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???
09/08/05 14:19
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 		 #100814 - Got it to talk
Responding to: ???'s previous message
Andy, Grant,

I got the DK3420 USB_Demo Drive software at least talking to the host. It wasn't even talking before. I finally figured out the protocol and realized that it was the host doing all the talking. The DK3420 wasn't even acking the DATA0 packet. I dug in and started reading the data sheet and looking at the clock setup. It is incorrect for the DK3420 board in the software.

As I received the software from ST it was setup for a 40meg crystal. My DK3420 board has a 24Meg crystal in it. I just uncommented the 24Meg option in UsbInitialize and commented out the 40Meg option. Look at the comments and you will see it, the PLL enable stuff.

So the DK3420 software looks like it might work. Like I said it is at least talking to the host now:-).

Kim


List of 94 messages in thread
TopicAuthorDate
ST USB demo board            01/01/70 00:00      
   I did!            01/01/70 00:00      
      Wow.            01/01/70 00:00      
         JTAG wotsits & wigglers            01/01/70 00:00      
            JTAG header            01/01/70 00:00      
               WSI; JTAG            01/01/70 00:00      
               WSI            01/01/70 00:00      
                  At the code level .....            01/01/70 00:00      
                     New Toolchain???            01/01/70 00:00      
                        Oh yes there is.            01/01/70 00:00      
                           Ah            01/01/70 00:00      
                              nobodys fault, he just can't C a reason            01/01/70 00:00      
                                 One for Chat...?            01/01/70 00:00      
                     psd soft?            01/01/70 00:00      
                        PSD soft            01/01/70 00:00      
                  WSI flashlink            01/01/70 00:00      
                     WSI FlashLINK            01/01/70 00:00      
                        That's alright            01/01/70 00:00      
                           debugger or not            01/01/70 00:00      
                              The ICEman cometh            01/01/70 00:00      
                                 JTAG            01/01/70 00:00      
                                    of course not            01/01/70 00:00      
                                       ICE etc.            01/01/70 00:00      
            debug API            01/01/70 00:00      
               AGDI - Here!            01/01/70 00:00      
         Even the Cat likes it!            01/01/70 00:00      
      Note for our UK readers...            01/01/70 00:00      
         JTAG            01/01/70 00:00      
   DK3420 USB Disk Demo (uPSD3400)            01/01/70 00:00      
   from ST            01/01/70 00:00      
      Nice job            01/01/70 00:00      
   version            01/01/70 00:00      
   Flash space            01/01/70 00:00      
   Linux Users            01/01/70 00:00      
      DK3420 USB Disk Demo arrived today.            01/01/70 00:00      
         JTAG and programming            01/01/70 00:00      
         more dosh...            01/01/70 00:00      
   Compiled Working USB Drive Demo            01/01/70 00:00      
      Ask ST?            01/01/70 00:00      
         uLink alternatives            01/01/70 00:00      
            FlashLink            01/01/70 00:00      
         Compiled USB Drive Demo not working            01/01/70 00:00      
            Definitely one for ST            01/01/70 00:00      
               I'll try ST            01/01/70 00:00      
            Keil version?            01/01/70 00:00      
               Keil Version            01/01/70 00:00      
            uLink driver?            01/01/70 00:00      
               uLink & PSDsoft            01/01/70 00:00      
                  uLink & PSDsoft            01/01/70 00:00      
                     uLink Driver?            01/01/70 00:00      
                        ?uLink Driver?            01/01/70 00:00      
                           Compiled USB Drive Demo not working            01/01/70 00:00      
            Progress with USB Drive Demo            01/01/70 00:00      
   Got it to talk            01/01/70 00:00      
      Got it to talk            01/01/70 00:00      
      UsbInitialize            01/01/70 00:00      
         Which hardware.h file?            01/01/70 00:00      
            upsd3400_hardware.h            01/01/70 00:00      
            Which hardware.h file?            01/01/70 00:00      
               Beagle USB Protocol Analyzer            01/01/70 00:00      
                  Beagle USB Protocol Analyzer            01/01/70 00:00      
                     USB analyzer            01/01/70 00:00      
                        logic analyser            01/01/70 00:00      
                           scopes            01/01/70 00:00      
                              dedicated tool or not            01/01/70 00:00      
                                 a few things: I have no idea as to the s            01/01/70 00:00      
                                    realtime?            01/01/70 00:00      
                                       There was no discussion of "inserting"            01/01/70 00:00      
                                          finger on the trigger            01/01/70 00:00      
                                             Take a (bad) example: you know that when            01/01/70 00:00      
                                 DIY            01/01/70 00:00      
                                    open source rather            01/01/70 00:00      
                                    dedicated vs. gen.purpose II            01/01/70 00:00      
                                       that depends            01/01/70 00:00      
                                          dedicated vs. gen.purpose III            01/01/70 00:00      
                                             dedicated only            01/01/70 00:00      
                                          USB Tools            01/01/70 00:00      
                        Not just USB!            01/01/70 00:00      
                     Beagle USB Protocol Analyzer            01/01/70 00:00      
         Have my working.            01/01/70 00:00      
            Demo software            01/01/70 00:00      
               But it should at least work!?            01/01/70 00:00      
            fw changes?            01/01/70 00:00      
               DK3420 Flash Disk Demo            01/01/70 00:00      
                  New Demo Works,            01/01/70 00:00      
                     Say what?            01/01/70 00:00      
                        ...something Kim needs right now? :-)            01/01/70 00:00      
                        I second that motion            01/01/70 00:00      
                        Say what?            01/01/70 00:00      
                           Communication Device, Abstract Control M            01/01/70 00:00      
                              Virtual Serial            01/01/70 00:00      
   14 pin female header part number            01/01/70 00:00      
      Is this what you need?            01/01/70 00:00      
   that`s a good kick            01/01/70 00:00      

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