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???
01/31/06 17:38
Modified:
  01/31/06 18:28
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 		 #108824 - The Whole Picture,Thanks
Responding to: ???'s previous message
Thanks Tsuneo
I really appreciate you for your time and experience contribution.
It seems there is nothing more to learn except this question

Tsuneo said:

- data stage
MCU interpret SETUP packet in mainloop, fill IN buffer with appropriate data
IN transaction is received by Control-IN EP
D12 returns a packet filled to IN buffer in the mainloop
After sending the packet, "Control IN Handler" is called by interrupt


The bold part of your sentence is my doubt
If D12 sends the packet how it does inform MCU to calling "Control IN Handler" in Interrupt?
Does after sending packet interrupt occurs?


List of 88 messages in thread
TopicAuthorDate
USB Enumeration Process!!!            01/01/70 00:00      
   USB Design By Example            01/01/70 00:00      
      USB Design By Example            01/01/70 00:00      
         Hi.            01/01/70 00:00      
            Jan Axelson            01/01/70 00:00      
            Salaam            01/01/70 00:00      
               Salaam, Saalam and Thank you.            01/01/70 00:00      
                  fires            01/01/70 00:00      
                     It's out. All is well.            01/01/70 00:00      
                        weather            01/01/70 00:00      
                           Normal Weather            01/01/70 00:00      
                           good for you            01/01/70 00:00      
            D12!            01/01/70 00:00      
               Firmware Programming Guide for D12!            01/01/70 00:00      
                  I'll get back            01/01/70 00:00      
                     Thanks            01/01/70 00:00      
   I don't think you ever send descriptor .            01/01/70 00:00      
      Thanks            01/01/70 00:00      
         Descriptor IDs            01/01/70 00:00      
      But i think i must do!            01/01/70 00:00      
         Edit!            01/01/70 00:00      
            Main Loop            01/01/70 00:00      
               Try USB.org            01/01/70 00:00      
                  I don't know why d12 don't interrupted            01/01/70 00:00      
               I don't know why d12 don't interrupted            01/01/70 00:00      
                  I don't know why d12 don't interrupted            01/01/70 00:00      
                     I don't know why d12 don't interrupted            01/01/70 00:00      
                  Acknowledge setup?            01/01/70 00:00      
                     Thanks Tsuneo ,            01/01/70 00:00      
                        Sorry, I confused            01/01/70 00:00      
                           Sorry, I confused            01/01/70 00:00      
                              Just A Question!            01/01/70 00:00      
                                 It's OK, just for enumeration            01/01/70 00:00      
                                    Any error code on Control In EP?            01/01/70 00:00      
                                       Zero Length Packet !!!            01/01/70 00:00      
                                          ZLP??            01/01/70 00:00      
                                             ZLP??            01/01/70 00:00      
                                                ZLP itself is not the key            01/01/70 00:00      
                                                   the code to write the descriptor            01/01/70 00:00      
                                                      VALIDATE_BUFFER            01/01/70 00:00      
                                                         VALIDATE_BUFFER            01/01/70 00:00      
                                                            VALIDATE_BUFFER            01/01/70 00:00      
                                                               Not exactly            01/01/70 00:00      
                                                                  'Read buffer' and 'Write buffer'            01/01/70 00:00      
                                                                     'Read buffer' and 'Write buffer'            01/01/70 00:00      
                                                                        VALIDATE_BUFFER ?            01/01/70 00:00      
                                                                           VALIDATE_BUFFER ?            01/01/70 00:00      
                                                                              Your code            01/01/70 00:00      
                                                                                 Bulk Mail            01/01/70 00:00      
                                                                                    SEND_REQUESTED_DESCRIPTOR            01/01/70 00:00      
                                                                                       Incredible Progress            01/01/70 00:00      
                                                                                          ZLP on Control-IN            01/01/70 00:00      
                                                                                             Control IN and Control OUT transfer            01/01/70 00:00      
                                                                                                Thanks for your responses,            01/01/70 00:00      
                                                                                                   SET_ADDRESS            01/01/70 00:00      
                                                                                                      Some Questions...            01/01/70 00:00      
                                                                                                         SET_DESCRIPTOR            01/01/70 00:00      
                                                                                                            Control transfer            01/01/70 00:00      
                                                                                                               Control transfer            01/01/70 00:00      
                                                                                                                  the whole picture            01/01/70 00:00      
                                                                                                                     The Whole Picture,Thanks            01/01/70 00:00      
                                                                                                                        IN EP interrupt after sending packet            01/01/70 00:00      
                                                                                                                           Two USB communication procedure            01/01/70 00:00      
                                                                                                            comment...            01/01/70 00:00      
                                                                                             zlp!            01/01/70 00:00      
                                                                                             zlp!            01/01/70 00:00      
                                                         misunderstanding!            01/01/70 00:00      
   send an e-mail to your friendly local Ph            01/01/70 00:00      
   waiting for a techie, so I rummaged a bi            01/01/70 00:00      
   A Question?            01/01/70 00:00      
      declared in bMaxPacketSize            01/01/70 00:00      
   Source Code!            01/01/70 00:00      
      Source is Edited now!            01/01/70 00:00      
      Source is Edited!            01/01/70 00:00      
   D12 Example in "USB Design By Example"            01/01/70 00:00      
   Configuration Descriptor!            01/01/70 00:00      
      The 2nd Get_Descriptor            01/01/70 00:00      
         Thanks Tsuneo            01/01/70 00:00      
            Isn't it the config. desc. request?            01/01/70 00:00      
               Best For You Tsuneo !            01/01/70 00:00      
               Thanks            01/01/70 00:00      
      Strings            01/01/70 00:00      
         Thanks Thomas            01/01/70 00:00      
            Correction            01/01/70 00:00      
               USBView and UVCView            01/01/70 00:00      
               Thanks Thomas            01/01/70 00:00      
   Set DMA Mode!            01/01/70 00:00      
      It's optional            01/01/70 00:00      

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