Example of redirecting stdout to an USBSerial stream

Dependencies:   max32630fthr USBDevice

Revision:
0:4435b6bafeba
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed_app.json	Tue Apr 30 21:22:51 2019 +0000
@@ -0,0 +1,9 @@
+{
+    "target_overrides": {
+        "MAX32630FTHR": {
+            "platform.all-stats-enabled": true,
+            "platform.stdio-convert-newlines": true,
+            "platform.stdio-flush-at-exit": true
+        }
+    }
+}
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