Remove debug code from the incomplete Mass Storage class bootloader, rename main...

[pub/lufa.git] / Bootloaders / Incomplete / MassStorage / BootloaderMassStorage.c

diff --git a/Bootloaders/Incomplete/MassStorage/BootloaderMassStorage.c b/Bootloaders/Incomplete/MassStorage/BootloaderMassStorage.c
new file mode 100644 (file)
index 0000000..14d1eb0
--- /dev/null
+++ b/Bootloaders/Incomplete/MassStorage/BootloaderMassStorage.c
@@ -0,0 +1,143 @@
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2013.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  Copyright 2013  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  Permission to use, copy, modify, distribute, and sell this
+  software and its documentation for any purpose is hereby granted
+  without fee, provided that the above copyright notice appear in
+  all copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
+  software without specific, written prior permission.
+
+  The author disclaims all warranties with regard to this
+  software, including all implied warranties of merchantability
+  and fitness.  In no event shall the author be liable for any
+  special, indirect or consequential damages or any damages
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+/** \file
+ *
+ *  Main source file for the MassStorage demo. This file contains the main tasks of
+ *  the demo and is responsible for the initial application hardware configuration.
+ */
+
+#include "BootloaderMassStorage.h"
+
+/** LUFA Mass Storage Class driver interface configuration and state information. This structure is
+ *  passed to all Mass Storage Class driver functions, so that multiple instances of the same class
+ *  within a device can be differentiated from one another.
+ */
+USB_ClassInfo_MS_Device_t Disk_MS_Interface =
+       {
+               .Config =
+                       {
+                               .InterfaceNumber           = 0,
+                               .DataINEndpoint            =
+                                       {
+                                               .Address           = MASS_STORAGE_IN_EPADDR,
+                                               .Size              = MASS_STORAGE_IO_EPSIZE,
+                                               .Banks             = 1,
+                                       },
+                               .DataOUTEndpoint           =
+                                       {
+                                               .Address           = MASS_STORAGE_OUT_EPADDR,
+                                               .Size              = MASS_STORAGE_IO_EPSIZE,
+                                               .Banks             = 1,
+                                       },
+                               .TotalLUNs                 = 1,
+                       },
+       };
+
+
+/** Main program entry point. This routine contains the overall program flow, including initial
+ *  setup of all components and the main program loop.
+ */
+int main(void)
+{
+       SetupHardware();
+
+       LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+       GlobalInterruptEnable();
+
+       for (;;)
+       {
+               MS_Device_USBTask(&Disk_MS_Interface);
+               USB_USBTask();
+       }
+}
+
+/** Configures the board hardware and chip peripherals for the demo's functionality. */
+void SetupHardware(void)
+{
+       /* Disable watchdog if enabled by bootloader/fuses */
+       MCUSR &= ~(1 << WDRF);
+       wdt_disable();
+
+       /* Disable clock division */
+       clock_prescale_set(clock_div_1);
+
+       /* Relocate the interrupt vector table to the bootloader section */
+       MCUCR = (1 << IVCE);
+       MCUCR = (1 << IVSEL);
+
+       /* Hardware Initialization */
+       LEDs_Init();
+       USB_Init();
+}
+
+/** Event handler for the library USB Connection event. */
+void EVENT_USB_Device_Connect(void)
+{
+       LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+}
+
+/** Event handler for the library USB Disconnection event. */
+void EVENT_USB_Device_Disconnect(void)
+{
+       LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+}
+
+/** Event handler for the library USB Configuration Changed event. */
+void EVENT_USB_Device_ConfigurationChanged(void)
+{
+       bool ConfigSuccess = true;
+
+       ConfigSuccess &= MS_Device_ConfigureEndpoints(&Disk_MS_Interface);
+
+       LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
+}
+
+/** Event handler for the library USB Control Request reception event. */
+void EVENT_USB_Device_ControlRequest(void)
+{
+       MS_Device_ProcessControlRequest(&Disk_MS_Interface);
+}
+
+/** Mass Storage class driver callback function the reception of SCSI commands from the host, which must be processed.
+ *
+ *  \param[in] MSInterfaceInfo  Pointer to the Mass Storage class interface configuration structure being referenced
+ */
+bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
+{
+       bool CommandSuccess;
+
+       LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
+       CommandSuccess = SCSI_DecodeSCSICommand(MSInterfaceInfo);
+       LEDs_SetAllLEDs(LEDMASK_USB_READY);
+
+       return CommandSuccess;
+}
+