merged fsm branch, finally

1 files changed, 31 insertions, 0 deletions

diff --git a/spaghetti-monster/fsm-pcint.h b/spaghetti-monster/fsm-pcint.h
new file mode 100644
index 0000000..ec3ae4b
--- /dev/null
+++ b/spaghetti-monster/fsm-pcint.h
@@ -0,0 +1,31 @@
+/*
+ * fsm-pcint.h: PCINT (Pin Change Interrupt) functions for SpaghettiMonster.
+ *
+ * Copyright (C) 2017 Selene ToyKeeper
+ *
+ * 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 FSM_PCINT_H
+#define FSM_PCINT_H
+
+//static volatile uint8_t button_was_pressed;
+#define BP_SAMPLES 32
+volatile uint8_t button_last_state;
+uint8_t button_is_pressed();
+inline void PCINT_on();
+inline void PCINT_off();
+void PCINT_inner(uint8_t pressed);
+
+#endif