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-rw-r--r--usbdrv/usbconfig.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/usbdrv/usbconfig.h b/usbdrv/usbconfig.h
index 858c95d..48d4a93 100644
--- a/usbdrv/usbconfig.h
+++ b/usbdrv/usbconfig.h
@@ -123,7 +123,7 @@ section at the end of this file).
* The value is in milliamperes. [It will be divided by two since USB
* communicates power requirements in units of 2 mA.]
*/
-#define USB_CFG_IMPLEMENT_FN_WRITE 0
+#define USB_CFG_IMPLEMENT_FN_WRITE 1
/* Set this to 1 if you want usbFunctionWrite() to be called for control-out
* transfers. Set it to 0 if you don't need it and want to save a couple of
* bytes.