1 files changed, 39 insertions, 0 deletions
diff --git a/lib/lufa/LUFA/Build/DMBS/DMBS/HID_EEPROM_Loader/HID_EEPROM_Loader.c b/lib/lufa/LUFA/Build/DMBS/DMBS/HID_EEPROM_Loader/HID_EEPROM_Loader.c
new file mode 100644
index 000000000..35ea2d79b
--- /dev/null
+++ b/lib/lufa/LUFA/Build/DMBS/DMBS/HID_EEPROM_Loader/HID_EEPROM_Loader.c
@@ -0,0 +1,39 @@
+/*
+             DMBS Build System
+      Released into the public domain.
+
+   dean [at] fourwalledcubicle [dot] com
+         www.fourwalledcubicle.com
+ */
+
+/** \file
+ *
+ *  Special application to extract an EEPROM image stored in FLASH memory, and
+ *  copy it to the device EEPROM. This application is designed to be used with
+ *  the HID build system module of DMBS to program the EEPROM of a target device
+ *  that uses the HID bootloader protocol, which does not have native EEPROM
+ *  programming support.
+ */
+
+#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 _binary_InputEEData_bin_start[];
+extern const char _binary_InputEEData_bin_end[];
+extern const char _binary_InputEEData_bin_size[];
+
+/* Friendly names for the embedded binary data stored in FLASH memory space */
+#define InputEEData       _binary_InputEEData_bin_start
+#define InputEEData_size  ((int)_binary_InputEEData_bin_size)
+
+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 (;;);
+}