def test_adc_stop(self):
SensorManager.mux_select(ADC)
SensorManager.stop_adc_sensor(ADC)
SensorManager.mux_select(ADC)
SensorManager.init_adc(ADC)
addr = SensorEntropy.addr(ADC)
adc_reg = SensorEntropy.reg(ADC)
bus = SensorManager.bus
config = bus.read_byte_data(addr, adc_reg['CONFIG_REG'])
self.assertEqual(config, 0x00)
def main():
SensorManager.gpio_output(PAYLOAD_EN_GPIO, ON)
SensorManager.init_adc(ADC)
start_time = time.time()
try:
while True:
strain, force, adc_temp = SensorManager.read_adc(0, ADC)
elapsed = time.time() - start_time
print("[" + str(round(elapsed, 3)) + " s] ")
print(strain, force, adc_temp)
time.sleep(2)
except KeyboardInterrupt:
SensorManager.stop_adc_sensor(ADC)
SensorManager.gpio_output(PAYLOAD_EN_GPIO, OFF)
def test_adc_init(self):
SensorManager.mux_select(ADC)
SensorManager.init_adc(ADC)
addr = SensorEntropy.addr(ADC)
adc_reg = SensorEntropy.reg(ADC)
bus = SensorManager.bus
config = bus.read_byte_data(addr, adc_reg['CONFIG_REG'])
mode = bus.read_byte_data(addr, adc_reg['ADV_CONFIG_REG'])
conv = bus.read_byte_data(addr, adc_reg['CONV_RATE_REG'])
ch = bus.read_byte_data(addr, adc_reg['CHANNEL_DISABLE_REG'])
limits = bus.read_byte_data(addr, adc_reg['LIMIT_REG_BASE'])
self.assertEqual(config, 0x01)
self.assertEqual(mode, 0x04)
self.assertEqual(conv, 0x01)
self.assertEqual(ch, 0x00)
self.assertEqual(limits, 0x05)
def init_sensors(self):
SensorManager.init_adc(ADC)
SensorManager.init_temp_sensor(self.temp_sensor)
