
Keyboard
4.3.9.1.2Multimedia Keys (Hot keys) Report
An Application Report Header of 0xFF indicates that this report is a Multimedia Keys report. The Multimedia Keys report format is shown in Table
Table
Byte | Name | |
2 | Application Report Header | |
0xFF | ||
| ||
3 | Hot Key Scan Code | |
(upper 8 bits) | ||
| ||
4 | Hot Key Scan Code | |
(lower 8 bits) | ||
|
Example
The following reports is sent if a user presses the ‘Volume Increase’ (Hot Key 8) key on the key- board.
The ‘Volume Increase’ down key packet sent from the keyboard to the bridge is shown in Table
Table
Application Report
Application Report | Hot Key Scan Code | Hot Key Scan Code |
Header | (upper 8 bits) | (lower 8 bits) |
0xFF | 0x00 | 0xE9 |
The up key packet sent from the keyboard to the bridge is shown in Table
Table
Application Report
Application Report Header
0xFF
4.3.9.1.3Power Keys (Suspend/Sleep) Report
An Application Report Header of 0xFE indicates that this report is a Power Keys report. The Power Keys report format is shown in Table
Table
Byte | Name | |
2 | Application Report Header | |
(0xFE) | ||
| ||
3 | Power Key Scan Code |
68 | CY4672 Reference Design Guide, Document # |
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