USB buffer descriptor table allocated in KL17 KSDK v2.0

iainrist — Mon, 18 Apr 2016 16:09:49 GMT

This is a bug report, but I don't know where to submit those.

I generated a KSDK v2.0 for the KL17 part. This part does not have USB. The linker descriptor file contains the following lines (ignore the line numbers):

USB_RAM_GAP = DEFINED(__usb_ram_size__) ? __usb_ram_size__ : 0x800;    . = ALIGN(512);     USB_RAM_START = .;     . += USB_RAM_GAP;    m_usb_bdt USB_RAM_START (NOLOAD) :   {     *(m_usb_bdt)     USB_RAM_BDT_END = .;   }     m_usb_global USB_RAM_BDT_END (NOLOAD) :   {     *(m_usb_global)   }

Since the part does not have the USB peripheral, the linker should not be allocating space for the USB Buffer Descriptor Table.

Re: USB buffer descriptor table allocated in KL17 KSDK v2.0

TICS_Fiona — Thu, 21 Apr 2016 12:10:47 GMT

Hello lain

I have reported this issue to our PE team, and will keep you informed for any update. I attach the earlier version of link command file, can you refer to this one? Thanks!

Best Regards

Fiona Kuang

TIC - Technical Information Center

Kinetis Software Development KitのトピックRe: USB buffer descriptor table allocated in KL17 KSDK v2.0

USB buffer descriptor table allocated in KL17 KSDK v2.0

Re: USB buffer descriptor table allocated in KL17 KSDK v2.0