X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=Demo%2FMicroBlaze%2Fserial%2Fserial.c;h=8c75a4429c25aeff7b35c502cca2200763d63415;hb=d331926edbe13b4486ee9a1603b6d6d97fe862ab;hp=a31d0638c7f5e6134f98b308ab624c5ccd151c1f;hpb=00c742ab093a218228fdd925e6f555167421c32e;p=freertos diff --git a/Demo/MicroBlaze/serial/serial.c b/Demo/MicroBlaze/serial/serial.c index a31d0638c..8c75a4429 100644 --- a/Demo/MicroBlaze/serial/serial.c +++ b/Demo/MicroBlaze/serial/serial.c @@ -1,48 +1,49 @@ /* - FreeRTOS V5.4.2 - Copyright (C) 2009 Real Time Engineers Ltd. + FreeRTOS V6.0.0 - Copyright (C) 2009 Real Time Engineers Ltd. - This file is part of the FreeRTOS distribution. + This file is part of the FreeRTOS distribution. - FreeRTOS is free software; you can redistribute it and/or modify it under - the terms of the GNU General Public License (version 2) as published by the - Free Software Foundation and modified by the FreeRTOS exception. - **NOTE** The exception to the GPL is included to allow you to distribute a - combined work that includes FreeRTOS without being obliged to provide the - source code for proprietary components outside of the FreeRTOS kernel. - Alternative commercial license and support terms are also available upon - request. See the licensing section of http://www.FreeRTOS.org for full - license details. + FreeRTOS is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License (version 2) as published by the + Free Software Foundation and modified by the FreeRTOS exception. + **NOTE** The exception to the GPL is included to allow you to distribute a + combined work that includes FreeRTOS without being obliged to provide the + source code for proprietary components outside of the FreeRTOS kernel. + Alternative commercial license and support terms are also available upon + request. See the licensing section of http://www.FreeRTOS.org for full + license details. - FreeRTOS is distributed in the hope that it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - more details. + FreeRTOS is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. - You should have received a copy of the GNU General Public License along - with FreeRTOS; if not, write to the Free Software Foundation, Inc., 59 - Temple Place, Suite 330, Boston, MA 02111-1307 USA. + You should have received a copy of the GNU General Public License along + with FreeRTOS; if not, write to the Free Software Foundation, Inc., 59 + Temple Place, Suite 330, Boston, MA 02111-1307 USA. - *************************************************************************** - * * - * Looking for a quick start? Then check out the FreeRTOS eBook! * - * See http://www.FreeRTOS.org/Documentation for details * - * * - *************************************************************************** + *************************************************************************** + * * + * The FreeRTOS eBook and reference manual are available to purchase for a * + * small fee. Help yourself get started quickly while also helping the * + * FreeRTOS project! See http://www.FreeRTOS.org/Documentation for details * + * * + *************************************************************************** - 1 tab == 4 spaces! + 1 tab == 4 spaces! - Please ensure to read the configuration and relevant port sections of the - online documentation. + Please ensure to read the configuration and relevant port sections of the + online documentation. - http://www.FreeRTOS.org - Documentation, latest information, license and - contact details. + http://www.FreeRTOS.org - Documentation, latest information, license and + contact details. - http://www.SafeRTOS.com - A version that is certified for use in safety - critical systems. + http://www.SafeRTOS.com - A version that is certified for use in safety + critical systems. - http://www.OpenRTOS.com - Commercial support, development, porting, - licensing and training services. + http://www.OpenRTOS.com - Commercial support, development, porting, + licensing and training services. */ @@ -71,17 +72,17 @@ static xQueueHandle xCharsForTx; /*-----------------------------------------------------------*/ -xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength ) +xComPortHandle xSerialPortInitMinimal( unsigned long ulWantedBaud, unsigned portBASE_TYPE uxQueueLength ) { -unsigned portLONG ulControlReg, ulMask; +unsigned long ulControlReg, ulMask; /* NOTE: The baud rate used by this driver is determined by the hardware parameterization of the UART Lite peripheral, and the baud value passed to this function has no effect. */ /* Create the queues used to hold Rx and Tx characters. */ - xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) ); - xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) ); + xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed char ) ); + xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed char ) ); if( ( xRxedChars ) && ( xCharsForTx ) ) { @@ -109,7 +110,7 @@ unsigned portLONG ulControlReg, ulMask; } /*-----------------------------------------------------------*/ -signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime ) +signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed char *pcRxedChar, portTickType xBlockTime ) { /* The port handle is not required as this driver only supports one UART. */ ( void ) pxPort; @@ -127,7 +128,7 @@ signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcR } /*-----------------------------------------------------------*/ -signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime ) +signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed char cOutChar, portTickType xBlockTime ) { portBASE_TYPE xReturn = pdTRUE; @@ -175,9 +176,9 @@ void vSerialClose( xComPortHandle xPort ) void vSerialISR( void *pvBaseAddress ) { -unsigned portLONG ulISRStatus; +unsigned long ulISRStatus; portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE; -portCHAR cChar; +char cChar; /* Determine the cause of the interrupt. */ ulISRStatus = XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_STATUS_REG_OFFSET ); @@ -187,7 +188,7 @@ portCHAR cChar; /* A character is available - place it in the queue of received characters. This might wake a task that was blocked waiting for data. */ - cChar = ( portCHAR )XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_RX_FIFO_OFFSET ); + cChar = ( char )XIo_In32( XPAR_RS232_UART_BASEADDR + XUL_RX_FIFO_OFFSET ); xQueueSendFromISR( xRxedChars, &cChar, &xHigherPriorityTaskWoken ); }