alchuang 0 Posted May 27, 2011 Share Posted May 27, 2011 Hi all, For my senior design project I have to program a MSP430 F1611 to acquire data from: 3-axis accelerometer breakout :Freescale semiconductor - MMA7361L: pins 4,5,6 for x,y,z outputs PE vibration sensor: minisense 100: pins 61 and 62 2 Foot Force Sensors: FSR 402: pins 2 and 3 and have them stored onto a SD card. this is suppose to be a data logger that records data on the go with the microcontroller tied onto the ankle. To get started can anyone give me an example code so I can follow? i've read through the list of references for beginners provided on the forum but still very lost. I am new and have no experience on programming a microcontroller. could someone please show me how to start step by step? the project can be roughly divided into three parts. data acquisition (from sensors to the MC), data storage (MC to SD card, should be in a txt format with each sample saved per row) I know the pins the sensors are connected to, and the sampling frequency 100 Hz for accelerometer, PE sensor 50Hz for foot sensors. so I guess to get started could someone please give me an example including the hexadecimal address to connect to the various pins to retrieve data because I have absolutely no idea where to start thanks in advance! Quote Link to post Share on other sites
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