diff --git a/examples/device/video_capture/src/usb_descriptors.c b/examples/device/video_capture/src/usb_descriptors.c
index b0e41b97..404ffe07 100644
--- a/examples/device/video_capture/src/usb_descriptors.c
+++ b/examples/device/video_capture/src/usb_descriptors.c
@@ -77,22 +77,14 @@ uint8_t const * tud_descriptor_device_cb(void)
 
 #define CONFIG_TOTAL_LEN    (TUD_CONFIG_DESC_LEN + TUD_VIDEO_CAPTURE_DESC_LEN)
 
-#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
+#if TU_CHECK_MCU(LPC175X_6X) || TU_CHECK_MCU(LPC177X_8X) || TU_CHECK_MCU(LPC40XX)
   // LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number
   // 0 control, 1 In, 2 Bulk, 3 Iso, 4 In, 5 Bulk etc ...
   #define EPNUM_VIDEO_IN    0x83
 
-#elif CFG_TUSB_MCU == OPT_MCU_SAMG || CFG_TUSB_MCU == OPT_MCU_CXD56
-  // SAMG doesn't support a same endpoint number with different direction IN and OUT
-  //    e.g EP1 OUT & EP1 IN cannot exist together
-  #define EPNUM_VIDEO_IN    0x81
-
-#elif CFG_TUSB_MCU == OPT_MCU_CXD56
-  // CXD56 doesn't support a same endpoint number with different direction IN and OUT
-  //    e.g EP1 OUT & EP1 IN cannot exist together
-  // CXD56 USB driver has fixed endpoint type (bulk/interrupt/iso) and direction (IN/OUT) by its number
-  // 0 control (IN/OUT), 1 Bulk (IN), 2 Bulk (OUT), 3 In (IN), 4 Bulk (IN), 5 Bulk (OUT), 6 In (IN)
-  #define EPNUM_VIDEO_IN    0x81
+#elif TU_CHECK_MCU(NRF5X)
+  // nRF5x ISO can only be endpoint 8
+  #define EPNUM_VIDEO_IN    0x88
 
 #else
   #define EPNUM_VIDEO_IN    0x81
diff --git a/src/class/video/video_device.c b/src/class/video/video_device.c
index 12ccbd16..ce34b1b4 100644
--- a/src/class/video/video_device.c
+++ b/src/class/video/video_device.c
@@ -457,7 +457,7 @@ static bool _open_vc_itf(uint8_t rhport, videod_interface_t *self, uint_fast8_t
   void const *end = beg + self->len;
   /* The first descriptor is a video control interface descriptor. */
   void const *cur = _find_desc_itf(beg, end, _desc_itfnum(beg), altnum);
-  TU_LOG2("    cur %ld\n", cur - beg);
+  TU_LOG2("    cur %d\n", cur - beg);
   TU_VERIFY(cur < end);
 
   tusb_desc_vc_itf_t const *vc = (tusb_desc_vc_itf_t const *)cur;