Search found 6 matches

by koronus
Mon Jan 07, 2019 12:56 pm
Forum: Projects
Topic: monster moto shield VNH2SP30 and matlab
Replies: 7
Views: 162

Re: monster moto shield VNH2SP30 and matlab

BLH, thank you so much, you were right it will not run only with D7 and D8 and it needs the speed (PWM D5)
and the correct code is:

Code: Select all

a=arduino('com9','uno');
writePWMVoltage(a,'D5',3);
writeDigitalPin(a,'D7',1);
writeDigitalPin(a,'D8',0);
by koronus
Sun Jan 06, 2019 11:57 am
Forum: Projects
Topic: monster moto shield VNH2SP30 and matlab
Replies: 7
Views: 162

Re: monster moto shield VNH2SP30 and matlab

It will not run with only D7 and D8 being used Other signals are needed to enable the IC's. I can't say exactly all that will be needed. As I have no experience with the IC's or the board. Just what the schematic and data sheet provided. The enable, PWM determines speed. INA, INB determine which di...
by koronus
Sun Jan 06, 2019 9:34 am
Forum: Projects
Topic: monster moto shield VNH2SP30 and matlab
Replies: 7
Views: 162

Re: monster moto shield VNH2SP30 and matlab

BLH wrote:
Sun Jan 06, 2019 7:00 am
Are you inputting the other signals that maybe needed to run the motor or are you expecting D7 and D8 signals alone will run the motor?
Although for Arduino. The example code also shows what other signals are used.
No, I just used D7 and D8 signals
by koronus
Sun Jan 06, 2019 1:27 am
Forum: Projects
Topic: monster moto shield VNH2SP30 and matlab
Replies: 7
Views: 162

Re: monster moto shield VNH2SP30 and matlab

That code will do nothing. look at https://www.sparkfun.com/products/10182, documents-tab, and look for sample code (download directly or on github) It will be a good starting point I know that but this code is just for Arduino and its format is PDE but I want to run the motor with Matlab and as th...
by koronus
Sat Jan 05, 2019 12:55 am
Forum: Projects
Topic: monster moto shield VNH2SP30 and matlab
Replies: 7
Views: 162

monster moto shield VNH2SP30 and matlab

hi
how I could programming for controlling a dc motor with monster moto shield and Matlab?
I use:

Code: Select all

a=arduino('com9','uno');
writeDigitalPin(a,'D7',1);
writeDigitalPin(a,'D8',0);
but nothing happened!
and the dc motor does not run
by koronus
Mon Dec 24, 2018 1:10 am
Forum: Projects
Topic: current sensing with monster moto shield VNH2SP30
Replies: 0
Views: 94

current sensing with monster moto shield VNH2SP30

Hi
I use the monster moto shield VNH2SP30 for control a dc motor now I want to read the analog pin(A2) as the current sense pin, but it shows 0 value