From 96d6da4e252b06dcfdc041e7df23e86161c33007 Mon Sep 17 00:00:00 2001 From: rihab kouki Date: Tue, 28 Jul 2020 11:24:49 +0100 Subject: Official ARM version: v5.6.0 --- docs/DSP/html/group__float__to__x.html | 78 ++++++++++++++-------------------- 1 file changed, 33 insertions(+), 45 deletions(-) (limited to 'docs/DSP/html/group__float__to__x.html') diff --git a/docs/DSP/html/group__float__to__x.html b/docs/DSP/html/group__float__to__x.html index d3a5685..80d124e 100644 --- a/docs/DSP/html/group__float__to__x.html +++ b/docs/DSP/html/group__float__to__x.html @@ -32,7 +32,7 @@ Logo
CMSIS-DSP -  Version 1.5.2 +  Version 1.7.0
CMSIS DSP Software Library
@@ -116,26 +116,26 @@ $(document).ready(function(){initNavTree('group__float__to__x.html','');}); - - - - - - - - - + + + + + + + + +

Functions

void arm_float_to_q15 (float32_t *pSrc, q15_t *pDst, uint32_t blockSize)
 Converts the elements of the floating-point vector to Q15 vector. More...
 
void arm_float_to_q31 (float32_t *pSrc, q31_t *pDst, uint32_t blockSize)
 Converts the elements of the floating-point vector to Q31 vector. More...
 
void arm_float_to_q7 (float32_t *pSrc, q7_t *pDst, uint32_t blockSize)
 Converts the elements of the floating-point vector to Q7 vector. More...
 
void arm_float_to_q15 (const float32_t *pSrc, q15_t *pDst, uint32_t blockSize)
 Converts the elements of the floating-point vector to Q15 vector. More...
 
void arm_float_to_q31 (const float32_t *pSrc, q31_t *pDst, uint32_t blockSize)
 Converts the elements of the floating-point vector to Q31 vector. More...
 
void arm_float_to_q7 (const float32_t *pSrc, q7_t *pDst, uint32_t blockSize)
 Converts the elements of the floating-point vector to Q7 vector. More...
 

Description

Function Documentation

- +
- + @@ -159,33 +159,29 @@ Functions
Parameters
void arm_float_to_q15 (float32_t * const float32_t *  pSrc,
- - - + + +
[in]*pSrcpoints to the floating-point input vector
[out]*pDstpoints to the Q15 output vector
[in]blockSizelength of the input vector
[in]pSrcpoints to the floating-point input vector
[out]pDstpoints to the Q15 output vector
[in]blockSizenumber of samples in each vector
-
Returns
none.
-
Description:
-
The equation used for the conversion process is: 
-        pDst[n] = (q15_t)(pSrc[n] * 32768);   0 <= n < blockSize.
-
-
Scaling and Overflow Behavior:
-
The function uses saturating arithmetic. Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated.
+
Returns
none
+
Details
The equation used for the conversion process is: 
+    pDst[n] = (q15_t)(pSrc[n] * 32768);   0 <= n < blockSize.
+
+
Scaling and Overflow Behavior
The function uses saturating arithmetic. Results outside of the allowable Q15 range [0x8000 0x7FFF] are saturated.
Note
In order to apply rounding, the library should be rebuilt with the ROUNDING macro defined in the preprocessor section of project options.
-

References blockSize.

-
- +
- + @@ -209,35 +205,29 @@ Functions
Parameters
void arm_float_to_q31 (float32_t * const float32_t *  pSrc,
- - - + + +
[in]*pSrcpoints to the floating-point input vector
[out]*pDstpoints to the Q31 output vector
[in]blockSizelength of the input vector
[in]pSrcpoints to the floating-point input vector
[out]pDstpoints to the Q31 output vector
[in]blockSizenumber of samples in each vector
-
Returns
none.
-
Description:
-
The equation used for the conversion process is:
-
-        pDst[n] = (q31_t)(pSrc[n] * 2147483648);   0 <= n < blockSize.
-

Scaling and Overflow Behavior:

-
The function uses saturating arithmetic. Results outside of the allowable Q31 range[0x80000000 0x7FFFFFFF] will be saturated.
+
Returns
none
+
Details
The equation used for the conversion process is: 
+    pDst[n] = (q31_t)(pSrc[n] * 2147483648);   0 <= n < blockSize.
+
+
Scaling and Overflow Behavior
The function uses saturating arithmetic. Results outside of the allowable Q31 range[0x80000000 0x7FFFFFFF] are saturated.
Note
In order to apply rounding, the library should be rebuilt with the ROUNDING macro defined in the preprocessor section of project options.
-

References blockSize, and clip_q63_to_q31().

- -

Referenced by main().

-
- +
- + @@ -276,8 +266,6 @@ Functions
The function uses saturating arithmetic. Results outside of the allowable Q7 range [0x80 0x7F] will be saturated.
Note
In order to apply rounding, the library should be rebuilt with the ROUNDING macro defined in the preprocessor section of project options.
-

References blockSize.

- @@ -285,7 +273,7 @@ Functions
void arm_float_to_q7 (float32_t * const float32_t *  pSrc,