1 files changed, 12 insertions, 18 deletions

diff --git a/firmware/target/arm/as3525/usb-as3525.c b/firmware/target/arm/as3525/usb-as3525.c
index d5535d00b8..65edb598a3 100644
--- a/firmware/target/arm/as3525/usb-as3525.c
+++ b/firmware/target/arm/as3525/usb-as3525.c
@@ -29,15 +29,7 @@
 #include "power.h"
 #include "as3525.h"
 
-#if defined(SANSA_CLIP)
-#define USB_DETECT_PIN 6
-
-#elif defined(SANSA_FUZE) || defined(SANSA_E200V2)
-#define USB_DETECT_PIN 3
-
-#elif defined(SANSA_C200V2)
-#define USB_DETECT_PIN 1
-#endif
+static int usb_status = USB_EXTRACTED;
 
 void usb_enable(bool on)
 {
@@ -51,19 +43,21 @@ void usb_enable(bool on)
 #endif
 }
 
+void usb_insert_int(void)
+{
+    usb_status = USB_INSERTED;
+}
+
+void usb_remove_int(void)
+{
+    usb_status = USB_EXTRACTED;
+}
+
 void usb_init_device(void)
 {
-#ifdef USB_DETECT_PIN
-    GPIOA_DIR &= ~(1 << USB_DETECT_PIN); /* set as input */
-#endif
 }
 
 int usb_detect(void)
 {
-#ifdef USB_DETECT_PIN
-    if (GPIOA_PIN( USB_DETECT_PIN ))
-        return USB_INSERTED;
-    else
-#endif
-        return USB_EXTRACTED;
+    return usb_status;
 }