X-Git-Url: https://rtime.felk.cvut.cz/gitweb/fpga/rpi-motor-control.git/blobdiff_plain/b4d468f4be4d8e91bbd775b5b37f0ae431ae6648..48407cad35d152771ac1a86652dae3eede6741a2:/pmsm-control/test_sw/comp.h

diff --git a/pmsm-control/test_sw/comp.h b/pmsm-control/test_sw/comp.h
new file mode 100644
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+++ b/pmsm-control/test_sw/comp.h
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+/**
+ * \brief
+ * Computatations of position, index, speed.
+ *
+ */
+#ifndef COMP
+#define COMP
+
+struct rpi_in;
+struct rpi_state;
+
+/**
+ * \brief
+ * Substact initial position.
+ */
+void substractOffset(struct rpi_in* data, struct rpi_in* offset);
+
+/**
+ * \brief
+ * Computation of distance to index.
+ *
+ * K dispozici je 12-bit index, to umoznuje ulozit 4096 ruznych bodu
+ * Je nutne vyjadrit 1999 bodu proti i posmeru h.r. od indexu -
+ * 	to je 3999 bodu
+ * 	=>12 bitu je dostacujicich, pokud nikdy nedojde ke ztrate
+ * 		signalu indexu
+ */
+void comIndDist(struct rpi_state*);
+
+/*
+ * \brief
+ * Computates speed.
+ */
+void compSpeed(struct rpi_state*);
+
+#endif /*COMP*/
+