36 lines
903 B
C
36 lines
903 B
C
|
/*
|
||
|
|
* Copyright (c) 2006-2018, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2018-08-27 ZYLX the first version
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <rtdevice.h>
|
||
|
|
#include <enc28j60.h>
|
||
|
|
#include <drv_spi.h>
|
||
|
|
#include <drv_gpio.h>
|
||
|
|
#include <board.h>
|
||
|
|
|
||
|
|
#define PIN_NRF_IRQ GET_PIN(E,2)
|
||
|
|
#define PIN_SPI_CS GET_PIN(A,4)
|
||
|
|
|
||
|
|
int enc28j60_init(void)
|
||
|
|
{
|
||
|
|
__HAL_RCC_GPIOD_CLK_ENABLE();
|
||
|
|
rt_hw_spi_device_attach("spi1", "spi11", PIN_SPI_CS);
|
||
|
|
|
||
|
|
/* attach enc28j60 to spi. spi11 cs - PA4 */
|
||
|
|
enc28j60_attach("spi11");
|
||
|
|
|
||
|
|
/* init interrupt pin */
|
||
|
|
rt_pin_mode(PIN_NRF_IRQ, PIN_MODE_INPUT_PULLUP);
|
||
|
|
rt_pin_attach_irq(PIN_NRF_IRQ, PIN_IRQ_MODE_FALLING, (void(*)(void*))enc28j60_isr, RT_NULL);
|
||
|
|
rt_pin_irq_enable(PIN_NRF_IRQ, PIN_IRQ_ENABLE);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
INIT_COMPONENT_EXPORT(enc28j60_init);
|