quocviet.dtvt
Newbie level 1
Hi Bro,
I'm a stater LPC2103, i try to use Capture mode of LPC2103, I hope the value of T0CR0 register increase at every rising edge at CAP0.0 (P0.2 Pin), My code below:
PINSEL0 |= 0x00000020; // CAP0.0
T0TCR = 0x02; // Reset TC and PC
T0CTCR = 0x01; // TC inscrease at rising edge and chose pin CAP0.0
T0CCR = 0x0001;
T0TCR = 0x01; // Enable TC and PC
Uart0_Print_Str("\r\n/T0CTCR:/\n");
Uart0_Print_Var(T0CTCR);
for (i=1;i<5000;i++)
{
Uart0_Print_Str("\r\n/counter:\n");
Uart0_Print_Var(T0CR0);
}
but the value of T0CR0 always equal zero :3 Pro can help me, please!
Best Regards
Q.Viet
I'm a stater LPC2103, i try to use Capture mode of LPC2103, I hope the value of T0CR0 register increase at every rising edge at CAP0.0 (P0.2 Pin), My code below:
PINSEL0 |= 0x00000020; // CAP0.0
T0TCR = 0x02; // Reset TC and PC
T0CTCR = 0x01; // TC inscrease at rising edge and chose pin CAP0.0
T0CCR = 0x0001;
T0TCR = 0x01; // Enable TC and PC
Uart0_Print_Str("\r\n/T0CTCR:/\n");
Uart0_Print_Var(T0CTCR);
for (i=1;i<5000;i++)
{
Uart0_Print_Str("\r\n/counter:\n");
Uart0_Print_Var(T0CR0);
}
but the value of T0CR0 always equal zero :3 Pro can help me, please!
Best Regards
Q.Viet