From 1e8392730d13834b50d465c87cefc0be71842cff Mon Sep 17 00:00:00 2001
From: Larry Snizek <larry@xmos.com>
Date: Thu, 1 Mar 2018 09:53:16 +0000
Subject: [PATCH 1/2] Handle libusb_control_transfer errors from dfu_upload

---
 host/xmosdfu/xmosdfu.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/host/xmosdfu/xmosdfu.cpp b/host/xmosdfu/xmosdfu.cpp
index a0aca676..52199198 100644
--- a/host/xmosdfu/xmosdfu.cpp
+++ b/host/xmosdfu/xmosdfu.cpp
@@ -311,6 +311,11 @@ int read_dfu_image(char *file)
         {
             break;
         }
+        else if (numBytes < 0)
+        {
+            fprintf(stderr,"dfu_upload error (%d)\n", numBytes);
+            break;
+        }
         fwrite(block_data, 1, block_size, outFile);
         block_count++;
     }

From da969fa610411756f0c8ba5db452dedadf29fed3 Mon Sep 17 00:00:00 2001
From: Larry Snizek <larry@xmos.com>
Date: Fri, 2 Mar 2018 13:03:42 +0000
Subject: [PATCH 2/2] Git ignore files

---
 .gitignore       | 2 ++
 tests/.gitignore | 1 +
 2 files changed, 3 insertions(+)
 create mode 100644 tests/.gitignore

diff --git a/.gitignore b/.gitignore
index ff869912..1783b37b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,5 @@ module_dfu/host/xmosdfu/xmosdfu
 .waf-*/
 build/
 host/xmosdfu/xmosdfu
+.build*
+*.pyc
diff --git a/tests/.gitignore b/tests/.gitignore
new file mode 100644
index 00000000..f0bcfb69
--- /dev/null
+++ b/tests/.gitignore
@@ -0,0 +1 @@
+test_results.csv