From 11de9f0ffd4666891347e97729ea252b9ff305f5 Mon Sep 17 00:00:00 2001
From: "William D. Jones" <thor0505@comcast.net>
Date: Mon, 23 Sep 2019 23:11:47 -0400
Subject: [PATCH] examples: Allow user to override EP0 size.

---
 examples/device/cdc_msc/src/tusb_config.h              | 3 ++-
 examples/device/cdc_msc_hid_freertos/src/tusb_config.h | 4 +++-
 examples/device/hid_composite/src/tusb_config.h        | 4 +++-
 examples/device/hid_generic_inout/src/tusb_config.h    | 4 +++-
 examples/device/midi_test/src/tusb_config.h            | 4 +++-
 examples/device/msc_dual_lun/src/tusb_config.h         | 4 +++-
 examples/device/webusb_serial/src/tusb_config.h        | 4 +++-
 7 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/examples/device/cdc_msc/src/tusb_config.h b/examples/device/cdc_msc/src/tusb_config.h
index ff7fafd8f..e307870ed 100644
--- a/examples/device/cdc_msc/src/tusb_config.h
+++ b/examples/device/cdc_msc/src/tusb_config.h
@@ -68,8 +68,9 @@
 //--------------------------------------------------------------------
 // DEVICE CONFIGURATION
 //--------------------------------------------------------------------
-
+#ifndef CFG_TUD_ENDOINT0_SIZE
 #define CFG_TUD_ENDOINT0_SIZE    64
+#endif
 
 //------------- CLASS -------------//
 #define CFG_TUD_CDC              1
diff --git a/examples/device/cdc_msc_hid_freertos/src/tusb_config.h b/examples/device/cdc_msc_hid_freertos/src/tusb_config.h
index bb31eac06..7869e24cc 100644
--- a/examples/device/cdc_msc_hid_freertos/src/tusb_config.h
+++ b/examples/device/cdc_msc_hid_freertos/src/tusb_config.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * The MIT License (MIT)
  *
  * Copyright (c) 2019 Ha Thach (tinyusb.org)
@@ -69,7 +69,9 @@
 // DEVICE CONFIGURATION
 //--------------------------------------------------------------------
 
+#ifndef CFG_TUD_ENDOINT0_SIZE
 #define CFG_TUD_ENDOINT0_SIZE    64
+#endif
 
 //------------- CLASS -------------//
 #define CFG_TUD_CDC              1
diff --git a/examples/device/hid_composite/src/tusb_config.h b/examples/device/hid_composite/src/tusb_config.h
index 57fcbd595..13ecfa415 100644
--- a/examples/device/hid_composite/src/tusb_config.h
+++ b/examples/device/hid_composite/src/tusb_config.h
@@ -69,7 +69,9 @@
 // DEVICE CONFIGURATION
 //--------------------------------------------------------------------
 
-#define CFG_TUD_ENDOINT0_SIZE   64
+#ifndef CFG_TUD_ENDOINT0_SIZE
+#define CFG_TUD_ENDOINT0_SIZE    64
+#endif
 
 //------------- CLASS -------------//
 #define CFG_TUD_HID             1
diff --git a/examples/device/hid_generic_inout/src/tusb_config.h b/examples/device/hid_generic_inout/src/tusb_config.h
index c55529fcb..c82588c2f 100644
--- a/examples/device/hid_generic_inout/src/tusb_config.h
+++ b/examples/device/hid_generic_inout/src/tusb_config.h
@@ -69,7 +69,9 @@
 // DEVICE CONFIGURATION
 //--------------------------------------------------------------------
 
-#define CFG_TUD_ENDOINT0_SIZE   64
+#ifndef CFG_TUD_ENDOINT0_SIZE
+#define CFG_TUD_ENDOINT0_SIZE    64
+#endif
 
 //------------- CLASS -------------//
 #define CFG_TUD_CDC             0
diff --git a/examples/device/midi_test/src/tusb_config.h b/examples/device/midi_test/src/tusb_config.h
index d588b4df9..4a84812c5 100644
--- a/examples/device/midi_test/src/tusb_config.h
+++ b/examples/device/midi_test/src/tusb_config.h
@@ -69,7 +69,9 @@
 // DEVICE CONFIGURATION
 //--------------------------------------------------------------------
 
-#define CFG_TUD_ENDOINT0_SIZE     64
+#ifndef CFG_TUD_ENDOINT0_SIZE
+#define CFG_TUD_ENDOINT0_SIZE    64
+#endif
 
 //------------- CLASS -------------//
 #define CFG_TUD_CDC               0
diff --git a/examples/device/msc_dual_lun/src/tusb_config.h b/examples/device/msc_dual_lun/src/tusb_config.h
index 2e40b9e86..073e2379f 100644
--- a/examples/device/msc_dual_lun/src/tusb_config.h
+++ b/examples/device/msc_dual_lun/src/tusb_config.h
@@ -69,7 +69,9 @@
 // DEVICE CONFIGURATION
 //--------------------------------------------------------------------
 
-#define CFG_TUD_ENDOINT0_SIZE   64
+#ifndef CFG_TUD_ENDOINT0_SIZE
+#define CFG_TUD_ENDOINT0_SIZE    64
+#endif
 
 //------------- CLASS -------------//
 #define CFG_TUD_CDC             0
diff --git a/examples/device/webusb_serial/src/tusb_config.h b/examples/device/webusb_serial/src/tusb_config.h
index ffedb997d..b2f09cac0 100644
--- a/examples/device/webusb_serial/src/tusb_config.h
+++ b/examples/device/webusb_serial/src/tusb_config.h
@@ -69,7 +69,9 @@
 // DEVICE CONFIGURATION
 //--------------------------------------------------------------------
 
-#define CFG_TUD_ENDOINT0_SIZE     64
+#ifndef CFG_TUD_ENDOINT0_SIZE
+#define CFG_TUD_ENDOINT0_SIZE    64
+#endif
 
 //------------- CLASS -------------//
 #define CFG_TUD_CDC               1