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44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
###########################################
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# Project: CMSIS DSP Library
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# Title: NumpySink.py
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# Description: Sink node for displaying a buffer in scipy
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#
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#
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# Target Processor: Cortex-M and Cortex-A cores
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# -------------------------------------------------------------------- */
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#
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# Copyright (C) 2021-2023 ARM Limited or its affiliates. All rights reserved.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the License); you may
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# not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an AS IS BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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############################################
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from ..simu import *
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# Add each new received buffer to a list of buffers
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class NumpySink(GenericSink):
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def __init__(self,inputSize,fifoin,matplotlibBuffer):
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GenericSink.__init__(self,inputSize,fifoin)
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self._bufPos=0
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self._buffer=matplotlibBuffer
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def run(self):
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b=self.getReadBuffer()
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buf = np.zeros(self._inputSize)
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buf[:] = b[:]
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self._buffer.append(buf)
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return(0)
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