refactor keyboard.h, host.h

Makefile.common

@@ -1,4 +1,5 @@
 SRC +=	keyboard.c \
+	command.c \
 	layer.c \
 	timer.c \
 	print.c \

hhkb/Makefile

@@ -9,7 +9,6 @@ TARGET_DIR = .
 
 # keyboard dependent files
 TARGET_SRC =	tmk.c \
-		key_process.c \
 		host_pjrc.c \
 		keymap.c \
   	        matrix.c \

hhkb/keymap.c

@@ -4,7 +4,7 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include <avr/pgmspace.h>
-#include "keyboard.h"
+#include "host.h"
 #include "usb_keycodes.h"
 #include "print.h"
 #include "debug.h"
@@ -177,5 +177,5 @@ uint8_t keymap_fn_keycode(uint8_t fn_bits)
 // define a condition to enter special function mode
 bool keymap_is_special_mode(uint8_t fn_bits)
 {
-    return keyboard_get_mods() == (BIT_LSHIFT | BIT_RSHIFT) || keyboard_get_mods() == (BIT_LCTRL | BIT_RSHIFT);
+    return host_get_mods() == (BIT_LSHIFT | BIT_RSHIFT) || host_get_mods() == (BIT_LCTRL | BIT_RSHIFT);
 }

host.h

@@ -4,7 +4,21 @@
 #include <stdint.h>
 
 
-#define REPORT_KEYS 6
+/* keyboard Modifiers in boot protocol report */
+#define BIT_LCTRL   (1<<0)
+#define BIT_LSHIFT  (1<<1)
+#define BIT_LALT    (1<<2)
+#define BIT_LGUI    (1<<3)
+#define BIT_RCTRL   (1<<4)
+#define BIT_RSHIFT  (1<<5)
+#define BIT_RALT    (1<<6)
+#define BIT_RGUI    (1<<7)
+#define BIT_LCTL BIT_LCTRL
+#define BIT_RCTL BIT_RCTRL
+#define BIT_LSFT BIT_LSHIFT
+#define BIT_RSFT BIT_RSHIFT
+
+/* mouse buttons */
 #define MOUSE_BTN1 (1<<0)
 #define MOUSE_BTN2 (1<<1)
 #define MOUSE_BTN3 (1<<2)
@@ -12,9 +26,10 @@
 #define MOUSE_BTN5 (1<<4)
 
 
+#define REPORT_KEYS 6
 typedef struct {
     uint8_t mods;
-    uint8_t rserved;    // not used
+    uint8_t rserved;
     uint8_t keys[REPORT_KEYS];
 } report_keyboard_t;
 
@@ -29,8 +44,24 @@ typedef struct {
 } report_mouse_t;
 
 
-extern uint8_t host_keyboard_led;
+extern report_keyboard_t *keyboard_report;
-void host_keyboard_send(report_keyboard_t *report);
+extern report_keyboard_t *keyboard_report_prev;
+
+
+/* keyboard report operations */
+void host_add_key(uint8_t key);
+void host_add_mod_bit(uint8_t mod);
+void host_set_mods(uint8_t mods);
+void host_add_code(uint8_t code);
+void host_swap_keyboard_report(void);
+void host_clear_keyboard_report(void);
+uint8_t host_has_anykey(void);
+uint8_t *host_get_keys(void);
+uint8_t host_get_mods(void);
+
+
+void host_send_keyboard_report(void);
+void host_send_mouse_report(void);
 void host_mouse_send(report_mouse_t *report);
 
 #endif

keyboard.c

@@ -1,93 +1,132 @@
-#include "usb_keycodes.h"
-#include "host.h"
-#include "led.h"
 #include "keyboard.h"
+#include "host.h"
+#include "layer.h"
+#include "matrix_skel.h"
+#include "led.h"
+#include "usb_keycodes.h"
+#include "timer.h"
 #include "print.h"
-
+#include "debug.h"
-static report_keyboard_t report0;
+#include "command.h"
-static report_keyboard_t report1;
+#ifdef MOUSEKEY_ENABLE
-report_keyboard_t *keyboard_report = &report0;
+#include "mousekey.h"
-report_keyboard_t *keyboard_report_prev = &report1;
+#endif
 
 
-void keyboard_set_led(uint8_t usb_led)
+static uint8_t last_led = 0;
+
+
+void keyboard_init(void)
 {
-    led_set(usb_led);
+    timer_init();
+    matrix_init();
+#ifdef PS2_MOUSE_ENABLE
+    ps2_mouse_init();
+#endif
 }
 
-void keyboard_send(void)
+void keyboard_proc(void)
 {
-    host_keyboard_send(keyboard_report);
+    uint8_t fn_bits = 0;
-}
 
-void keyboard_add_key(uint8_t code)
+    matrix_scan();
-{
+
-    int8_t i = 0;
+    if (matrix_is_modified()) {
-    int8_t empty = -1;
+        if (debug_matrix) matrix_print();
-    for (; i < REPORT_KEYS; i++) {
+#ifdef DEBUG_LED
-        if (keyboard_report_prev->keys[i] == code) {
+        // LED flash for debug
-            keyboard_report->keys[i] = code;
+        DEBUG_LED_CONFIG;
-            break;
+        DEBUG_LED_ON;
-        }
+#endif
-        if (empty == -1 && keyboard_report_prev->keys[i] == KB_NO && keyboard_report->keys[i] == KB_NO) {
+    }
-            empty = i;
+
+    if (matrix_has_ghost()) {
+        // should send error?
+        debug("matrix has ghost!!\n");
+        return;
+    }
+
+    host_swap_keyboard_report();
+    host_clear_keyboard_report();
+    for (int row = 0; row < matrix_rows(); row++) {
+        for (int col = 0; col < matrix_cols(); col++) {
+            if (!matrix_is_on(row, col)) continue;
+
+            uint8_t code = layer_get_keycode(row, col);
+            if (code == KB_NO) {
+                // do nothing
+            } else if (IS_MOD(code)) {
+                host_add_mod_bit(MOD_BIT(code));
+            } else if (IS_FN(code)) {
+                fn_bits |= FN_BIT(code);
+            }
+#ifdef USB_EXTRA_ENABLE
+/* TODO: use new API
+            // audio control & system control
+            else if (code == KB_MUTE) {
+                usb_extra_audio_send(AUDIO_MUTE);
+                usb_extra_audio_send(0);
+                _delay_ms(500);
+            } else if (code == KB_VOLU) {
+                usb_extra_audio_send(AUDIO_VOL_UP);
+                usb_extra_audio_send(0);
+                _delay_ms(200);
+            } else if (code == KB_VOLD) {
+                usb_extra_audio_send(AUDIO_VOL_DOWN);
+                usb_extra_audio_send(0);
+                _delay_ms(200);
+            } else if (code == KB_PWR) {
+                if (suspend && remote_wakeup) {
+                    usb_remote_wakeup();
+                } else {
+                    usb_extra_system_send(SYSTEM_POWER_DOWN);
+                }
+                _delay_ms(1000);
+            }
+*/
+#endif
+            else if (IS_KEY(code)) {
+                host_add_key(code);
+            }
+#ifdef MOUSEKEY_ENABLE
+            else if (IS_MOUSEKEY(code)) {
+                mousekey_decode(code);
+            }
+#endif
+            else {
+                debug("ignore keycode: "); debug_hex(code); debug("\n");
+            }
         }
     }
-    if (i == REPORT_KEYS && empty != -1) {
+
-        keyboard_report->keys[empty] = code;
+    layer_switching(fn_bits);
+
+    if (command_proc()) {
+        // not send report
+        return;
+    }
+
+    if (matrix_is_modified()) {
+        host_send_keyboard_report();
+#ifdef DEBUG_LED
+        // LED flash for debug
+        DEBUG_LED_CONFIG;
+        DEBUG_LED_OFF;
+#endif
+    }
+
+#ifdef MOUSEKEY_ENABLE
+    mousekey_send();
+#endif
+
+#ifdef PS2_MOUSE_ENABLE
+    // TODO: should comform new API
+    if (ps2_mouse_read() == 0)
+        ps2_mouse_usb_send();
+#endif
+
+    if (last_led != host_keyboard_led()) {
+        led_set(host_keyboard_led());
+        last_led = host_keyboard_led();
     }
 }
-
-void keyboard_add_mod_bit(uint8_t mod)
-{
-    keyboard_report->mods |= mod;
-}
-
-void keyboard_set_mods(uint8_t mods)
-{
-    keyboard_report->mods = mods;
-}
-
-void keyboard_add_code(uint8_t code)
-{
-    if (IS_MOD(code)) {
-        keyboard_add_mod_bit(MOD_BIT(code));
-    } else {
-        keyboard_add_key(code);
-    }
-}
-
-void keyboard_swap_report(void)
-{
-    report_keyboard_t *tmp = keyboard_report_prev;
-    keyboard_report_prev = keyboard_report;
-    keyboard_report = tmp;
-}
-
-void keyboard_clear_report(void)
-{
-    keyboard_report->mods = 0;
-    for (int8_t i = 0; i < REPORT_KEYS; i++) {
-        keyboard_report->keys[i] = 0;
-    }
-}
-
-uint8_t keyboard_has_anykey(void)
-{
-    uint8_t cnt = 0;
-    for (int i = 0; i < REPORT_KEYS; i++) {
-        if (keyboard_report->keys[i])
-            cnt++;
-    }
-    return cnt;
-}
-
-uint8_t *keyboard_get_keys(void)
-{
-    return keyboard_report->keys;
-}
-
-uint8_t keyboard_get_mods(void)
-{
-    return keyboard_report->mods;
-}

keyboard.h

@@ -1,42 +1,9 @@
 #ifndef KEYBOARD_H
 #define KEYBOARD_H
 
-#include <stdint.h>
-#include <stdbool.h>
-#include "host.h"
 
-
+void keyboard_init(void);
-/* keyboard Modifiers in boot protocol report */
+void keyboard_proc(void);
-#define BIT_LCTRL   (1<<0)
-#define BIT_LSHIFT  (1<<1)
-#define BIT_LALT    (1<<2)
-#define BIT_LGUI    (1<<3)
-#define BIT_RCTRL   (1<<4)
-#define BIT_RSHIFT  (1<<5)
-#define BIT_RALT    (1<<6)
-#define BIT_RGUI    (1<<7)
-#define BIT_LCTL BIT_LCTRL
-#define BIT_RCTL BIT_RCTRL
-#define BIT_LSFT BIT_LSHIFT
-#define BIT_RSFT BIT_RSHIFT
-
-
-extern report_keyboard_t *keyboard_report;
-extern report_keyboard_t *keyboard_report_prev;
-
-void keyboard_set_led(uint8_t led);
-void keyboard_send(void);
-
-void keyboard_add_key(uint8_t key);
-void keyboard_add_mod_bit(uint8_t mod);
-void keyboard_set_mods(uint8_t mods);
-void keyboard_add_code(uint8_t code);
-void keyboard_swap_report(void);
-void keyboard_clear_report(void);
-
-uint8_t keyboard_has_anykey(void);
-uint8_t *keyboard_get_keys(void);
-uint8_t keyboard_get_mods(void);
 
 #endif
 

layer.c

@@ -1,5 +1,5 @@
 #include "keymap_skel.h"
-#include "keyboard.h"
+#include "host.h"
 #include "debug.h"
 #include "timer.h"
 #include "layer.h"
@@ -98,23 +98,23 @@ void layer_switching(uint8_t fn_bits)
                     debug(" -> "); debug_hex(current_layer); debug("\n");
                 }
             } else {
-                if (keyboard_has_anykey()) { // other keys is pressed
+                if (host_has_anykey()) { // other keys is pressed
                     uint8_t _fn_to_send = BIT_SUBT(fn_bits, sent_fn);
                     if (_fn_to_send) {
                         debug("Fn case: 4(send Fn before other key pressed)\n");
                         // send only Fn key first
-                        keyboard_swap_report();
+                        host_swap_keyboard_report();
-                        keyboard_clear_report();
+                        host_clear_keyboard_report();
-                        keyboard_add_code(keymap_fn_keycode(_fn_to_send));   // TODO: do all Fn keys
+                        host_add_code(keymap_fn_keycode(_fn_to_send));   // TODO: do all Fn keys
-                        keyboard_set_mods(last_mods);
+                        host_set_mods(last_mods);
-                        keyboard_send();
+                        host_send_keyboard_report();
-                        keyboard_swap_report();
+                        host_swap_keyboard_report();
                         sent_fn |= _fn_to_send;
                     }
                 }
             }
             // add Fn keys to send
-            //keyboard_add_code(keymap_fn_keycode(fn_bits&sent_fn));  // TODO: do all Fn keys
+            //host_add_code(keymap_fn_keycode(fn_bits&sent_fn));  // TODO: do all Fn keys
         }
     } else { // Fn state is changed(edge)
         uint8_t fn_changed = 0;
@@ -128,7 +128,7 @@ void layer_switching(uint8_t fn_bits)
         // pressed Fn
         if ((fn_changed = BIT_SUBT(fn_bits, last_fn))) {
         debug("fn_changed: "); debug_bin(fn_changed); debug("\n");
-            if (keyboard_has_anykey()) {
+            if (host_has_anykey()) {
                 debug("Fn case: 5(pressed Fn with other key)\n");
                 sent_fn |= fn_changed;
             } else if (fn_changed & sent_fn) { // pressed same Fn in a row
@@ -149,12 +149,12 @@ void layer_switching(uint8_t fn_bits)
                 if (BIT_SUBT(fn_changed, sent_fn)) {  // layer not used && Fn not sent
                     debug("Fn case: 2(send Fn one shot: released Fn during LAYER_SEND_FN_TERM)\n");
                     // send only Fn key first
-                    keyboard_swap_report();
+                    host_swap_keyboard_report();
-                    keyboard_clear_report();
+                    host_clear_keyboard_report();
-                    keyboard_add_code(keymap_fn_keycode(fn_changed));   // TODO: do all Fn keys
+                    host_add_code(keymap_fn_keycode(fn_changed));   // TODO: do all Fn keys
-                    keyboard_set_mods(last_mods);
+                    host_set_mods(last_mods);
-                    keyboard_send();
+                    host_send_keyboard_report();
-                    keyboard_swap_report();
+                    host_swap_keyboard_report();
                     sent_fn |= fn_changed;
                 }
             }
@@ -171,7 +171,7 @@ void layer_switching(uint8_t fn_bits)
     // send Fn keys
     for (uint8_t i = 0; i < 8; i++) {
         if ((sent_fn & fn_bits) & (1<<i)) {
-            keyboard_add_code(keymap_fn_keycode(1<<i));
+            host_add_code(keymap_fn_keycode(1<<i));
         }
     }
 }

layer.h

@@ -3,8 +3,8 @@
 
 #include <stdint.h>
 
-uint8_t default_layer;
+extern uint8_t default_layer;
-uint8_t current_layer;
+extern uint8_t current_layer;
 
 /* return keycode for switch */
 uint8_t layer_get_keycode(uint8_t row, uint8_t col);

mousekey.c

@@ -1,18 +1,20 @@
 #include <stdint.h>
 #include <util/delay.h>
 #include "usb_keycodes.h"
-#include "usb_mouse.h"
+#include "host.h"
+#include "timer.h"
+#include "print.h"
+#include "debug.h"
 #include "mousekey.h"
 
 
-static int8_t mousekey_x = 0;
+static report_mouse_t report;
-static int8_t mousekey_y = 0;
+static report_mouse_t report_prev;
-static int8_t mousekey_v = 0;
+
-static int8_t mousekey_h = 0;
-static uint8_t mousekey_btn = 0;
-static uint8_t mousekey_btn_prev = 0;
 static uint8_t mousekey_repeat =  0;
 
+static void mousekey_debug(void);
+
 
 /*
  * TODO: fix acceleration algorithm
@@ -25,51 +27,95 @@ static uint8_t mousekey_repeat =  0;
 
 static inline uint8_t move_unit(void)
 {
-    return 10 + (mousekey_repeat < 50 ? mousekey_repeat/5 : 10);
+    uint16_t unit = 10 + (mousekey_repeat);
+    return (unit > 127 ? 127 : unit);
 }
 
 void mousekey_decode(uint8_t code)
 {
-    if      (code == KB_MS_UP)   mousekey_y -= move_unit();
+    if      (code == KB_MS_UP)      report.y = -move_unit();
-    else if (code == KB_MS_DOWN) mousekey_y += move_unit();
+    else if (code == KB_MS_DOWN)    report.y = move_unit();
-    else if (code == KB_MS_LEFT) mousekey_x -= move_unit();
+    else if (code == KB_MS_LEFT)    report.x = -move_unit();
-    else if (code == KB_MS_RIGHT) mousekey_x += move_unit();
+    else if (code == KB_MS_RIGHT)   report.x = move_unit();
-    else if (code == KB_MS_BTN1) mousekey_btn |= MOUSE_BTN1;
+    else if (code == KB_MS_BTN1)    report.buttons |= MOUSE_BTN1;
-    else if (code == KB_MS_BTN2) mousekey_btn |= MOUSE_BTN2;
+    else if (code == KB_MS_BTN2)    report.buttons |= MOUSE_BTN2;
-    else if (code == KB_MS_BTN3) mousekey_btn |= MOUSE_BTN3;
+    else if (code == KB_MS_BTN3)    report.buttons |= MOUSE_BTN3;
-    else if (code == KB_MS_BTN4) mousekey_btn |= MOUSE_BTN4;
+/*
-    else if (code == KB_MS_BTN5) mousekey_btn |= MOUSE_BTN5;
+    else if (code == KB_MS_BTN4)    report.buttons |= MOUSE_BTN4;
-    else if (code == KB_MS_WH_UP) mousekey_v += 1;
+    else if (code == KB_MS_BTN5)    report.buttons |= MOUSE_BTN5;
-    else if (code == KB_MS_WH_DOWN) mousekey_v -= 1;
+    else if (code == KB_MS_WH_UP)   report.v += 1;
-    else if (code == KB_MS_WH_LEFT) mousekey_h -= 1;
+    else if (code == KB_MS_WH_DOWN) report.v -= 1;
-    else if (code == KB_MS_WH_RIGHT) mousekey_h += 1;
+    else if (code == KB_MS_WH_LEFT) report.h -= 1;
+    else if (code == KB_MS_WH_RIGHT)report.h += 1;
+*/
 }
 
 bool mousekey_changed(void)
 {
-    return (mousekey_x || mousekey_y || mousekey_v || mousekey_h || mousekey_btn != mousekey_btn_prev);
+    return (report.buttons != report_prev.buttons ||
+            report.x != report_prev.x ||
+            report.y != report_prev.y ||
+            report.x || report.y);
+    //return (report.buttons != report_prev.buttons || report.x || report.y);
 }
 
-void mousekey_usb_send(void)
+void mousekey_send(void)
 {
-    if (mousekey_changed()) {
+    static uint16_t last_timer = 0;
-        mousekey_btn_prev = mousekey_btn;
-        if (mousekey_x && mousekey_y)
-            usb_mouse_send(mousekey_x*0.7, mousekey_y*0.7, mousekey_v, mousekey_h, mousekey_btn);
-        else
-            usb_mouse_send(mousekey_x, mousekey_y, mousekey_v, mousekey_h, mousekey_btn);
 
-        usb_mouse_print(mousekey_x, mousekey_y, mousekey_v, mousekey_h, mousekey_btn);
+    if (!mousekey_changed()) {
-
-        if (mousekey_x || mousekey_y || mousekey_v || mousekey_h)
-            _delay_ms(MOUSEKEY_DELAY_TIME >> (mousekey_repeat < 5 ? mousekey_repeat : 4));
-        mousekey_repeat++;
-    } else {
         mousekey_repeat = 0;
+        return;
     }
-    mousekey_x = 0;
+
-    mousekey_y = 0;
+    // send immediately when buttun state is changed
-    mousekey_v = 0;
+    if (report.buttons == report_prev.buttons) {
-    mousekey_h = 0;
+        // TODO: delay parameter setting
-    mousekey_btn = 0;
+        if ((timer_elapsed(last_timer) < (mousekey_repeat == 1 ? 20 : 5))) {
+            return;
+        }
+    }
+
+    if (report.x && report.y) {
+        report.x *= 0.7;
+        report.y *= 0.7;
+    }
+
+    /*
+    print("mousekey_repeat: "); phex(mousekey_repeat); print("\n");
+    print("timer: "); phex16(timer_read()); print("\n");
+    print("last_timer: "); phex16(last_timer); print("\n");
+    print("mousekey: "); phex(report.buttons); print(" "); phex(report.x); print(" "); phex(report.y); print("\n");
+    */
+
+    mousekey_debug();
+
+    host_mouse_send(&report);
+    report_prev.buttons = report.buttons;
+    report_prev.x = report.x;
+    report_prev.y = report.y;
+    if (mousekey_repeat != 0xFF) mousekey_repeat++;
+    last_timer = timer_read();
+    mousekey_clear_report();
+}
+
+void mousekey_clear_report(void)
+{
+    report.buttons = 0;
+    report.x = 0;
+    report.y = 0;
+}
+
+static void mousekey_debug(void)
+{
+    if (!debug_mouse) return;
+    print("mousekey[btn|x y v h]: ");
+    phex(report.buttons); print("|");
+    phex(report.x); print(" ");
+    phex(report.y); print(" ");
+/*
+    phex(report.v); print(" ");
+    phex(report.h);
+*/
+    print("\n");
 }

mousekey.c.bak

@@ -0,0 +1,75 @@
+#include <stdint.h>
+#include <util/delay.h>
+#include "usb_keycodes.h"
+#include "usb_mouse.h"
+#include "mousekey.h"
+
+
+static int8_t mousekey_x = 0;
+static int8_t mousekey_y = 0;
+static int8_t mousekey_v = 0;
+static int8_t mousekey_h = 0;
+static uint8_t mousekey_btn = 0;
+static uint8_t mousekey_btn_prev = 0;
+static uint8_t mousekey_repeat =  0;
+
+
+/*
+ * TODO: fix acceleration algorithm
+ * see wikipedia http://en.wikipedia.org/wiki/Mouse_keys
+ */
+#ifndef MOUSEKEY_DELAY_TIME
+#   define MOUSEKEY_DELAY_TIME 255
+#endif
+
+
+static inline uint8_t move_unit(void)
+{
+    return 10 + (mousekey_repeat < 50 ? mousekey_repeat/5 : 10);
+}
+
+void mousekey_decode(uint8_t code)
+{
+    if      (code == KB_MS_UP)   mousekey_y -= move_unit();
+    else if (code == KB_MS_DOWN) mousekey_y += move_unit();
+    else if (code == KB_MS_LEFT) mousekey_x -= move_unit();
+    else if (code == KB_MS_RIGHT) mousekey_x += move_unit();
+    else if (code == KB_MS_BTN1) mousekey_btn |= MOUSE_BTN1;
+    else if (code == KB_MS_BTN2) mousekey_btn |= MOUSE_BTN2;
+    else if (code == KB_MS_BTN3) mousekey_btn |= MOUSE_BTN3;
+    else if (code == KB_MS_BTN4) mousekey_btn |= MOUSE_BTN4;
+    else if (code == KB_MS_BTN5) mousekey_btn |= MOUSE_BTN5;
+    else if (code == KB_MS_WH_UP) mousekey_v += 1;
+    else if (code == KB_MS_WH_DOWN) mousekey_v -= 1;
+    else if (code == KB_MS_WH_LEFT) mousekey_h -= 1;
+    else if (code == KB_MS_WH_RIGHT) mousekey_h += 1;
+}
+
+bool mousekey_changed(void)
+{
+    return (mousekey_x || mousekey_y || mousekey_v || mousekey_h || mousekey_btn != mousekey_btn_prev);
+}
+
+void mousekey_usb_send(void)
+{
+    if (mousekey_changed()) {
+        mousekey_btn_prev = mousekey_btn;
+        if (mousekey_x && mousekey_y)
+            usb_mouse_send(mousekey_x*0.7, mousekey_y*0.7, mousekey_v, mousekey_h, mousekey_btn);
+        else
+            usb_mouse_send(mousekey_x, mousekey_y, mousekey_v, mousekey_h, mousekey_btn);
+
+        usb_mouse_print(mousekey_x, mousekey_y, mousekey_v, mousekey_h, mousekey_btn);
+
+        if (mousekey_x || mousekey_y || mousekey_v || mousekey_h)
+            _delay_ms(MOUSEKEY_DELAY_TIME >> (mousekey_repeat < 5 ? mousekey_repeat : 4));
+        mousekey_repeat++;
+    } else {
+        mousekey_repeat = 0;
+    }
+    mousekey_x = 0;
+    mousekey_y = 0;
+    mousekey_v = 0;
+    mousekey_h = 0;
+    mousekey_btn = 0;
+}

mousekey.h

@@ -2,10 +2,11 @@
 #define  MOUSEKEY_H
 
 #include <stdbool.h>
+#include "host.h"
 
 void mousekey_decode(uint8_t code);
 bool mousekey_changed(void);
-void mousekey_usb_send(void);
+void mousekey_send(void);
+void mousekey_clear_report(void);
 
 #endif
-

mousekey.h.bak

@@ -2,11 +2,10 @@
 #define  MOUSEKEY_H
 
 #include <stdbool.h>
-#include "host.h"
 
 void mousekey_decode(uint8_t code);
 bool mousekey_changed(void);
-void mousekey_send(void);
+void mousekey_usb_send(void);
-void mousekey_clear_report(void);
 
 #endif
+

ps2.c

@@ -190,7 +190,7 @@ static inline void pbuf_enqueue(uint8_t data)
         pbuf[pbuf_head] = data;
         pbuf_head = next;
     } else {
-        print("pbuf: full\n");
+        debug("pbuf: full\n");
     }
 }
 static inline uint8_t pbuf_dequeue(void)
@@ -214,14 +214,12 @@ uint8_t ps2_host_recv(void)
 
 ISR(PS2_INT_VECT)
 {
-PORTC = 0xFF;
     /* interrupt means start bit comes */
     pbuf_enqueue(recv_data());
 
     /* release lines(idle state) */
     idle();
     _delay_us(5);
-PORTC = 0x00;
 }
 #endif
 

ps2_mouse.c

@@ -50,6 +50,8 @@ uint8_t ps2_mouse_init(void) {
 
     if (!ps2_mouse_enable) return 1;
 
+    ps2_host_init();
+
     // Reset
     rcv = ps2_host_send(0xFF);
     print("ps2_mouse_init: send 0xFF: ");

ps2_vusb/config.h

@@ -23,6 +23,12 @@
 #   define MOUSEKEY_DELAY_TIME 255
 #endif
 
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (BIT_LSHIFT | BIT_RSHIFT) || \
+    keyboard_report->mods == (BIT_LCTRL | BIT_RSHIFT) \
+)
+
+
 /* PS/2 lines */
 #define PS2_CLOCK_PORT  PORTD
 #define PS2_CLOCK_PIN   PIND
@@ -39,6 +45,7 @@
     EICRA |= ((1<<ISC11) | (0<<ISC10)); \
     EIFR |= (1<<INTF1);         \
 } while (0)
+
 #define PS2_INT_DISABLE() do {  \
     EIMSK &= ~(1<<INT1);        \
 } while (0)
@@ -50,6 +57,7 @@
     PCICR |= (1<<PCIE2);        \
     PCIFR |= (1<<PCIF2);        \
 } while (0)
+
 #define PS2_INT_DISABLE() do {  \
     PCMSK2 &= ~(1<<PCINT22);    \
     PCICR &= ~(1<<PCIE);        \

ps2_vusb/host_vusb.c

@@ -1,18 +1,111 @@
 #include "usbdrv.h"
 #include "usbconfig.h"
-#include "keyboard.h"
 #include "print.h"
+#include "usb_keycodes.h"
 #include "host.h"
 #include "host_vusb.h"
+#include "debug.h"
 
 
+static report_keyboard_t report0;
+static report_keyboard_t report1;
+report_keyboard_t *keyboard_report = &report0;
+report_keyboard_t *keyboard_report_prev = &report1;
+
+static uint8_t keyboard_led = 0;
+static uchar   idleRate = 0;
+
+uint8_t host_keyboard_led(void)
+{
+    return keyboard_led;
+}
+
+
+/*------------------------------------------------------------------*
+ * Keyboard report operations
+ *------------------------------------------------------------------*/
+void host_add_key(uint8_t code)
+{
+    int8_t i = 0;
+    int8_t empty = -1;
+    for (; i < REPORT_KEYS; i++) {
+        if (keyboard_report_prev->keys[i] == code) {
+            keyboard_report->keys[i] = code;
+            break;
+        }
+        if (empty == -1 && keyboard_report_prev->keys[i] == KB_NO && keyboard_report->keys[i] == KB_NO) {
+            empty = i;
+        }
+    }
+    if (i == REPORT_KEYS && empty != -1) {
+        keyboard_report->keys[empty] = code;
+    }
+}
+
+void host_add_mod_bit(uint8_t mod)
+{
+    keyboard_report->mods |= mod;
+}
+
+void host_set_mods(uint8_t mods)
+{
+    keyboard_report->mods = mods;
+}
+
+void host_add_code(uint8_t code)
+{
+    if (IS_MOD(code)) {
+        host_add_mod_bit(MOD_BIT(code));
+    } else {
+        host_add_key(code);
+    }
+}
+
+void host_swap_keyboard_report(void)
+{
+    report_keyboard_t *tmp = keyboard_report_prev;
+    keyboard_report_prev = keyboard_report;
+    keyboard_report = tmp;
+}
+
+void host_clear_keyboard_report(void)
+{
+    keyboard_report->mods = 0;
+    for (int8_t i = 0; i < REPORT_KEYS; i++) {
+        keyboard_report->keys[i] = 0;
+    }
+}
+
+uint8_t host_has_anykey(void)
+{
+    uint8_t cnt = 0;
+    for (int i = 0; i < REPORT_KEYS; i++) {
+        if (keyboard_report->keys[i])
+            cnt++;
+    }
+    return cnt;
+}
+
+uint8_t *host_get_keys(void)
+{
+    return keyboard_report->keys;
+}
+
+uint8_t host_get_mods(void)
+{
+    return keyboard_report->mods;
+}
+
+
+/*------------------------------------------------------------------*
+ * Keyboard report send buffer
+ *------------------------------------------------------------------*/
 #define KBUF_SIZE 16
 static report_keyboard_t kbuf[KBUF_SIZE];
 static uint8_t kbuf_head = 0;
 static uint8_t kbuf_tail = 0;
 
-
+void host_vusb_keyboard_send(void)
-void host_vusb_keyboard_send()
 {
     while (usbInterruptIsReady() && kbuf_head != kbuf_tail) {
         usbSetInterrupt((void *)&kbuf[kbuf_tail], sizeof(report_keyboard_t));
@@ -20,30 +113,32 @@ void host_vusb_keyboard_send()
     }
 }
 
-void host_keyboard_send(report_keyboard_t *report)
+void host_send_keyboard_report(void)
 {
     uint8_t next = (kbuf_head + 1) % KBUF_SIZE;
     if (next != kbuf_tail) {
-        kbuf[kbuf_head] = *report;
+        kbuf[kbuf_head] = *keyboard_report;
         kbuf_head = next;
-        print("kbuf: "); phex(kbuf_head); phex(kbuf_tail); print("\n");
     } else {
-        print("kbuf: full\n");
+        debug("kbuf: full\n");
     }
 }
 
+
 void host_mouse_send(report_mouse_t *report)
 {
     if (usbInterruptIsReady3()) {
         usbSetInterrupt3((void *)report, sizeof(*report));
     } else {
-        print("Int3 not ready\n");
+        debug("Int3 not ready\n");
     }
 }
 
 
 
-
+/*------------------------------------------------------------------*
+ * Request from host                                                *
+ *------------------------------------------------------------------*/
 static struct {
     uint16_t        len;
     enum {
@@ -52,47 +147,36 @@ static struct {
     }               kind;
 } last_req;
 
-uint8_t host_keyboard_led = 0;
-static uchar    idleRate;
-
 usbMsgLen_t usbFunctionSetup(uchar data[8])
 {
 usbRequest_t    *rq = (void *)data;
 
-    //print("Setup: ");
     if((rq->bmRequestType & USBRQ_TYPE_MASK) == USBRQ_TYPE_CLASS){    /* class request type */
-        /*
-        print("CLASS: ");
-        phex(rq->bRequest); print(" ");
-        phex16(rq->wValue.word); print(" ");
-        phex16(rq->wIndex.word); print(" ");
-        phex16(rq->wLength.word); print(" ");
-        */
         if(rq->bRequest == USBRQ_HID_GET_REPORT){
-            print(" GET_REPORT");
+            debug(" GET_REPORT");
             /* we only have one report type, so don't look at wValue */
             usbMsgPtr = (void *)keyboard_report;
             return sizeof(*keyboard_report);
         }else if(rq->bRequest == USBRQ_HID_GET_IDLE){
-            print(" GET_IDLE: ");
+            debug(" GET_IDLE: ");
-            phex(idleRate);
+            debug_hex(idleRate);
             usbMsgPtr = &idleRate;
             return 1;
         }else if(rq->bRequest == USBRQ_HID_SET_IDLE){
             idleRate = rq->wValue.bytes[1];
-            print(" SET_IDLE: ");
+            debug(" SET_IDLE: ");
-            phex(idleRate);
+            debug_hex(idleRate);
         }else if(rq->bRequest == USBRQ_HID_SET_REPORT){
-            //print(" SET_REPORT: ");
+            //debug(" SET_REPORT: ");
             if (rq->wValue.word == 0x0200 && rq->wIndex.word == 0) {
                 last_req.kind = SET_LED;
                 last_req.len = rq->wLength.word;
             }
             return USB_NO_MSG; // to get data in usbFunctionWrite
         }
-        print("\n");
+        debug("\n");
     }else{
-        print("VENDOR\n");
+        debug("VENDOR\n");
         /* no vendor specific requests implemented */
     }
     return 0;   /* default for not implemented requests: return no data back to host */
@@ -105,8 +189,8 @@ uchar usbFunctionWrite(uchar *data, uchar len)
     }
     switch (last_req.kind) {
         case SET_LED:
-            //print("SET_LED\n");
+            //debug("SET_LED\n");
-            host_keyboard_led = data[0];
+            keyboard_led = data[0];
             last_req.len = 0;
             return 1;
             break;
@@ -119,6 +203,16 @@ uchar usbFunctionWrite(uchar *data, uchar len)
 }
 
 
+
+/*------------------------------------------------------------------*
+ * Descriptors                                                      *
+ *------------------------------------------------------------------*/
+
+/*
+ * Report Descriptor for keyboard
+ *
+ * from an example in HID spec appendix
+ */
 PROGMEM uchar keyboard_hid_report[] = {
     0x05, 0x01,          // Usage Page (Generic Desktop),
     0x09, 0x06,          // Usage (Keyboard),
@@ -154,10 +248,14 @@ PROGMEM uchar keyboard_hid_report[] = {
     0xc0                 // End Collection
 };
 
-// Mouse Protocol 1, HID 1.11 spec, Appendix B, page 59-60, with wheel extension
+/*
-// http://www.microchip.com/forums/tm.aspx?high=&m=391435&mpage=1#391521
+ * Report Descriptor for mouse
-// http://www.keil.com/forum/15671/
+ *
-// http://www.microsoft.com/whdc/device/input/wheel.mspx
+ * Mouse Protocol 1, HID 1.11 spec, Appendix B, page 59-60, with wheel extension
+ * http://www.microchip.com/forums/tm.aspx?high=&m=391435&mpage=1#391521
+ * http://www.keil.com/forum/15671/
+ * http://www.microsoft.com/whdc/device/input/wheel.mspx
+ */
 PROGMEM uchar mouse_hid_report[] = {
     /* from HID 1.11 spec example */
     0x05, 0x01,     // Usage Page (Generic Desktop),
@@ -261,7 +359,11 @@ PROGMEM uchar mouse_hid_report[] = {
 };
 
 
-/* Descriptor for compite device: Keyboard + Mouse */
+/* 
+ * Descriptor for compite device: Keyboard + Mouse
+ * 
+ * contains: device, interface, HID and endpoint descriptors
+ */
 #if USB_CFG_DESCR_PROPS_CONFIGURATION
 PROGMEM char usbDescriptorConfiguration[] = {    /* USB configuration descriptor */
     9,          /* sizeof(usbDescriptorConfiguration): length of descriptor in bytes */
@@ -343,16 +445,17 @@ PROGMEM char usbDescriptorConfiguration[] = {    /* USB configuration descriptor
 };
 #endif
 
+
 USB_PUBLIC usbMsgLen_t usbFunctionDescriptor(struct usbRequest *rq)
 {
     usbMsgLen_t len = 0;
 
-    print("usbFunctionDescriptor: ");
+    debug("usbFunctionDescriptor: ");
-    phex(rq->bmRequestType); print(" ");
+    debug_hex(rq->bmRequestType); debug(" ");
-    phex(rq->bRequest); print(" ");
+    debug_hex(rq->bRequest); debug(" ");
-    phex16(rq->wValue.word); print(" ");
+    debug_hex16(rq->wValue.word); debug(" ");
-    phex16(rq->wIndex.word); print(" ");
+    debug_hex16(rq->wIndex.word); debug(" ");
-    phex16(rq->wLength.word); print("\n");
+    debug_hex16(rq->wLength.word); debug("\n");
 
     switch (rq->wValue.bytes[1]) {
 #if USB_CFG_DESCR_PROPS_CONFIGURATION
@@ -379,6 +482,6 @@ USB_PUBLIC usbMsgLen_t usbFunctionDescriptor(struct usbRequest *rq)
             }
             break;
     }
-    print("desc len: "); phex(len); print("\n");
+    debug("desc len: "); debug_hex(len); debug("\n");
     return len;
 }

ps2_vusb/keymap.c

@@ -5,7 +5,7 @@
 #include <stdbool.h>
 #include <avr/pgmspace.h>
 #include "usb_keycodes.h"
-#include "keyboard.h"
+#include "host.h"
 #include "print.h"
 #include "debug.h"
 #include "util.h"
@@ -185,5 +185,5 @@ uint8_t keymap_fn_keycode(uint8_t fn_bits)
 // define a condition to enter special function mode
 bool keymap_is_special_mode(uint8_t fn_bits)
 {
-    return keyboard_get_mods() == (BIT_LSHIFT | BIT_RSHIFT) || keyboard_get_mods() == (BIT_LCTRL | BIT_RSHIFT);
+    return host_get_mods() == (BIT_LSHIFT | BIT_RSHIFT) || host_get_mods() == (BIT_LCTRL | BIT_RSHIFT);
 }

ps2_vusb/main.c

@@ -19,7 +19,6 @@
 #include "matrix_skel.h"
 #include "keymap_skel.h"
 #include "mousekey.h"
-#include "keyboard.h"
 #include "layer.h"
 #include "print.h"
 #include "debug.h"
@@ -27,11 +26,13 @@
 #include "host.h"
 #include "host_vusb.h"
 #include "timer.h"
+#include "led.h"
+#include "keyboard.h"
 
 #define DEBUGP_INIT() do { DDRC = 0xFF; } while (0)
 #define DEBUGP(x) do { PORTC = x; } while (0)
 
-static uint8_t last_led = 0;
+//static uint8_t last_led = 0;
 int main(void)
 {
     DEBUGP_INIT();
@@ -49,8 +50,7 @@ int main(void)
 
     print_enable = true;
     //debug_enable = true;
-    timer_init();
+    keyboard_init();
-    matrix_init();
 
     /* enforce re-enumeration, do this while interrupts are disabled! */
     usbDeviceDisconnect();
@@ -62,7 +62,7 @@ int main(void)
     usbDeviceConnect();
     sei();
 
-    uint8_t fn_bits = 0;
+    //uint8_t fn_bits = 0;
     while (1) {                /* main event loop */
         DEBUGP(0x01);
         wdt_reset();
@@ -70,10 +70,13 @@ int main(void)
         host_vusb_keyboard_send();
 
         DEBUGP(0x02);
+        keyboard_proc();
+        DEBUGP(0x03);
+/*
         matrix_scan();
         fn_bits = 0;
-        keyboard_swap_report();
+        host_swap_keyboard_report();
-        keyboard_clear_report();
+        host_clear_keyboard_report();
         mousekey_clear_report();
         for (int row = 0; row < matrix_rows(); row++) {
             for (int col = 0; col < matrix_cols(); col++) {
@@ -84,10 +87,10 @@ int main(void)
                     // do nothing
                 }
                 else if (IS_MOD(code)) {
-                    keyboard_add_mod_bit(MOD_BIT(code));
+                    host_add_mod_bit(MOD_BIT(code));
                 }
                 else if (IS_KEY(code)) {
-                    keyboard_add_key(code);
+                    host_add_key(code);
                 }
                 else if (IS_FN(code)) {
                     fn_bits |= FN_BIT(code);
@@ -103,13 +106,14 @@ int main(void)
         DEBUGP(0x03);
         layer_switching(fn_bits);
         if (matrix_is_modified()) {
-            keyboard_send();
+            host_send_keyboard_report();
         }
         mousekey_send();
 
-        if (last_led != host_keyboard_led) {
+        if (last_led != host_keyboard_led()) {
-            keyboard_set_led(host_keyboard_led);
+            led_set(host_keyboard_led());
-            last_led = host_keyboard_led;
+            last_led = host_keyboard_led();
         }
+*/
     }
 }

ps2_vusb/matrix.c

@@ -9,7 +9,6 @@
 #include "util.h"
 #include "debug.h"
 #include "ps2.h"
-#include "keyboard.h"
 #include "matrix_skel.h"
 
 

ps2_vusb/mousekey.c

@@ -1,102 +0,0 @@
-#include <stdint.h>
-#include <util/delay.h>
-#include "usb_keycodes.h"
-#include "host.h"
-#include "timer.h"
-#include "print.h"
-#include "mousekey.h"
-
-
-static report_mouse_t report;
-static report_mouse_t report_prev;
-
-static uint8_t mousekey_repeat =  0;
-
-
-/*
- * TODO: fix acceleration algorithm
- * see wikipedia http://en.wikipedia.org/wiki/Mouse_keys
- */
-#ifndef MOUSEKEY_DELAY_TIME
-#   define MOUSEKEY_DELAY_TIME 255
-#endif
-
-
-static inline uint8_t move_unit(void)
-{
-    uint8_t unit = (10 + (mousekey_repeat));
-    return unit > 127 ? 127 : unit;
-}
-
-void mousekey_decode(uint8_t code)
-{
-    if      (code == KB_MS_UP)      report.y -= move_unit();
-    else if (code == KB_MS_DOWN)    report.y += move_unit();
-    else if (code == KB_MS_LEFT)    report.x -= move_unit();
-    else if (code == KB_MS_RIGHT)   report.x += move_unit();
-    else if (code == KB_MS_BTN1)    report.buttons |= MOUSE_BTN1;
-    else if (code == KB_MS_BTN2)    report.buttons |= MOUSE_BTN2;
-    else if (code == KB_MS_BTN3)    report.buttons |= MOUSE_BTN3;
-/*
-    else if (code == KB_MS_BTN4)    report.buttons |= MOUSE_BTN4;
-    else if (code == KB_MS_BTN5)    report.buttons |= MOUSE_BTN5;
-    else if (code == KB_MS_WH_UP)   report.v += 1;
-    else if (code == KB_MS_WH_DOWN) report.v -= 1;
-    else if (code == KB_MS_WH_LEFT) report.h -= 1;
-    else if (code == KB_MS_WH_RIGHT)report.h += 1;
-*/
-}
-
-bool mousekey_changed(void)
-{
-    return (report.buttons != report_prev.buttons ||
-            report.x != report_prev.x ||
-            report.y != report_prev.y ||
-            report.x || report.y);
-    //return (report.buttons != report_prev.buttons || report.x || report.y);
-}
-
-void mousekey_send(void)
-{
-    static uint16_t last_timer = 0;
-
-    if (!mousekey_changed()) {
-        mousekey_repeat = 0;
-        return;
-    }
-
-    // send immediately when buttun state is changed
-    if (report.buttons == report_prev.buttons) {
-        // TODO: delay parameter setting
-        if ((timer_elapsed(last_timer) < (mousekey_repeat == 1 ? 20 : 5))) {
-            return;
-        }
-    }
-
-    if (report.x && report.y) {
-        report.x *= 0.7;
-        report.y *= 0.7;
-    }
-
-    /*
-    print("mousekey_repeat: "); phex(mousekey_repeat); print("\n");
-    print("timer: "); phex16(timer_read()); print("\n");
-    print("last_timer: "); phex16(last_timer); print("\n");
-    print("mousekey: "); phex(report.buttons); print(" "); phex(report.x); print(" "); phex(report.y); print("\n");
-    */
-
-    host_mouse_send(&report);
-    report_prev.buttons = report.buttons;
-    report_prev.x = report.x;
-    report_prev.y = report.y;
-    if (mousekey_repeat != 0xFF) mousekey_repeat++;
-    last_timer = timer_read();
-    mousekey_clear_report();
-}
-
-void mousekey_clear_report(void)
-{
-    report.buttons = 0;
-    report.x = 0;
-    report.y = 0;
-}

tmk.c

@@ -28,16 +28,14 @@
 #include <avr/io.h>
 #include <avr/interrupt.h>
 #include <util/delay.h>
+#include "keyboard.h"
 #include "usb.h"
 #include "matrix_skel.h"
-#include "key_process.h"
 #include "print.h"
 #include "debug.h"
 #include "util.h"
-#include "timer.h"
 #include "jump_bootloader.h"
 #ifdef PS2_MOUSE_ENABLE
-#   include "ps2.h"
 #   include "ps2_mouse.h"
 #endif
 
@@ -65,9 +63,7 @@ int main(void)
     usb_init();
     while (!usb_configured()) /* wait */ ;
 
-    timer_init();
+    keyboard_init();
-
-    matrix_init();
     matrix_scan();
     if (matrix_key_count() >= 3) {
 #ifdef DEBUG_LED
@@ -94,12 +90,8 @@ int main(void)
         jump_bootloader(); // not return
     }
 
-#ifdef PS2_MOUSE_ENABLE
-    ps2_host_init();
-    ps2_mouse_init();
-#endif
 
     while (1) {
-       proc_matrix(); 
+       keyboard_proc(); 
     }
 }