X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=include%2Ffx2lafw.h;fp=include%2Ffx2lafw.h;h=07f378f063687fae4829abb3b84a37ae2c1f2dd3;hb=553c0ee354bb2ae5eb36c8ba84f22b948708e785;hp=7a24cf66240dfc0030044b37e2ad1adc5524b9fc;hpb=f6ef2ff72979fd6504b930d7db9506f35ce07d37;p=sigrok-firmware-fx2lafw.git

diff --git a/include/fx2lafw.h b/include/fx2lafw.h
index 7a24cf66..07f378f0 100644
--- a/include/fx2lafw.h
+++ b/include/fx2lafw.h
@@ -39,4 +39,11 @@
 #define FX2LAFW_VERSION_MAJOR	1
 #define FX2LAFW_VERSION_MINOR	2
 
+#define LED_POLARITY		1 /* 1: active-high, 0: active-low */
+
+#define LED_INIT()		do { PORTACFG = 0; OEA = (1 << 1); } while (0)
+#define LED_ON()		do { PA1 = LED_POLARITY; } while (0)
+#define LED_OFF()		do { PA1 = !LED_POLARITY; } while (0)
+#define LED_TOGGLE()		do { PA1 = !PA1; } while (0)
+
 #endif