From c39b7b8177acbab23e82fee295d5f3205aa9752c Mon Sep 17 00:00:00 2001
From: Jeremiah McCarthy <jeremiahmccarthy@xmos.com>
Date: Mon, 5 Apr 2021 17:52:33 -0400
Subject: Add DFU runtime and mode "class"

With the runtime and mode portions in separate classes, a single
application should only be building with one or the other enabled.  In
some applications both might be desired at build time.

The CFG_TUD_DFU_RUNTIME_AND_MODE option creates a DFU class, which asks
the application which mode to initialize to.  This allows a runtime
change between RT and DFU mode, by just reinitializing tusb.
---
 src/device/usbd.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/device')

diff --git a/src/device/usbd.c b/src/device/usbd.c
index de0e7b0b7..6f2262feb 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -199,6 +199,18 @@ static usbd_class_driver_t const _usbd_driver[] =
   },
   #endif
 
+  #if CFG_TUD_DFU_RUNTIME_AND_MODE
+  {
+    DRIVER_NAME("DFU-RT-MODE")
+    .init             = dfu_init,
+    .reset            = dfu_reset,
+    .open             = dfu_open,
+    .control_xfer_cb  = dfu_control_xfer_cb,
+    .xfer_cb          = NULL,
+    .sof              = NULL
+  },
+  #endif
+
   #if CFG_TUD_NET
   {
     DRIVER_NAME("NET")
-- 
cgit v1.3.1