X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fao_usb.c;h=08cb73900c6462fe52d7d8bfafe1b6a28ff47d90;hp=f6e0fcf91b54e83e643b46eeec599f5dacce06db;hb=e1e5c9b3e24670e9f58c6f7389eafb3338efdb40;hpb=05111d5be4d37bedaaee6415d6ee27347e6a112c

diff --git a/src/ao_usb.c b/src/ao_usb.c
index f6e0fcf9..08cb7390 100644
--- a/src/ao_usb.c
+++ b/src/ao_usb.c
@@ -21,10 +21,10 @@
 struct ao_task __xdata ao_usb_task;
 
 static __xdata uint16_t	ao_usb_in_bytes;
-static __xdata uint16_t ao_usb_in_bytes_last;
+static __pdata uint16_t ao_usb_in_bytes_last;
 static __xdata uint16_t	ao_usb_out_bytes;
-static __xdata uint8_t	ao_usb_iif;
-static __xdata uint8_t	ao_usb_running;
+static __pdata uint8_t	ao_usb_iif;
+static __pdata uint8_t	ao_usb_running;
 
 static void
 ao_usb_set_interrupts(void)
@@ -43,7 +43,7 @@ ao_usb_set_interrupts(void)
  * so when we hook that up, fix this
  */
 void
-ao_usb_isr(void) interrupt 6
+ao_usb_isr(void) __interrupt 6
 {
 	USBIF = 0;
 	ao_usb_iif |= USBIIF;
@@ -57,6 +57,11 @@ ao_usb_isr(void) interrupt 6
 
 	if (USBCIF & USBCIF_RSTIF)
 		ao_usb_set_interrupts();
+#if HAS_BTM
+#if BT_LINK_ON_P2
+	ao_btm_isr();
+#endif
+#endif
 }
 
 struct ao_usb_setup {
@@ -67,20 +72,20 @@ struct ao_usb_setup {
 	uint16_t	length;
 } __xdata ao_usb_setup;
 
-__xdata uint8_t ao_usb_ep0_state;
-uint8_t * __xdata ao_usb_ep0_in_data;
-__xdata uint8_t ao_usb_ep0_in_len;
-__xdata uint8_t	ao_usb_ep0_in_buf[2];
-__xdata uint8_t ao_usb_ep0_out_len;
-__xdata uint8_t *__xdata ao_usb_ep0_out_data;
-__xdata uint8_t ao_usb_configuration;
+__pdata uint8_t ao_usb_ep0_state;
+uint8_t * __pdata ao_usb_ep0_in_data;
+__pdata uint8_t ao_usb_ep0_in_len;
+__pdata uint8_t	ao_usb_ep0_in_buf[2];
+__pdata uint8_t ao_usb_ep0_out_len;
+__xdata uint8_t *__pdata ao_usb_ep0_out_data;
+__pdata uint8_t ao_usb_configuration;
 
 /* Send an IN data packet */
 static void
 ao_usb_ep0_flush(void)
 {
-	__xdata uint8_t this_len;
-	__xdata uint8_t	cs0;
+	__pdata uint8_t this_len;
+	__pdata uint8_t	cs0;
 
 	/* If the IN packet hasn't been picked up, just return */
 	USBINDEX = 0;
@@ -110,9 +115,9 @@ __xdata static struct ao_usb_line_coding ao_usb_line_coding = {115200, 0, 0, 8};
 static void
 ao_usb_get_descriptor(uint16_t value)
 {
-	const uint8_t		*__xdata descriptor;
-	__xdata uint8_t		type = value >> 8;
-	__xdata uint8_t		index = value;
+	__code uint8_t		*__pdata descriptor;
+	__pdata uint8_t		type = value >> 8;
+	__pdata uint8_t		index = value;
 
 	descriptor = ao_usb_descriptors;
 	while (descriptor[0] != 0) {
@@ -133,7 +138,7 @@ ao_usb_get_descriptor(uint16_t value)
 static void
 ao_usb_ep0_fill(void)
 {
-	__xdata uint8_t	len;
+	__pdata uint8_t	len;
 
 	USBINDEX = 0;
 	len = USBCNT0;
@@ -277,7 +282,7 @@ ao_usb_ep0_setup(void)
 static void
 ao_usb_ep0(void)
 {
-	__xdata uint8_t	cs0;
+	__pdata uint8_t	cs0;
 
 	ao_usb_ep0_state = AO_USB_EP0_IDLE;
 	for (;;) {
@@ -383,8 +388,11 @@ ao_usb_pollchar(void) __critical
 		if ((USBCSOL & USBCSOL_OUTPKT_RDY) == 0)
 			return AO_READ_AGAIN;
 		ao_usb_out_bytes = (USBCNTH << 8) | USBCNTL;
-		if (ao_usb_out_bytes == 0)
+		if (ao_usb_out_bytes == 0) {
+			USBINDEX = AO_USB_OUT_EP;
+			USBCSOL &= ~USBCSOL_OUTPKT_RDY;
 			return AO_READ_AGAIN;
+		}
 	}
 	--ao_usb_out_bytes;
 	c = USBFIFO[AO_USB_OUT_EP << 1];