X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lincan.git/blobdiff_plain/2ddc142b196858f6025508f31dd0ce693d0f5c02..7c28d4d63c2ccd9945d1b0bb11dd3caff4c382b3:/embedded/app/usbcan/main.c

diff --git a/embedded/app/usbcan/main.c b/embedded/app/usbcan/main.c
index 54b505a..14fbe28 100644
--- a/embedded/app/usbcan/main.c
+++ b/embedded/app/usbcan/main.c
@@ -218,10 +218,6 @@ int main(void)
 	// * CAN device initialization - device side (adapted from LinCAN setup.c)
 	// ***********************************************************************
 
-//	useless with lpc17xx (defined in can_lpcbusemu.c)
-//	can_init();
-
-
 	DEBUGMSG("Initiating CAN device initialization\n");
 	baudrate[0]=1000;
 
@@ -288,13 +284,17 @@ int main(void)
 	}
 
 
-	if (candev->hwspecops->request_io(candev))
+	if (candev->hwspecops->request_io(candev)) {
+ 		CANMSG("Error to request IO\n");
 		sys_err();
+	}
 	candev->flags|=CANDEV_IO_RESERVED;
 
 
-	if (candev->hwspecops->reset(candev))
+	if (candev->hwspecops->reset(candev)) {
+ 		CANMSG("Error to reset chip\n");
 		sys_err();
+	}
 
 
 	for(chipnr=0; chipnr<candev->nr_all_chips; chipnr++) {
@@ -416,9 +416,11 @@ int main(void)
 		usb_check_events(&usb_device);
 		usb_control_response(&usb_device);
 
-// useless with lpc17xx:
-//		if (!(IO0PIN&P0_SJA1000_INT_PIN)) //INT PIN is inverted
-//			chip->chipspecops->irq_handler(0,chip);
+#ifdef CONFIG_OC_LINCAN_CARD_ul_usb1
+		/* polled IRQ mode for ul_usb1 board*/
+		if (!(IO0PIN&P0_SJA1000_INT_PIN)) /* INT PIN is inverted */
+			chip->chipspecops->irq_handler(0,chip);
+#endif
 
 		if (usb_device.ep_events & MASK_EP1RX) {  //EP1RX - data waiting to receive