Minor cleanup

keyboards/betalupi_ergodox/features/rawhid_commands.h

@@ -0,0 +1,78 @@
+#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
+
+
+// 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
+
+// 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
+