X-Git-Url: https://git.sur5r.net/?p=freertos;a=blobdiff_plain;f=FreeRTOS%2FDemo%2FRX600_RX63N-RSK_Renesas%2FRTOSDemo%2FuIP_Task.c;fp=FreeRTOS%2FDemo%2FRX600_RX63N-RSK_Renesas%2FRTOSDemo%2FuIP_Task.c;h=0000000000000000000000000000000000000000;hp=844630d7bf6171ce489765cd88380f0368242690;hb=b15dfacb6026af3b0ba697e5753844923b468d2b;hpb=4334233a064299a09d167a497889d3860932a587 diff --git a/FreeRTOS/Demo/RX600_RX63N-RSK_Renesas/RTOSDemo/uIP_Task.c b/FreeRTOS/Demo/RX600_RX63N-RSK_Renesas/RTOSDemo/uIP_Task.c deleted file mode 100644 index 844630d7b..000000000 --- a/FreeRTOS/Demo/RX600_RX63N-RSK_Renesas/RTOSDemo/uIP_Task.c +++ /dev/null @@ -1,319 +0,0 @@ -/* - * FreeRTOS Kernel V10.1.0 - * Copyright (C) 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy of - * this software and associated documentation files (the "Software"), to deal in - * the Software without restriction, including without limitation the rights to - * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of - * the Software, and to permit persons to whom the Software is furnished to do so, - * subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR - * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER - * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * http://www.FreeRTOS.org - * http://aws.amazon.com/freertos - * - * 1 tab == 4 spaces! - */ - -/* Standard includes. */ -#include - -/* Scheduler includes. */ -#include "FreeRTOS.h" -#include "task.h" -#include "timers.h" -#include "queue.h" - -/* uip includes. */ -#include "net/uip.h" -#include "net/uip_arp.h" -#include "apps/httpd/httpd.h" -#include "sys/timer.h" -#include "net/clock-arch.h" -#include "r_ether.h" - -/* Demo includes. */ -#include "ParTest.h" - -/*-----------------------------------------------------------*/ - -/* How long to wait before attempting to connect the MAC again. */ -#define uipINIT_WAIT ( 100 / portTICK_PERIOD_MS ) - -/* Shortcut to the header within the Rx buffer. */ -#define xHeader ((struct uip_eth_hdr *) &uip_buf[ 0 ]) - -/* Standard constant. */ -#define uipTOTAL_FRAME_HEADER_SIZE 54 - -/* The ARP timer and the periodic timer share a callback function, so the -respective timer IDs are used to determine which timer actually expired. These -constants are assigned to the timer IDs. */ -#define uipARP_TIMER 0 -#define uipPERIODIC_TIMER 1 - -/* A block time of zero ticks simply means, "don't block". */ -#define uipDONT_BLOCK 0UL - -/*-----------------------------------------------------------*/ - -/* - * Setup the MAC address in the MAC itself, and in the uIP stack. - */ -static void prvSetMACAddress( void ); - -/* - * Perform any uIP initialisation necessary. - */ -static void prvInitialise_uIP( void ); - -/* - * The callback function that is assigned to both the periodic timer and the - * ARP timer. - */ -static void prvUIPTimerCallback( TimerHandle_t xTimer ); - -/* - * Port functions required by the uIP stack. - */ -clock_time_t clock_time( void ); - -/*-----------------------------------------------------------*/ - -/* The queue used to send TCP/IP events to the uIP stack. */ -QueueHandle_t xEMACEventQueue = NULL; - -/*-----------------------------------------------------------*/ - -clock_time_t clock_time( void ) -{ - return xTaskGetTickCount(); -} -/*-----------------------------------------------------------*/ - -void vuIP_Task( void *pvParameters ) -{ -portBASE_TYPE i; -unsigned long ulNewEvent = 0UL; -unsigned long ulUIP_Events = 0UL; - - ( void ) pvParameters; - - /* Initialise the uIP stack. */ - prvInitialise_uIP(); - - /* Initialise the MAC. */ - vInitEmac(); - - while( lEMACWaitForLink() != pdPASS ) - { - vTaskDelay( uipINIT_WAIT ); - } - - for( ;; ) - { - if( ( ulUIP_Events & uipETHERNET_RX_EVENT ) != 0UL ) - { - /* Is there received data ready to be processed? */ - uip_len = ( unsigned short ) ulEMACRead(); - - if( ( uip_len > 0 ) && ( uip_buf != NULL ) ) - { - /* Standard uIP loop taken from the uIP manual. */ - if( xHeader->type == htons( UIP_ETHTYPE_IP ) ) - { - uip_arp_ipin(); - uip_input(); - - /* If the above function invocation resulted in data that - should be sent out on the network, the global variable - uip_len is set to a value > 0. */ - if( uip_len > 0 ) - { - uip_arp_out(); - vEMACWrite(); - } - } - else if( xHeader->type == htons( UIP_ETHTYPE_ARP ) ) - { - uip_arp_arpin(); - - /* If the above function invocation resulted in data that - should be sent out on the network, the global variable - uip_len is set to a value > 0. */ - if( uip_len > 0 ) - { - vEMACWrite(); - } - } - } - else - { - ulUIP_Events &= ~uipETHERNET_RX_EVENT; - } - } - - if( ( ulUIP_Events & uipPERIODIC_TIMER_EVENT ) != 0UL ) - { - ulUIP_Events &= ~uipPERIODIC_TIMER_EVENT; - - for( i = 0; i < UIP_CONNS; i++ ) - { - uip_periodic( i ); - - /* If the above function invocation resulted in data that - should be sent out on the network, the global variable - uip_len is set to a value > 0. */ - if( uip_len > 0 ) - { - uip_arp_out(); - vEMACWrite(); - } - } - } - - /* Call the ARP timer function every 10 seconds. */ - if( ( ulUIP_Events & uipARP_TIMER_EVENT ) != 0 ) - { - ulUIP_Events &= ~uipARP_TIMER_EVENT; - uip_arp_timer(); - } - - if( ulUIP_Events == pdFALSE ) - { - xQueueReceive( xEMACEventQueue, &ulNewEvent, portMAX_DELAY ); - ulUIP_Events |= ulNewEvent; - } - } -} -/*-----------------------------------------------------------*/ - -static void prvInitialise_uIP( void ) -{ -TimerHandle_t xARPTimer, xPeriodicTimer; -uip_ipaddr_t xIPAddr; -const unsigned long ul_uIPEventQueueLength = 10UL; - - /* Initialise the uIP stack. */ - uip_init(); - uip_ipaddr( &xIPAddr, configIP_ADDR0, configIP_ADDR1, configIP_ADDR2, configIP_ADDR3 ); - uip_sethostaddr( &xIPAddr ); - uip_ipaddr( &xIPAddr, configNET_MASK0, configNET_MASK1, configNET_MASK2, configNET_MASK3 ); - uip_setnetmask( &xIPAddr ); - prvSetMACAddress(); - httpd_init(); - - /* Create the queue used to sent TCP/IP events to the uIP stack. */ - xEMACEventQueue = xQueueCreate( ul_uIPEventQueueLength, sizeof( unsigned long ) ); - - /* Create and start the uIP timers. */ - xARPTimer = xTimerCreate( "ARPTimer", /* Just a name that is helpful for debugging, not used by the kernel. */ - ( 10000UL / portTICK_PERIOD_MS ), /* Timer period. */ - pdTRUE, /* Autor-reload. */ - ( void * ) uipARP_TIMER, - prvUIPTimerCallback - ); - - xPeriodicTimer = xTimerCreate( "PeriodicTimer", - ( 50 / portTICK_PERIOD_MS ), - pdTRUE, /* Autor-reload. */ - ( void * ) uipPERIODIC_TIMER, - prvUIPTimerCallback - ); - - configASSERT( xARPTimer ); - configASSERT( xPeriodicTimer ); - - xTimerStart( xARPTimer, portMAX_DELAY ); - xTimerStart( xPeriodicTimer, portMAX_DELAY ); -} -/*-----------------------------------------------------------*/ - -static void prvUIPTimerCallback( TimerHandle_t xTimer ) -{ -static const unsigned long ulARPTimerExpired = uipARP_TIMER_EVENT; -static const unsigned long ulPeriodicTimerExpired = uipPERIODIC_TIMER_EVENT; - - /* This is a time callback, so calls to xQueueSend() must not attempt to - block. */ - switch( ( int ) pvTimerGetTimerID( xTimer ) ) - { - case uipARP_TIMER : xQueueSend( xEMACEventQueue, &ulARPTimerExpired, uipDONT_BLOCK ); - break; - - case uipPERIODIC_TIMER : xQueueSend( xEMACEventQueue, &ulPeriodicTimerExpired, uipDONT_BLOCK ); - break; - - default : /* Should not get here. */ - break; - } -} -/*-----------------------------------------------------------*/ - -static void prvSetMACAddress( void ) -{ -struct uip_eth_addr xAddr; - - /* Configure the MAC address in the uIP stack. */ - xAddr.addr[ 0 ] = configMAC_ADDR0; - xAddr.addr[ 1 ] = configMAC_ADDR1; - xAddr.addr[ 2 ] = configMAC_ADDR2; - xAddr.addr[ 3 ] = configMAC_ADDR3; - xAddr.addr[ 4 ] = configMAC_ADDR4; - xAddr.addr[ 5 ] = configMAC_ADDR5; - uip_setethaddr( xAddr ); -} -/*-----------------------------------------------------------*/ - -void vApplicationProcessFormInput( char *pcInputString ) -{ -char *c; - - /* Only interested in processing form input if this is the IO page. */ - c = strstr( pcInputString, "io.shtml" ); - - if( c ) - { - /* Is there a command in the string? */ - c = strstr( pcInputString, "?" ); - if( c ) - { - /* Turn the LED's on or off in accordance with the check box status. */ - if( strstr( c, "LED0=1" ) != NULL ) - { - /* Turn the LEDs on. */ - vParTestSetLED( 7, 1 ); - vParTestSetLED( 8, 1 ); - vParTestSetLED( 9, 1 ); - vParTestSetLED( 10, 1 ); - } - else - { - /* Turn the LEDs off. */ - vParTestSetLED( 7, 0 ); - vParTestSetLED( 8, 0 ); - vParTestSetLED( 9, 0 ); - vParTestSetLED( 10, 0 ); - } - } - else - { - /* Commands to turn LEDs off are not always explicit. */ - vParTestSetLED( 7, 0 ); - vParTestSetLED( 8, 0 ); - vParTestSetLED( 9, 0 ); - vParTestSetLED( 10, 0 ); - } - } -} -