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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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2
WiFi/WiFi.h
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@ -123,7 +123,7 @@ public:
*
* return: Number of discovered networks
*/
uint8_t scanNetworks();
int8_t scanNetworks();
/*
* Return the SSID discovered during the network scan.