X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fhw%2Fhw_sipo.h;h=ad02c57e0ed75cd139b17d9c112fce17405fd4bc;hb=6a7f7153724fd0f4392ba94715e44ed643e661fb;hp=82dce48828f18e1b55c428b5c1224fdeb66afad4;hpb=ee3a4e534d8c013ef12d932e5325f62d128d00d8;p=bertos.git

diff --git a/bertos/hw/hw_sipo.h b/bertos/hw/hw_sipo.h
index 82dce488..ad02c57e 100644
--- a/bertos/hw/hw_sipo.h
+++ b/bertos/hw/hw_sipo.h
@@ -50,8 +50,8 @@
  * Define the macros needed to set the serial input bit of SIPO device
  * low or high.
  */
-#define SIPO_SI_HIGH()/* Implement me! */
-#define SIPO_SI_LOW() /* Implement me! */
+#define SIPO_SI_HIGH() do { /* Implement me! */ } while (0)
+#define SIPO_SI_LOW()  do { /* Implement me! */ } while (0)
 
 /**
  * Drive pin to load the bit, presented in serial-in pin,