From 6057e915b53728f7b9d421b604c7c4654ca58743 Mon Sep 17 00:00:00 2001
From: tmk <hasu@tmk-kbd.com>
Date: Wed, 13 May 2015 13:55:11 +0900
Subject: [PATCH] usb_usb: Fix initialize procedure

---
 converter/usb_usb/Makefile |  7 ++++++-
 converter/usb_usb/main.cpp | 23 +++++++----------------
 2 files changed, 13 insertions(+), 17 deletions(-)

diff --git a/converter/usb_usb/Makefile b/converter/usb_usb/Makefile
index 51c92718..f1a1c24d 100644
--- a/converter/usb_usb/Makefile
+++ b/converter/usb_usb/Makefile
@@ -27,7 +27,7 @@
 # make flip-ee = Download the eeprom file to the device, using Atmel FLIP
 #                (must have Atmel FLIP installed).
 #
-# make debug = Start either simulavr or avarice as specified for debugging, 
+# make debug = Start either simulavr or avarice as specified for debugging,
 #              with avr-gdb or avr-insight as the front end for debugging.
 #
 # make filename.s = Just compile filename.c into the assembler code only.
@@ -93,6 +93,7 @@ OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
 MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes	# Media control and System control
 CONSOLE_ENABLE = yes	# Console for debug
+#COMMAND_ENABLE = yes    # Commands for debug and configuration
 #NKRO_ENABLE = yes	# USB Nkey Rollover
 
 # Boot Section Size in bytes
@@ -101,7 +102,11 @@ CONSOLE_ENABLE = yes	# Console for debug
 #   LUFA bootloader  4096
 OPT_DEFS += -DBOOTLOADER_SIZE=4096
 
+#LDFLAGS += -Wl,--relax
 
+#OPT_DEFS += -DNO_ACTION_TAPPING
+#OPT_DEFS += -DNO_ACTION_LAYER
+#OPT_DEFS += -DNO_ACTION_MACRO
 
 SRC =  \
        keymap_common.c \
diff --git a/converter/usb_usb/main.cpp b/converter/usb_usb/main.cpp
index 30fd3348..011baf1d 100644
--- a/converter/usb_usb/main.cpp
+++ b/converter/usb_usb/main.cpp
@@ -56,12 +56,11 @@ static void LUFA_setup(void)
 static void HID_setup()
 {
     if (usb_host.Init() == -1) {
-        debug("HID init: failed\n");
         LED_TX_OFF;
     }
-  
+
     _delay_ms(200);
-      
+
     kbd.SetReportParser(0, (HIDReportParser*)&kbd_parser);
 }
 
@@ -72,35 +71,27 @@ int main(void)
     LED_TX_ON;
 
     debug_enable = true;
-/*
-    debug_matrix = true;
-    debug_keyboard = true;
-    debug_mouse = true;
-*/
 
     host_set_driver(&lufa_driver);
     keyboard_init();
 
     LUFA_setup();
+    HID_setup();
+    /* NOTE: Don't insert time consuming job here.
+     * It'll cause unclear initialization failure when DFU reset(worm start).
+     */
     sei();
 
-uint8_t ret;
     // wait for startup of sendchar routine
     while (USB_DeviceState != DEVICE_STATE_Configured) ;
     if (debug_enable) {
         _delay_ms(1000);
     }
 
-    debug("init: start\n");
-    HID_setup();
-    
     debug("init: done\n");
 
 uint16_t timer;
-// to see loop pulse with oscillo scope
-DDRF = (1<<7);
     for (;;) {
-PORTF ^= (1<<7);
         keyboard_task();
 
 timer = timer_read();
@@ -115,6 +106,6 @@ if (timer > 100) {
         USB_USBTask();
 #endif
     }
-        
+
     return 0;
 }