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Showing results for tags 'Adafruit'.
Found 5 results
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Hi all. I have been working on a fingerprint based project using adafruit's fingerprint scanner from here http://www.adafruit.com/products/751 . I have been successfully using this with Arduino uno with the help of the following library provided by adafruit itself, from here: https://github.com/adafruit/Adafruit-Fingerprint-Sensor-Library Now, i have to switch from Arduino to Msp430g2553 LP. Can you'll please guide me with the following? : 1) How to port This library to Energia? I know the basic part is to replace Arduino.h and associated code with #include <energia.h
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Hello, I've been trying to run an example called "graphicstest" from adafruit's ST7735 library on a TFT display using an MSP432. My problem is that, for some reason, software SPI works but not hardware SPI. The example "graphicstest" has an option to switch to software SPI by setting the MOSI and SCK pins to whatever i want and when i do that it works, the program does it's little test, but the problem with that is that it runs VERY slow so i kinda need this to work at its intended speed by using hardware SPI. if i hook up MOSI pin to P1.6 and SCK to P1.5 on my MSP432, nothing h
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Hi, I'm having a lot of trouble figuring out how to communicate with this Adafruit 7-segment display. I've looked through the Adafruit LED library, seen non-MSP microcontrollers working with the code, tried understanding the HT16K33 datasheet. I've even recorded the SCL and SDA signals from my Arduino connecting with the 7-segment. However, I'm still not sure how to get it to work with my MSP430G2553 or even how to get started. Though, I have looked into the MSP430 example code for i2c communications with the MSP430 as the master. Is it as simple as just converting the Adafruit LED l
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Hi! I would like to interface a combined GPS + GSM module to an MSP-EXP430FR5969 using Energia. The aim is at the press of a button/signal, an SMS is sent with the GPS lat/long coordinates at the time of the press. I am planning to use this module (https://tronixlabs.com.au/arduino/shields/3g-shield/adafruit-fona-3g-cellular-breakout-900-and-2100-mhz-for-optus-vodafone-australia/) to connect it all up. I've seen a lot of Arduino examples on this (e.g. using tinyGPS and softwareSerial) but I'm not sure if this same code will work on the MSP430. Will it? How can I go about chang
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Hello everyone, I am a newbie here, just received my MSP432 launchpad few days ago and I'm willing to develop a wireless bluetooth communication between my MSP432+Bluefruit LE SPI and my computer. I downloaded the librairies from Adafruit that are designed for Arduino and I think I succeeded to convert a honest part of the code for Energia. Though, I still have an important problem that stops me to go forward. Indeed the Bluefruit LE SPI dongle communicate through some commands called ATCommand, and I don't succeed to transmit those commands through the dongle. As an example
