X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fasix-sigma%2Fasix-sigma.h;h=1320acec39eefdc1241abb2bdc8ba2c2b568ff7f;hb=4ae1f451363013d2f0fff180942e5b140e39f049;hp=2d38294ea964c5d348a3ae0830aef50e37ab7973;hpb=57bbf56b8420e75bcad45b417c0d36c0a55a3910;p=libsigrok.git

diff --git a/hardware/asix-sigma/asix-sigma.h b/hardware/asix-sigma/asix-sigma.h
index 2d38294e..1320acec 100644
--- a/hardware/asix-sigma/asix-sigma.h
+++ b/hardware/asix-sigma/asix-sigma.h
@@ -102,4 +102,63 @@ struct triggerinout {
 	uint8_t trgin_enable : 1;
 };
 
+struct triggerlut {
+	/* The actual LUTs. */
+	uint16_t m0d[4], m1d[4], m2d[4];
+	uint16_t m3, m3s, m4;
+
+	/* Paramters should be sent as a single register write. */
+	struct {
+		uint8_t selc : 2;
+		uint8_t selpresc : 6;
+
+		uint8_t selinc : 2;
+		uint8_t selres : 2;
+		uint8_t sela : 2;
+		uint8_t selb : 2;
+
+		uint16_t cmpb;
+		uint16_t cmpa;
+	} params;
+};
+
+/* Trigger configuration */
+struct sigma_trigger {
+	/* Single-pin trigger support (100 and 200 MHz).*/
+	uint8_t fast_pin;
+	uint8_t fast_fall;
+
+	/* Simple trigger support (<= 50 MHz). */
+	uint16_t simplemask;
+	uint16_t simplevalue;
+
+	/* Only two probes can be used in mask */
+	uint16_t risingmask;
+	uint16_t fallingmask;
+
+	/* TODO: Advanced trigger support (boolean expressions). */
+};
+
+/* Events for trigger operation. */
+enum triggerop {
+	OP_LEVEL = 1,
+	OP_NOT,
+	OP_RISE,
+	OP_FALL,
+	OP_RISEFALL,
+	OP_NOTRISE,
+	OP_NOTFALL,
+	OP_NOTRISEFALL,
+};
+
+/* Logical functions for trigger operation. */
+enum triggerfunc {
+	FUNC_AND = 1,
+	FUNC_NAND,
+	FUNC_OR,
+	FUNC_NOR,
+	FUNC_XOR,
+	FUNC_NXOR,
+};
+
 #endif