From 89dad1ad414e36aa3f0d69b35d06ec82c3e0f168 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Sat, 22 May 2021 16:48:07 +0700
Subject: [PATCH] update app

---
 examples/host/cdc_msc_hid/src/hid_app.c | 10 ++++++++++
 src/class/hid/hid_host.h                |  4 +---
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/examples/host/cdc_msc_hid/src/hid_app.c b/examples/host/cdc_msc_hid/src/hid_app.c
index 72e7c30db..628ab3e7d 100644
--- a/examples/host/cdc_msc_hid/src/hid_app.c
+++ b/examples/host/cdc_msc_hid/src/hid_app.c
@@ -29,6 +29,10 @@
 //--------------------------------------------------------------------+
 // MACRO TYPEDEF CONSTANT ENUM DECLARATION
 //--------------------------------------------------------------------+
+
+// If your host terminal support ansi escape code, it can be use to simulate mouse cursor
+#define USE_ANSI_ESCAPE   0
+
 #define MAX_REPORT  4
 
 static uint8_t const keycode2ascii[128][2] =  { HID_KEYCODE_TO_ASCII };
@@ -165,6 +169,7 @@ static void process_kbd_report(hid_keyboard_report_t const *report)
 
 void cursor_movement(int8_t x, int8_t y, int8_t wheel)
 {
+#if USE_ANSI_ESCAPE
   // Move X using ansi escape
   if ( x < 0)
   {
@@ -191,6 +196,11 @@ void cursor_movement(int8_t x, int8_t y, int8_t wheel)
   {
     printf(ANSI_SCROLL_DOWN(%d), wheel); // scroll down
   }
+
+  printf("\r\n");
+#else
+  printf("(%d %d %d)\r\n", x, y, wheel);
+#endif
 }
 
 static void process_mouse_report(hid_mouse_report_t const * report)
diff --git a/src/class/hid/hid_host.h b/src/class/hid/hid_host.h
index dc0d8c935..1537216bb 100644
--- a/src/class/hid/hid_host.h
+++ b/src/class/hid/hid_host.h
@@ -63,9 +63,7 @@ typedef struct
 
 //--------------------------------------------------------------------+
 // Application API (Multiple devices)
-// Note:
-//  - tud_n   : is multiple devices API
-//  - class_n : is multiple instances API
+// - tud_n   : is multiple devices API
 //--------------------------------------------------------------------+
 
 // Get the number of HID instances