{"push_id":2160483832,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"4934c5cde36d3049283ee97f21520a5017e00157","before":"9e9d1982e9c2c8e44c80ee3bcf9647cd4e70b9df","commits":[{"sha":"4934c5cde36d3049283ee97f21520a5017e00157","author":{"name":"GCtronic","email":"b3bc5af60b203bfc9790bf3c01e5ba8cbbf8d95b@gctronic.com"},"message":"Microphones support\n\n* implemented 4 microphones acquisition:\n- timer9 used to halve the clock frequency coming from the I2S and going\nto microphones\n- I2S configured to acquire microphones 0,1 and SPI3 configured to\nacquire microphones 2,3 @ 16 KHz\n- minimal ChibiOS SPI3 slave implementation\n- included PDM filter library from ST to transform from PDM to PCM\n- added shell command to get microphone volume \"volume min_num\"\n- extended epuck1.x wrapper library to support microphones related\nfunctions (not complete)\n- asercom returns also mic values","distinct":true,"url":"https://api.github.com/repos/e-puck2/e-puck2_main-processor/commits/4934c5cde36d3049283ee97f21520a5017e00157"}]}
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