X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=src%2Fcommon%2Fusb_serial.rs;h=3f9e48f7faff8a81e244e477744dad5e0fce5c68;hb=0871390c5b1e3a48169af1aa545951bca7c8253f;hp=6f28e52652baf245fa902ce42d97fe65f41db471;hpb=1364963a63e0f2ed2c46eebbb7afcd3997258c78;p=gps-watch.git

diff --git a/src/common/usb_serial.rs b/src/common/usb_serial.rs
index 6f28e52..3f9e48f 100644
--- a/src/common/usb_serial.rs
+++ b/src/common/usb_serial.rs
@@ -25,11 +25,16 @@ use nvic;
 use clock;
 
 extern {
-    fn USB_VcomInit();
+    fn USB_VcomInit(vid: u16, pid: u16);
+    fn USB_VcomDeinit();
 }
 
 pub unsafe fn init(vid: u16, pid: u16) {
-    USB_VcomInit();
+    USB_VcomInit(vid, pid);
+}
+
+pub unsafe fn shutdown() {
+    USB_VcomDeinit();
 }
 
 #[no_mangle]
@@ -43,6 +48,15 @@ pub unsafe extern fn USB_DeviceIsrEnable()
     nvic::enable_irq(irq_number);
 }
 
+#[no_mangle]
+#[allow(non_snake_case)]
+pub unsafe extern fn USB_DeviceIsrDisable()
+{
+    let irq_number = 24; // USB0
+
+    nvic::disable_irq(irq_number);
+}
+
 #[no_mangle]
 #[allow(non_snake_case)]
 pub unsafe extern fn USB_DeviceClockInit()