WWWBoard New Message: Message 194: Win98 D-Link DSB R100 FM radio
WWWBoard: Message 194
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Posted by Jim Davis on 05/05/02 at 4:55 AM
Subject: Win98 D-Link DSB R100 FM radio
Message Posted
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The D-Link DSB-R100 USB FM radio uses
a Cypress CY7C63001A to get 25 bits to a Phillips TEA5757 . The following Win98 code appears to return a HANDLE :
CreateFile(
"C:\\Windows\\System32\\Drivers\\USBRADIO.sys" ,
GENERIC_READ | GENERIC_WRITE ,
FILE_SHARE_READ | FILE_SHARE_WRITE ,
0 , OPEN_EXISTING , 0 , 0 ) ; Some linux code sets FM radio frequency
by using usb_control_msg three times
"sending" 4 nums each time :
request type value index
0x01, 0xC0, freqHI8bits, freqLO8bits ,
0x00, 0xC0, 0x96, 0xB7,
0x00, 0xC0, 0x00, 0x24, I need a clue how to do this in Win98 . Thanks ... Jim
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