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FIX: send last report when idle timeouts. (pjrc)

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This commit is contained in:
tmk 2011-03-10 00:50:27 +09:00
parent 1a7c3585ed
commit cec2549505
9 changed files with 23 additions and 9 deletions
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4
pjrc/host.c
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@ -1,4 +1,5 @@
#include <stdint.h>
#include <avr/interrupt.h>
#include "usb_keycodes.h"
#include "usb_keyboard.h"
#include "usb_mouse.h"
@ -58,9 +59,12 @@ void host_add_code(uint8_t code)
void host_swap_keyboard_report(void)
{
uint8_t sreg = SREG;
cli();
report_keyboard_t *tmp = keyboard_report_prev;
keyboard_report_prev = keyboard_report;
keyboard_report = tmp;
SREG = sreg;
}
void host_clear_keyboard_report(void)

7
pjrc/usb.c
View file

@ -687,10 +687,11 @@ ISR(USB_GEN_vect)
usb_keyboard_idle_count++;
if (usb_keyboard_idle_count == usb_keyboard_idle_config) {
usb_keyboard_idle_count = 0;
UEDATX = keyboard_report->mods;
UEDATX = keyboard_report_prev->mods;
UEDATX = 0;
for (i=0; i<6; i++) {
UEDATX = keyboard_report->keys[i];
uint8_t keys = usb_keyboard_protocol ? KBD_REPORT_KEYS : 6;
for (i=0; i<keys; i++) {
UEDATX = keyboard_report_prev->keys[i];
}
UEINTX = 0x3A;
}

1
pjrc/usb_keyboard.c
View file

@ -15,6 +15,7 @@ uint8_t usb_keyboard_protocol=1;
// the idle configuration, how often we send the report to the
// host (ms * 4) even when it hasn't changed
// Windows and Linux set 0 while OS X sets 6(24ms) by SET_IDLE request.
uint8_t usb_keyboard_idle_config=125;
// count until idle timeout