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usb stack: add more verbose debug logf()s 

Change-Id: I087aefd2854978813c7e4ed7ef7da400f3692e39
This commit is contained in:
Marcin Bukat 2013-07-24 22:40:12 +02:00
parent 074e911859
commit 49bcf35309
2 changed files with 7 additions and 2 deletions
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8
firmware/usbstack/usb_core.c
View File

@ -440,7 +440,10 @@ void usb_core_handle_transfer_completion(
switch(ep) {
case EP_CONTROL:
logf("ctrl handled %ld",current_tick);
logf("ctrl handled %ld req=0x%x",
current_tick,
((struct usb_ctrlrequest*)event->data)->bRequest);
usb_core_control_request_handler(
(struct usb_ctrlrequest*)event->data);
break;
@ -825,6 +828,7 @@ static void request_handler_endpoint_standard(struct usb_ctrlrequest* req)
usb_drv_send(EP_CONTROL, NULL, 0);
break;
case USB_REQ_SET_FEATURE:
logf("usb_core: SET FEATURE (%d)", req->wValue);
if(req->wValue == USB_ENDPOINT_HALT)
usb_drv_stall(EP_NUM(req->wIndex), true, EP_DIR(req->wIndex));
@ -959,7 +963,7 @@ void usb_core_control_request(struct usb_ctrlrequest* req)
completion_event->data = (void*)req;
completion_event->status = 0;
completion_event->length = 0;
logf("ctrl received %ld", current_tick);
logf("ctrl received %ld, req=0x%x", current_tick, req->bRequest);
usb_signal_transfer_completion(completion_event);
}

1
firmware/usbstack/usb_storage.c
View File

@ -753,6 +753,7 @@ static void handle_scsi(struct command_block_wrapper* cbw)
unsigned int block_size_mult = 1;
if(letoh32(cbw->signature) != CBW_SIGNATURE) {
logf("ums: bad cbw signature (%x)", cbw->signature);
usb_drv_stall(ep_in, true,true);
usb_drv_stall(ep_out, true,false);
return;