39 lines
922 B
C
39 lines
922 B
C
#include "eth_link.h"
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#include "lwip/netif.h"
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#include "app_init/app_init.h"
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#include "wdt_task/wdt_task.h"
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#include "net_lwip/netconf.h"
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/**
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* @brief Ethernet link state monitor thread.
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*
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* @details
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* - Aligns task architecture with reference project's ethernet_link_thread.
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* - Polls link state of the given netif.
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* - Feeds watchdog flag for EthLink task.
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*
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* @param argument Must be a pointer to struct netif.
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*/
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void ethernet_link_thread(void *argument)
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{
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struct netif *netif = (struct netif *)argument;
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if (netif == NULL) {
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for (;;) {
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v_wdt_setFlag(TASK_ID_EthLink);
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mSleep(MY_GET_SLEEP_TIME(TASK_ID_EthLink));
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}
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}
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for (;;) {
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(void)netif_is_link_up(netif);
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v_wdt_setFlag(TASK_ID_EthLink);
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mSleep(MY_GET_SLEEP_TIME(TASK_ID_EthLink));
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}
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}
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int is_eth_link_up(void)
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{
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return (int)netif_is_link_up(NETCONF_ETH_NETIF);
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} |