1 files changed, 8 insertions, 0 deletions
diff --git a/app/ubx.h b/app/ubx.h
index 44c4782..4874e92 100644
--- a/app/ubx.h
+++ b/app/ubx.h
@@ -6,6 +6,14 @@ ubx_get_u8 (uint8_t *ptr, uint8_t *v)
 }
 
 static inline int
+ubx_get_i8 (uint8_t *ptr, int8_t *v)
+{
+  *v = (int8_t) * ptr;
+  return 1;
+}
+
+
+static inline int
 ubx_get_u16 (uint8_t *ptr, uint16_t *v)
 {
   memcpy (v, ptr, sizeof (*v));