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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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17
protocol/pjrc/main.c
View File

@@ -31,10 +31,7 @@
#include "print.h"
#include "debug.h"
#include "util.h"
#include "bootloader.h"
#ifdef PS2_MOUSE_ENABLE
# include "ps2_mouse.h"
#endif
#include "suspend.h"
#include "host.h"
#include "pjrc.h"
@@ -55,7 +52,17 @@ int main(void)
keyboard_init();
host_set_driver(pjrc_driver());
#ifdef SLEEP_LED_ENABLE
sleep_led_init();
#endif
while (1) {
keyboard_task();
while (suspend) {
suspend_power_down();
if (remote_wakeup && suspend_wakeup_condition()) {
usb_remote_wakeup();
}
}
keyboard_task();
}
}

23
protocol/pjrc/usb.c
View File

@@ -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)) {