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Hi Everyone, I have completed the project I set out to do. First, let's start with some results! The graph below shows the results of the temperature waveform compared to a reference (IR camera) under biological tests. I posted this in my last blog, but…

Hello All, I've been taking a crack at the system. Here's where I am at so far: I've gotten the ADC and analog chain to work in its most basic form. I substituted a potentiometer for the thermistor for the time being. The next step is to get the low-power…

Hello All, I've been busy working kinks out of my system. I thought I would share some of the data that I got while testing against a reference system. The graph below is a plot of temperature vs. time. You will notice that mental and physical stimuli…

Hello Everyone, It has been a little while since I last checked in. In order to analyze the data from the sleep sensor, I need to get it off chip. I have been having problems with that component, as the entire FRAM memory consists of 131,072 samples.…

Hello All, I hit a little stumbling block with the FRAM. I added a small delay ( CyDelay(10) ) to my UART printing code, and things worked better after that. I ran a simple unit test in which I wrote the entire contents of the FRAM with an increasing…

Hello All, I have been having good momentum in the past few weeks. I was able to get the FRAM I2C to work. You can see the example code below: /******************************************** writeSample - Writes one 16 bit (two byte) sample to FRAM - Uses…

Hello All, As of the last time I wrote, I have received my parts in the mail! I got the basic thermistor sensor interface operational. The graph below shows the thermistor resistance as I pressed it, released it, and then pressed it again. . Also, I've…