encode data so that it can be transmitted safely in a sysex message.
|
|
|
|
#### Parameters
|
|
* `encoded` The output data buffer, must be at least sysex_encoded_length(length) bytes long.
|
|
|
|
* `source` The input buffer of data to be encoded.
|
|
|
|
* `length` The number of bytes from the input buffer to encode.
|
|
|
|
#### Returns
|
|
number of bytes encoded.
|
|
|
|
#### `public uint16_t `[`sysex_decode`](#group__sysex__tools_1gaaad1d9ba2d5eca709a0ab4ba40662229)`(uint8_t * decoded,const uint8_t * source,uint16_t length)` {#group__sysex__tools_1gaaad1d9ba2d5eca709a0ab4ba40662229}
|
|
|
|
Decode encoded data.
|
|
|
|
#### Parameters
|
|
* `decoded` The output data buffer, must be at least sysex_decoded_length(length) bytes long.
|
|
|
|
* `source` The input buffer of data to be decoded.
|
|
|
|
* `length` The number of bytes from the input buffer to decode.
|
|
|
|
#### Returns
|
|
number of bytes decoded.
|
|
|