#endif
-/* Bootloader Size in *bytes*
+/** \brief Bootloader Size in *bytes*
*
* AVR Boot section size are defined by setting BOOTSZ fuse in fact. Consult with your MCU datasheet.
* Note that 'Word'(2 bytes) size and address are used in datasheet while TMK uses 'Byte'.
*
- *
* Size of Bootloaders in bytes:
* Atmel DFU loader(ATmega32U4) 4096
* Atmel DFU loader(AT90USB128) 8192
* Teensy halfKay(ATmega32U4) 512
* Teensy++ halfKay(AT90USB128) 1024
*
- *
* AVR Boot section is located at the end of Flash memory like the followings.
*
- *
* byte Atmel/LUFA(ATMega32u4) byte Atmel(AT90SUB128)
* 0x0000 +---------------+ 0x00000 +---------------+
* | | | |
* | Bootloader | 512B | Bootloader | 1KB
* 0x7FFF +---------------+ 0x1FFFF +---------------+
*/
-
#define FLASH_SIZE (FLASHEND + 1L)
#if !defined(BOOTLOADER_SIZE)
#define BOOT_SIZE_1024 0b010
#define BOOT_SIZE_2048 0b000
-/*
- * Entering the Bootloader via Software
+/** \brief Entering the Bootloader via Software
+ *
* http://www.fourwalledcubicle.com/files/LUFA/Doc/120730/html/_page__software_bootloader_start.html
*/
#define BOOTLOADER_RESET_KEY 0xB007B007
uint32_t reset_key __attribute__ ((section (".noinit")));
-/* initialize MCU status by watchdog reset */
+/** \brief initialize MCU status by watchdog reset
+ *
+ * FIXME: needs doc
+ */
void bootloader_jump(void) {
#if !defined(BOOTLOADER_SIZE)