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[参考译文] ADS1298ECGFE-PDK:通道上未接收数据

Guru**** 2455560 points
Other Parts Discussed in Thread: ADS1298R

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https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/859609/ads1298ecgfe-pdk-data-not-receive-on-channel

器件型号:ADS1298ECGFE-PDK
主题中讨论的其他器件:ADS1298R

您好!

我将 ADS1298R 评估板与 Cortex M3 MCU 连接。

我正在使用 TI 的默认电源配置,即+- 2.5V 电源。

我已经配置并测试了内部和外部时钟参考,但结果是一样的。

以下是我在串行终端上的日志,但当我的 ECG 模拟器打开时,数据始终为000。

请帮助。

谢谢你。

(三

18:38:10.818 -->-- ID210-->----------------------------------------------
18:38:10.852 ->配置1 2 3.
18:38:11.978 -->---------------------
18:38:11.978 ->检查配置
18:38:11.978 -> CONFIG1:2      0x02
18:38:11.978 -> CONFIG2:160      0xA0
18:38:12.011 -> CONFIG3:192      0xC0
18:38:12.011 -->---------------------------
18:38:12.011 ->设置频道
18:38:12.144 -->------------------------
18:38:12.144 ->检测活动通道:
18:38:12.144 -> gMAXChan:8.
18:38:12.144 -> 1:96      0x60
18:38:12.144 -> 2:96      0x60
18:38:12.144 -> 3:96      0x60
18:38:12.144 -> 4:96      0x60
18:38:12.177 -> 5:96      0x60
18:38:12.177 -> 6:96      0x60
18:38:12.177 -> 7:96      0x60
18:38:12.177 -> 8:96      0x60
18:38:12.177 ->检测到8个活动通道。
18:38:12.177 ->器件类型(ID 控制寄存器):210通道:8.
18:38:12.177 -> READ_AND_SEND_DATA 8个活动通道。
18:38:12.177 ->通道1
18:38:12.177 ->
18:38:12.177 -> 0 0 0
18:38:12.177 ->通道2
18:38:12.177 ->
18:38:12.177 -> 0 0 0
18:38:12.177 ->通道3
18:38:12.177 ->
18:38:12.177 -> 0 0 0
18:38:12.177 ->通道4
18:38:12.210 ->
18:38:12.210 -> 0 0 0
18:38:12.210 ->通道5
18:38:12.210 ->
18:38:12.210 -> 0 0 0
18:38:12.210 ->通道6
18:38:12.210 ->
18:38:12.210 -> 0 0 0
18:38:12.210 ->通道7
18:38:12.210 ->
18:38:12.210 -> 0 0 0
18:38:12.210 ->通道8
18:38:12.210 ->
18:38:12.210 -> 0 0 0