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Add supsend and wakeup to pjrc stack

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This commit is contained in:
tmk 2013-03-26 16:55:45 +09:00
parent 2c0bb5e7e6
commit afc3148e23
4 changed files with 55 additions and 91 deletions
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23
protocol/pjrc/usb.c
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@ -33,6 +33,8 @@
#include "usb_extra.h"
#include "print.h"
#include "util.h"
#include "sleep_led.h"
#include "suspend.h"
/**************************************************************************
@ -595,7 +597,8 @@ void usb_init(void)
USB_CONFIG(); // start USB clock
UDCON = 0; // enable attach resistor
usb_configuration = 0;
UDIEN = (1<<EORSTE)|(1<<SOFE)|(1<<SUSPE);
suspend = false;
UDIEN = (1<<EORSTE)|(1<<SOFE)|(1<<SUSPE)|(1<<WAKEUPE);
sei();
}
@ -631,9 +634,23 @@ ISR(USB_GEN_vect)
intbits = UDINT;
UDINT = 0;
if (intbits & (1<<SUSPI)) {
if ((intbits & (1<<SUSPI)) && (UDIEN & (1<<SUSPE)) && usb_configuration) {
#ifdef SLEEP_LED_ENABLE
sleep_led_enable();
#endif
UDIEN &= ~(1<<SUSPE);
UDIEN |= (1<<WAKEUPE);
suspend = true;
} else {
}
if ((intbits & (1<<WAKEUPI)) && (UDIEN & (1<<WAKEUPE)) && usb_configuration) {
suspend_wakeup_init();
#ifdef SLEEP_LED_ENABLE
sleep_led_disable();
#endif
led_set(host_keyboard_leds());
UDIEN |= (1<<SUSPE);
UDIEN &= ~(1<<WAKEUPE);
suspend = false;
}
if (intbits & (1<<EORSTI)) {