Add new led module to use colors whenever is possible.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>

src/led/led_cyw43.c

@@ -0,0 +1,32 @@
+/*
+ * This file is part of the Pico Keys SDK distribution (https://github.com/polhenarejos/pico-keys-sdk).
+ * Copyright (c) 2022 Pol Henarejos.
+ *
+ * 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, version 3.
+ *
+ * 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 "pico_keys.h"
+
+#ifdef CYW43_WL_GPIO_LED_PIN
+
+#include "pico/cyw43_arch.h"
+
+void led_driver_init() {
+    cyw43_arch_init();
+}
+
+void led_driver_color(uint8_t color) {
+    cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, color != LED_COLOR_OFF);
+}
+
+#endif