260 lines
10 KiB
Python
260 lines
10 KiB
Python
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import random
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import os
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import time
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from TCAction import TCActionBase, PerformanceTCBase
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from Utility import MakeFolder
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from Utility import MultimeterUtil
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from NativeLog import NativeLog
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LOG_PATH = os.path.join("AT_LOG", "SLEEP")
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DEEP_SLEEP_OPTION_LIST = ["up_to_bin", "normal", "no_rf_calibrate", "rf_off"]
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DEEP_SLEEP_OPTION = {
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"up_to_bin": 0,
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"normal": 1,
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"no_rf_calibrate": 2,
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"rf_off": 4,
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}
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SAMPLE_RATE = 0.001
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SAMPLE_NUM = 512
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MAX_VALUE = 0.1
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Y_AXIS_LABEL = "Current (mA)"
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MEASURE_FREQ = 3600
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GPIO_WAKE_UP = 15
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GPIO_CHIP_RESET = 14
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GPIO_EDGE_DELAY = 100 # 20 ms
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class DeepSleep(PerformanceTCBase.PerformanceTCBase):
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def __init__(self, name, test_env, cmd_set, timeout=30, log_path=TCActionBase.LOG_PATH):
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PerformanceTCBase.PerformanceTCBase.__init__(self, name, test_env, cmd_set=cmd_set,
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timeout=timeout, log_path=log_path)
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self.test_mode = "mode_change"
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self.test_count = 100
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# load param from excel
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for i in range(1, len(cmd_set)):
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if cmd_set[i][0] != "dummy":
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cmd_string = "self." + cmd_set[i][0]
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exec cmd_string
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self.log_folder = MakeFolder.make_folder(os.path.join(LOG_PATH,
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"DEEP_SLEEP_%s_%s" % (self.test_mode,
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time.strftime("%d%H%M%S",
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time.localtime()))))
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self.sleep_time_log = os.path.join(self.log_folder, "deep_sleep_wakeup_time.log")
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self.multimeter = MultimeterUtil.MultimeterUtil(self.log_folder)
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def deep_sleep_stable(self):
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result = True
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RandomTime = random.randint(1, 100)
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self.serial_write_line("SSC1", "dsleep -S -t %s" % RandomTime)
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if self.check_response("SSC1", "+DSLEEP:OK") is False:
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result = False
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if self.check_response("SSC1", "ready!!!") is False:
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result = False
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NativeLog.add_trace_critical("[DeepSleep][Stable] wait ready err")
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else:
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NativeLog.add_trace_critical("[DeepSleep][Stable] SleepTime:%d" % RandomTime)
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time.sleep(1)
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RandomTime = random.randint(100000, 1000000)
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self.serial_write_line("SSC1", "dsleep -S -t %s" % RandomTime)
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if self.check_response("SSC1", "+DSLEEP:OK") is False:
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result = False
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if self.check_response("SSC1", "ready!!!") is False:
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result = False
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NativeLog.add_trace_critical("[DeepSleep][Stable] wait ready err")
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else:
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NativeLog.add_trace_critical("[DeepSleep][Stable] SleepTime:%d" % RandomTime)
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time.sleep(1)
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return result
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def deep_sleep_current_measure(self):
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result = True
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self.serial_write_line("SSC1", "")
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self.serial_write_line("SSC1", "dsleep -S -t 10000000")
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if self.check_response("SSC1", "+DSLEEP:OK") is False:
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result = False
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time.sleep(3)
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# measure current
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current_line = self.multimeter.measure_current(sample_rate=SAMPLE_RATE,
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sample_num=SAMPLE_NUM,
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max_value=MAX_VALUE)
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average_current = float(0)
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for current in current_line:
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average_current += current
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average_current /= SAMPLE_NUM
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self.multimeter.draw_graph(current_line, SAMPLE_RATE,
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"deep_sleep_current", Y_AXIS_LABEL)
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if average_current > 1:
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NativeLog.add_trace_critical("[DeepSleep][CurrentMeasure] average current %f > 1mA" % average_current)
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else:
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NativeLog.add_trace_critical("[DeepSleep][CurrentMeasure] dsleep current ok, %f" % average_current)
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if self.check_response("SSC1", "ready!!!") is False:
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NativeLog.add_trace_critical("[DeepSleep][CurrentMeasure] CurrentMeasure wait ready err %f"
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% average_current)
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result = False
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NativeLog.add_trace_critical("[DeepSleep][CurrentMeasure] wait ready ok")
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return result
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##########################################
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# gpio wake up
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##########################################
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def deep_sleep_wakeup(self):
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result = True
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self.serial_write_line("SSC1", "dsleep -S -t 0")
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if self.check_response("SSC1", "+DSLEEP:OK") is False:
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result = False
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time.sleep(2)
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# measure current
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current_line = self.multimeter.measure_current(sample_rate=SAMPLE_RATE,
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sample_num=SAMPLE_NUM,
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max_value=MAX_VALUE)
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average_current = float(0)
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for current in current_line:
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average_current += current
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average_current /= SAMPLE_NUM
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if average_current > 1:
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NativeLog.add_trace_critical("[DeepSleep][Wakeup] average current %f > 1mA" % average_current)
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self.multimeter.draw_graph(current_line, SAMPLE_RATE,
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"deep_sleep_current", Y_AXIS_LABEL)
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self.serial_write_line("SSC2", "gpio -E -p %d -t 0 -d %d" % (GPIO_CHIP_RESET, GPIO_EDGE_DELAY))
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self.check_response("SSC2", "+GPIO_SET:OK")
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if self.check_response("SSC1", "ready!!!") is False:
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NativeLog.add_trace_critical("[DeepSleep][Wakeup] target did not wakeup")
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result = False
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else:
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NativeLog.add_trace_critical("[DeepSleep][Wakeup] target wakeup")
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time.sleep(1)
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return result
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#########################################
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#test one hour, Verify RTC Clock timer
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#########################################
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def deep_sleep_timeout(self):
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result = True
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Timeout = 3600
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start_sleep_time = time.time()
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self.serial_write_line("SSC1", "")
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self.serial_write_line("SSC1", "dsleep -S -t %d" % (Timeout*1000000))
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if self.check_response("SSC1", "+DSLEEP:OK") is False:
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result = False
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self.check_response("SSC1", "ready!!!", timeout = Timeout*2)
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time_escaped = time.time() - start_sleep_time
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NativeLog.add_trace_critical("[DeepSleep][timeout] desired sleep timeout is %s, actual sleep timeout is %s" % (Timeout, time_escaped))
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with open(self.sleep_time_log, "ab+") as f:
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f.write("[DeepSleep] desired sleep timeout is %s, actual sleep timeout is %s" % (Timeout, time_escaped))
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return result
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############################################
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# Capture current map, verify the process of power on
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# notice: option = "up_to_bin" up to byte108 in init.bin,
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############################################
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def wake_option(self):
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result = True
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for option in DEEP_SLEEP_OPTION_LIST:
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for i in range(8):
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self.serial_write_line("SSC1", "dsleep -O -m %s" % DEEP_SLEEP_OPTION[option])
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if self.check_response("SSC1", "+DSLEEP:OK") is False:
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result = False
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self.serial_write_line("SSC1", "dsleep -S -t 1200000")
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if self.check_response("SSC1", "+DSLEEP:OK") is False:
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result = False
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# measure current
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current_line = self.multimeter.measure_current(sample_rate=0.002,
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sample_num=SAMPLE_NUM,
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max_value=1)
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self.multimeter.draw_graph(current_line, SAMPLE_RATE,
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"deep_sleep_wakeup_option_%s_%d"
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% (option, DEEP_SLEEP_OPTION[option]), Y_AXIS_LABEL)
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NativeLog.add_trace_critical("[DeepSleep][wake_option] target wakeup option:%d"
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% DEEP_SLEEP_OPTION[option])
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time.sleep(3)
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return result
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def deep_sleep_wakeup_flash_gpio_status(self):
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result = True
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RandomTime = random.randint(2000000, 2000000)
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self.serial_write_line("SSC1", "dsleep -S -t %s" % RandomTime)
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if self.check_response("SSC1", "+DSLEEP:OK") is False:
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result = False
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if self.check_response("SSC1", "ready!!!") is False:
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result = False
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NativeLog.add_trace_critical("[DeepSleep][Stable] wait ready err")
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else:
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NativeLog.add_trace_critical("[DeepSleep][Stable] SleepTime:%d" % RandomTime)
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self.serial_write_line("SSC1", "gpio -E -p %d -t 0 -d %d" % (GPIO_WAKE_UP, GPIO_EDGE_DELAY))
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self.check_response("SSC1", "+GPIO_SET:OK")
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time.sleep(1)
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return result
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def cleanup(self):
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self.serial_write_line("SSC2", "gpio -E -p %d -t 0 -d %d" % (GPIO_CHIP_RESET, GPIO_EDGE_DELAY))
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self.check_response("SSC2", "+GPIO_SET:OK")
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def execute(self):
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TCActionBase.TCActionBase.execute(self)
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self.serial_write_line("SSC2", "sta -D")
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self.check_response("SSC2", "+QAP")
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self.serial_write_line("SSC1", "sta -D")
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self.check_response("SSC1", "+QAP")
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try:
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test_mode = self.test_mode
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test_count = self.test_count
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except StandardError, e:
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return
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# self.serial_write_line("SSC2", "gpio -E -p %d -t 0 -d %d" % (GPIO_CHIP_RESET, GPIO_EDGE_DELAY))
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# self.check_response("SSC2", "+GPIO_SET:OK")
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# time.sleep(1)
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if "stable" in test_mode:
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for i in range(test_count):
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# result = self.deep_sleep_wakeup_flash_gpio_status()
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result = self.deep_sleep_stable()
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elif "measure_current" in test_mode:
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for i in range(test_count):
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result = self.deep_sleep_current_measure()
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elif "timeout" in test_mode:
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for i in range(test_count):
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result = self.deep_sleep_timeout()
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elif "wakeup" in test_mode:
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for i in range(test_count):
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result = self.deep_sleep_wakeup()
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elif "wake_option" in test_mode:
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for i in range(test_count):
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result = self.wake_option()
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self.set_result("Succeed")
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pass
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def main():
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pass
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if __name__ == '__main__':
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main()
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