diff options
Diffstat (limited to 'cores/arduino/USBCore.cpp')
| -rw-r--r-- | cores/arduino/USBCore.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cores/arduino/USBCore.cpp b/cores/arduino/USBCore.cpp index 62b90ed..3c7da86 100644 --- a/cores/arduino/USBCore.cpp +++ b/cores/arduino/USBCore.cpp @@ -35,6 +35,7 @@ extern const u8 STRING_PRODUCT[] PROGMEM; extern const u8 STRING_MANUFACTURER[] PROGMEM; extern const DeviceDescriptor USB_DeviceDescriptor PROGMEM; extern const DeviceDescriptor USB_DeviceDescriptorB PROGMEM; +extern bool _updatedLUFAbootloader; const u16 STRING_LANGUAGE[2] = { (3<<8) | (2+2), @@ -806,6 +807,12 @@ void USBDevice_::attach() UDIEN = (1<<EORSTE) | (1<<SOFE) | (1<<SUSPE); // Enable interrupts for EOR (End of Reset), SOF (start of frame) and SUSPEND TX_RX_LED_INIT; + +#if MAGIC_KEY_POS != (RAMEND-1) + if (pgm_read_word(FLASHEND - 1) == NEW_LUFA_SIGNATURE) { + _updatedLUFAbootloader = true; + } +#endif } void USBDevice_::detach() |