HDC2450

9 years 6 months ago #29525645 by daleonpz
HDC2450 was created by daleonpz
I\'ve made a code that send by RS232 the command \"!M 0 1000 \\r\", but my motor didn\'t move. Im using as a controller a 32-bit processor with Vout =3.3V.

here\'s my C code: RS232 has been configured at 115200,8,n,1
void Mcmd(out port TXD, char Mcmd1[], char Mcmd2[])
{
	int dlay=10;
	led <: 15;
	for(int i=0;M[i]!=\'\\0\';i++)
	{	txByte(TXD,M[i]);
		delay(dlay);
	}
	for(int i=0;Mcmd1[i]!=\'\\0\';i++)
	{	txByte(TXD,Mcmd1[i]);
		delay(dlay);
	}
	txByte(TXD,\' \');
	delay(dlay);
	for(int i=0;Mcmd2[i]!=\'\\0\';i++)
	{	txByte(TXD,Mcmd2[i]);
		delay(dlay);
	}
	txByte(TXD,10);
	delay(dlay);
	txByte(TXD,\'\\r\');
	delay(dlay);

}

i do really need some help asap. By the way, i\'ve modified the 25-pin connector, i wired:
pin 1: GND
pin 2: Txout
pin 3: Rxin

and i\'ve disable the watchdog.

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