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Added check if wifi shield is not present

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This commit is contained in:
Mimmo La Fauci
2012-05-26 12:02:15 +02:00
parent 28a453783f
commit a1fa79aa24
4 changed files with 25 additions and 16 deletions
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5
WiFi/WiFi.cpp
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@ -150,12 +150,13 @@ uint8_t WiFiClass::encryptionType()
}
uint8_t WiFiClass::scanNetworks()
int8_t WiFiClass::scanNetworks()
{
uint8_t attempts = 10;
uint8_t numOfNetworks = 0;
WiFiDrv::startScanNetworks();
if (WiFiDrv::startScanNetworks() == WL_FAILURE)
return WL_FAILURE;
do
{
delay(2000);