FreeCalypso > hg > efr-experiments

diff src/oper_32b.h @ 0:56410792419a

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src: original EFR source from ETSI
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 03 Apr 2024 05:31:37 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/oper_32b.h	Wed Apr 03 05:31:37 2024 +0000
@@ -0,0 +1,7 @@
+/* Double precision operations */
+
+void L_Extract (Word32 L_32, Word16 *hi, Word16 *lo);
+Word32 L_Comp (Word16 hi, Word16 lo);
+Word32 Mpy_32 (Word16 hi1, Word16 lo1, Word16 hi2, Word16 lo2);
+Word32 Mpy_32_16 (Word16 hi, Word16 lo, Word16 n);
+Word32 Div_32 (Word32 L_num, Word16 denom_hi, Word16 denom_lo);