set up

Core/Inc/dds.h

@@ -0,0 +1,10 @@
+#pragma once
+#include "main.h"
+
+#define SINEWAVE_LUT_SIZE 512
+#define DDS_TIM_FREQ 1800000
+#define DDS_DAC_BUF_SIZE 128
+
+void DDS_Init(void);
+
+extern uint16_t dac_buffor[DDS_DAC_BUF_SIZE];