def init_hardware():
watchList = []
# load low-level drivers
rt.loadrt('hal_bb_gpio',
output_pins='816,822,823,824,825,826,914,923,925',
input_pins='807,808,809,810,817,911,913')
prubin = '%s/%s' % (c.Config().EMC2_RTLIB_DIR, c.find('PRUCONF', 'PRUBIN'))
rt.loadrt(c.find('PRUCONF', 'DRIVER'),
pru=0,
num_stepgens=6,
num_pwmgens=6,
prucode=prubin,
halname='hpg')
# Python user-mode HAL module to read ADC value and generate a thermostat output for PWM
defaultThermistor = 'semitec_103GT_2'
hal.loadusr('hal_temp_bbb',
name='temp',
interval=0.05,
filter_size=1,
cape_board='CRAMPS',
channels='04:%s,05:%s,02:%s,03:%s' %
(c.find('HBP', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_0', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_1', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_2', 'THERMISTOR', defaultThermistor)),
wait_name='temp')
watchList.append(['temp', 0.1])
base.usrcomp_status('temp', 'temp-hw', thread='servo-thread')
base.usrcomp_watchdog(watchList,
'estop-reset',
thread='servo-thread',
errorSignal='watchdog-error')
def init_hardware():
watchList = []
# load low-level drivers
rt.loadrt('hal_bb_gpio', output_pins='816,822,823,824,825,826,914,923,925', input_pins='807,808,809,810,817,911,913')
prubin = '%s/%s' % (c.Config().EMC2_RTLIB_DIR, c.find('PRUCONF', 'PRUBIN'))
rt.loadrt(c.find('PRUCONF', 'DRIVER'),
pru=0, num_stepgens=6, num_pwmgens=6,
prucode=prubin, halname='hpg')
# Python user-mode HAL module to read ADC value and generate a thermostat output for PWM
defaultThermistor = 'semitec_103GT_2'
hal.loadusr('hal_temp_bbb',
name='temp',
interval=0.05,
filter_size=1,
cape_board='CRAMPS',
channels='04:%s,05:%s,02:%s,03:%s'
% (c.find('HBP', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_0', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_1', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_2', 'THERMISTOR', defaultThermistor)),
wait_name='temp')
watchList.append(['temp', 0.1])
base.usrcomp_status('temp', 'temp-hw', thread='servo-thread')
base.usrcomp_watchdog(watchList, 'estop-reset', thread='servo-thread',
errorSignal='watchdog-error')
def init_hardware():
watchList = []
# load low-level drivers
rt.loadrt('hal_bb_gpio',
output_pins='807,808,810,819,828,840,841',
input_pins='809,831,832,833,835,837,838')
prubin = '%s/%s' % (c.Config().EMC2_RTLIB_DIR, c.find('PRUCONF', 'PRUBIN'))
rt.loadrt(c.find('PRUCONF', 'DRIVER'),
pru=1,
num_stepgens=4,
num_pwmgens=3,
prucode=prubin,
halname='hpg')
# Python user-mode HAL module to read ADC value and generate a thermostat output for PWM
defaultThermistor = 'semitec_103GT_2'
hal.loadusr(
'hal_temp_bbb',
name='temp',
interval=0.10,
filter_size=5,
cape_board='CRAMPS',
r_pu=2185, # measured value of my 2.2k pullup resistor
channels='04:%s,05:%s' %
(c.find('HBP', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_0', 'THERMISTOR', defaultThermistor)),
wait_name='temp')
watchList.append(['temp', 0.2])
base.usrcomp_status('temp', 'temp-hw', thread='servo-thread')
base.usrcomp_watchdog(watchList,
'estop-reset',
thread='servo-thread',
errorSignal='watchdog-error')
def init_hardware():
watchList = []
# Python user-mode HAL module to read ADC value and generate a thermostat output for PWM
defaultThermistor = 'semitec_103GT_2'
hal.loadusr('hal_temp_atlas',
name='temp',
filter_size=20,
channels='00:%s,01:%s,02:%s,03:%s' %
(c.find('HBP', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_0', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_1', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_2', 'THERMISTOR', defaultThermistor)),
wait_name='temp')
watchList.append(['temp', 0.1])
base.usrcomp_status('temp', 'temp-hw', thread='servo-thread')
base.usrcomp_watchdog(watchList,
'estop-reset',
thread='servo-thread',
errorSignal='watchdog-error')
def init_hardware():
watchList = []
# load low-level drivers
rt.loadrt('hal_bb_gpio', output_pins='807,819,826,926', input_pins='941')
prubin = '%s/%s' % (c.Config().EMC2_RTLIB_DIR, c.find('PRUCONF', 'PRUBIN'))
rt.loadrt(c.find('PRUCONF', 'DRIVER'),
pru=0,
num_stepgens=5,
num_pwmgens=0,
prucode=prubin,
halname='hpg')
# Python user-mode HAL module to interface with an I2C gpio extender
hal.loadusr('hal_gpio_mcp23017',
name='i2c-gpio',
bus_id=2,
address=32,
interval=0.05,
delay=2.5,
input_pins='A00,A01,A02,A03,A04,A05,A06,A07,B06,B07',
output_pins='B00,B01,B02,B03,B04,B05',
wait_name='i2c-gpio')
watchList.append(['i2c-gpio', 0.1])
# Python user-mode HAL module to interface with an I2C PWM generator
hal.loadusr('hal_pwm_pca9685',
name='i2c-pwm',
bus_id=2,
address=67,
interval=0.1,
delay=2.6,
wait_name='i2c-pwm')
watchList.append(['i2c-pwm', 0.2])
# Python user-mode HAL module to interface with an I2C ADC and convert it to temperature
defaultThermistor = 'semitec_103GT_2'
hal.loadusr(
'hal_temp_ads7828',
name='i2c-temp',
bus_id=2,
address=72,
interval=0.05,
delay=2.7,
filter_size=1,
channels='00:%s,01:%s,02:%s,03:%s,04:%s,05:none,06:none,07:none' %
(c.find('HBP', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_0', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_1', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_2', 'THERMISTOR', defaultThermistor),
c.find('EXTRUDER_3', 'THERMISTOR', defaultThermistor)),
wait_name='i2c-temp')
watchList.append(['i2c-temp', 0.1])
base.usrcomp_status('i2c-gpio', 'gpio-hw', thread='servo-thread')
base.usrcomp_status('i2c-pwm', 'pwm-hw', thread='servo-thread')
base.usrcomp_status('i2c-temp', 'temp-hw', thread='servo-thread')
base.usrcomp_watchdog(watchList,
'estop-reset',
thread='servo-thread',
errorSignal='watchdog-error')
