I am having issues getting the USB-MSD functionality of the Utasker bootloader going. I am using KDS with a PE debugger.
I have tried several different configurations and the K60 always shows up as "unknown device".
I have followed the gobs of documentation spaghetti, and twisted myself into knots trying to figure this out.
I have gotten the serial interface to work, and can view the menu and send commands.
The documentation for this link, page 15 is where I am at.
What I am stuck at now is:
In Loader.h there are three defines that configure the USB-MSD boot loader operation:
#define ROOT_FILE_ENTRIES 4 // when USB MSD loader, this many directory
entries are set to the start of FLASH -
the application start is shifted by this
amount x 32 bytes
#define ENABLE_READBACK // allow USB to transfer present application to PC
#define READ_PASSWORD "enable file read from the device by dragging this file
to the disk" // password with maximum length of 512 bytes
Funny thing is when I am using the "uTaskerV1.4_FLASH" build configuration, Loader.h is not available.
When I use "UtaskerSerialLoader_FLASH" build configuration, there is no define for USB_MSD:
#if defined DEVICE_WITHOUT_USB
#define NUMBER_USB 0 // no physical queue needed
#define USB_INTERFACE // enable USB driver interface
#if defined USB_INTERFACE
#define HID_LOADER // Freescale HIDloader.exe or KBOOT compatible
#define KBOOT_HID_LOADER // select KBOOT mode of operation
#if !defined HID_LOADER
#define SUPPORT_FLUSH // allow flush command to be used (important for mass storage class)
I have been round and round with this so-called "out of the box bootloader" far too long, and any help I can get would be greatly appreciated.
Thanks in advance!