Espruino 2v05

That's a very odd one. Please could you post this in a new thread and let me know which board you're using?

If you delete SPI1.setup({ baud: 1000000, sck:A5, mosi:A7 }); and then use this code:

 // Setup SPI
  var spi = new SPI();
  spi.setup({ baud: 1000000, sck:A5, mosi:A7 });
  // Initialise the LCD
  g = require("PCD8544").connect(spi,A6,B0,B1, function() {

In your onInit function I imagine it'll fix it though.