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ethernetIdle() weak handler was added in order to execute some code w… #135

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ethernetIdle() weak handler was added in order to execute some code w… #135

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1d78f9d
ethernetIdle() weak handler was added in order to execute some code w…
anklimov May 30, 2020
7cbcf56
Merge pull request #1 from arduino-libraries/master
anklimov Sep 4, 2021
16197ea
Merge pull request #6 from arduino-libraries/master
anklimov May 1, 2025
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4 changes: 3 additions & 1 deletion src/Dhcp.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
#include "Ethernet.h"
#include "Dhcp.h"
#include "utility/w5100.h"
extern void ethernetIdle(void);

int DhcpClass::beginWithDHCP(uint8_t *mac, unsigned long timeout, unsigned long responseTimeout)
{
Expand Down Expand Up @@ -244,7 +245,8 @@ uint8_t DhcpClass::parseDHCPResponse(unsigned long responseTimeout, uint32_t& tr
if ((millis() - startTime) > responseTimeout) {
return 255;
}
delay(50);
ethernetIdle();
delay(1);
}
// start reading in the packet
RIP_MSG_FIXED fixedMsg;
Expand Down
6 changes: 4 additions & 2 deletions src/Dns.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@
#include "Ethernet.h"
#include "Dns.h"
#include "utility/w5100.h"

extern void ethernetIdle(void);

#define SOCKET_NONE 255
// Various flags and header field values for a DNS message
Expand Down Expand Up @@ -120,6 +120,8 @@ int DNSClient::getHostByName(const char* aHostname, IPAddress& aResult, uint16_t
while ((wait_retries < 3) && (ret == TIMED_OUT)) {
ret = ProcessResponse(timeout, aResult);
wait_retries++;
ethernetIdle();
delay(1);
}
}
}
Expand Down Expand Up @@ -220,7 +222,7 @@ uint16_t DNSClient::ProcessResponse(uint16_t aTimeout, IPAddress& aAddress)
if ((millis() - startTime) > aTimeout) {
return TIMED_OUT;
}
delay(50);
ethernetIdle();
}

// We've had a reply!
Expand Down
3 changes: 3 additions & 0 deletions src/Ethernet.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -234,3 +234,6 @@ void EthernetClass::setRetransmissionCount(uint8_t num)


EthernetClass Ethernet;

void ethernetIdle(void) __attribute__ ((weak));
void ethernetIdle(void) {delay(10);};
3 changes: 3 additions & 0 deletions src/EthernetClient.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@
#include "Ethernet.h"
#include "Dns.h"
#include "utility/w5100.h"
extern void ethernetIdle(void);

int EthernetClient::connect(const char * host, uint16_t port)
{
Expand Down Expand Up @@ -62,6 +63,7 @@ int EthernetClient::connect(IPAddress ip, uint16_t port)
if (stat == SnSR::CLOSE_WAIT) return 1;
if (stat == SnSR::CLOSED) return 0;
if (millis() - start > _timeout) break;
ethernetIdle();
delay(1);
}
Ethernet.socketClose(_sockindex);
Expand Down Expand Up @@ -143,6 +145,7 @@ void EthernetClient::stop()
_sockindex = MAX_SOCK_NUM;
return; // exit the loop
}
ethernetIdle();
delay(1);
} while (millis() - start < _timeout);

Expand Down