Mega with wiznet shield (wire hack)+thingspeak+sd problem

Using Arduino Programming Questions
76

Are these correct?

No. Once all the SPI slave selects are set HIGH in setup, they no longer need to be manipulated. The libraries do that.

// in setup()
pinmode(8,OUTPUT);
pinmode(10,OUTPUT);
pinmode(3,OUTPUT);
digitalwrite(10,HIGH);
digitalwrite(8,HIGH);
digitalwrite(3,HIGH);

//in loop() for example. Only the w5100 SPI will be selected.
// all other slave selects are HIGH (disabled)

if(!getPage(server,pageAdd)) Serial.print("Fail ");
    else Serial.print("Pass ");