nsh> sh rc.APM Mounting binfs binfs mounted OK nsh: rm: unlink failed: No such file or directory uorb started OK Starting ArduPilot 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> Starting driver mtd start /fs/mtd mtd: started OK Starting driver mtd readtest /fs/mtd reading /fs/mtd expecting 32768 bytes readtest OK mtd: readtest OK Init APM:Copter V3.5.4 (284349c3) Free RAM: 136768 FW Ver: 120 ---------------------------------------- Failed to load defaults from /etc/defaults.parm load_all took 1728us 0 0 0 Starting driver adc start adc init done ADC started OK Starting driver px4io start norc px4io default PWM output device px4io started OK Starting driver px4io checkcrc /etc/px4io/px4io.bin px4io: CRCs match PX4IO CRC OK Starting driver fmu mode_pwm4 fmu mode_pwm4 started OK SPI device mpu6000_ext on 4:1 at speed 500000 mode 3 mpu6000_ext: reg 75 68 68 SPI device mpu6000_ext on 4:1 closed SPI device lsm9ds0_ext_am on 4:3 at speed 11000000 mode 3 lsm9ds0_ext_am: reg 0f 49 49 SPI device lsm9ds0_ext_am on 4:3 closed AP_I2C_0 on I2C bus 1 at 0x55 (bus: 100 KHz, max: 100 KHz) Detected PIXHAWK2 I2C device bus 1 address 0x55 closed AP_I2C_1 on I2C bus 2 at 0x55 (bus: 100 KHz, max: 100 KHz) SPI device ms5611_ext on 4:2 at speed 20000000 mode 3 MS5611 found on bus 4 address 0x02 SPI device ms5611 on 1:3 at speed 20000000 mode 3 MS5611 found on bus 1 address 0x03 Failed to create log directory /fs/microsd/APM/LOGS Failed to load defaults from /etc/defaults.parm ⸮ Q}⸮⸮ Q⸮⸮disabling flow control on /dev/ttyS1 _total_written=17 disabling flow control on /dev/ttyS2 _total_written=17 ⸮ Q⸮ AP_I2C_2 on I2C bus 1 at 0x1e (bus: 100 KHz, max: 100 KHz) I2C device bus 1 address 0x1e closed HMC5843: not a HMC device AP_I2C_3 on I2C bus 2 at 0x1e (bus: 100 KHz, max: 100 KHz) I2C device bus 0 address 0x1e closed AP_I2C_4 on I2C bus 1 at 0x0d (bus: 100 KHz, max: 100 KHz) HMC5843: not a HMC device I2C device bus 1 address 0x0d closed AP_I2C_5 on I2C bus 2 at 0x0d (bus: 100 KHz, max: 100 KHz) I2C device bus 0 address 0x0d closed SPI device lsm9ds0_ext_am on 4:3 at speed 11000000 mode 3 SPI device mpu9250_ext on 4:1 at speed 1000000 mode 3 SPI device lsm9ds0_ext_g on 4:4 at speed 11000000 mode 3 SPI device lsm9ds0_ext_am on 4:3 at speed 11000000 mode 3 SPI device mpu9250 on 1:4 at speed 1000000 mode 3 AK8963: Unable to get bus semaphore ⸮ QC^⸮ Q⸮.Init Gyro****⸮ Q.P Ready to FLY