nsh> sh rc.APM Mounting binfs binfs mounted OK nsh: rm: unlink failed: No such file or directory Detected FMUv2 board uorb started OK Trying PX4IO board PX4: param_find(SYS_RESTART_TYPE) PX4: param_find(RC_RSSI_PWM_CHAN) PX4: param_find(RC_RSSI_PWM_MAX) PX4: param_find(RC_RSSI_PWM_MIN) PX4: param_find(CBRK_IO_SAFETY) px4io default PWM output device PX4: param_find(CBRK_FLIGHTTERM) PX4IO board OK PX4: param_find(RC_DSM_BIND) PX4: param_find(BAT_V_SCALE_IO) PX4: param_find(RC_FAILS_THR) PX4: param_find(RC_FAILS_THR) PX4: param_find(CBRK_FLIGHTTERM) PX4: param_find(RC_RSSI_PWM_CHAN) PX4: param_find(RC_RSSI_PWM_MAX) PX4: param_find(RC_RSSI_PWM_MIN) PX4: param_find(PWM_MAIN_REV1) PX4: param_find(PWM_MAIN_REV2) PX4: param_find(PWM_MAIN_REV3) PX4: param_find(PWM_MAIN_REV4) PX4: param_find(PWM_MAIN_REV5) PX4: param_find(PWM_MAIN_REV6) PX4: param_find(PWM_MAIN_REV7) PX4: param_find(PWM_MAIN_REV8) PX4: param_find(PWM_MAIN_REV9) PX4: param_find(PWM_MAIN_REV10) PX4: param_find(PWM_MAIN_REV11) PX4: param_find(PWM_MAIN_REV12) PX4: param_find(PWM_MAIN_REV13) PX4: param_find(PWM_MAIN_REV14) PX4: param_find(PWM_MAIN_REV15) PX4: param_find(PWM_MAIN_REV16) PX4: param_find(TRIM_ROLL) PX4: param_find(TRIM_PITCH) PX4: param_find(TRIM_YAW) PX4: param_find(PWM_SBUS_MODE) px4io: CRCs match PX4IO CRC OK PX4: param_find(CBRK_IO_SAFETY) Set FMU mode_pwm4 started mtd driver OK reading /fs/mtd expecting 32768 bytes readtest OK mtd readtest OK rwtest /fs/mtd testing 32768 bytes rwtest OK mtd rwtest OK adc init done adc started OK Starting ArduPilot /dev/ttyACM0 /dev/ttyS1 /dev/ttyS2 Starting ArduCopter uartA=/dev/ttyACM0 uartC=/dev/ttyS1 uartD=/dev/ttyS2 uartE=/dev/ttyS6 initialised /dev/ttyACM0 OK 4096 1024 initialised /dev/ttyS3 OK 1024 512 initialised /dev/ttyS1 OK 1024 512 initialised /dev/ttyS2 OK 1024 512 initialised /dev/ttyS6 OK 1024 512 ArduPilot started OK rc.APM finished nsh>  Init APM:Copter V3.4.6 (e707341b) Free RAM: 117904 FW Ver: 120 ---------------------------------------- Failed to load defaults from /etc/defaults.parm load_all took 1592us 0 0 0 Starting driver ms5611 start MS5611_SPI on SPI bus 4 at 2 (20000 KHz) MS5611_SPI on SPI bus 1 at 3 (20000 KHz) ms5611: no device on bus 1 ms5611: no device on bus 2 ms5611 started OK Starting driver hmc5883 -C -T -X start hmc5883: no device on bus 2 No external hmc5883 Starting FMUv2 sensors Starting driver hmc5883 -C -T -I -R 4 start hmc5883: no device on bus 1 No internal hmc5883 Starting driver mpu6000 -X -R 4 start MPU6000 on SPI bus 4 at 1 (1000 KHz) Found MPU6000 external Starting driver l3gd20 -X -R 4 start L3GD20 on SPI bus 4 at 4 (11000 KHz) l3gd20 external started OK Starting driver lsm303d -a 16 -X -R 6 start LSM303D on SPI bus 4 at 3 (11000 KHz) lsm303d external started OK Starting driver mpu6000 -R 14 start MPU6000 on SPI bus 1 at 4 (1000 KHz) Found MPU6000 internal Starting driver hmc5883 -C -T -S -R 8 start HMC5883_SPI on SPI bus 1 at 5 (11000 KHz) Found SPI hmc5883 FMUv2 sensors started Starting driver ets_airspeed start ets_airspeed: no ETS airspeed sensor connected Starting driver meas_airspeed start meas_airspeed: no MS4525 airspeed sensor connected Starting driver meas_airspeed start -b 2 meas_airspeed: no MS4525 airspeed sensor connected Starting driver ll40ls -X start ll40ls: driver start failed Starting driver ll40ls -I start ll40ls: driver start failed Starting driver trone start trone: driver start failed Starting driver mb12xx start mb12xx: driver start failed Starting driver pwm_input start started pwm_input driver ⸮ Q}⸮Failed to create log directory /fs/microsd/APM/LOGS ⸮ Q⸮⸮⸮ Q⸮ disabling flow control on /dev/ttyS1 _total_written=17 disabling flow control on /dev/ttyS2 _total_written=17 Init Gyro*⸮ QC^** Ready to FLY