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[bsp][stm32] fix eth bug

This commit is contained in:
SummerGift 2018-12-26 18:15:17 +08:00
parent 840eff05ca
commit 11dfedecdc
1 changed files with 13 additions and 15 deletions
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26
bsp/stm32/libraries/HAL_Drivers/drv_eth.c
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@ -96,15 +96,8 @@ static rt_err_t rt_stm32_eth_init(rt_device_t dev)
HAL_ETH_DeInit(&EthHandle);
/* configure ethernet peripheral (GPIOs, clocks, MAC, DMA) */
if (HAL_ETH_Init(&EthHandle) == HAL_OK)
{
LOG_D("emac hardware init sucess");
}
else
{
LOG_E("emac hardware init faild");
return -RT_ERROR;
}
HAL_ETH_Init(&EthHandle);
LOG_D("eth hardware init finished");
/* Initialize Tx Descriptors list: Chain Mode */
HAL_ETH_DMATxDescListInit(&EthHandle, DMATxDscrTab, Tx_Buff, ETH_TXBUFNB);
@ -543,7 +536,7 @@ static int rt_hw_stm32_eth_init(void)
if (Rx_Buff == RT_NULL)
{
LOG_E("No memory");
state = RT_ENOMEM;
state = -RT_ENOMEM;
goto __exit;
}
@ -551,7 +544,7 @@ static int rt_hw_stm32_eth_init(void)
if (Rx_Buff == RT_NULL)
{
LOG_E("No memory");
state = RT_ENOMEM;
state = -RT_ENOMEM;
goto __exit;
}
@ -559,7 +552,7 @@ static int rt_hw_stm32_eth_init(void)
if (DMARxDscrTab == RT_NULL)
{
LOG_E("No memory");
state = RT_ENOMEM;
state = -RT_ENOMEM;
goto __exit;
}
@ -567,7 +560,7 @@ static int rt_hw_stm32_eth_init(void)
if (DMATxDscrTab == RT_NULL)
{
LOG_E("No memory");
state = RT_ENOMEM;
state = -RT_ENOMEM;
goto __exit;
}
@ -607,7 +600,8 @@ static int rt_hw_stm32_eth_init(void)
else
{
LOG_E("emac device init faild: %d", state);
return -RT_ERROR;
state = -RT_ERROR;
goto __exit;
}
/* start phy monitor */
@ -622,6 +616,10 @@ static int rt_hw_stm32_eth_init(void)
{
rt_thread_startup(tid);
}
else
{
state = -RT_ERROR;
}
__exit:
if (state != RT_EOK)
{