• RE: Multiple questions about ADPD105 and ADPD108 and their evalboards

    Well-known problem related with ADPD108, follow Buckley's advice, it solved my problem it should help you as well.

  • ADPD105用轮询读取FIFO的方式

    ADPD105用轮询读取FIFO的方式,现在需要修改成中断读取FIFO的方式。

    按照datasheet提供的步骤,配置相关寄存器。具体寄存器配置如下:

    0x11: 0x3131

    ADPD_WATERMARKING参数为3,

    读取0x06的值为:0x1700

    gpio0用作中断,

    0x01:0xC09F

    0x02:0x0107 (极性反转过,没作用)

    0x0B:0x1001(GPIO1输出低电平,GPIO0提供中断功能)

    但是用示波器测量,GPIO0没有中断信号输出。请帮忙确认一下,我的配置是否错误…

  • ADPD105 saturation value

    Hi

    I tested the new ADPD105 board today, and I found a thing that I can't understand very well. 

    I wanted to test the max value for one pulse at different situation. In the test I set the number of pulses to 1, and changed the LED current and the TIA…

  • how to transform output signal to PD input current (adpd105 )

    Hello,

    I want to use adpd105 with normal operation mode for measuring PPG.

    But I don't understand how to transform output signal to PD input current.

    This function is not for Nomal mode but for TIA ADC mode, is it?

    (And I understand ADC_out mean…

  • Do ADPD103 and ADPD105 output different signals?

    Hi there,

    For my project, I’m trying to optimize an optical sensor system which function is to recognize, wether there is a tube in the detection slit. The sensor is based on an emitting LED and a position sensitive device with 2 electrodes on the opposing…

  • ADPD105 Board Adress

    Hi there, 

    I am trying to communicate with a MCU through I2C. I am wondering what is ADPD105 board adress and where can I find it. adpd105

    The datasheet said: 

    The default 7-bit I2C slave address for the device is 0x64, followed by the R/W bit.

    The 0x64…

  • ADPD105开发板问题咨询

    新购买的ADPD105开发板,按照操作说明连接,同时使用推荐的ADPD_WaveTool_1_0_11_1软件进行操作,但是在软件中无法连接到开发板,提示进行固件升级。

    然后按照CM3WSD提示进行固件升级,升级的是ADPD_M360,并提示成功。

    重新进入ADPD_WaveTool_1_0_11_1,再次连接时,提示是找不到传感器,但是传感器已经连接好,并且相应的指示灯已经点亮。

    请问这种情况如何解决,谢谢!

  • ADPD105采集波形失真

    用ADPD105应用到PPG测量,发现得到的波形失真。请教是什么原因引起?谢谢!

  • ADPD105 Driver Issue - ADPDDrv_GESTURE

    Hi 

    I am trying to use the ADPD105 driver. 

    But when I build it, it gives me an error message: 

    "ADPDDrv_GESTURE" is undefined AdpdDrv.c /ADPD_CC2650 line 352 C/C++ Problem

    which is happen at:

    endif

    nRegValue &= ~RDOUT_MODE_EN;

  • ADPD105 Low Power Mode

    Dear ADIer

    My customer is designing ADPD105 in her smart band project. And it works well now.

    And now she is working on on lowering the ADC read from 100Hz to 25Hz to minimize current consumption.

    0x12 register setting is for lowering the sampling frequency…