From 10ecf4d95194a273cc6aab89c3a1bcf739a194cd Mon Sep 17 00:00:00 2001
From: HombreLaser <buran@silosneeded.com>
Date: Sat, 22 Jun 2024 11:01:41 -0600
Subject: Add tokenizer

---
 src/include/calculator.hpp | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 src/include/calculator.hpp

(limited to 'src/include/calculator.hpp')

diff --git a/src/include/calculator.hpp b/src/include/calculator.hpp
new file mode 100644
index 0000000..8c5e97a
--- /dev/null
+++ b/src/include/calculator.hpp
@@ -0,0 +1,32 @@
+#pragma once
+#include "LCD_I2C.hpp"
+#include "keypad.hpp"
+#include "tokenizer.hpp"
+#define LCD_COLUMNS 16
+#define LCD_ROWS 2
+#define I2C_ADDRESS 0x27
+
+class Calculator {
+private:
+  LCD_I2C *display;
+  Keypad *default_keypad;
+  Tokenizer tokenizer = Tokenizer();
+  char default_keypad_chars[4][4] = {
+    {'1', '2', '3', '+'},
+    {'4', '5', '6', '-'},
+    {'7', '8', '9', '*'},
+    {'(', '0', ')', '='}
+  };
+  char secondary_keypad[4][4] = {
+    {'1', '2', '3', '+'},
+    {'4', '5', '6', '-'},
+    {'7', '8', '9', '/'},
+    {'(', '0', ')', '='}
+  };
+  uint keypad_col_pins[4] = {6, 7, 8, 9};
+  uint keypad_row_pins[4] = {16, 17, 18, 19};
+public:
+  Calculator();
+  ~Calculator();
+  void run();
+};
-- 
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