This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Serial communication help.................

Hi ,

I'm getting the output on simulation serial window.I have programmed the uC,But I am not getting output on flash-magic terminal window ,even-though I'm getting the output on simulation serial window.......

Anyone please help me....

I'm using LPC1114.....

Parents

0 Srinivas Reddy over 15 years ago in reply to neo nav

Have you configured the UART pins in IOCONFIG?

what about the SYSAHBCLKCTRL register?

are they configured properly?
Cancel
Vote up 0 Vote down

Cancel

Reply

0 Srinivas Reddy over 15 years ago in reply to neo nav

Have you configured the UART pins in IOCONFIG?

what about the SYSAHBCLKCTRL register?

are they configured properly?
Cancel
Vote up 0 Vote down

Cancel

Children

0 neo nav over 15 years ago in reply to Srinivas Reddy

Hi,

the following is the part of my code configuring UART pins & enabling CLK for UART

                LPC_IOCON->PIO1_6 &= ~0x07;    /*  UART I/O config */
                LPC_IOCON->PIO1_6 |= 0x01;     /* UART RXD */
                LPC_IOCON->PIO1_7 &= ~0x07;
                LPC_IOCON->PIO1_7 |= 0x01;     /* UART TXD */

                LPC_SYSCON->SYSAHBCLKCTRL |= (1<<12);  // UART CLK

0 neo nav over 15 years ago in reply to neo nav

Please anyone help me out.........
Cancel
Vote up 0 Vote down

Cancel