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I have noticed that from issuing a record command (e.g. arecord -r 48000 -f S16_LE -c 2 -d 5 test.wav), it can sometimes take nearly 2 seconds for recording of the sound to actually begin. This can b…
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Hi Sam,
I have tried many times to integrate Tidal Connect into your piCorePlayer Xenomai but failed due to the IPV6 module not working.
I also tried integrating Tidal Connect into Noel RC1, I regre…
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Can anyone help me resolve this error?
Warning! Ignore unknown configuration option `monitor_flags` in section [env]
Warning! `src_filter` configuration option in section [env:include_tree] is dep…
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### The problem
There's been quite a bit of discussion about the M5 Atom Echo no longer responding to the programmed wakeword after "a while" (like overnight for me), but I don't see anything here …
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1. export to uvision5
$ mbed export -i uvision5 -m NUCLEO_F429ZI
Scan: .
Scan: FEATURE_LWIP
2. Go to uvision & load the project. Then build
-- Here are the log ---
*** Using Compiler 'V5.06…
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Steps:
1. export to uvision5
$ cd benchmark
$ mbed export -i uvision5 -m NUCLEO_F429ZI
Scan: .
Warning: Multiple linker scripts detected: .\.link_script.sct -> .\mbed-os\targets\TARGET_STM\TARGE…
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Hi everyone
everything is ok, sd, there are stations, everything is great, but there is no sound. I got these yellow lines while compile, maybe this is the reason why there is no sound:
C:/Users/E…
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Hi, I'm getting the following compile error (trying the examples espsynth_basic_1 and espsynth_basic_2_neo). Any clue what might be wrong?
comArduino: 1.8.8 (Mac OS X), Board: "LOLIN(WEMOS) D1 R2 &…
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The [SAM C20 and C21](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/32-bit-mcus/sam-32-bit-mcus/sam-c) are 5V tolerant parts very similar (actually "drop-in" for some v…
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非常不理解四通道的回声消除(aec)是如何实现的。
四通道的encode芯片一般是ES7210,查看了ES7210 user guide一般有两种方式读取四通道。
(1)I2S飞利浦标准
这个需要ES7210的SDOUT1和SDOUT2分别连接引脚,但是查看了esp-box和esp-korvo-2的原理图,SDOUT2引脚均没有连接(NC就是断开了)
![image](https://…