FAQ
Hi Jellenie,
thanks for your help. I tried what you mentioned. I'm not sure, if I did it right, but when I left connected on AD7705 only power supply, reference voltage, MCLK IN from another one with crystal, CS tied to VCC and RST provided from another…
Here's my circuit diagram. The purpose of using AD7710 is to measure the voltage of both PT100 and Rref.
The problem I met is that while it is possible and correct to read from and write to the control register, reading from the data register is…
我使用的是AD7710,控制器是STM32
目前遇到的问题是,无论是给AD7710写控制寄存器或是读AD7710的控制寄存器,都是可以正常工作的
但从两个通道读数据寄存器时,无论输入如何,读出的数值都为0
我看到之前有人问过类似的问题,但ta遇到的问题与我的貌似并不太一样
能有人给出一点思路吗?