summaryrefslogtreecommitdiff
path: root/include/arch/arduino-nano/driver/stdin.h
blob: 6462e0c19d9f1ac763ed6fc097e502a67615394b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
#ifndef STANDARDINPUT_H
#define STANDARDINPUT_H

class StandardInput {
	private:
		StandardInput(const StandardInput &copy);
		char buffer[8];
		unsigned char write_pos, read_pos;

	public:
		StandardInput() : write_pos(0), read_pos(0) {}
		void setup();
		bool hasKey();
		char getKey();

		inline void addKey(char key) {
			buffer[write_pos++] = key;
			write_pos %= 8;
		}
};

extern StandardInput kin;

#endif