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implement arduino API: Ethernet.maintain() #518

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Merged
merged 1 commit into from
Dec 21, 2022
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implement arduino API: Ethernet.maintain() #518

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10 changes: 10 additions & 0 deletions libraries/Ethernet/src/Ethernet.h
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,14 @@ enum EthernetHardwareStatus {

namespace arduino {

enum { // compatibility with Arduino ::maintain()
DHCP_CHECK_NONE = 0,
DHCP_CHECK_RENEW_FAIL = 1,
DHCP_CHECK_RENEW_OK = 2,
DHCP_CHECK_REBIND_FAIL = 3,
DHCP_CHECK_REBIND_OK = 4
};

typedef void *(*voidPrtFuncPtr)(void);

class EthernetClass : public MbedSocketClass {
Expand Down Expand Up @@ -107,6 +115,8 @@ class EthernetClass : public MbedSocketClass {

NetworkInterface *getNetwork();

constexpr static int maintain () { return DHCP_CHECK_NONE; }

private:
volatile EthernetLinkStatus _currentNetworkStatus = Unknown;
EthernetInterface net;
Expand Down