Initial commit: TC264 smart car project with IPS200 menu system

- IPS200 display menu with real-time status and parameter settings
- Camera image processing and line tracking
- IMU attitude solution and PID control
- WiFi SPI oscilloscope data transmission

libraries/infineon_libraries/Service/CpuGeneric/SysSe/Math/Ifx_LutSincosF32.c

@@ -0,0 +1,90 @@
+/**
+ * \file Ifx_LutSincosF32.c
+ * \brief Sin/Cos lookup functions with fixed-point angle data type
+ *
+ *
+ * \version disabled
+ * \copyright Copyright (c) 2013 Infineon Technologies AG. All rights reserved.
+ *
+ *
+ *                                 IMPORTANT NOTICE
+ *
+ *
+ * Use of this file is subject to the terms of use agreed between (i) you or 
+ * the company in which ordinary course of business you are acting and (ii) 
+ * Infineon Technologies AG or its licensees. If and as long as no such 
+ * terms of use are agreed, use of this file is subject to following:
+
+
+ * Boost Software License - Version 1.0 - August 17th, 2003
+
+ * Permission is hereby granted, free of charge, to any person or 
+ * organization obtaining a copy of the software and accompanying 
+ * documentation covered by this license (the "Software") to use, reproduce,
+ * display, distribute, execute, and transmit the Software, and to prepare
+ * derivative works of the Software, and to permit third-parties to whom the 
+ * Software is furnished to do so, all subject to the following:
+
+ * The copyright notices in the Software and this entire statement, including
+ * the above license grant, this restriction and the following disclaimer, must
+ * be included in all copies of the Software, in whole or in part, and all
+ * derivative works of the Software, unless such copies or derivative works are
+ * solely in the form of machine-executable object code generated by a source
+ * language processor.
+
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+ * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+ * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+
+ *
+ */
+#include "Ifx_LutSincosF32.h"
+
+#include <math.h>
+
+void Ifx_LutSincosF32_init(void)
+{
+#if IFX_LUT_TABLE_CONST == 0
+    {   /* generate sin and cos table */
+        sint32 k;
+
+        for (k = 0; k <= (IFX_LUT_ANGLE_PI / 2); k++)
+        {
+            Ifx_g_LutSincosF32_table[k] = sinf((IFX_PI * 2 * k) / IFX_LUT_ANGLE_RESOLUTION);
+        }
+    }
+#endif
+}
+
+
+float32 Ifx_LutSincosF32_sin(Ifx_Lut_FxpAngle fxpAngle)
+{
+    float32 result;
+    fxpAngle = fxpAngle & (IFX_LUT_ANGLE_RESOLUTION - 1);
+
+    if (fxpAngle < (IFX_LUT_ANGLE_PI / 2))
+    {
+        result = Ifx_g_LutSincosF32_table[fxpAngle];
+    }
+    else if (fxpAngle < IFX_LUT_ANGLE_PI)
+    {
+        fxpAngle = IFX_LUT_ANGLE_PI - fxpAngle;
+        result   = Ifx_g_LutSincosF32_table[fxpAngle];
+    }
+    else if (fxpAngle < (IFX_LUT_ANGLE_PI / 2 * 3))
+    {
+        fxpAngle = fxpAngle - IFX_LUT_ANGLE_PI;
+        result   = -Ifx_g_LutSincosF32_table[fxpAngle];
+    }
+    else
+    {
+        fxpAngle = IFX_LUT_ANGLE_RESOLUTION - fxpAngle;
+        result   = -Ifx_g_LutSincosF32_table[fxpAngle];
+    }
+
+    return result;
+}