From 90b7ead01749fe2e806ff29a91f4c2b04e4135e3 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Sun, 2 Mar 2014 21:39:18 +0700
Subject: [PATCH] refine keyboard host demo (added new line for enter key)

---
 demos/host/src/cdc_serial_app.c | 2 +-
 demos/host/src/keyboard_app.c   | 4 +++-
 demos/host/src/tusb_config.h    | 6 +++---
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/demos/host/src/cdc_serial_app.c b/demos/host/src/cdc_serial_app.c
index 2fe9b871d..6afcd0eed 100644
--- a/demos/host/src/cdc_serial_app.c
+++ b/demos/host/src/cdc_serial_app.c
@@ -150,7 +150,7 @@ OSAL_TASK_FUNCTION( cdc_serial_app_task ) (void* p_task_para)
 
   if ( TUSB_ERROR_NONE == error)
   {
-    for(uint8_t i=0; i<received_bytes; i++) printf("%c", serial_in_buffer[i]);
+    for(uint8_t i=0; i<received_bytes; i++) putchar(serial_in_buffer[i]);
 
     for(uint8_t dev_addr=1; dev_addr <= TUSB_CFG_HOST_DEVICE_MAX; dev_addr++)
     {
diff --git a/demos/host/src/keyboard_app.c b/demos/host/src/keyboard_app.c
index 8a1beb4fd..68437195b 100644
--- a/demos/host/src/keyboard_app.c
+++ b/demos/host/src/keyboard_app.c
@@ -163,7 +163,9 @@ static inline void process_kbd_report(hid_keyboard_report_t const *p_new_report)
       }else
       {
         // previously non-existed means key is pressed
-        printf("%c", keycode_to_ascii(p_new_report->modifier, p_new_report->keycode[i]) );
+        uint8_t ch = keycode_to_ascii(p_new_report->modifier, p_new_report->keycode[i]);
+        putchar(ch);
+        if ( ch == '\r' ) putchar('\n'); // added new line for enter key
       }
     }
     // TODO example skips key released
diff --git a/demos/host/src/tusb_config.h b/demos/host/src/tusb_config.h
index ddd56189b..09e481bbd 100644
--- a/demos/host/src/tusb_config.h
+++ b/demos/host/src/tusb_config.h
@@ -64,12 +64,12 @@
 #define TUSB_CFG_HOST_ENUM_BUFFER_SIZE          255
 
 //------------- CLASS -------------//
-#define TUSB_CFG_HOST_HUB                       0
-#define TUSB_CFG_HOST_HID_KEYBOARD              0
+#define TUSB_CFG_HOST_HUB                       1
+#define TUSB_CFG_HOST_HID_KEYBOARD              1
 #define TUSB_CFG_HOST_HID_MOUSE                 1
 #define TUSB_CFG_HOST_HID_GENERIC               0
 #define TUSB_CFG_HOST_MSC                       1
-#define TUSB_CFG_HOST_CDC                       0
+#define TUSB_CFG_HOST_CDC                       1
 #define TUSB_CFG_HOST_CDC_RNDIS                 0
 
 //--------------------------------------------------------------------+