From 108faf4ead2643d6ebd0fd238914b09dc4949861 Mon Sep 17 00:00:00 2001
From: Tomasz Kramkowski <tk@the-tk.com>
Date: Sun, 26 Mar 2017 21:46:11 +0100
Subject: usb: uart debugging

---
 usb/endpt1.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'usb/endpt1.c')

diff --git a/usb/endpt1.c b/usb/endpt1.c
index b29c3bb..ca954fc 100644
--- a/usb/endpt1.c
+++ b/usb/endpt1.c
@@ -1,6 +1,8 @@
 #include <reg/usbotg.h>
 #include <stdint.h>
 
+#include "../uart/uart.h"
+
 #include "bdt.h"
 #include "endpt1.h"
 
@@ -20,6 +22,8 @@ void usb_endpt1_token(uint8_t state)
 {
 	struct usb0_bd *bd;
 
+	uart_puts("  endpt1 token");
+
 	bd = &BDT_ENDPT(1, GET_BIT(state, STAT_TX), GET_BIT(state, STAT_ODD));
 
 	switch (GET_BITS(bd->desc, BD_TOK_PID)) {
-- 
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