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Move Caterina_BL related defines into generic USBCore.h 

In an excess of confidence, these defines were added to Leonardo's variant.h
3rd party boards sometimes avoid inheriting this variant but they still define USBCON, thus breaking the build
This commit is contained in:
Martino Facchin 2016-05-18 14:23:40 +02:00
parent d2db502f8d
commit cc4ddc3587
2 changed files with 17 additions and 18 deletions
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17
cores/arduino/USBCore.h
View File

@ -277,5 +277,22 @@ typedef struct
#define D_CDCCS(_subtype,_d0,_d1) { 5, 0x24, _subtype, _d0, _d1 }
#define D_CDCCS4(_subtype,_d0) { 4, 0x24, _subtype, _d0 }
// Bootloader related fields
// Old Caterina bootloader places the MAGIC key into unsafe RAM locations (it can be rewritten
// by the running sketch before to actual reboot).
// Newer bootloaders, recognizable by the LUFA "signature" at the end of the flash, can handle both
// the usafe and the safe location. Check once (in USBCore.cpp) if the bootloader in new, then set the global
// _updatedLUFAbootloader variable to true/false and place the magic key consequently
#ifndef MAGIC_KEY
#define MAGIC_KEY 0x7777
#endif
#ifndef MAGIC_KEY_POS
#define MAGIC_KEY_POS 0x0800
#endif
#ifndef NEW_LUFA_SIGNATURE
#define NEW_LUFA_SIGNATURE 0xDCFB
#endif
#endif

18
variants/leonardo/pins_arduino.h
View File

@ -366,22 +366,4 @@ const uint8_t PROGMEM analog_pin_to_channel_PGM[] = {
// Alias SerialUSB to Serial
#define SerialUSB SERIAL_PORT_USBVIRTUAL
// Bootloader related fields
// Old Caterina bootloader places the MAGIC key into unsafe RAM locations (it can be rewritten
// by the running sketch before to actual reboot).
// Newer bootloaders, recognizable by the LUFA "signature" at the end of the flash, can handle both
// the usafe and the safe location. Check once (in USBCore.cpp) if the bootloader in new, then set the global
// _updatedLUFAbootloader variable to true/false and place the magic key consequently
#ifndef MAGIC_KEY
#define MAGIC_KEY 0x7777
#endif
#ifndef MAGIC_KEY_POS
#define MAGIC_KEY_POS 0x0800
#endif
#ifndef NEW_LUFA_SIGNATURE
#define NEW_LUFA_SIGNATURE 0xDCFB
#endif
#endif /* Pins_Arduino_h */