ext/hal/altera/drivers/altera_avalon_jtag_uart/LWHAL/src/altera_avalon_jtag_uart_lwhal_putchar.c

/******************************************************************************
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* License Agreement                                                           *
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* Copyright (c) 2010 Altera Corporation, San Jose, California, USA.           *
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#include "alt_types.h"
#include "altera_avalon_jtag_uart_regs.h"
#include "altera_avalon_jtag_uart_lwhal.h"


/********************************************************************/

/** @Function Description:  Writes a single character to the JTAG UART.
  * @API Type:              External
  * @param base             JTAG UART base address
  * @param character        Character to be written
  * @return                 None
  *                         
  */
void altera_avalon_jtag_uart_lwhal_putchar(void *base, int character)
{
    do {
        if ((IORD_ALTERA_AVALON_JTAG_UART_CONTROL(base) & ALTERA_AVALON_JTAG_UART_CONTROL_WSPACE_MSK) != 0)
        {
            IOWR_ALTERA_AVALON_JTAG_UART_DATA(base, (character & 0xff));
            return;
        }
    }while(1);
    
    return;
}