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Update input_adc.cpp

dds
Frank 4 年之前
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共有 1 個文件被更改,包括 1 次插入1 次删除
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      input_adc.cpp

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input_adc.cpp 查看文件

@@ -33,7 +33,7 @@

#define COEF_HPF_DCBLOCK (1048300<<10) // DC Removal filter coefficient in S1.30

DMAMEM static __attribute__((aligned(32))) uint16_t analog_rx_buffer[AUDIO_BLOCK_SAMPLES];
DMAMEM __attribute__((aligned(32))) static uint16_t analog_rx_buffer[AUDIO_BLOCK_SAMPLES];
audio_block_t * AudioInputAnalog::block_left = NULL;
uint16_t AudioInputAnalog::block_offset = 0;
int32_t AudioInputAnalog::hpf_y1 = 0;

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