diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/portable/raspberrypi/rp2040/dcd_rp2040.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/portable/raspberrypi/rp2040/dcd_rp2040.c b/src/portable/raspberrypi/rp2040/dcd_rp2040.c index a54f579b8..95b0963a3 100644 --- a/src/portable/raspberrypi/rp2040/dcd_rp2040.c +++ b/src/portable/raspberrypi/rp2040/dcd_rp2040.c @@ -164,8 +164,12 @@ static void _hw_endpoint_init(struct hw_endpoint *ep, uint8_t ep_addr, uint wMax ep->endpoint_control = &usb_dpram->ep_ctrl[num-1].out; } - // Now alloc a buffer and fill in endpoint control register - _hw_endpoint_alloc(ep); + // Now if it hasn't already been done + //alloc a buffer and fill in endpoint control register + if(!(ep->configured)) + { + _hw_endpoint_alloc(ep); + } } ep->configured = true; |