search for: pic32mz

I'm new using OPUS and I've implemented the OPUS lib under PIC32MZ, using the MIPS configuration. It compiles correctly and it seems that all the procedures invoked returns no error. However, when I excite the encoder with a pure 1 kHz tone, the encoding/decoding procedure returns al the samples to silence (the buffer is filled with 0x8001 or 0x7fff). The configur...

Dear manager, Our company is developing embedded product, which requires echo cancellation. We found the speex license is open source under GPL, so we can use the library source code. I am struggling to port the echo cancellation part to MICROCHIP PIC32MZ family, which is based on M14K core from MIPS. The compiler is MICROCHIP XC32 C compiler. Do you have kind of support for this project for porting to new architectures, and then add the already supported architecture to the main project. I presume if you can offer support to port the library to M...

I am interested in developing a backend for the PIC microcontrollers. Specifically, I plan to write for the 8-bit MCUs, but would hopefully also support the 16 and 32 bit models (eventually). It is my understanding that a backend for PIC16 was previously a part of the project but was dropped in version 2.9. Is there any development on this front currently? Is there any interest in developing this