This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Buffer address

Roger Roger over 14 years ago

Could you tell me what the 0x03 stands for in this code.

(USB_DMA_BufAdr(0x03

or point to any documentation on keil code and Buffer addresses.

Parents

0 Roger Roger over 14 years ago in reply to Roger Roger

Usb sound card has 1764 ISO transfer, how do I change the keil board to match.

URB     0030-0023       22:43:41.390    3.267701 s      15.092 ms       Isoch Transfer  1764 bytes buffer               out     01:01:06        8673B6F0h       USBPDO-5        usbhub  85B4A208h       Success (Success)
URB     0031-0022       22:43:41.391    3.267706 s      15.109 ms       Isoch Transfer  1764 bytes buffer               out     01:01:06        86041288h       00000083        usbccgp 85B4A208h       Success (Success)
URB     0032    22:43:41.392    3.269017 s              Isoch Transfer  1764 bytes data E7 00 EB 00 74 00 73 00...      out     01:01:06        86041288h       00000083        usbccgp 85B4A208h

Reply

0 Roger Roger over 14 years ago in reply to Roger Roger

Usb sound card has 1764 ISO transfer, how do I change the keil board to match.

URB     0030-0023       22:43:41.390    3.267701 s      15.092 ms       Isoch Transfer  1764 bytes buffer               out     01:01:06        8673B6F0h       USBPDO-5        usbhub  85B4A208h       Success (Success)
URB     0031-0022       22:43:41.391    3.267706 s      15.109 ms       Isoch Transfer  1764 bytes buffer               out     01:01:06        86041288h       00000083        usbccgp 85B4A208h       Success (Success)
URB     0032    22:43:41.392    3.269017 s              Isoch Transfer  1764 bytes data E7 00 EB 00 74 00 73 00...      out     01:01:06        86041288h       00000083        usbccgp 85B4A208h

Children

No data