1 files changed, 10 insertions, 2 deletions

diff --git a/firmware/export/si4700.h b/firmware/export/si4700.h
index 761ad1ca24..fe55dd3853 100644
--- a/firmware/export/si4700.h
+++ b/firmware/export/si4700.h
@@ -44,10 +44,18 @@ bool si4700_st(void);
 
 /** RDS support **/
 void si4700_rds_init(void);
-/* Read raw RDS info for processing */
-bool si4700_rds_read_raw(uint16_t data[4]);
 /* Radio is fully powered up or about to be powered down */
 void si4700_rds_powerup(bool on);
+#ifdef SI4700_RDS_ASYNC
+/* Read raw RDS info for processing - asynchronously */
+void si4700_read_raw_async(int count);
+void si4700_rds_read_raw_async(void);
+void si4700_rds_read_raw_async_complete(unsigned char *regbuf,
+                                        uint16_t data[4]);
+#else
+/* Read raw RDS info for processing */
+bool si4700_rds_read_raw(uint16_t data[4]);
+#endif
 /* Obtain specified string */
 char* si4700_get_rds_info(int setting);
 /* Set the event flag */