Elec Freaks Bluetooth Modem Manuel d'utilisateur télécharger pdf (Page 25)

primary decvice class should be reported, e. g . a cellular phone that can work as a

cordless handset should

4. MINOR DEVICE CLASS FIELD–COMPUTER MAJOR CLASS

Minor Device Class

7 6 5 4 3 2 bit no of CoD

0 0 0 0 0 0 Uncategorized, code for device not assigned

0 0 0 0 0 1 Desktop workstation

0 0 0 0 1 0 Server-class computer

0 0 0 0 1 1 Laptop

0 0 0 1 0 0 Handheld PC/PDA(clam shell)

0 0 0 1 0 1 Palm sized PC/PDA

0 0 0 1 1 0 Wearable computer (Watch sized)

X X X X X X All other values reserved

TABLE 1.4: SUB DEVICE CLASS FIELD FOR THE’ COMPUTER ’MAJOR CLASS

5. MINOR DEVICE CLASS FIELD – PHONE MAJOR CLASS

Minor Device Class

7 6 5 4 3 2 bit no of CoD

0 0 0 0 0 0 Uncategorized, code for device not assigned

000001 Cellular

0 0 0 0 1 0 Cordless

0 0 0 0 1 1 Smart phone

0 0 0 1 0 0 Wired modem or voice gateway

0 0 0 1 0 1 Common ISDN Access

0 0 0 1 1 0 Sim Card Reader

X X X X X X All other values reserved

TABLE1.5: SUB DEVICE CLASSES FOR THE’PHONE’ MAJOR CLASS

6. MINOR DEVICE CLASS FIELD –LAN/NETWORK ACCESS POINE MAJOR

1 2 ... 20 21 22 23 24 25 26 27 28 29

Pas de commentaire

Elec Freaks Bluetooth Modem Manuel d'utilisateur Page 25