GPS Recorder - track filename ? and potential issue

E.showMessage("Configuring GPS") on its own, it flashes on screen and is gone very quickly

Is it possible that setupGPS(); or something like that clears the screen?

But it is ugly as sin :(

That is why JavaScript has promises...

function delay(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

log_debug("setupGPS() PSMOO");
Promise.resolve().then(function() {
  UBX_CFG_RESET();
  return delay(100);
}).then(function() {
  UBX_CFG_PM2(settings.update, settings.search);
  return delay(20);
}).then(function() {
  UBX_CFG_RXM();
  return delay(20);
}).then(function() {
  UBX_CFG_SAVE();
  return delay(20);
}).then(function() {
  // finished!
});

It's just one of the gotchas of working with JS. Since it's not actually multithreaded you can't just yield - and it's one of the reasons I don't provide a wait function in Espruino (because it'd just get abused ;).