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| 1 | #!/usr/bin/python | |
| 2 | ||
| 3 | import time #, signal, sys | |
| 4 | import traceback | |
| 5 | from Adafruit_ADS1x15 import ADS1x15 | |
| 6 | ||
| 7 | #def signal_handler(signal, frame): | |
| 8 | # print 'You pressed Ctrl+C!' | |
| 9 | # sys.exit(0) | |
| 10 | #signal.signal(signal.SIGINT, signal_handler) | |
| 11 | ||
| 12 | try: | |
| 13 | ADS1015 = 0x00 # 12-bit ADC | |
| 14 | ADS1115 = 0x01 # 16-bit ADC | |
| 15 | adc = ADS1x15(ic=ADS1115) | |
| 16 | ||
| 17 | # read channel 0 in single-ended mode, +/- 4.096V, 250 sps: | |
| 18 | volts = adc.readADCSingleEnded(0, 4096, 250) / 1000 | |
| 19 | ||
| 20 | print "%.6f" % (volts) | |
| 21 | except: | |
| 22 | - | print "*** ERROR ***" |
| 22 | + | formatted_lines = traceback.format_exc().splitlines() |
| 23 | - | print repr(traceback.format_exception(exc_type, exc_value, |
| 23 | + | print "*** ERROR: " + formatted_lines[-1] + " ***" |
