Category: Software
Product Number: MAX30009
请教关于MAX30009校准流程，手册上校准第一步是如下图，请问框出来的电阻应该怎么计算得到？按照下面的计算公式对吗？其中Iadc是I通道ADC值，Zi是文档里面说的I通道的电阻值吗？
double mag =Iadc;
double current = 32E-6;
//this depends on setting
double p = pow(2,19)*1*(2/3.14)*(current);
double ZI = mag/p;
请问有阻抗计算的参考程序吗？谢谢
划译
Regarding the calibration process for MAX30009, the first step of calibration as shown in the manual is as follows. How should the resistance highlighted in the box be calculated? Is it correct to follow the calculation formula below? Where Iadc is the ADC value of the I channel, and Zi is the resistance value of the I channel mentioned in the document?
double mag =Iadc;
double current = 32E-6;
//this depends on setting
double p = pow(2,19)*1*(2/3.14)*(current);
double ZI = mag/p;
Is there a reference program for impedance calculation? Thank you
