globalize a few things

components/services/globdefs.h

@@ -0,0 +1,34 @@
+/* 
+ *  Squeezelite for esp32
+ *
+ *  (c) 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/>.
+ *
+ */
+ 
+#pragma once
+
+#define I2C_SYSTEM_PORT	1
+extern int i2c_system_port;
+
+#ifdef CONFIG_SQUEEZEAMP
+#define JACK_GPIO		34
+#define SPKFAULT_GPIO	2			// this requires a pull-up, so can't be >34
+#define LED_GREEN_GPIO 	12
+#define LED_RED_GPIO	13
+#endif
+
+
+