From: Keith Packard <keithp@keithp.com>
Date: Fri, 17 May 2013 01:58:24 +0000 (-0700)
Subject: altos: Allow target-specific USB endpoint specifications
X-Git-Tag: 1.2.9.4~189^2~43
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=185e6d15bcda229949a984910d7394203d301db9

altos: Allow target-specific USB endpoint specifications

The LPC has only a small number of endpoints, and those are not
configurable. Let the LPC USB driver pick the IN and OUT endpoints by itself.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/core/ao_usb.h b/src/core/ao_usb.h
index 6bc77608..35e64e65 100644
--- a/src/core/ao_usb.h
+++ b/src/core/ao_usb.h
@@ -102,8 +102,11 @@ extern __code __at (0x00aa) uint8_t ao_usb_descriptors [];
 #define AO_USB_INT_EP		1
 #define AO_USB_INT_SIZE		8
 
+#ifndef AO_USB_OUT_EP
 #define AO_USB_OUT_EP		4
 #define AO_USB_IN_EP		5
+#endif
+
 /*
  * USB bulk packets can only come in 8, 16, 32 and 64
  * byte sizes, so we'll use 64 for everything