CHH flood fix only for CONTROL endpoints

AndrewCapon · AndrewCapon · commit 61ccb56125a3 · 2023-11-19T12:12:35.000Z
diff --git a/src/targets/TARGET_STM/USBHALHost_STM.cpp b/src/targets/TARGET_STM/USBHALHost_STM.cpp
@@ -468,7 +468,6 @@ void USBHALHost::UsbIrqhandler()
   {
     for (ch_num = 0; ch_num < hhcd->Init.Host_channels; ch_num++)
     {
-      LogicUint7(USBx_HC(ch_num)->HCINT);
       if ((hhcd->hc[ch_num].ep_type == EP_TYPE_CTRL) || (hhcd->hc[ch_num].ep_type == EP_TYPE_BULK))
       {
         if (USBx_HC(ch_num)->HCINT & USB_OTG_HCINT_NAK)

Original file line number	Diff line number	Diff line change
`@@ -468,7 +468,6 @@ void USBHALHost::UsbIrqhandler()`
`468`	`468`	`{`
`469`	`469`	`for (ch_num = 0; ch_num < hhcd->Init.Host_channels; ch_num++)`
`470`	`470`	`{`
`471`		`- LogicUint7(USBx_HC(ch_num)->HCINT);`
`472`	`471`	`if ((hhcd->hc[ch_num].ep_type == EP_TYPE_CTRL) \|\| (hhcd->hc[ch_num].ep_type == EP_TYPE_BULK))`
`473`	`472`	`{`
`474`	`473`	`if (USBx_HC(ch_num)->HCINT & USB_OTG_HCINT_NAK)`