Exemplos de GMAC_MAN_DATA em C++ (Cpp)

Exemplo n.º 1

Arquivo: samv71_eth.c Projeto: frankzzcn/M2_SE_RTOS_Project

void samv71EthWritePhyReg(uint8_t phyAddr, uint8_t regAddr, uint16_t data)
{
   //Set up a write operation
   uint32_t value = GMAC_MAN_CLTTO | GMAC_MAN_OP(1) | GMAC_MAN_WTN(2);
   //PHY address
   value |= GMAC_MAN_PHYA(phyAddr);
   //Register address
   value |= GMAC_MAN_REGA(regAddr);
   //Register value
   value |= GMAC_MAN_DATA(data);

   //Start a write operation
   GMAC->GMAC_MAN = value;
   //Wait for the write to complete
   while(!(GMAC->GMAC_NSR & GMAC_NSR_IDLE));
}

Exemplo n.º 2

Arquivo: gmac.c Projeto: wpd/atmel-software-package

bool gmac_phy_write(Gmac* gmac, uint8_t phy_addr, uint8_t reg_addr, uint16_t data,
		uint32_t retries)
{
	/* Wait until idle */
	if (!_gmac_phy_wait_idle(gmac, retries))
		return false;

	/* Write maintenance register */
	gmac->GMAC_MAN = GMAC_MAN_CLTTO |
		GMAC_MAN_OP(1) |
		GMAC_MAN_WTN(2) |
		GMAC_MAN_PHYA(phy_addr) |
		GMAC_MAN_REGA(reg_addr) |
		GMAC_MAN_DATA(data);

	/* Wait until idle */
	return _gmac_phy_wait_idle(gmac, retries);
}