EmbDev.net

Forum: ARM programming with GCC/GNU tools lpc2148 + gnu arm


von Ranjeeth P. (ranjeeth)


Rate this post
useful
not useful
I am new to lpc2148. I have installed gnuarm on my Debian machine.I have 
read the the user manual for lpc2148. and have written ledblinking.c.But 
i dont know which header file to include compiler option.
Also i need information about adc and pwm using lpc2148.
Kindly help.

void delay()
{
  unsigned int i;
  for(i=0;i<100000;i++);
}
main()
{
  IO0DIR=0x00000080;
  while(1)
  {
    IO0CLR=0x00000080;
    delay();
    IO0SET=0x00000080;
    delay();
  }
}

von mthomas (Guest)


Rate this post
useful
not useful
>...
>i dont know which header file to include compiler option
NXP provides a sample package for LPC213x/214x. There is a 
register-defintion-file included. It's compatible with the GNU tools.

>Also i need information about adc and pwm using lpc2148
Re-read the manual, read the source code of the NXP examples.

-unsigned int i;
+volatile unsigned int i;

von Ranjeeth P. (ranjeeth)


Rate this post
useful
not useful
can you give me the link????

von mthomas (Guest)


Rate this post
useful
not useful

Please log in before posting. Registration is free and takes only a minute.
Existing account
Do you have a Google/GoogleMail account? No registration required!
Log in with Google account
No account? Register here.