Maxim Integrated 71M6521BE Energy Meter IC Family Software - Manual (Page 82)

71M652X Software User’s Guide
Revision 1.7 TERIDIAN Proprietary 82 of 138
© Copyright 2005-2007 TERIDIAN Semiconductor Corporation
5.15 ALPHABETICAL FUNCTION REFERENCE
Function/Routine
Name
Description Input Output File Name
abs_x()
x = abs(x0); Take absolute
value of n-byte 'x0'. uint8_tx *x, uint8_tx *x0,
n
none math.c
add()
*x += y; where 'x' & 'y' are
'n' bytes wide. uint8_tx *x, uint8_tx *y,
n
uint8_t math.c
add_1()
*x += y; where 'x' is 'n' bytes
wide, 'y' is single byte.
uint8_tx *x, y, n uint8_t math.c
add8_4() (uint64_t) x += (uint32_t) y; uint8_tx *x, uint8_tx *y none math.c
add8_8 () (uint64_t) x += (uint64_t) y uint8_tx *x, uint8_tx *y none math.c
add8_8()
adds two unsigned 8-byte
numbers
uint8_tx *x, uint8_tx *y none ce.c
Apply_Creep_Thresh
old() Prevents creep. void void meter.c
batmode_is_brownou
t ()
Returns true if battery mode
is brownout. False is
mission mode
void bool batmode_20.c
batmode_lcd ()
Enters LCD-only mode from
brownout mode. Exit from
LCD-only mode resembles
a reset.
void void batmode_20.c
batmode_sleep ()
Enters sleep mode from
brownout mode. Exit from
sleep mode resembles a
reset.
void void batmode_20.c
batmode_wait_minut
es ()
Sets the wake timer in
minutes.
uint16_t minutes none batmode_20.c
batmode_wait_secon
ds ()
Sets the wake timer in
seconds.
uint16_t seconds none batmode_20.c
cal_begin()
starts auto-calibration
process
none bool caphased.c
cal_restore()
Restores calibration from
EEPROM
none bool calibration.c
cal_save()
saves calibration data to
EEPROM
none none calibration.c
Calc_Voltage_Phase
()
Calculates phase angles
between voltages of
different phases.
void void vphase.c