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I'm attaching a link to github with Energia code examples for various sensors. I started this as a place to put examples for students in a course I was helping to develop for middle and high school level students using the MSP430F5529. Unfortunately the course was not held but I'm putting them out there in the hope they might help someone. Where the code has been tested with other LaunchPads I've noted it. Here it is: https://github.com/fmilburn3?tab=repositories You won't find anything sophisticated but many are at least somewhat unique in that I couldn't find an example for that sensor tailored specifically for the F5529, or I wanted to better document it for beginners. Essentially all are variants of work done by others, including work on 43oh, and I hope I've recognized the contribution in the code. There is a wiki associated with some that has the schematic and photographs. There is some other example code that is almost complete - e.g. using small DC motors and servos and I might add them. Here is a list of sensors and devices currently out there: CNY70 - used as a proximity switch CNY70 - used as a tachometer MCP41010 - digital pot HC-SR04 - distance sensor 3 watt high intensity LED MAX4466 -sound level I2C LCD (4x20) and (2x16) HC-SR501 - PIR movement detection SW-180xxP - vibration sensor Joystick PFatFs - compiles and runs on the F5529 Hall effect rainfall sensor TMP36 - temperature Sharp GPf1S53VJ000F - photo interrupter Using low power modes (LPM) in Energia TCS3200 Color Sensor using MSP432 *** added 8/8/15 DS1307 Real Time Clock (RTC) Module *** added 8/9/15 INA125P Instrumentation Amplifier *** added 10/9/15 MCP3008 ADC *** added 10/12/15 TLC5615 DAC *** added 11/30/15 dAISy MarineTraffic shore station w/ CC3200 ** added 12/16/15 AD9850 Frequency Generator ** added 1/20/16 FFT ** added 1/20/16 Rotary encoder ** added 1/23/16 W5500 Ethernet ** added 3/25/16 MSP430G2955 pins_energia.h ** added 3/25/16 DriverLib examples for F5529 ** added 8/16 Infrared Transmission ** added 12/16 WS2812 LEDs using SPI ** added 12/16 Battery measurement ** added 1/17 Finite State Machine - alarm system ** added 2/6/17 Using RTC module with Energia - F5529 ** added 2/24/17
I'm trying to create an interface to collect data from some sensors using MSP-EXP430F5529LP. The sensor setup is powered with 3.3V and draws about 10mA. I noticed J10 on the LP has 3.3V and GND. When powered with USB, can this provide enough power? If not, I'll need to hook up VREF+ and VREF-. According to the data sheets these are pins P5.0 and P5.1. How can I hook up to these, as they don't seem to have a place on the 40-pin headers?