diff options
Diffstat (limited to 'LUFA/DoxygenPages')
-rw-r--r-- | LUFA/DoxygenPages/SoftwareBootloaderJump.txt | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/LUFA/DoxygenPages/SoftwareBootloaderJump.txt b/LUFA/DoxygenPages/SoftwareBootloaderJump.txt index 09de9234d..0b69612b6 100644 --- a/LUFA/DoxygenPages/SoftwareBootloaderJump.txt +++ b/LUFA/DoxygenPages/SoftwareBootloaderJump.txt @@ -25,15 +25,15 @@ * #include <avr/wdt.h> * #include <avr/io.h> * #include <util/delay.h> - * + * * #include <LUFA/Common/Common.h> * #include <LUFA/Drivers/USB/USB.h> - * + * * uint32_t Boot_Key ATTR_NO_INIT; - * + * * #define MAGIC_BOOT_KEY 0xDC42ACCA - * #define BOOTLOADER_START_ADDRESS (FLASH_SIZE_BYTES - BOOTLOADER_SEC_SIZE_BYTES) - * + * #define BOOTLOADER_START_ADDRESS ((FLASH_SIZE_BYTES - BOOTLOADER_SEC_SIZE_BYTES) >> 1) + * * void Bootloader_Jump_Check(void) ATTR_INIT_SECTION(3); * void Bootloader_Jump_Check(void) * { @@ -44,18 +44,18 @@ * ((void (*)(void))BOOTLOADER_START_ADDRESS)(); * } * } - * + * * void Jump_To_Bootloader(void) * { * // If USB is used, detach from the bus and reset it * USB_Disable(); - * + * * // Disable all interrupts * cli(); - * + * * // Wait two seconds for the USB detachment to register on the host * Delay_MS(2000); - * + * * // Set the bootloader key to the magic value and force a reset * Boot_Key = MAGIC_BOOT_KEY; * wdt_enable(WDTO_250MS); |