35 lines
847 B
C
35 lines
847 B
C
/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2018-08-27 ZYLX the first version
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*/
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#include <drivers/pin.h>
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#include <enc28j60.h>
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#include "drv_spi.h"
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#include "board.h"
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#define PIN_NRF_IRQ GET_PIN(E,2)
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int enc28j60_init(void)
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{
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__HAL_RCC_GPIOD_CLK_ENABLE();
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rt_hw_spi_device_attach("spi1", "spi11", GPIOA, GPIO_PIN_4);
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/* attach enc28j60 to spi. spi11 cs - PA4 */
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enc28j60_attach("spi11");
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/* init interrupt pin */
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rt_pin_mode(PIN_NRF_IRQ, PIN_MODE_INPUT_PULLUP);
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rt_pin_attach_irq(PIN_NRF_IRQ, PIN_IRQ_MODE_FALLING, (void(*)(void*))enc28j60_isr, RT_NULL);
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rt_pin_irq_enable(PIN_NRF_IRQ, PIN_IRQ_ENABLE);
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return 0;
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}
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INIT_COMPONENT_EXPORT(enc28j60_init);
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