X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fcore%2Fao_usb.h;h=1ce4f82f2a1066d24f6276c0149501a47e569a3a;hp=e051db9323d5639e91e1931ba5607c6b238ab806;hb=9f6983e3d61fa5231f3d0ce33dbc5aadf946b597;hpb=040a6eb119451026e1ec7c3a6a8e76b439c632d5

diff --git a/src/core/ao_usb.h b/src/core/ao_usb.h
index e051db93..1ce4f82f 100644
--- a/src/core/ao_usb.h
+++ b/src/core/ao_usb.h
@@ -33,7 +33,7 @@ ao_usb_getchar(void);
 /* Poll for a charcter on the USB input queue.
  * returns AO_READ_AGAIN if none are available
  */
-char
+int
 ao_usb_pollchar(void);
 
 /* Flush the USB output queue */
@@ -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
@@ -114,6 +117,7 @@ extern __code __at (0x00aa) uint8_t ao_usb_descriptors [];
 #define AO_USB_EP0_IDLE		0
 #define AO_USB_EP0_DATA_IN	1
 #define AO_USB_EP0_DATA_OUT	2
+#define AO_USB_EP0_STALL	3
 
 #define LE_WORD(x)    ((x)&0xFF),((uint8_t) (((uint16_t) (x))>>8))
 
@@ -133,4 +137,6 @@ struct ao_usb_line_coding {
 	uint8_t		data_bits;
 } ;
 
+extern __pdata uint8_t ao_usb_running;
+
 #endif /* _AO_USB_H_ */