hw_eth.h

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#ifndef _HW_ETH_H_
#define _HW_ETH_H_
 
#ifdef __cplusplus
extern "C"{
#endif
 
#include <stdbool.h>
#include "mcu.h"
#include "net.h"
#include "inc/hw_memmap.h"
#include "driverlib/gpio.h"
#include "driverlib/sysctl.h"
#include "driverlib/pin_map.h"
 
static inline void hw_eth_init(void);
 
void tm4c129EthInitGpio(NetInterface *interface) {
    hw_eth_init();
}
 
static inline void hw_eth_init(void) {
    // Enable GPIO clocks.
    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOK);
 
    // Select the relevant alternate function for PK4, PK5 and PK6.
    GPIOPinConfigure(GPIO_PK4_EN0LED0);
    GPIOPinConfigure(GPIO_PK5_EN0LED2);
    GPIOPinConfigure(GPIO_PK6_EN0LED1);
 
    // Configure Ethernet LED pins for proper operation.
    GPIOPinTypeEthernetLED(GPIO_PORTK_BASE, GPIO_PIN_5 | GPIO_PIN_6);
}
 
 // ethernet
 // middleware
 
#ifdef __cplusplus
}
#endif
 
#endif // _HW_ETH_H_
// ------------------------------------------------------------------------- END