refactor services, increase max sockets - release

components/services/led.h

@@ -0,0 +1,38 @@
+/* 
+ *  Squeezelite for esp32
+ *
+ *  (c) Sebastien 2019
+ *      Philippe G. 2019, philippe_44@outlook.com
+ *
+ * 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 3 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/>.
+ *
+ */
+ 
+#ifndef LED_H
+#define LED_H
+#include "driver/gpio.h"
+
+enum { LED_GREEN = 0, LED_RED };
+
+#define led_on(idx)						led_blink_core(idx, 1, 0, false)
+#define led_off(idx)					led_blink_core(idx, 0, 0, false)
+#define led_blink(idx, on, off)			led_blink_core(idx, on, off, false)
+#define led_blink_pushed(idx, on, off)	led_blink_core(idx, on, off, true)
+
+bool led_config(int idx, gpio_num_t gpio, int onstate);
+bool led_unconfig(int idx);
+bool led_blink_core(int idx, int ontime, int offtime, bool push);
+bool led_unpush(int idx);
+
+#endif