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Patch for http://arduino.cc/forum/index.php/topic,85342.msg677517.htm…

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commit 96b132ac34f7038051f611a655ca4bfa240474d3 1 parent 87eaf2d
Alexandre Alapetite authored

Showing 1 changed file with 3 additions and 1 deletion. Show diff stats Hide diff stats

  1. +3 1 libraries/Ethernet/utility/w5100.cpp
4 libraries/Ethernet/utility/w5100.cpp
@@ -30,7 +30,9 @@ void W5100Class::init(void)
30 30 SPI.begin();
31 31 initSS();
32 32
33   - writeMR(1<<RST);
  33 + writeMR(1<<RST); //Issue a software reset to the W5100 chip.
  34 + delay(100); //Wait for the chip to physically reset (it takes 10ms but manufacturer request 100ms).
  35 + //Continue with the setup of the internal registers:
34 36 writeTMSR(0x55);
35 37 writeRMSR(0x55);
36 38

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