Fix the LUFA lib to use a submodule instead of just files (#6245)

* Remove LUFA files

* Update descriptions for newer version of LUFA

* Create PR6245.md

* Fix CDC(Serial) type errors

* Fix missed merge conflict for AUDIO_DTYPE_CSInterface

1 files changed, 0 insertions, 71 deletions

diff --git a/lib/lufa/LUFA/DoxygenPages/SoftwareBootloaderJump.txt b/lib/lufa/LUFA/DoxygenPages/SoftwareBootloaderJump.txt
deleted file mode 100644
index f8c2523d7..000000000
--- a/lib/lufa/LUFA/DoxygenPages/SoftwareBootloaderJump.txt
+++ /dev/null
@@ -1,71 +0,0 @@
-/** \file
- *
- *  This file contains special DoxyGen information for the generation of the main page and other special
- *  documentation pages. It is not a project source file.
- */
-
-/**
- *  \page Page_SoftwareBootloaderStart Entering the Bootloader via Software
- *
- *  A common requirement of many applications is the ability to jump to the programmed bootloader of a chip
- *  on demand, via the code's firmware (i.e. not as a result of any physical user interaction with the
- *  hardware). This might be required because the device does not have any physical user input, or simply
- *  just to streamline the device upgrade process on the host PC.
- *
- *  The following C code snippets may be used to enter the bootloader upon request by the user application.
- *  By using the watchdog to physically reset the controller, it is ensured that all system hardware is
- *  completely reset to their defaults before the bootloader is run. This is important; since bootloaders
- *  are written to occupy a very limited space, they usually make assumptions about the register states based
- *  on the default values after a hard-reset of the chip.
- *
- *  \section Sec_SoftareBootAVR8 AVR8 Architecture
- *  The following software bootloader jump code is written for the AVR8 architecture.
- *
- *  \code
- *  #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            0xBADCAFE5
- *  #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)
- *  {
- *      // If the reset source was the bootloader and the key is correct, clear it and jump to the bootloader
- *      if ((MCUSR & (1 << WDRF)) && (Boot_Key == MAGIC_BOOT_KEY))
- *      {
- *          Boot_Key = 0;
- *          ((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);
- *      for (;;);
- *  }
- *  \endcode
- *
- *  Note that the bootloader magic key can be any arbitrary value. The <em>FLASH_SIZE_BYTES</em> and
- *  <em>BOOTLOADER_SEC_SIZE_BYTES</em> tokens should be replaced with the total flash size of the AVR
- *  in bytes, and the allocated size of the bootloader section for the target AVR.
- *
- */
-