666d12988a
1. Add ETH MAC driver using DMA for Tx and Rx lwip pBuf. 2. Modify the tivaware emac library to fix the bug that PHY read is not stable when sysclk is 120MHz 3. In PHY IRQ handler, insert a dummy reading (REG_BMSR) before read PHY_STS to force update STS register.
45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
/*
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* File : application.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2014, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2014-07-18 ArdaFu the first version for TM4C129X
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*/
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#include <rtthread.h>
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#include <board.h>
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#include <components.h>
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#ifdef RT_USING_LWIP
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#include "drv_eth.h"
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#endif
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/* thread phase init */
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void rt_init_thread_entry(void *parameter)
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{
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/* Initialization RT-Thread Components */
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rt_components_init();
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#ifdef RT_USING_FINSH
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finsh_set_device(RT_CONSOLE_DEVICE_NAME);
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#endif
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#ifdef RT_USING_LWIP
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rt_hw_tiva_eth_init();
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#endif
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}
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int rt_application_init(void)
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{
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rt_thread_t tid;
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tid = rt_thread_create("init",
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rt_init_thread_entry, RT_NULL,
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2048, RT_THREAD_PRIORITY_MAX / 3, 20);
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if (tid != RT_NULL) rt_thread_startup(tid);
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return 0;
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}
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