(self, debug=False)
| 177 | return eval(formula) |
| 178 | |
| 179 | def gpio_setup(self, debug=False): |
| 180 | GPIO.setmode(GPIO.BCM) |
| 181 | GPIO.setwarnings(debug) |
| 182 | |
| 183 | # power relay |
| 184 | relay_pin = self.get("STEPPER", "RELAY_PIN") |
| 185 | GPIO.setup(relay_pin, GPIO.OUT) |
| 186 | |
| 187 | |
| 188 | def format_value(value, digits): |