Capsim Block Documentation
Divides input asynchronously by specified parameter
Port | Type | Name | |
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0 | float | in_data |
Port | Type | Name | |
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0 | float | out_data |
Num | Description | Type | Name | Default Value | |
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0 | value to divide by | int | divide_by | 2 |
Num | Type | Name | Initial Value | Description |
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0 | int | count_val | 0 | |
1 | int | temp_out | 0 |
int samples; |
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for(samples = MIN_AVAIL(); samples>0; --samples) { IT_IN(0); if(in_data(0) == 0.0 && in_data(1) > 0.5) { ++count_val; } if(in_data(0) > 0.5 && in_data(1) == 0.0) { ++count_val; } if(count_val == divide_by) { temp_out = ~temp_out & 1; count_val = 0; } if(IT_OUT(0)) { KrnOverflow("divider2",0); return(99); } out_data(0) = temp_out; } return(0); |
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/* Capsim (r) Text Mode Kernel (TMK) Star Library (Blocks) Copyright (C) 1989-2017 Silicon DSP Corporation This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA http://www.silicondsp.com Silicon DSP Corporation Las Vegas, Nevada */ |
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/* divider.s: divides input asynchronously by specified parameter parameters: divide_by, value to divide by inputs: in_data, data to be divided outputs: out_data, divided data |
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