1 files changed, 30 insertions, 0 deletions
diff --git a/fw/adc.h b/fw/adc.h
new file mode 100644
index 0000000..57a2ce9
--- /dev/null
+++ b/fw/adc.h
@@ -0,0 +1,30 @@
+/* Megumin LED display firmware
+ * Copyright (C) 2018 Sebastian Götte <code@jaseg.net>
+ * 
+ * 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 __ADC_H__
+#define __ADC_H__
+
+#include "global.h"
+
+#define ADC_OVERSAMPLING 8
+
+extern volatile int16_t adc_vcc_mv;
+extern volatile int16_t adc_temp_celsius;
+
+void adc_init(void);
+
+#endif/*__ADC_H__*/