Set PWRDWN bit to power up transceiver.

1 files changed, 2 insertions, 2 deletions

diff --git a/main.cpp b/main.cpp
index 04fcae8..5128062 100644
--- a/main.cpp
+++ b/main.cpp
@@ -88,8 +88,8 @@ int main() {
 	//                    NZLSOHSK   DSPD
 
 	// core configuration
-	OTG_FS.reg.GCCFG = (1 << 19);
-	//                 VBUSBSEN
+	OTG_FS.reg.GCCFG = (1 << 19) | (1 << 16);
+	//                 VBUSBSEN    PWRDWN
 	
 	while(1) {
 		led_green.toggle();