关于ADC输出值

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Brian1025
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最后一次露面:4年5个月前
加入:2016-04-11 13:18
关于ADC输出值

嗨mt_dialog,

我现在可以使用信标示例和ADC通知配置文件来读取智能手机的某些值。但是,我想知道代表的输出值是什么以及它们如何计算?解释DA14580 ADC如何工作的任何文件?当我检查了UM-B-004,它只讲述了ADC函数调用。我得到的价值观如下:

频率幅度DA14580输出值
SinUnoidal 24.6Hz 1.26V 0x02E8,0x02DC,0x0376,0x03FA,0x03F8,0x0368,0x02D7,0x0368,0x038c,0x02f0,0x038c,0x03fc,0x03fc,0x0370,0x02d8,0x02dc,0x0361,0x03f4,
SinUnoidal 1KHz 1.23V 0x03FF,0x0325,0x03F,0x03F5,0x03F6,0x0372,0x02F2,0x02CD,0x02CA,0x02D0,0x02D9,0x0311,0x0398,0x0311,0x0398,0x03fc,0x03e1,0x02c,0x03e1,0x02c,
SinUnoidal 1KHz 3.65V 0x01C0,0x03FA,0x038D,0x039c,0x0364,0x027f,0x034,0x0281,0x034c,0x0395,0x0394,0x0395,0x0394,0x039c,0x0394,0x039c,0x00cc,0x0363,0x03c8,0x00cc,
SinUnoidal 1KHz 2.02V 0x02F3,0x039b,0x03de,0x023b,0x03a7,0x03e0,0x03c0,0x02e2,0x0254,0x0253,0x02a2,0x0370,0x03dc,0x03ff,0x02cd,0x0288
正弦9.86KHz 2.04V 0x0271,0x0361,0x0386,0x0361,0x0386,0x03d6,0x022b,0x0296,0x0378,0x03ff,0x03ff,0x03ff,0x03dc,0x03ff,0x024a,0x0388,0x03ff,0x03e8,
Square 10.01KHz 1.96V 0x02FF,0x03FD,0x03C,0x0209,0x021f,0x03fb,0x0204,0x03f8,0x0216,0x0204,0x03e6,0x03f,0x03a6,0x030,0x03a6,0x020e,0x03fe,0x01de

设备:
Gongyu_dialog.
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最后一次露面:1天6小时前
加入:2016-04-27 07:07
在Project BeaCon3.40.6中,您

在Project BeaCon3.40.6中,您可以有关详细信息,请参阅“app_adc_notify_cfg_ind_handler”函数。
该值是从函数“ADC_GET_SAMPLE”的返回值获得的。