106 lines
2.3 KiB
C
106 lines
2.3 KiB
C
#pragma once
|
|
|
|
|
|
|
|
|
|
// Sent by host when connection is initiated.
|
|
//
|
|
// Packet structure:
|
|
// Data: | cmd |
|
|
// # of Bytes: | 1 |
|
|
#define CMD_HELLO 0x00
|
|
|
|
|
|
|
|
|
|
// Sent periodically by host to test connection.
|
|
// Keyboard should ignore this command.
|
|
//
|
|
// Packet structure:
|
|
// Data: | cmd |
|
|
// # of Bytes: | 1 |
|
|
#define CMD_RUTHERE 0x01
|
|
|
|
|
|
|
|
|
|
// Send keyboard state to host.
|
|
//
|
|
// Packet structure:
|
|
// Data: | cmd | anim state | layer state | layer layout |
|
|
// # of Bytes: | 1 | 1 | 4 | 1 |
|
|
//
|
|
// anim state:
|
|
// 0x00: RGBMatrix disabled
|
|
// 0x01: normal animation, no HID data.
|
|
// 0x02: FFT Animation
|
|
//
|
|
// layer state: layer state right now.
|
|
// This is a uint32_t, where each bit corresponds to a layer index.
|
|
// Lowest-order bit is base layer, highest bit is layer 31.
|
|
// Layer indices are defined by the LAYER_* enum in layer.h,
|
|
// host interface should have a matching enum.
|
|
// Make sure to update it when you change your layers!
|
|
//
|
|
// layer layout:
|
|
// The layout this layer was designed for.
|
|
// 0x00: en_us
|
|
// 0x01: russian
|
|
#define CMD_SEND_STATE 0x02
|
|
|
|
|
|
|
|
|
|
// Animation data. Sent by host.
|
|
//
|
|
// Packet structure:
|
|
// Data: | cmd | data type | data |
|
|
// # of Bytes: | 1 | 1 | ? |
|
|
//
|
|
// data type:
|
|
// Which animation this data is for. These are defined below.
|
|
//
|
|
// data:
|
|
// Animation data. Content depends on data type.
|
|
#define CMD_ANIM_DATA 0x03
|
|
|
|
// Data for FFT animation.
|
|
// Data segment consists of 10 bits, each representing the height of a column.
|
|
// Minimum height is 0, maximum is 250.
|
|
#define CMD_ANIM_DATA_fft 0x00
|
|
|
|
|
|
|
|
|
|
// Sent by keyboard to host when a complete word is typed.
|
|
// Host checks if this is a known word.
|
|
// If it is not, host responds with the same CMD (see below).
|
|
//
|
|
// Packet structure (sent by keyboard):
|
|
// Data: | cmd | word length | keycodes |
|
|
// # of Bytes: | 1 | 1 | ? |
|
|
//
|
|
// word length: number of bytes in `keycodes` block
|
|
//
|
|
//
|
|
// Packet structure (sent by host):
|
|
// Data: | cmd | typo? |
|
|
// # of Bytes: | 1 | 1 |
|
|
//
|
|
// typo: If this is 0x01, the word we got was a typo.
|
|
#define CMD_SPELLCHECK_WORD 0x04
|
|
|
|
|
|
|
|
|
|
// Sent by host when a "special char" key is pressed.
|
|
// Handled by host interface.
|
|
//
|
|
// Packet structure:
|
|
// Data: | cmd | character |
|
|
// # of Bytes: | 1 | 2 |
|
|
//
|
|
// character:
|
|
// uint16_t, character id
|
|
//
|
|
#define CMD_SPECIAL_CHAR 0x05 |