Ejemplo n.º 1
0
/*******************************************************************************
* Function Name: UART_2_Start
********************************************************************************
*
* Summary:
*  Invokes SCB_Init() and SCB_Enable().
*  After this function call, the component is enabled and ready for operation.
*  When configuration is set to "Unconfigured SCB", the component must first be
*  initialized to operate in one of the following configurations: I2C, SPI, UART
*  or EZ I2C. Otherwise this function does not enable the component.
*
* Parameters:
*  None
*
* Return:
*  None
*
* Global variables:
*  UART_2_initVar - used to check initial configuration, modified
*  on first function call.
*
*******************************************************************************/
void UART_2_Start(void)
{
    if(0u == UART_2_initVar)
    {
        UART_2_Init();
        UART_2_initVar = 1u; /* Component was initialized */
    }

    UART_2_Enable();
}
Ejemplo n.º 2
0
/*******************************************************************************
* Function Name: UART_2_Wakeup
********************************************************************************
*
* Summary:
*  Restores and enables the user configuration. Should be called
*  just after awaking from sleep.
*
* Parameters:
*  None.
*
* Return:
*  None.
*
* Global Variables:
*  UART_2_backup - used when non-retention registers are restored.
*
* Reentrant:
*  No.
*
*******************************************************************************/
void UART_2_Wakeup(void)
{
    UART_2_RestoreConfig();
    #if( (UART_2_RX_ENABLED) || (UART_2_HD_ENABLED) )
        UART_2_ClearRxBuffer();
    #endif /* End (UART_2_RX_ENABLED) || (UART_2_HD_ENABLED) */
    #if(UART_2_TX_ENABLED || UART_2_HD_ENABLED)
        UART_2_ClearTxBuffer();
    #endif /* End UART_2_TX_ENABLED || UART_2_HD_ENABLED */

    if(UART_2_backup.enableState != 0u)
    {
        UART_2_Enable();
    }
}