We have a problem tu use ESC3V32 CAN BUS with M4 + N4 board.
The ESC32V3 is ok I have calibrate it and define all ESC_ID : 1, 2 ,3 , 4
The M4 and N4 board is Ok , it work with hobbyking 20A HV in PWM mode
we have test GND , +5v and CANL and CANH continuiti wire is ok
On power connexion we have music on esc and after nothing nox arm no rpm ....
log and config :
(MAV 161) Radio task started
(MAV 161) GPS task task started
(MAV 161) RTC set: 2015-09-17 20:44:19 UTC
(MAV 161) Motors: cannot find CAN id [1]
(MAV 161) Motors: cannot find CAN id [2]
(MAV 161) Motors: cannot find CAN id [3]
(MAV 161) Motors: cannot find CAN id [4]
(MAV 161) Control init
(MAV 161) Control task started
- can.JPG (33.68 KiB) Viewed 10940 times
configuration of ESC
> version
ESC32 ver 3.3.1
> set list
STARTUP_MODE = 0
BAUD_RATE = 230400 baud
PTERM = 0.500
ITERM = 0.00500
FF1TERM = +5.45419e-07
FF2TERM = +3.59981e-03
MIN_PERIOD = 50 us
MAX_PERIOD = 12000 us
ADVANCE = 15.00 Degs
START_VOLTAGE = 0.75 Volts
GOOD_DETECTS_START = 48
BAD_DETECTS_DISARM = 32
MAX_CURRENT = 12.00 Amps
START_CURRENT = 0.75 Amps
SWITCH_FREQ = 20.0 KHz
MOTOR_POLES = 14
PWM_MIN_PERIOD = 2200 us
PWM_MAX_PERIOD = 25000 us
PWM_MIN_VALUE = 750 us
PWM_LO_VALUE = 1000 us
PWM_HI_VALUE = 1950 us
PWM_MAX_VALUE = 2250 us
PWM_MIN_START = 1100 us
PWM_RPM_SCALE = 4000 RPM
ACTIVE_FREEWHEEL = 1
THR1TERM = +0.00000e+00
THR2TERM = +1.00000e+00
RPM_MEAS_LP = 0.750
SERVO_DUTY = 5.0 %
SERVO_P = 0.050
SERVO_D = 0.000
SERVO_MAX_RATE = 1000.0 deg/s
SERVO_SCALE = 360.0 deg
ESC_ID = 2
DIRECTION = 1
AUDIO_VOLUME = 0.0
> status
INPUT MODE PWM
RUN MODE OPEN_LOOP
ESC STATE DISARMED
PERCENT IDLE 97.68
COMM PERIOD 0
BAD DETECTS 0
FET DUTY 0.00
RPM 0.00
TEMP 35.10
AMPS AVG 0.01
AMPS MAX 0.04
BAT VOLTS 4.17
MOTOR VOLTS 0.00
DISARM CODE 0
CAN NET ID 0
same problem if i set de input mode to CAN
> status
INPUT MODE CAN
RUN MODE OPEN_LOOP
ESC STATE DISARMED
PERCENT IDLE 97.30
COMM PERIOD 0
BAD DETECTS 0
FET DUTY 0.00
RPM 0.00
TEMP 39.44
AMPS AVG 0.01
AMPS MAX 0.15
BAT VOLTS 3.99
MOTOR VOLTS 0.00
DISARM CODE 1
CAN NET ID 0
- we need a différent firmware ?
- I lost some thing ?
- some body can help me ?