Re-enable SETUP irq on EP0 stall.

2021-07-21 10:29:47 +02:00 · 2021-07-21 10:29:47 +02:00 · 5492d9148c
parent 9c26c0c01e
commit 5492d9148c
1 changed files with 5 additions and 0 deletions
--- a/src/portable/microchip/samx7x/dcd_samx7x.c
+++ b/src/portable/microchip/samx7x/dcd_samx7x.c
@ -728,6 +728,11 @@ void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr)
  (void) rhport;
  uint8_t const epnum = tu_edpt_number(ep_addr);
  USBHS->USBHS_DEVEPTIER[epnum] = USBHS_DEVEPTIER_CTRL_STALLRQS;
+  // Re-enable SETUP interrupt
+  if (epnum == 0)
+  {
+    USBHS->USBHS_DEVEPTIER[0] = USBHS_DEVEPTIER_CTRL_RXSTPES;
+  }
 }

 // clear stall, data toggle is also reset to DATA0