serial and tty

2 files changed, 46 insertions, 0 deletions

diff --git a/kernel/include/comus/drivers/tty.h b/kernel/include/comus/drivers/tty.h
new file mode 100644
index 0000000..c951c3e
--- /dev/null
+++ b/kernel/include/comus/drivers/tty.h
@@ -0,0 +1,27 @@
+/**
+ * @file tty.h
+ *
+ * @author Freya Murphy <freya@freyacat.org>
+ *
+ * Terminal output
+ */
+
+#ifndef TTY_H_
+#define TTY_H_
+
+/**
+ * Initalize the terminal
+ */
+void tty_init(void);
+
+/**
+ * Output a character to the terminal
+ */
+void tty_out(char c);
+
+/**
+ * Output a string to the terminal
+ */
+void tty_out_str(char *str);
+
+#endif /* tty.h */
diff --git a/kernel/include/comus/drivers/uart.h b/kernel/include/comus/drivers/uart.h
new file mode 100644
index 0000000..9a2d70a
--- /dev/null
+++ b/kernel/include/comus/drivers/uart.h
@@ -0,0 +1,19 @@
+/**
+ * @file uart.h
+ *
+ * @author Freya Murphy <freya@freyacat.org>
+ *
+ * Serial interface
+ */
+
+#ifndef UART_H_
+#define UART_H_
+
+#include <stdint.h>
+
+int uart_init(void);
+uint8_t uart_in(void);
+void uart_out(uint8_t ch);
+void uart_out_str(const char *str);
+
+#endif /* uart.h */