如果连续录,录完再发,大概要消耗125Kbyte的内存,使用接口system_adc_read_fast,adc_num取64000,就是说录8秒(adc_clk_div应该填多少呢?8000Hz采样)
或者录一段发一段,反正TCP/UDP包大小也不大于1450。
目前硬件还没有做好,因为需要将麦克风部分设计为0 ~ 1V





Postby elitah » Fri Jun 02, 2017 11:47 am
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