Update BUILD build system module with OBJECT_FILES variable, for additional user-specified object files. Update HID build module with a small shim application to reprogram the EEPROM of a target.

2 files changed, 93 insertions, 0 deletions

diff --git a/LUFA/Build/HID_EEPROM_Loader/HID_EEPROM_Loader.c b/LUFA/Build/HID_EEPROM_Loader/HID_EEPROM_Loader.c
new file mode 100644
index 000000000..812b1b24a
--- /dev/null
+++ b/LUFA/Build/HID_EEPROM_Loader/HID_EEPROM_Loader.c
@@ -0,0 +1,48 @@
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2012.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  Permission to use, copy, modify, distribute, and sell this
+  software and its documentation for any purpose is hereby granted
+  without fee, provided that the above copyright notice appear in
+  all copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
+  software without specific, written prior permission.
+
+  The author disclaim all warranties with regard to this
+  software, including all implied warranties of merchantability
+  and fitness.  In no event shall the author be liable for any
+  special, indirect or consequential damages or any damages
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+#include <avr/io.h>
+#include <avr/eeprom.h>
+#include <avr/pgmspace.h>
+
+/* References to the binary EEPROM data linked in the AVR's FLASH memory space */
+extern const char InputEEData[];
+extern const char InputEEData_size_sym[];
+#define InputEEData_size ((int)InputEEData_size_sym)
+
+int main(void)
+{
+	/* Copy out the embedded EEPROM data from FLASH to EEPROM memory space */
+	for (uint16_t i = 0; i < InputEEData_size; i++)
+	  eeprom_update_byte((uint8_t*)i, pgm_read_byte(&InputEEData[i]));
+
+	/* Infinite loop once complete */
+	for (;;);
+}
diff --git a/LUFA/Build/HID_EEPROM_Loader/makefile b/LUFA/Build/HID_EEPROM_Loader/makefile
new file mode 100644
index 000000000..6cdd8cf0d
--- /dev/null
+++ b/LUFA/Build/HID_EEPROM_Loader/makefile
@@ -0,0 +1,45 @@
+#

+#             LUFA Library

+#     Copyright (C) Dean Camera, 2012.

+#

+#  dean [at] fourwalledcubicle [dot] com

+#           www.lufa-lib.org

+#

+# --------------------------------------

+#         LUFA Project Makefile.

+# --------------------------------------

+

+MCU          = at90usb1287

+ARCH         = AVR8

+F_CPU        = 1000000

+F_USB        = $(F_CPU)

+OPTIMIZATION = 0

+TARGET       = HID_EEPROM_Loader

+SRC          = $(TARGET).c

+LUFA_PATH    = ../../../LUFA/

+CC_FLAGS     = 

+LD_FLAGS     =

+OBJECT_FILES = InputEEData.o

+

+# Default target

+all: InputEEData.o hex

+

+.PHONY: InputEEData.o

+InputEEData.o: InputEEData.bin $(TARGET).o $(MAKEFILE_LIST)

+	@echo $(MSG_OBJCPY_CMD) Converting \"$<\" to a object file \"$@\"

+	avr-objcopy -I binary -O elf32-avr -B avr$(shell avr-objdump -f $(TARGET).o | grep architecture | cut -d':' -f3 | cut -d',' -f1) \

+	  --rename-section .data=.progmem.data,contents,alloc,readonly,data \

+	  --redefine-sym _binary_$(basename $@)_bin_start=$(basename $@) \

+	  --redefine-sym _binary_$(basename $@)_bin_size=$(basename $@)_size_sym \

+	  $< $@

+

+# Include LUFA build script makefiles

+include $(LUFA_PATH)/Build/lufa.core.in

+include $(LUFA_PATH)/Build/lufa.sources.in

+include $(LUFA_PATH)/Build/lufa.build.in

+include $(LUFA_PATH)/Build/lufa.cppcheck.in

+include $(LUFA_PATH)/Build/lufa.doxygen.in

+include $(LUFA_PATH)/Build/lufa.dfu.in

+include $(LUFA_PATH)/Build/lufa.hid.in

+include $(LUFA_PATH)/Build/lufa.avrdude.in

+include $(LUFA_PATH)/Build/lufa.atprogram.in