Moved spellcheck and rawhid to kb folder

keyboards/betalupi_ergodox/features/beta_rawhid.c

@@ -0,0 +1,170 @@
+#include "betalupi_ergodox.h"
+
+#include "features/beta_rawhid.h"
+#include "extra_mappings.h"
+
+extern uint8_t layer_layouts[];
+#include "features/spellcheck.h"
+
+// See features/beta_rawhid.h for prococol documentation
+void raw_hid_receive(uint8_t *data, uint8_t length) {
+	uint8_t cmd = data[0];
+
+	switch (cmd) {
+		case CMD_HELLO:
+			ergodox_right_led_1_on();
+			_delay_ms(50);
+			ergodox_right_led_1_off();
+
+			hid_send_state();
+			break;
+
+		#ifdef RGB_MATRIX_FRAMEBUFFER_EFFECTS
+		case CMD_ANIM_DATA:
+			cmd_animation(data, length);
+			break;
+		#endif
+
+		case CMD_SPELLCHECK_WORD:
+			if (data[1]) {
+				ergodox_right_led_1_on();
+				_delay_ms(50);
+				ergodox_right_led_1_off();
+			}
+			break;
+
+		default:
+			break;
+	}
+
+}
+
+uint8_t nth_byte(size_t n, uint32_t data) {
+	return (data >> (8 * n)) & 0xFF;
+}
+
+
+// state: layer state.
+// If this is 0, we'll use global layer_state instead.
+void _hid_send_state(_hid_send_state_args args) {
+
+	uint32_t state = args.state ? args.state : layer_state;
+
+	uint8_t packet[RAW_EPSIZE] = {
+		CMD_SEND_STATE,
+
+		// Animation state, set later
+		0x00,
+
+		// Layer state
+		nth_byte(0, state),
+		nth_byte(1, state),
+		nth_byte(2, state),
+		nth_byte(3, state),
+
+		// Keymap for active layer
+		layer_layouts[biton32(state)]
+	};
+
+
+	// Set second byte
+	if (rgb_matrix_get_flags() != LED_FLAG_ALL) {
+		// RGB matrix is disabled
+		packet[1] = 0x00;
+	} else {
+		uint8_t mode = rgb_matrix_get_mode();
+		switch (mode) {
+
+			#ifdef RGB_MATRIX_FRAMEBUFFER_EFFECTS
+			case RGB_MATRIX_CUSTOM_FFT_ANIM:
+				// FFT Animation is active
+				packet[1] = 0x02;
+				break;
+			#endif
+
+			default:
+				// Normal animation is active
+				packet[1] = 0x01;
+				break;
+		}
+	}
+
+	// Note that all sent packets MUST be
+	// RAW_EPSIZE long.
+	raw_hid_send(packet, RAW_EPSIZE);
+}
+
+
+void hid_send_word() {
+	uint8_t packet[RAW_EPSIZE] = {
+		CMD_SPELLCHECK_WORD,
+		spellcheck_buffer_size
+	};
+
+	for (int i = 0; i < 2 + spellcheck_buffer_size; i++) {
+		packet[i + 2] = spellcheck_buffer[i];
+	}
+
+	raw_hid_send(packet, RAW_EPSIZE);
+}
+
+
+
+#ifdef RGB_MATRIX_FRAMEBUFFER_EFFECTS
+
+
+#define FFT_PER_KEY 50
+void cmd_animation(uint8_t *data, uint8_t length) {
+	switch (data[1]) {
+		case CMD_ANIM_DATA_fft:
+			// Only read data if animation is in fft mode
+			if (rgb_matrix_get_mode() == RGB_MATRIX_CUSTOM_FFT_ANIM) {
+				// Data should be a pointer to 10 uint8_ts, each representing
+				// the height of a bar on the display.
+
+				for (uint8_t bin = 0; bin < 10; bin++) {
+					// Scale data values
+					uint8_t d = data[bin + 2];
+
+
+					for (uint8_t i = 0; i < 5; i++) {
+						// Ignore negative indices.
+						// See fft_col_to_array definition.
+						if (fft_col_to_array[bin][i] < 0) {
+							if (d >= FFT_PER_KEY) {
+								d -= FFT_PER_KEY;
+							} else {
+								d = 0;
+							}
+							continue;
+						}
+
+						uint8_t row = fft_col_to_array[bin][i] % MATRIX_ROWS;
+						uint8_t col = fft_col_to_array[bin][i] / MATRIX_ROWS;
+
+						if (d >= FFT_PER_KEY) {
+							g_rgb_frame_buffer[row][col] = 0xFF;
+							d -= FFT_PER_KEY;
+						} else if (d > 0) {
+							g_rgb_frame_buffer[row][col] = ((double) d / FFT_PER_KEY) * 0xFF;
+							d = 0;
+						} else {
+							g_rgb_frame_buffer[row][col] = 0;
+						}
+
+							/*
+							rgb_matrix_set_color(
+								fft_col_to_array[bin][i],
+								last_brightness, 0x00, last_brightness
+							);
+							*/
+					}
+				}
+			} else {
+				// If not in fft mode and we receive fft data, send a state packet so host stops sending data.
+				hid_send_state();
+			}
+			break;
+	}
+}
+#endif