2002-09-30_sl811demo

所属分类:USB编程
开发工具:C/C++
文件大小:141KB
下载次数:52
上传日期:2004-11-09 09:09:49
上 传 者千年小妖
说明:  keyword:usb host sl8

文件列表:
2002-09-30_sl811demo\Emb_Host\DSCR.A51 (5105, 2002-05-29)
2002-09-30_sl811demo\Emb_Host\DSCR.LST (16320, 2002-09-04)
2002-09-30_sl811demo\Emb_Host\DSCR.OBJ (978, 2002-09-04)
2002-09-30_sl811demo\Emb_Host\Emb_Host.hex (27171, 2002-05-29)
2002-09-30_sl811demo\Emb_Host\Emb_Host.plg (212, 2004-10-04)
2002-09-30_sl811demo\Emb_Host\Emb_Host.Uv2 (2536, 2004-10-04)
2002-09-30_sl811demo\Emb_Host\FW.C (10210, 2002-05-29)
2002-09-30_sl811demo\Emb_Host\FW.LST (15945, 2002-09-04)
2002-09-30_sl811demo\Emb_Host\HOST2131.C (15419, 2002-05-29)
2002-09-30_sl811demo\Emb_Host\HOST2131.LST (25163, 2002-09-04)
2002-09-30_sl811demo\Emb_Host\HOST_811.C (41896, 2004-04-12)
2002-09-30_sl811demo\Emb_Host\HOST_811.H (16367, 2004-03-24)
2002-09-30_sl811demo\Emb_Host\HOST_811.LST (58612, 2002-09-04)
2002-09-30_sl811demo\Emb_Host\HUB_811.C (7452, 2002-05-29)
2002-09-30_sl811demo\Emb_Host\HUB_811.LST (11121, 2002-09-04)
2002-09-30_sl811demo\Emb_Host\Emb_Host_Opt.Bak (2299, 2004-10-04)
2002-09-30_sl811demo\Emb_Host\Emb_Host.Opt (2461, 2004-10-04)
2002-09-30_sl811demo\Emb_Host (0, 2004-10-05)
2002-09-30_sl811demo\SLAVE\DESCP.H (7239, 2002-05-29)
2002-09-30_sl811demo\SLAVE\EZREGS.H (16878, 2002-05-29)
2002-09-30_sl811demo\SLAVE\EZUSB.H (12128, 2002-05-29)
2002-09-30_sl811demo\SLAVE\Ezusb.lib (31921, 2002-05-29)
2002-09-30_sl811demo\SLAVE\SL811S.C (30511, 2002-05-29)
2002-09-30_sl811demo\SLAVE\SL811S.H (7692, 2002-05-29)
2002-09-30_sl811demo\SLAVE\lcd_slave.plg (517, 2004-10-04)
2002-09-30_sl811demo\SLAVE\sl811s.LST (144894, 2004-10-04)
2002-09-30_sl811demo\SLAVE\sl811s.OBJ (12535, 2004-10-04)
2002-09-30_sl811demo\SLAVE\lcd_slave.lnp (110, 2004-10-04)
2002-09-30_sl811demo\SLAVE\lcd_slave.M51 (63755, 2004-10-04)
2002-09-30_sl811demo\SLAVE\lcd_slave (14144, 2004-10-04)
2002-09-30_sl811demo\SLAVE\lcd_slave.hex (6938, 2004-10-04)
2002-09-30_sl811demo\SLAVE\HIDSlave_Uv2.Bak (1922, 2002-05-29)
2002-09-30_sl811demo\SLAVE\HIDSlave.Uv2 (2216, 2004-10-04)
2002-09-30_sl811demo\SLAVE\HIDSlave_Opt.Bak (1432, 2002-05-29)
2002-09-30_sl811demo\SLAVE\HIDSlave.Opt (1469, 2004-10-04)
2002-09-30_sl811demo\SLAVE (0, 2004-10-05)
2002-09-30_sl811demo\新建文件夹 (0, 2004-11-09)
2002-09-30_sl811demo (0, 2004-10-05)
... ...

This directory contains demo code that will enumerate the SL811S (in Slave Mode) as a simple HID Consumer Control device. You may download this firmware to the EZ-USB Dev Board, which will configure the SL811HST Demo Board appropriately. Currently only 3 consumer buttons were implemented; Audio mute, and volume up and down buttons. This demo code will perform the necessary USB standard and HID-Class requests for successful enmeration of the slave device. To setup the ez811 demo board for this example: 1) Insert the ez811 demo board onto the ezusb dev kit; 2) On the ezusb dev kit, turn on bit 3 and 4 of S6; 3) On the ez811 demo board, set JP1 to Slave Mode, set JP2 to Full Speed, set JP3 to 5V Dev Kit. 4) (Optionally) Add 3 tact switches on Port C - Bit 0 to Bit 2 Mute, Vol Up,Vol Down respectively. All buttons are active low; 5) You may omit step 4) if you are interested in viewing enumeration only. 6) Now, insert the USB cable to connect the EZUSB board. Use the EZ-USB Contro Panel to download the hex code. 7) When that is done, you should see host LED off and Active LED off; 8) Using another USB cable and USB port on your PC: connect J2 (USB series B connector) to the PC. 9) If successful, in the "Device Manager" you should see 2 new entries: 1) HID-Compliant consumer control device. 2) USB Human Interface Device. 10) Try the 3 buttons to control the Mute, Volume Up/Down of your sound card.

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