+ First commit. It works painfully slow, but gets the job done. Still lots of room for improvement.

1 files changed, 49 insertions, 0 deletions

diff --git a/Source/Serial.h b/Source/Serial.h
new file mode 100644
index 0000000..da2c4ce
--- /dev/null
+++ b/Source/Serial.h
@@ -0,0 +1,49 @@
+#ifndef __SERIAL_HEADER__
+#define __SERIAL_HEADER__
+
+/* *************************************
+ * 	Includes
+ * *************************************/
+
+#include "Global_Inc.h"
+#include "System.h"
+#include "Gfx.h"
+#include "Font.h"
+
+/* *************************************
+ * 	Defines
+ * *************************************/
+
+#define ACK_BYTE_STRING "b"
+
+/* **************************************
+ * 	Structs and enums					*
+ * *************************************/
+
+typedef enum
+{
+    SERIAL_STATE_INIT = 0,
+    SERIAL_STATE_STANDBY,
+    SERIAL_STATE_WRITING_ACK,
+    SERIAL_STATE_READING_HEADER,
+    SERIAL_STATE_READING_EXE_SIZE,
+    SERIAL_STATE_READING_EXE_DATA,
+    SERIAL_STATE_WAITING_USER_INPUT,
+    SERIAL_STATE_CLEANING_MEMORY,
+}SERIAL_STATE;
+
+/* *************************************
+ * 	Global prototypes
+ * *************************************/
+
+void SerialInit(void);
+bool SerialRead(uint8_t* ptrArray, size_t nBytes);
+bool SerialWrite(void* ptrArray, size_t nBytes);
+void ISR_Serial(void);
+void SerialSetState(SERIAL_STATE state);
+void SerialSetPCAddress(uint32_t addr);
+void SerialSetRAMDestAddress(uint32_t addr);
+void SerialSetExeSize(size_t size);
+void SerialSetExeBytesReceived(uint32_t bytes_read);
+
+#endif // __SERIAL_HEADER__