[docs]
def get_channel_info(driver, channel):
info = {}
info["BWLIMIT"] = driver.get_bool(f":CHANnel{channel:d}:BWLimit?")
info["COUPLING"] = driver.get_str(f":CHANnel{channel:d}:COUPling?").strip()
info["LABEL"] = driver.get_str(f":CHANnel{channel:d}:LABel?")
info["PROBE"] = driver.get_decimal(f":CHANnel{channel:d}:PROBe?")
info["PROBE:HEAD"] = driver.get_str(f":CHANnel{channel:d}:PROBe:HEAD?").strip()
info["PROBE:ID"] = driver.get_str(f":CHANnel{channel:d}:PROBe:ID?").strip()
info["PROBE:SKEW"] = driver.get_decimal(f":CHANnel{channel:d}:PROBe:SKEW?")
info["PROBE:STYPE"] = driver.get_str(f":CHANnel{channel:d}:PROBe:STYPe?").strip()
info["RANGE"] = driver.get_decimal(f":CHANnel{channel:d}:RANGe?")
info["SCALE"] = driver.get_decimal(f":CHANnel{channel:d}:SCALe?")
info["UNITS"] = driver.get_str(f":CHANnel{channel:d}:UNITS?").strip()
return info
[docs]
def get_channel_values(driver, channel):
driver.command(f":MEASURE:SOURCE CHANNEL{channel:d}")
info = {}
info["DUTYCYCLE"] = driver.get_decimal(":MEASURE:DUTYcycle?")
info["FREQUENCY"] = driver.get_decimal(":MEASURE:FREQuency?")
info["PERIOD"] = driver.get_decimal(":MEASURE:PERiod?")
info["VMAX"] = driver.get_decimal(":MEASURE:VMAX?")
info["VMIN"] = driver.get_decimal(":MEASURE:VMIN?")
info["VPP"] = driver.get_decimal(":MEASURE:VPP?")
return info
[docs]
def get_screenshot_png(driver):
driver.command(":HARDcopy:INKSaver OFF")
return driver.query(":DISPlay:DATA? PNG, COLor", binary=True)