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add system controls(power down/wake up) from generic desktop page(HID)

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This commit is contained in:
tmk 2010-11-18 22:35:49 +09:00
parent 02d955e9fe
commit 9019c901dd
7 changed files with 140 additions and 51 deletions
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15
usb_extra.c
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@ -1,7 +1,8 @@
#include <avr/interrupt.h>
#include "usb_extra.h"
int8_t usb_extra_send(uint8_t bits)
int8_t usb_extra_send(uint8_t report_id, uint8_t bits)
{
uint8_t intr_state, timeout;
@ -24,10 +25,20 @@ int8_t usb_extra_send(uint8_t bits)
UENUM = EXTRA_ENDPOINT;
}
UEDATX = 1; // report id
UEDATX = report_id;
UEDATX = bits;
UEINTX = 0x3A;
SREG = intr_state;
return 0;
}
int8_t usb_extra_audio_send(uint8_t bits)
{
return usb_extra_send(1, bits);
}
int8_t usb_extra_system_send(uint8_t bits)
{
return usb_extra_send(2, bits);
}