Justin S / F401RE-USBHost

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Dependencies:   FATFileSystem

Dependents:   N64_Output_XPAD

Fork of F401RE-USBHost by Norimasa Okamoto

Files at this revision

API Documentation at this revision

Revision 28:98551d9289a8, committed 2017-02-24

Comitter:
Ownasaurus
Date:
Fri Feb 24 02:44:44 2017 +0000
Parent:
27:1b65f379ad07
Commit message:
added print to indicate reason for occasional startup failure

Changed in this revision

USBHost/USBHost.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/USBHost/USBHost.cpp	Mon Dec 12 01:07:35 2016 +0000
+++ b/USBHost/USBHost.cpp	Fri Feb 24 02:44:44 2017 +0000
@@ -206,6 +206,7 @@
     int read_len = multi_token_in(ep, buf, len); // data stage
     USB_TRACE1(read_len);
     if (read_len < 0) {
+        printf("ERROR:failing on data stage\r\n");
         return USB_TYPE_ERROR;
     }