Add statements for control VBUS

2021-12-27 21:36:49 +09:00 · 2021-12-27 21:36:49 +09:00 · 2c0fcc2fa7
parent a750c9c902
commit 2c0fcc2fa7
1 changed files with 3 additions and 0 deletions
--- a/src/portable/renesas/usba/hcd_usba.c
+++ b/src/portable/renesas/usba/hcd_usba.c
@ -538,6 +538,9 @@ bool hcd_init(uint8_t rhport)
  USB0.SYSCFG.BIT.DPRPU = 0;
  USB0.SYSCFG.BIT.DRPD = 0;
  USB0.SYSCFG.BIT.DCFM = 1;
+
+  USB0.DVSTCTR0.BIT.VBUSEN = 1;
+
  USB0.SYSCFG.BIT.DRPD = 1;
  for (volatile int i = 0; i < 30000; ++i) ;
  USB0.SYSCFG.BIT.USBE = 1;