按照手册操作TRANSMIT时无任何反应
DNW信息如下：
Reset by XnRESET[RSTSTAT:0x1]
VCO=1.064GHz
+-----------------------------------------------+
| TE6410 USB OTG Downloader v0.1 (2009.12.22) |
| Forlinx embedded www.witech.com.cn |
+-----------------------------------------------+
ARMCLK: 532.00MHz HCLKx2: 266.00MHz HCLK: 133.00MHz PCLK: 66.50MHz
VIC mode / Sync Mode
USB host is not connected yet.
Waiting for USB host connection.
Insert an OTG cable into the connector!
!!! USB host is connected !!!
- Bulk In EP : 1
- Bulk Out EP : 2
- Speed : High
- Op Mode : DMA mode
Download & Run is selected
USB PORT STATUS信息如下：
===== USB DEVICE STATUS =====
USB_CONFIGURATION_DESCRIPTOR
bLength = 0x9, decimal 9
bDescriptorType = 0x2 ( USB_CONFIGURATION_DESCRIPTOR_TYPE )
wTotalLength = 0x20, decimal 32
bNumInte**ces = 0x1, decimal 1
bConfigurationValue = 0x1, decimal 1
iConfiguration = 0x0, decimal 0
bmAttributes = 0xc0 ( ??? UNKNOWN!! )
MaxPower = 0x19, decimal 25
-----------------------------
USB_INTE**CE_DESCRIPTOR #0
bLength = 0x9
bDescriptorType = 0x4 ( USB_INTE**CE_DESCRIPTOR_TYPE )
bInte**ceNumber = 0x0
bAlternateSetting = 0x0
bNumEndpoints = 0x2
bInte**ceClass = 0xff
bInte**ceSubClass = 0x0
bInte**ceProtocol = 0x0
bInte**ce = 0x0
-----------------------------
USB_ENDPOINT_DESCRIPTOR for Pipe00
bLength = 0x7
bDescriptorType = 0x5 ( USB_ENDPOINT_DESCRIPTOR_TYPE )
bEndpointAddress= 0x81 ( INPUT )
bmAttributes= 0x2 ( USB_ENDPOINT_TYPE_BULK )
wMaxPacketSize= 0x200, decimal 512
bInterval = 0x0, decimal 0
-----------------------------
USB_ENDPOINT_DESCRIPTOR for Pipe01
bLength = 0x7
bDescriptorType = 0x5 ( USB_ENDPOINT_DESCRIPTOR_TYPE )
bEndpointAddress= 0x2 ( OUTPUT )
bmAttributes= 0x2 ( USB_ENDPOINT_TYPE_BULK )
wMaxPacketSize= 0x200, decimal 512
bInterval = 0x0, decimal 0
-----------------------------
不知道怎么回事，求帮助，怎么解决啊？ |
楼主
标题置顶
标题高亮
