cc2530 UART configuration

I have followed that post ,compiler is showing me this warning.

Warning[w6]: Type conflict for external/entry "putchar", in module ?printf against external/entry in module ?putchar; types have different memory attributes

You should use printf not putchar.

I have used printf

I have tried two option-
1) printf("\nEP 0 LIGHT OFF");
2)printf("%s\n","EP 0 LIGHT OFF");

in both the cases compiler shows same warning.

If you don't care to this warning, do you see output on terminal IO window?

let me check!

I have done everything as per instructions shown in the referred post.
everything working fine ..and I am also getting desired data on terminal I/0 in IAR workbench.
thanks a lot.

But still I want to enable UART for other purpose.

I want to use UART 1 IN ALTERNATIVE 2 ,P1.7-RX, P1.6-TX.
I am using cc2530+z-stack home 1.2.1

what are the changes required in z-stack home 1.2.1.

You can refer to my replies in e2e.ti.com/.../1003862

In the post you have referred me,you have implemented uart by writing your own function.
I want to implement UART communication using functions that are written in HAL layer of z-stack home 1.2.1.
I want to use UART 1 IN ALTERNATIVE 2 ,P1.7-RX, P1.6-TX.

there is nothing related to HAL UART functions.
I want to use HAL functions for uart implementation.

I don't know why you have to go into HAL to do it. The following steps could make you enable P1.7 as TX and P1.6 as TX.

void initUart1(halUARTCBack_t pf)
{
halUARTCfg_t uartConfig;
uartConfig.configured = TRUE;
uartConfig.baudRate = HAL_UART_BR_115200;
uartConfig.flowControl = FALSE;
uartConfig.flowControlThreshold = 48;
uartConfig.rx.maxBufSize =128;
uartConfig.tx.maxBufSize = 128;
uartConfig.idleTimeout = 6;
uartConfig.intEnable = TRUE;
uartConfig.callBackFunc = pf;
HalUARTOpen (HAL_UART_PORT_1, &uartConfig);
}

and change the Compile options ->C/C++ Compiler-> Preprocessor and Copy these lines in it.
HAL_UART=TRUE
HAL_UART_ISR=1
HAL_UART_DMA=2

Then you can use HalUARTWrite(HAL_UART_PORT_1,...) to send message to P1.6. By the way, the CC2530 user guide gives you all of register details and you can manipulate them to do UART function. That's what done in HAL layer.