All Questions
Tagged with launchpad microcontroller
9 questions
1
vote
1
answer
176
views
Only one attachInterrupt works at a time
I am using the MSP430f5529 launchpad and coding in Energia.
The goal is to make a program that can detect whether the onboard pushbutton is up or down (as part of an eventual Morse code decoder), ...
- 113
0
votes
2
answers
910
views
Blinking LED on MSP430 with three conditions [closed]
I was designing a circuit which must satisfy conditions.
LED2(green) should blink at 2Hz 50% duty cycle
- 17
0
votes
1
answer
156
views
Sensor communicating with a base station 3.5km away for a rate of 100bytes every 10 sec
I have a small project that I want to do,
I want to deploy a sensor that is capable of measuring the wind speed and direction from a crop field to my house - distance of about 3.5km.
There is no line-...
- 1
-1
votes
1
answer
352
views
Texas Stellaris Launchpad EK-LMF120XL 4 Digit Seven Segment Display
I'm working on make a 4 digit counter starting from 0 to 999. I'm using port D for which digit is gonna be writen and port B for which seven segment number is gonna display.
I'm using 4 digit commond ...
- 11
1
vote
2
answers
3k
views
How to programm a standalone MSP430g2553 via a com port?
The MSP430 is a dirt cheap MCU and i thought that if i could make a barebone launchpad out of that which can be programed directly via the PC COM port or a virtual one. So is it possible to program it ...
- 73
3
votes
3
answers
3k
views
What is the difference between processor clock and system clock?
In the TM4C123G Launchpad Workshop page 129, there is a note about power modes. This note differentiate between processor clock and system clock. So what is the difference between them ? Is this a ...
- 895
2
votes
1
answer
171
views
Power consumption - Energia Launchpad
I'm working with energia for the launchpad 430 and have a rather specific question to make: is example A the equivalent in power consumption has example B, or is it that B drains more power? Thank you....
- 689
0
votes
2
answers
837
views
Can I program a MSP430553 IC using the TIVA C development board?
I have a few MSP430G2553 ICs. Can TIVA C board (EK-TM4C123GXL) used to program the ICs as I need to buy it for a online class I am about to take ????
If yes, please specify the method to be followed.
- 175
1
vote
2
answers
5k
views
Tiva C Series LaunchPad and Breadboard
I signed up for a class on edX that involves microcontroller programming, and my kit arrived today so I wanted to start experimenting a bit, the only problem is, I have no clue how to connect the ...
- 113