mica2_energy_model.txt

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# Energy model for the mica2
# see http://www.eecs.harvard.edu/~shnayder/ptossim/ for details
# Lines starting with '#' are comments

# Format: KEY\s+VALUE
# Unless otherwise specified, VALUE is a current in mA
# Value is always assumed to be a number

VOLTAGE	 3.0

# CPU numbers:
# Idle mode is what the CPU is in when not actively executing, but 
# no special action is taken.  The per-active-cycle numbers are added 
# on top of that
# Added .93mA to idle and active cpu power to account for the
# oscillator.  Need to make it separate later...

#CPU_ACTIVE			8.0
CPU_ACTIVE			8.93
#CPU_IDLE			3.2
CPU_IDLE			4.13
CPU_ADC_NOISE_REDUCTION		1.0
CPU_POWER_DOWN			0.103
CPU_POWER_SAVE			0.110
CPU_STANDBY			0.216
CPU_EXTENDED_STANDBY		0.223

# The startup mode for the cpu
CPU_INIT			3.2

CPU_FREQ	4000000
# It's actually 7382800, but the simulator is hardcoded for 4Mhz, and
# the fixes for that aren't merged yet
#CPU_FREQ	7382800


# These are actual measured numbers
RADIO_RX   7.03
RADIO_TX_00   3.72
RADIO_TX_01   5.21
RADIO_TX_03   5.37
RADIO_TX_06   6.47
RADIO_TX_09   7.05
RADIO_TX_0F   8.47
RADIO_TX_60   11.57
RADIO_TX_80   13.77
RADIO_TX_C0   17.37
RADIO_TX_FF	21.48
RADIO_OFF	0
 
# These are interpolated from above
RADIO_TX_02   5.3
RADIO_TX_04   5.75
RADIO_TX_05   6.1
RADIO_TX_07   6.67
RADIO_TX_08   6.87
RADIO_TX_0A   7.33
RADIO_TX_0B   7.6
RADIO_TX_0C   7.93
RADIO_TX_0E   8.15
RADIO_TX_40   9.5
RADIO_TX_50   10.5
RADIO_TX_70   12.6
RADIO_TX_90   15.0
RADIO_TX_E0   19.5

# The default power mode (0x0F, but python doesn't like hex numbers in floats)
RADIO_DEFAULT_POWER  15.00


# LED
LED		2.2
#default to off
LED_INIT	0

# EEPROM
EEPROM_READ	6.24
EEPROM_WRITE	18.40

#ADC
# we thought it took power, so it's tracked, but it actually doesn't
ADC	0.0

# If the sensor board is plugged in, it draws this much current at all times
SENSOR_BOARD	0.69

# Sensors - don't actually use power beyond the general sensor board power
SENSOR_PHOTO	0
SENSOR_TEMP	0