Fix outdated filename references in the LUFA documentation.

[pub/USBasp.git] / Bootloaders / Printer / BootloaderPrinter.h

diff --git a/Bootloaders/Printer/BootloaderPrinter.h b/Bootloaders/Printer/BootloaderPrinter.h
index b99e763..1e91288 100644 (file)
--- a/Bootloaders/Printer/BootloaderPrinter.h
+++ b/Bootloaders/Printer/BootloaderPrinter.h
@@ -30,11 +30,11 @@
 
 /** \file
  *
- *  Header file for Printer.c.
+ *  Header file for BootloaderPrinter.c.
  */
 
-#ifndef _PRINTER_H_
-#define _PRINTER_H_
+#ifndef _BOOTLOADER_PRINTER_H_
+#define _BOOTLOADER_PRINTER_H_
 
        /* Includes: */
                #include <avr/io.h>
@@ -44,8 +44,14 @@
 
                #include "Descriptors.h"
 
-               #include <LUFA/Drivers/USB/USB.h>
                #include <LUFA/Drivers/Board/LEDs.h>
+               #include <LUFA/Drivers/USB/USB.h>
+               #include <LUFA/Platform/Platform.h>
+
+       /* Preprocessor Checks: */
+               #if !defined(__OPTIMIZE_SIZE__)
+                       #error This bootloader requires that it be optimized for size, not speed, to fit into the target device. Change optimization settings and try again.
+               #endif
 
        /* Macros: */
                /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
@@ -63,6 +69,9 @@
                /** LED mask for the library LED driver, to indicate that the USB interface is busy. */
                #define LEDMASK_USB_BUSY           LEDS_LED2
 
+               /** Magic bootloader key to unlock forced application start mode. */
+               #define MAGIC_BOOT_KEY             0xDC42
+
        /* Enums: */
                /** Intel HEX parser state machine states. */
                enum HEX_Parser_States_t
@@ -88,7 +97,7 @@
                };
 
        /* Function Prototypes: */
-               void SetupHardware(void);
+               static void SetupHardware(void);
 
                void EVENT_USB_Device_Connect(void);
                void EVENT_USB_Device_Disconnect(void);