| 27,9 → 27,15 |
|---|
| }, |
| bus = [ |
| { |
| "name": "current_sensor", |
| "name": "current_sensor1", |
| "type": "vcai2c01", |
| "address": 0x68, |
| }, |
| { |
| "name": "current_sensor2", |
| "type": "vcai2c01", |
| "address": 0x6a, |
| }, |
| ], |
| ) |
| cfg.initialize() |
| 36,7 → 42,7 |
|---|
| |
| print "Current loop sensor example \r\n" |
| print "Time, channel #1, channel #2, channel #3 , channel #4 \r\n" |
| sensor = cfg.get_device("current_sensor") |
| sensor1 = cfg.get_device("current_sensor1") |
| time.sleep(0.5) |
| |
| #### Data Logging ################################################### |
| 45,21 → 51,21 |
|---|
| with open(log_file, "a") as f: |
| while True: |
| |
| sensor.setADC(channel = 1, gain = 2, sample_rate = 3.75); |
| sensor1.setADC(channel = 1, gain = 2, sample_rate = 3.75); |
| time.sleep(0.5) |
| channel1 = sensor.readCurrent(); |
| channel1 = sensor1.readCurrent(); |
| |
| sensor.setADC(channel = 2, gain = 1, sample_rate = 15); |
| sensor1.setADC(channel = 2, gain = 1, sample_rate = 15); |
| time.sleep(0.5) |
| channel2 = sensor.readADC(); |
| channel2 = sensor1.readCurrent(); |
| |
| sensor.setADC(channel = 3, gain = 1, sample_rate = 15); |
| sensor1.setADC(channel = 3, gain = 1, sample_rate = 15); |
| time.sleep(0.5) |
| channel3 = sensor.readADC(); |
| channel3 = sensor1.readCurrent(); |
| |
| sensor.setADC(channel = 4, gain = 1, sample_rate = 15); |
| sensor1.setADC(channel = 4, gain = 1, sample_rate = 15); |
| time.sleep(0.5) |
| channel4 = sensor.readADC(); |
| channel4 = sensor1.readCurrent(); |
| |
| sys.stdout.write("%s \t %0.3f \t %0.3f \t %0.3f \t %0.3f \n" % (datetime.datetime.now().isoformat(), channel1, channel2, channel3, channel4)) |
| |