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/* Copyright 2021 OpenAnnePro community
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include <stdio.h>
#include "hal.h"
#include "annepro2.h"
#include "ap2_led.h"
#include "protocol.h"
ap2_led_t led_mask[KEY_COUNT];
ap2_led_t led_colors[KEY_COUNT];
ap2_led_status_t ap2_led_status;
uint8_t rgb_row_changed[NUM_ROW];
void led_command_callback(const message_t *msg) {
switch (msg->command) {
case CMD_LED_STATUS:
ap2_led_status.amount_of_profiles = msg->payload[0];
ap2_led_status.current_profile = msg->payload[1];
ap2_led_status.matrix_enabled = msg->payload[2];
ap2_led_status.is_reactive = msg->payload[3];
ap2_led_status.led_intensity = msg->payload[4];
ap2_led_status.errors = msg->payload[5];
break;
#ifdef CONSOLE_ENABLE
case CMD_LED_DEBUG:
/* TODO: Don't use printf. */
printf("LED:");
for (int i = 0; i < msg->payload_size; i++) {
printf("%02x ", msg->payload[i]);
}
for (int i = 0; i < msg->payload_size; i++) {
printf("%c", msg->payload[i]);
}
printf("\n");
break;
#endif
}
}
void ap2_set_IAP(void) { proto_tx(CMD_LED_IAP, NULL, 0, 3); }
void ap2_led_disable(void) { proto_tx(CMD_LED_OFF, NULL, 0, 3); }
void ap2_led_enable(void) { proto_tx(CMD_LED_ON, NULL, 0, 3); }
void ap2_led_set_profile(uint8_t prof) { proto_tx(CMD_LED_SET_PROFILE, &prof, sizeof(prof), 3); }
void ap2_led_get_status() { proto_tx(CMD_LED_GET_STATUS, NULL, 0, 3); }
void ap2_led_next_profile() { proto_tx(CMD_LED_NEXT_PROFILE, NULL, 0, 3); }
void ap2_led_next_intensity() { proto_tx(CMD_LED_NEXT_INTENSITY, NULL, 0, 3); }
void ap2_led_next_animation_speed() { proto_tx(CMD_LED_NEXT_ANIMATION_SPEED, NULL, 0, 3); }
void ap2_led_prev_profile() { proto_tx(CMD_LED_PREV_PROFILE, NULL, 0, 3); }
void ap2_led_mask_set_key(uint8_t row, uint8_t col, ap2_led_t color) {
uint8_t payload[] = {row, col, color.p.blue, color.p.green, color.p.red, color.p.alpha};
proto_tx(CMD_LED_MASK_SET_KEY, payload, sizeof(payload), 1);
}
/* Push a whole local row to the shine */
void ap2_led_mask_set_row(uint8_t row) {
uint8_t payload[NUM_COLUMN * sizeof(ap2_led_t) + 1];
payload[0] = row;
memcpy(payload + 1, &led_mask[ROWCOL2IDX(row, 0)], sizeof(*led_mask) * NUM_COLUMN);
proto_tx(CMD_LED_MASK_SET_ROW, payload, sizeof(payload), 1);
}
/* Synchronize all rows */
void ap2_led_mask_set_all(void) {
for (int row = 0; row < 5; row++) ap2_led_mask_set_row(row);
}
/* Set all keys to a given color */
void ap2_led_mask_set_mono(const ap2_led_t color) { proto_tx(CMD_LED_MASK_SET_MONO, (uint8_t *)&color, sizeof(color), 1); }
void ap2_led_colors_set_key(uint8_t row, uint8_t col, ap2_led_t color) {
uint8_t payload[] = {row, col, color.p.blue, color.p.green, color.p.red, color.p.alpha};
proto_tx(CMD_LED_COLOR_SET_KEY, payload, sizeof(payload), 1);
}
/* Push a whole local row to the shine */
void ap2_led_colors_set_row(uint8_t row) {
uint8_t payload[NUM_COLUMN * sizeof(ap2_led_t) + 1];
payload[0] = row;
memcpy(payload + 1, &led_colors[ROWCOL2IDX(row, 0)], sizeof(*led_colors) * NUM_COLUMN);
proto_tx(CMD_LED_COLOR_SET_ROW, payload, sizeof(payload), 1);
}
/* Synchronize all rows */
void ap2_led_colors_set_all(void) {
for (int row = 0; row < 5; row++) ap2_led_colors_set_row(row);
}
/* Set all keys to a given color */
void ap2_led_colors_set_mono(const ap2_led_t color) { proto_tx(CMD_LED_COLOR_SET_MONO, (uint8_t *)&color, sizeof(color), 1); }
void ap2_led_set_manual_control(uint8_t manual) {
uint8_t payload[] = {manual};
proto_tx(CMD_LED_SET_MANUAL, payload, sizeof(payload), 1);
}
void ap2_led_blink(uint8_t row, uint8_t col, ap2_led_t color, uint8_t count, uint8_t hundredths) {
uint8_t payload[] = {row, col, color.p.blue, color.p.green, color.p.red, color.p.alpha, count, hundredths};
proto_tx(CMD_LED_KEY_BLINK, payload, sizeof(payload), 1);
}
void ap2_led_set_foreground_color(uint8_t red, uint8_t green, uint8_t blue) {
ap2_led_t color = {.p.red = red, .p.green = green, .p.blue = blue, .p.alpha = 0xff};
ap2_led_mask_set_mono(color);
}
void ap2_led_reset_foreground_color() {
ap2_led_t color = {
.p.red = 0,
.p.green = 0,
.p.blue = 0,
.p.alpha = 0,
};
ap2_led_mask_set_mono(color);
}
/*
* Currently keypresses are unified with other messages, still with single 1
* byte payload. Transfer is normally fast enough for that to not be a problem -
* especially with asynchronous message reading.
*
*
* Previous description:
* If enabled, this data is sent to LED MCU on every keypress.
* In order to improve performance, both row and column values
* are packed into a single byte.
* Row range is [0, 4] and requires only 3 bits.
* Column range is [0, 13] and requires 4 bits.
*
* In order to differentiate this command from regular commands,
* the leftmost bit is set to 1 (0b10000000).
* Following it are 3 bits of row and 4 bits of col.
* 1 + 3 + 4 = 8 bits - only a single byte is sent for every keypress.
*/
void ap2_led_forward_keypress(uint8_t row, uint8_t col) {
const uint8_t payload = row << 4 | col;
proto_tx(CMD_LED_KEY_DOWN, &payload, 1, 1);
}
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