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usbhid for atsam3s8b

Hi my friends!

I design a board with Atmel chip (SAM3S8B), and I want to use keil USBHID for that.
I went to keil\ARM\Boards\Atmel\SAM3S-EK\USBHID but this sample is for using Atmel (SAM3S4C).

So I began to change it, those changes are :
1 - first in target option->device I changed device to SAM3S8B and in target option->target I changed xtal(MHz) to 18.432 because I used that according to atmel datasheet for this device.

2 - In SAM3S.H I changed

#include "AT91SAM3S4.h"

#include "SAM3S8.h" that is in the same address as before headerfile

3 - After that, I compile it and I get these errors :

     usbhw_SAM3S.c(66): error:  #20: identifier "UDP_CSR_STALLSENTISOERROR" is undefined
     usbhw_SAM3S.c(83): error:  #20: identifier "UDP_CSR_STALLSENTISOERROR" is undefined
     usbhw_SAM3S.c(262): error:  #20: identifier "UDP_FADDR_FADD" is undefined
     usbhw_SAM3S.c(373): error:  #20: identifier "UDP_CSR_STALLSENTISOERROR" is undefined
     usbhw_SAM3S.c(524): error:  #20: identifier "UDP_FRM_NUM_FRM_NUM" is undefined
     usbhw_SAM3S.c(626): error:  #20: identifier "UDP_CSR_STALLSENTISOERROR" is undefined
     usbhw_SAM3S.c(627): error:  #20: identifier "UDP_CSR_EPTYPE" is undefined

I found that these identifiers were in "AT91SAM3S4.h" that with changing to "SAM3S8.h" are missing.

these errors are in usbhw_SAM3S.c, so I added these lines in beginning of that :

#define UDP_CSR_STALLSENTISOERROR       UDP_CSR_STALLSENT
#define UDP_FADDR_FADD                  UDP_FADDR_FADD_Msk
#define UDP_FRM_NUM_FRM_NUM             UDP_FRM_NUM_FRM_NUM_Msk
#define UDP_CSR_EPTYPE                  UDP_CSR_EPTYPE_Msk

So the code compiled without any error, but that didn't work correctly when I program board .

anyone know any changes that are need for this aim?
please help me.

thanks for your attention.