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

adb.c

@@ -280,7 +280,6 @@ Pinouts
     4: GND
 
 
-
 Commands
 --------
     ADB command is 1byte and consists of 4bit-address, 2bit-command
@@ -381,6 +380,7 @@ Keyboard Data(Register0)
     You can read the state from PSW line(active low) however
     the switch has a special scancode 0x7F7F, so you can
     also read from Data line. It uses 0xFFFF for release scancode.
+    Release code seems to delay about some 100ms. Due to Mac soft power?
 
 Keyboard LEDs & state of keys(Register2)
     This register hold current state of three LEDs and nine keys.

adb_usb/Makefile

@@ -44,7 +44,7 @@ USB_EXTRA_ENABLE = yes	# Enhanced feature for Windows(Audio control and System c
 
 
 #---------------- Programming Options --------------------------
-PROGRAM_CMD = teensy_loader_cli.exe -mmcu=$(MCU) -w -v $(TARGET).hex
+PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex
 
 
 

adb_usb/config.h

@@ -17,8 +17,8 @@
 
 /* key combination for command */
 #define IS_COMMAND() ( \
-    keyboard_report->mods == (BIT_LSHIFT | BIT_RSHIFT) || \
-    keyboard_report->mods == (BIT_LCTRL | BIT_RSHIFT) \
+    keyboard_report->mods == (BIT_LSHIFT | BIT_LCTRL | BIT_LALT | BIT_LGUI) || \
+    keyboard_report->mods == (BIT_LSHIFT | BIT_RSHIFT) \
 )
 
 

adb_usb/matrix.c

@@ -87,7 +87,7 @@ uint8_t matrix_scan(void)
             _register_key(key1);
     }
 
-    if (debug_matrix && matrix_is_modified()) {
+    if (debug_enable) {
         print("adb_host_kbd_recv: "); phex16(codes); print("\n");
     }
     return 1;

command.c

@@ -102,7 +102,10 @@ uint8_t command_proc(void)
             print("UDCON: "); phex(UDCON); print("\n");
             print("UDIEN: "); phex(UDIEN); print("\n");
             print("UDINT: "); phex(UDINT); print("\n");
-            print("host_keyboard_leds:"); phex(host_keyboard_leds()); print("\n");
+            print("usb_keyboard_leds:"); phex(usb_keyboard_leds); print("\n");
+            print("usb_keyboard_protocol: "); phex(usb_keyboard_protocol); print("\n");
+            print("usb_keyboard_idle_config:"); phex(usb_keyboard_idle_config); print("\n");
+            print("usb_keyboard_idle_count:"); phex(usb_keyboard_idle_count); print("\n");
 #endif
             break;
 #ifdef USB_NKRO_ENABLE

pjrc/host.c

@@ -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)

pjrc/usb.c

@@ -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;
 				}

pjrc/usb_keyboard.c

@@ -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

vusb/host.c

@@ -1,3 +1,5 @@
+#include <stdint.h>
+#include <avr/interrupt.h>
 #include "usbdrv.h"
 #include "usbconfig.h"
 #include "print.h"
@@ -63,9 +65,12 @@ 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)