[bebop] Added the new Parrot Bebop

This commit is contained in:
Freek van Tienen
2014-11-24 15:08:38 +01:00
committed by Gautier Hattenberger
parent 17de8fdc48
commit 01a8bb28e5
18 changed files with 1480 additions and 1 deletions
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/*
* Copyright (C) 2014 Freek van Tienen <freek.v.tienen@gmail.com>
*
* This file is part of paparazzi.
*
* paparazzi is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* paparazzi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with paparazzi; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
#ifndef CONFIG_BEBOP
#define CONFIG_BEBOP
#define BOARD_BEBOP
/* Default actuators driver */
#define DEFAULT_ACTUATORS "boards/bebop/actuators.h"
#define ActuatorDefaultSet(_x,_y) ActuatorsBebopSet(_x,_y)
#define ActuatorsDefaultInit() ActuatorsBebopInit()
#define ActuatorsDefaultCommit() ActuatorsBebopCommit()
/* by default activate onboard baro */
#ifndef USE_BARO_BOARD
#define USE_BARO_BOARD 1
#endif
#endif /* CONFIG_BEBOP */
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/*
*
* Copyright (C) 2014 Freek van Tienen <freek.v.tienen@gmail.com>
*
* This file is part of paparazzi.
*
* paparazzi is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* paparazzi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with paparazzi; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* @file boards/bebop/actuators.c
* Actuator driver for the bebop
*/
#include "subsystems/actuators.h"
#include "subsystems/actuators/motor_mixing.h"
#include "subsystems/electrical.h"
#include "actuators.h"
#include "led_hw.h"
#include "autopilot.h"
#if PERIODIC_TELEMETRY
#include "subsystems/datalink/telemetry.h"
#include "firmwares/rotorcraft/stabilization.h"
static void send_actuators_bebop(struct transport_tx *trans, struct link_device *dev)
{
pprz_msg_send_BEBOP_ACTUATORS(trans, dev, AC_ID,
&stabilization_cmd[COMMAND_THRUST],
&stabilization_cmd[COMMAND_ROLL],
&stabilization_cmd[COMMAND_PITCH],
&stabilization_cmd[COMMAND_YAW],
&actuators_bebop.rpm_ref[0],
&actuators_bebop.rpm_ref[1],
&actuators_bebop.rpm_ref[2],
&actuators_bebop.rpm_ref[3],
&actuators_bebop.rpm_obs[0],
&actuators_bebop.rpm_obs[1],
&actuators_bebop.rpm_obs[2],
&actuators_bebop.rpm_obs[3]);
}
#endif
uint32_t led_hw_values;
struct ActuatorsBebop actuators_bebop;
static uint8_t actuators_bebop_checksum(uint8_t *bytes, uint8_t size);
void actuators_bebop_init(void)
{
/* Initialize the I2C connection */
actuators_bebop.i2c_trans.slave_addr = ACTUATORS_BEBOP_ADDR;
actuators_bebop.i2c_trans.status = I2CTransDone;
actuators_bebop.led = 0;
#if PERIODIC_TELEMETRY
register_periodic_telemetry(DefaultPeriodic, "ACTUATORS_BEBOP", send_actuators_bebop);
#endif
}
void actuators_bebop_commit(void)
{
// Receive the status
actuators_bebop.i2c_trans.buf[0] = ACTUATORS_BEBOP_GET_OBS_DATA;
i2c_transceive(&i2c1, &actuators_bebop.i2c_trans, actuators_bebop.i2c_trans.slave_addr, 1, 13);
// Update status
electrical.vsupply = (actuators_bebop.i2c_trans.buf[9] + (actuators_bebop.i2c_trans.buf[8] << 8)) / 100;
actuators_bebop.rpm_obs[0] = (actuators_bebop.i2c_trans.buf[1] + (actuators_bebop.i2c_trans.buf[0] << 8));
actuators_bebop.rpm_obs[1] = (actuators_bebop.i2c_trans.buf[3] + (actuators_bebop.i2c_trans.buf[2] << 8));
actuators_bebop.rpm_obs[2] = (actuators_bebop.i2c_trans.buf[5] + (actuators_bebop.i2c_trans.buf[4] << 8));
actuators_bebop.rpm_obs[3] = (actuators_bebop.i2c_trans.buf[7] + (actuators_bebop.i2c_trans.buf[6] << 8));
// Saturate the bebop motors
//actuators_bebop_saturate();
// When detected a suicide
actuators_bebop.i2c_trans.buf[10] = actuators_bebop.i2c_trans.buf[10] & 0x7;
if (actuators_bebop.i2c_trans.buf[11] == 2 && actuators_bebop.i2c_trans.buf[10] != 1) {
autopilot_set_motors_on(FALSE);
}
// Start the motors
if (actuators_bebop.i2c_trans.buf[10] != 4 && actuators_bebop.i2c_trans.buf[10] != 2 && autopilot_motors_on) {
// Reset the error
actuators_bebop.i2c_trans.buf[0] = ACTUATORS_BEBOP_CLEAR_ERROR;
i2c_transmit(&i2c1, &actuators_bebop.i2c_trans, actuators_bebop.i2c_trans.slave_addr, 1);
// Start the motors
actuators_bebop.i2c_trans.buf[0] = ACTUATORS_BEBOP_START_PROP;
i2c_transmit(&i2c1, &actuators_bebop.i2c_trans, actuators_bebop.i2c_trans.slave_addr, 1);
}
// Stop the motors
else if (actuators_bebop.i2c_trans.buf[10] == 4 && !autopilot_motors_on) {
actuators_bebop.i2c_trans.buf[0] = ACTUATORS_BEBOP_STOP_PROP;
i2c_transmit(&i2c1, &actuators_bebop.i2c_trans, actuators_bebop.i2c_trans.slave_addr, 1);
} else if (actuators_bebop.i2c_trans.buf[10] == 4 && autopilot_motors_on) {
// Send the commands
actuators_bebop.i2c_trans.buf[0] = ACTUATORS_BEBOP_SET_REF_SPEED;
actuators_bebop.i2c_trans.buf[1] = actuators_bebop.rpm_ref[0] >> 8;
actuators_bebop.i2c_trans.buf[2] = actuators_bebop.rpm_ref[0] & 0xFF;
actuators_bebop.i2c_trans.buf[3] = actuators_bebop.rpm_ref[1] >> 8;
actuators_bebop.i2c_trans.buf[4] = actuators_bebop.rpm_ref[1] & 0xFF;
actuators_bebop.i2c_trans.buf[5] = actuators_bebop.rpm_ref[2] >> 8;
actuators_bebop.i2c_trans.buf[6] = actuators_bebop.rpm_ref[2] & 0xFF;
actuators_bebop.i2c_trans.buf[7] = actuators_bebop.rpm_ref[3] >> 8;
actuators_bebop.i2c_trans.buf[8] = actuators_bebop.rpm_ref[3] & 0xFF;
actuators_bebop.i2c_trans.buf[9] = 0x00; //UNK?
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wcast-qual"
actuators_bebop.i2c_trans.buf[10] = actuators_bebop_checksum((uint8_t *)actuators_bebop.i2c_trans.buf, 9);
#pragma GCC diagnostic pop
i2c_transmit(&i2c1, &actuators_bebop.i2c_trans, actuators_bebop.i2c_trans.slave_addr, 11);
}
// Update the LEDs
if (actuators_bebop.led != (led_hw_values & 0x3)) {
actuators_bebop.i2c_trans.buf[0] = ACTUATORS_BEBOP_TOGGLE_GPIO;
actuators_bebop.i2c_trans.buf[1] = (led_hw_values & 0x3);
i2c_transmit(&i2c1, &actuators_bebop.i2c_trans, actuators_bebop.i2c_trans.slave_addr, 2);
actuators_bebop.led = led_hw_values & 0x3;
}
}
static uint8_t actuators_bebop_checksum(uint8_t *bytes, uint8_t size)
{
uint8_t checksum = 0;
for (int i = 0; i < size; i++) {
checksum = checksum ^ bytes[i];
}
return checksum;
}
/*static void actuators_bebop_saturate(void) {
// Find the lowest and highest commands
int32_t max_cmd = 9000; // Should be gotton from airframe file per motor
int32_t min_cmd = 3000; // Should be gotton from airframe file per motor
for(int i = 0; i < 4; i++) {
if(actuators_bebop.rpm_ref[i] > max_cmd)
max_cmd = actuators_bebop.rpm_ref[i];
if(actuators_bebop.rpm_ref[i] < min_cmd)
min_cmd = actuators_bebop.rpm_ref[i];
}
// Find the maximum motor command (Saturated motor or either MOTOR_MIXING_MAX_MOTOR)
int32_t max_motor = 9000;
for(int i = 0; i < 4; i++) {
if(actuators_bebop.rpm_obs[i] & (1<<15) && max_cmd > (actuators_bebop.rpm_obs[i] & ~(1<<15)))
max_motor = actuators_bebop.rpm_obs[i] & ~(1<<15);
}
// Saturate the offsets
if(max_cmd > max_motor) {
int32_t saturation_offset = 9000 - max_cmd;
for(int i = 0; i < 4; i++)
actuators_bebop.rpm_ref[i] += saturation_offset;
motor_mixing.nb_saturation++;
}
else if(min_cmd < 3000) {
int32_t saturation_offset = 3000 - min_cmd;
for(int i = 0; i < 4; i++)
actuators_bebop.rpm_ref[i] += saturation_offset;
motor_mixing.nb_saturation++;
}
}*/
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/*
*
* Copyright (C) 2014 Freek van Tienen <freek.v.tienen@gmail.com>
*
* This file is part of paparazzi.
*
* paparazzi is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* paparazzi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with paparazzi; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* @file boards/bebop/actuators.h
* Actuator driver for the bebop
*/
#ifndef ACTUATORS_BEBOP_RAW_H_
#define ACTUATORS_BEBOP_RAW_H_
#include <stdint.h>
#include "mcu_periph/i2c.h"
#define ACTUATORS_BEBOP_ADDR 0x8
// I2C Commands
#define ACTUATORS_BEBOP_SET_REF_SPEED 0x02 ///< Set reference speed
#define ACTUATORS_BEBOP_GET_OBS_DATA 0x20 ///< Get observation data
#define ACTUATORS_BEBOP_START_PROP 0x40 ///< Start the propellers
#define ACTUATORS_BEBOP_TOGGLE_GPIO 0x4D ///< Toggle GPIO (reset, red led, green led)
#define ACTUATORS_BEBOP_STOP_PROP 0x60 ///< Stop the propellers
#define ACTUATORS_BEBOP_CLEAR_ERROR 0x80 ///< Clear all current erros
#define ACTUATORS_BEBOP_PLAY_SOUND 0x82 ///< Play a sound (0=stop, 1=short beep, 2=boot beep, 3=Be-Bop-Ah-Lula, negative=repeat)
#define ACTUATORS_BEBOP_GET_INFO 0xA0 ///< Get version information
struct ActuatorsBebop {
struct i2c_transaction i2c_trans; ///< I2C transaction for communicating with the bebop BLDC driver
uint16_t rpm_ref[4]; ///< Reference RPM
uint16_t rpm_obs[4]; ///< Observed RPM
uint8_t led; ///< Current led status
};
#define ActuatorsBebopSet(_i, _v) { actuators_bebop.rpm_ref[_i] = _v; }
#define ActuatorsBebopCommit() actuators_bebop_commit();
#define ActuatorsBebopInit() actuators_bebop_init();
extern struct ActuatorsBebop actuators_bebop;
extern void actuators_bebop_commit(void);
extern void actuators_bebop_init(void);
#endif /* ACTUATORS_BEBOP_RAW_H_ */
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/*
* Copyright (C) 2014 Freek van Tienen <freek.v.tienen@gmail.com>
*
* This file is part of Paparazzi.
*
* Paparazzi is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* Paparazzi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Paparazzi; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* @file boards/bebop/baro_board.h
* Paparazzi Bebop Baro Sensor implementation using the ms5611.
*/
#ifndef BOARDS_BEBOP_BARO_H
#define BOARDS_BEBOP_BARO_H
// only for printing the baro type during compilation
#ifndef BARO_BOARD
#define BARO_BOARD BARO_MS5611_I2C
#endif
extern void baro_event(void);
#define BaroEvent baro_event
#endif /* BOARDS_BEBOP_BARO_H */
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/*
*
* Copyright (C) 2014 Freek van Tienen <freek.v.tienen@gmail.com>
*
* This file is part of paparazzi.
*
* paparazzi is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* paparazzi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with paparazzi; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
/**
* @file boards/bebop/electrical.c
* Dummy electrical status readings for the bebop.
* Because the voltage measurements is done trough the motor controllers.
*/
#include "subsystems/electrical.h"
#include <stdlib.h>
struct Electrical electrical;
void electrical_init(void)
{
// First we try to kill the dragon-prog and its respawner if it is running (done here because initializes first)
int ret = system("killall -9 watchdog.sh; killall -9 dragon-prog");
(void) ret;
}
void electrical_periodic(void) { }
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/*
* Copyright (C) 2014 Freek van Tienen <freek.v.tienen@gmail.com>
*
* This file is part of paparazzi.
*
* paparazzi is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* paparazzi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with paparazzi; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* @file subsystems/imu/imu_bebop.c
* Driver for the Bebop magnetometer, accelerometer and gyroscope
*/
#include "subsystems/imu.h"
#include "mcu_periph/i2c.h"
/* defaults suitable for Bebop */
#ifndef BEBOP_MAG_I2C_DEV
#define BEBOP_MAG_I2C_DEV i2c1
#endif
PRINT_CONFIG_VAR(BEBOP_MAG_I2C_DEV)
#ifndef BEBOP_MPU_I2C_DEV
#define BEBOP_MPU_I2C_DEV i2c2
#endif
PRINT_CONFIG_VAR(BEBOP_MPU_I2C_DEV)
#if !defined BEBOP_LOWPASS_FILTER && !defined BEBOP_SMPLRT_DIV
#if (PERIODIC_FREQUENCY == 60) || (PERIODIC_FREQUENCY == 120)
/* Accelerometer: Bandwidth 44Hz, Delay 4.9ms
* Gyroscope: Bandwidth 42Hz, Delay 4.8ms sampling 1kHz
*/
#define BEBOP_LOWPASS_FILTER MPU60X0_DLPF_42HZ
#define BEBOP_SMPLRT_DIV 9
PRINT_CONFIG_MSG("Gyro/Accel output rate is 100Hz at 1kHz internal sampling")
#elif PERIODIC_FREQUENCY == 512
/* Accelerometer: Bandwidth 260Hz, Delay 0ms
* Gyroscope: Bandwidth 256Hz, Delay 0.98ms sampling 8kHz
*/
#define BEBOP_LOWPASS_FILTER MPU60X0_DLPF_256HZ
#define BEBOP_SMPLRT_DIV 3
PRINT_CONFIG_MSG("Gyro/Accel output rate is 2kHz at 8kHz internal sampling")
#endif
#endif
PRINT_CONFIG_VAR(BEBOP_SMPLRT_DIV)
PRINT_CONFIG_VAR(BEBOP_LOWPASS_FILTER)
#ifndef BEBOP_GYRO_RANGE
#define BEBOP_GYRO_RANGE MPU60X0_GYRO_RANGE_1000
#endif
PRINT_CONFIG_VAR(BEBOP_GYRO_RANGE)
#ifndef BEBOP_ACCEL_RANGE
#define BEBOP_ACCEL_RANGE MPU60X0_ACCEL_RANGE_8G
#endif
PRINT_CONFIG_VAR(BEBOP_ACCEL_RANGE)
/** Basic Navstik IMU data */
struct ImuBebop imu_bebop;
/**
* Navstik IMU initializtion of the MPU-60x0 and HMC58xx
*/
void imu_impl_init(void)
{
imu_bebop.accel_valid = FALSE;
imu_bebop.gyro_valid = FALSE;
imu_bebop.mag_valid = FALSE;
/* MPU-60X0 */
mpu60x0_i2c_init(&imu_bebop.mpu, &(BEBOP_MPU_I2C_DEV), MPU60X0_ADDR >> 1);
imu_bebop.mpu.config.smplrt_div = BEBOP_SMPLRT_DIV;
imu_bebop.mpu.config.dlpf_cfg = BEBOP_LOWPASS_FILTER;
imu_bebop.mpu.config.gyro_range = BEBOP_GYRO_RANGE;
imu_bebop.mpu.config.accel_range = BEBOP_ACCEL_RANGE;
/* AKM8963 */
ak8963_init(&imu_bebop.ak, &(BEBOP_MAG_I2C_DEV), AK8963_ADDR >> 1);
}
/**
* Handle all the periodic tasks of the Navstik IMU components.
* Read the MPU60x0 every periodic call and the HMC58XX every 10th call.
*/
void imu_periodic(void)
{
// Start reading the latest gyroscope data
mpu60x0_i2c_periodic(&imu_bebop.mpu);
// AKM8963
ak8963_periodic(&imu_bebop.ak);
}
/**
* Handle all the events of the Navstik IMU components.
* When there is data available convert it to the correct axis and save it in the imu structure.
*/
void imu_bebop_event(void)
{
/* MPU-60x0 event taks */
mpu60x0_i2c_event(&imu_bebop.mpu);
if (imu_bebop.mpu.data_available) {
/* default orientation of the MPU is upside down sor corrigate this here */
RATES_ASSIGN(imu.gyro_unscaled, imu_bebop.mpu.data_rates.rates.p, -imu_bebop.mpu.data_rates.rates.q, -imu_bebop.mpu.data_rates.rates.r);
VECT3_ASSIGN(imu.accel_unscaled, imu_bebop.mpu.data_accel.vect.x, -imu_bebop.mpu.data_accel.vect.y, -imu_bebop.mpu.data_accel.vect.z);
imu_bebop.mpu.data_available = FALSE;
imu_bebop.gyro_valid = TRUE;
imu_bebop.accel_valid = TRUE;
}
/* AKM8963 event task */
ak8963_event(&imu_bebop.ak);
if (imu_bebop.ak.data_available) {
//32760 to -32760
VECT3_ASSIGN(imu.mag_unscaled, -imu_bebop.ak.data.vect.y, imu_bebop.ak.data.vect.x, imu_bebop.ak.data.vect.z);
imu_bebop.ak.data_available = FALSE;
imu_bebop.mag_valid = TRUE;
}
}
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/*
* Copyright (C) 2014 Freek van Tienen <freek.v.tienen@gmail.com>
*
* This file is part of paparazzi.
*
* paparazzi is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* paparazzi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with paparazzi; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* @file subsystems/imu/imu_bebop.h
* Interface for the Bebop magnetometer, accelerometer and gyroscope
*/
#ifndef IMU_BEBOP_H
#define IMU_BEBOP_H
#include "generated/airframe.h"
#include "subsystems/imu.h"
#include "peripherals/ak8963.h"
#include "peripherals/mpu60x0_i2c.h"
/** default gyro sensitivy and neutral from the datasheet
* MPU with 1000 deg/s has 32.8 LSB/(deg/s)
* sens = 1/32.8 * pi/180 * 2^INT32_RATE_FRAC
* sens = 1/32.8 * pi/180 * 4096 = 2.17953
*/
#if !defined IMU_GYRO_P_SENS & !defined IMU_GYRO_Q_SENS & !defined IMU_GYRO_R_SENS
// FIXME
#define IMU_GYRO_P_SENS 2.17953
#define IMU_GYRO_P_SENS_NUM 18271
#define IMU_GYRO_P_SENS_DEN 8383
#define IMU_GYRO_Q_SENS 2.17953
#define IMU_GYRO_Q_SENS_NUM 18271
#define IMU_GYRO_Q_SENS_DEN 8383
#define IMU_GYRO_R_SENS 2.17953
#define IMU_GYRO_R_SENS_NUM 18271
#define IMU_GYRO_R_SENS_DEN 8383
#endif
/** default accel sensitivy from the datasheet
* MPU with 8g has 4096 LSB/g
* sens = 9.81 [m/s^2] / 4096 [LSB/g] * 2^INT32_ACCEL_FRAC = 2.4525
*/
#if !defined IMU_ACCEL_X_SENS & !defined IMU_ACCEL_Y_SENS & !defined IMU_ACCEL_Z_SENS
// FIXME
#define IMU_ACCEL_X_SENS 2.4525
#define IMU_ACCEL_X_SENS_NUM 981
#define IMU_ACCEL_X_SENS_DEN 400
#define IMU_ACCEL_Y_SENS 2.4525
#define IMU_ACCEL_Y_SENS_NUM 981
#define IMU_ACCEL_Y_SENS_DEN 400
#define IMU_ACCEL_Z_SENS 2.4525
#define IMU_ACCEL_Z_SENS_NUM 981
#define IMU_ACCEL_Z_SENS_DEN 400
#endif
/** Everything that is in the bebop IMU */
struct ImuBebop {
volatile uint8_t accel_valid; ///< Shows when the accelerometer is valid
volatile uint8_t gyro_valid; ///< Shows when the gyrometer is valid
volatile uint8_t mag_valid; ///< Shows when the Magneto is valid
struct Mpu60x0_I2c mpu; ///< The MPU gyro/accel device
struct Ak8963 ak; ///< The AK8963 mag
};
extern struct ImuBebop imu_bebop;
extern void imu_bebop_event(void);
static inline void ImuEvent(void (* _gyro_handler)(void), void (* _accel_handler)(void), void (* _mag_handler)(void))
{
imu_bebop_event();
if (imu_bebop.gyro_valid) {
imu_bebop.gyro_valid = FALSE;
_gyro_handler();
}
if (imu_bebop.accel_valid) {
imu_bebop.accel_valid = FALSE;
_accel_handler();
}
if (imu_bebop.mag_valid) {
imu_bebop.mag_valid = FALSE;
_mag_handler();
}
}
#endif /* IMU_BEBOP_H */
+488
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@@ -0,0 +1,488 @@
#!/usr/bin/env python
from __future__ import print_function
import re
import argparse
import socket
import telnetlib
import os
from time import sleep
from ftplib import FTP
# Check if IP is valid
def is_ip(address):
try:
socket.inet_aton(address)
ip = True
except socket.error:
ip = False
return ip
# Execute a command
def execute_command(command):
tn.write(command + '\n')
return tn.read_until('# ')[len(command) + 2:-4]
# Helper function
def split_into_path_and_file(name):
if name.count('/') <= 0:
return ["./", name]
return name.rsplit('/', 1)
# Read from config.ini
def read_from_config(name, config=''):
if config == '':
config = execute_command('cat /data/config.ini')
search = re.search(name + '[^=]+=[\r\n\t ]([^\r\n\t ]+)', config)
if search is None:
return ''
else:
return search.group(1)
# Write to config
def write_to_config(name, value):
if read_from_config(name) == '':
execute_command('echo "' + name + ' = ' + value + '\" >> /data/config.ini')
else:
execute_command('sed -i "s/\(' + name + ' *= *\).*/\\1' + value + '/g" /data/config.ini')
# Check the version
def check_version():
return execute_command('cat /firmware/version.txt')
# Check what currently is running on the drone
def check_running():
ps_aux = execute_command('ps')
running = ""
if 'program.elf' in ps_aux:
running += ' Native (program.elf),'
if 'ap.elf' in ps_aux:
running += ' Paparazzi (ap.elf),'
if 'gst-launch' in ps_aux:
running += ' GStreamer (gst-launch)'
return running[1:]
# Check if vision framework is installed
def check_vision_installed():
du_opt = execute_command('du -d 2 /data/video/opt')
return '/data/video/opt/arm/gst' in du_opt or '/data/video/opt/arm/lib' in du_opt or '/data/video/opt/arm/tidsp-binaries-23.i3.8' in du_opt
# Check if the vision framework is running
def check_vision_running():
du_opt = execute_command('du -d 2 /opt')
return '/opt/arm/gst' in du_opt and '/opt/arm/lib' in du_opt and '/opt/arm/tidsp-binaries-23.i3.8' in du_opt
# Check if autoboot is installed
def check_autoboot():
check_update = execute_command('grep "START_PAPARAZZI" /bin/check_update.sh')
wifi_setup = execute_command('grep "BASE_ADRESS" /bin/wifi_setup.sh')
if "START_PAPARAZZI" in check_update and "BASE_ADRESS" in wifi_setup:
return True
else:
return False
# Check if custom wifi_setup script is installed
def check_wifi_setup():
check_wifi = execute_command('grep "static_ip_address_base" /bin/wifi_setup.sh')
if "static_ip_address_base" in check_wifi:
return True
else:
return False
# Check the filesystem
def check_filesystem():
return execute_command('df -h')
# Reboot the drone
def bebop_reboot():
execute_command('reboot')
# Install the vision framework
def bebop_install_vision():
print('Uploading GST')
ftp.storbinary("STOR arm_light.tgz", file("bin/arm_light.tgz", "rb"))
print(execute_command("cd /data/video && tar -xzf arm_light.tgz"))
print(execute_command("rm -rf /data/video/arm_light.tgz"))
print('Now Starting Vision')
bebop_start_vision()
# Remove the vision framework
def bebop_remove_vision():
execute_command("rm -rf /opt/arm")
execute_command("rm -rf /lib/dsp")
execute_command("rm -rf /data/video/opt")
# Start the vision framework
def bebop_start_vision():
# Mount the directories
execute_command("mkdir -p /opt/arm")
execute_command("mkdir -p /lib/dsp")
execute_command("mount --bind /data/video/opt/arm /opt/arm")
execute_command("mount --bind /data/video/opt/arm/lib/dsp /lib/dsp")
# Start The DSP programs
execute_command("kill -9 `pidof program.elf`")
execute_command("kill -9 `pidof gst-launch-0.10`")
execute_command("export PATH=/opt/arm/gst/bin:$PATH")
execute_command("export DSP_PATH=/opt/arm/tidsp-binaries-23.i3.8/")
execute_command("/bin/dspbridge/cexec.out -T /opt/arm/tidsp-binaries-23.i3.8/baseimage.dof -v")
execute_command("/bin/dspbridge/dynreg.out -r /opt/arm/tidsp-binaries-23.i3.8/m4venc_sn.dll64P -v")
# Show result
execute_command("ls -altr /opt/arm/gst/bin")
# Install autoboot script
def bebop_install_autoboot():
print('Uploading autoboot script')
ftp.storbinary("STOR check_update.sh", file("check_update.sh", "rb"))
print(execute_command("mv /data/video/check_update.sh /bin/check_update.sh"))
print(execute_command("chmod 777 /bin/check_update.sh"))
# Install network script
def bebop_install_network_script():
print('Uploading Wifi script')
ftp.storbinary("STOR wifi_setup.sh", file("wifi_setup.sh", "rb"))
print(execute_command("mv /data/video/wifi_setup.sh /bin/wifi_setup.sh"))
print(execute_command("chmod 777 /bin/wifi_setup.sh"))
# Set network SSID
def bebop_set_ssid(name):
write_to_config('ssid_single_player', name)
print('The network ID (SSID) of the Bebop is changed to ' + name)
# Set IP address
def bebop_set_ip_address(address):
splitted_ip = address.split(".")
write_to_config('static_ip_address_base', splitted_ip[0] + '.' + splitted_ip[1] + '.' + splitted_ip[2] + '.')
write_to_config('static_ip_address_probe', splitted_ip[3])
print('The IP Address of the Bebop is changed to ' + address)
# Set wifi mode (0: master, 1: ad-hoc, 2: managed, *: master)
def bebop_set_wifi_mode(mode):
modes = { 'master' : '0', 'ad-hoc' : '1', 'managed' : '2' }
try:
val = modes[mode]
except:
print('Unexpected wifi mode, setting to master (default)')
val = modes['master']
write_to_config('wifi_mode', val)
print('The Wifi mode of the Bebop is changed to ' + mode + ' (' + val + ')')
def bebop_status():
config_ini = execute_command('cat /data/config.ini')
print('======================== Bebop Status ========================')
print('Version:\t\t' + check_version())
print('Host:\t\t\t' + args.host + ' (' + read_from_config('static_ip_address_base', config_ini) +
read_from_config('static_ip_address_probe', config_ini) + ' after boot)')
print('Currently running:\t' + check_running())
print('Serial number:\t\t' + read_from_config('drone_serial', config_ini))
print('Network id:\t\t' + read_from_config('ssid_single_player', config_ini))
print('Motor software:\t\t' +
read_from_config('motor1_soft', config_ini) + '\t' + read_from_config('motor2_soft', config_ini) + '\t' +
read_from_config('motor3_soft', config_ini) + '\t' + read_from_config('motor4_soft', config_ini))
print('Motor hardware:\t\t' +
read_from_config('motor1_hard', config_ini) + '\t' + read_from_config('motor2_hard', config_ini) + '\t' +
read_from_config('motor3_hard', config_ini) + '\t' + read_from_config('motor4_hard', config_ini))
autorun = {'': 'Native', '0': 'Native', '1': 'Paparazzi RAW', '2': 'Paparazzi SDK'}
if check_autoboot():
print('Autorun at start:\tInstalled booting ' + autorun[read_from_config('start_paparazzi', config_ini)])
else:
print('Autorun at start:\tNot installed')
# Check if the vision framework is installed and running
vision_framework = ""
if check_vision_installed():
vision_framework += "Installed"
if check_vision_running():
vision_framework += " and running"
print('Vision framework:\t' + vision_framework)
# Request the filesystem status
print('\n======================== Filesystem Status ========================')
print(check_filesystem())
# Parse the arguments
parser = argparse.ArgumentParser(description='Bebop python helper. Use bebop.py -h for help')
parser.add_argument('--host', metavar='HOST', default='192.168.42.1',
help='the ip address of bebop')
subparsers = parser.add_subparsers(title='Command to execute', metavar='command', dest='command')
# All the subcommands and arguments
subparsers.add_parser('status', help='Request the status of the Bebop')
subparsers.add_parser('reboot', help='Reboot the Bebop')
subparsers.add_parser('installvision', help='Install the vision framework')
subparser_upload_gst = subparsers.add_parser('upload_gst_module',
help='Upload, configure and move a gstreamer0.10 module libXXX.so')
subparser_upload_gst.add_argument('file', help='Filename of *.so module')
subparser_upload_and_run = subparsers.add_parser('upload_file_and_run', help='Upload and run software (for instance the Paparazzi autopilot)')
subparser_upload_and_run.add_argument('file', help='Filename of an executable')
subparser_upload_and_run.add_argument('folder', help='Destination subfolder (raw or sdk for Paparazzi autopilot)')
subparser_upload = subparsers.add_parser('upload_file', help='Upload a file to the Bebop')
subparser_upload.add_argument('file', help='Filename')
subparser_upload.add_argument('folder', help='Destination subfolder (base destination folder is /data/video)')
subparser_download = subparsers.add_parser('download_file', help='Download a file from the Bebop')
subparser_download.add_argument('file', help='Filename (with the path on the local machine)')
subparser_download.add_argument('folder', help='Remote subfolder (base folder is /data/video)')
subparser_download_dir = subparsers.add_parser('download_dir', help='Download all files from a folder from the Bebop')
subparser_download_dir.add_argument('dest', help='destination folder (on the local machine)')
subparser_download_dir.add_argument('folder', help='Remote subfolder (base folder is /data/video)')
subparser_rm_dir = subparsers.add_parser('rm_dir', help='Remove a directory and all its files from the Bebop')
subparser_rm_dir.add_argument('folder', help='Remote subfolder (base folder is /data/video)')
subparser_insmod = subparsers.add_parser('insmod', help='Upload and insert kernel module')
subparser_insmod.add_argument('file', help='Filename of *.ko kernel module')
subparsers.add_parser('startvision', help='Start the vision framework')
subparser_start = subparsers.add_parser('start', help='Start a program on the Bebop')
subparser_start.add_argument('program', help='the program to start')
subparser_kill = subparsers.add_parser('kill', help='Kill a program on the Bebop')
subparser_kill.add_argument('program', help='the program to kill')
subparser_networkid = subparsers.add_parser('networkid', help='Set the network ID(SSID) of the Bebop')
subparser_networkid.add_argument('name', help='the new network ID(SSID)')
subparser_ipaddress = subparsers.add_parser('ipaddress', help='Set the IP address of the Bebop')
subparser_ipaddress.add_argument('address', help='the new IP address')
subparser_wifimode = subparsers.add_parser('wifimode', help='Set the Wifi mode the Bebop')
subparser_wifimode.add_argument('mode', help='the new Wifi mode', choices=['master', 'ad-hoc', 'managed'])
subparser_configure_network = subparsers.add_parser('configure_network', help='Configure the network on the Bebop')
subparser_configure_network.add_argument('name', help='the new network ID(SSID)')
subparser_configure_network.add_argument('address', help='the new IP address')
subparser_configure_network.add_argument('mode', help='the new Wifi mode', choices=['master', 'ad-hoc', 'managed'])
subparser_install_autostart = subparsers.add_parser('install_autostart', help='Install custom autostart script and set what to start on boot for the Bebop')
subparser_install_autostart.add_argument('type', choices=['native', 'paparazzi_raw', 'paparazzi_sdk'],
help='what to start on boot')
subparser_autostart = subparsers.add_parser('autostart', help='Set what to start on boot for the Bebop')
subparser_autostart.add_argument('type', choices=['native', 'paparazzi_raw', 'paparazzi_sdk'],
help='what to start on boot')
args = parser.parse_args()
# Connect with telnet and ftp
try:
tn = telnetlib.Telnet(args.host)
ftp = FTP(args.host)
ftp.login()
except:
print('Could not connect to Bebop (host: ' + args.host + ')')
exit(2)
# Read until after login
tn.read_until('# ')
# Check the Bebop status
if args.command == 'status':
bebop_status()
# Reboot the drone
elif args.command == 'reboot':
bebop_reboot()
print('The Bebop is rebooting...')
# Kill a program
elif args.command == 'kill':
execute_command('killall -9 ' + args.program)
print('Program "' + args.program + '" is now killed')
# Start a program
elif args.command == 'start':
execute_command(args.start + ' &')
print('Program "' + args.start + '" is now started')
# Change the network ID
elif args.command == 'networkid':
bebop_set_ssid(args.name)
if raw_input("Shall I restart the Bebop? (y/N) ").lower() == 'y':
bebop_reboot()
# Change the IP address
elif args.command == 'ipaddress':
bebop_set_ip_address(args.address)
if raw_input("Shall I restart the Bebop? (y/N) ").lower() == 'y':
bebop_reboot()
# Change the wifi mode
elif args.command == 'wifimode':
bebop_set_wifi_mode(args.mode)
if raw_input("Shall I restart the Bebop? (y/N) ").lower() == 'y':
bebop_reboot()
# Install and configure network
elif args.command == 'configure_network':
config_ini = execute_command('cat /data/config.ini')
print('=== Current network setup ===')
print('Network id:\t' + read_from_config('ssid_single_player', config_ini))
print('Host:\t\t' + args.host + ' (' + read_from_config('static_ip_address_base', config_ini) +
read_from_config('static_ip_address_probe', config_ini) + ' after boot)')
print('Mode:\t\t' + read_from_config('wifi_mode', config_ini))
print('=============================')
if check_wifi_setup():
print('Custom Wifi script already installed')
if raw_input("Shall I reinstall the Wifi script (y/N) ").lower() == 'y':
bebop_install_network_script()
else:
if raw_input("Shall I install custom Wifi script (recommanded) (y/N) ").lower() == 'y':
bebop_install_network_script()
bebop_set_ssid(args.name)
bebop_set_ip_address(args.address)
bebop_set_wifi_mode(args.mode)
config_ini = execute_command('cat /data/config.ini')
print('== New network setup after boot ==')
print('Network id:\t' + read_from_config('ssid_single_player', config_ini))
print('Host:\t\t' + read_from_config('static_ip_address_base', config_ini) +
read_from_config('static_ip_address_probe', config_ini))
print('Mode:\t\t' + read_from_config('wifi_mode', config_ini))
print('==================================')
if raw_input("Shall I restart the Bebop? (y/N) ").lower() == 'y':
bebop_reboot()
# Install and configure autostart
elif args.command == 'install_autostart':
if check_autoboot():
print('Custom autostart script already installed')
if raw_input("Shall I reinstall the autostart script (y/N) ").lower() == 'y':
bebop_install_autoboot()
else:
bebop_install_autoboot()
autorun = {'native': '0', 'paparazzi_raw': '1', 'paparazzi_sdk': '2'}
write_to_config('start_paparazzi', autorun[args.type])
print('The autostart on boot is changed to ' + args.type)
if raw_input("Shall I restart the Bebop? (y/N) ").lower() == 'y':
bebop_reboot()
# Change the autostart
elif args.command == 'autostart':
autorun = {'native': '0', 'paparazzi_raw': '1', 'paparazzi_sdk': '2'}
write_to_config('start_paparazzi', autorun[args.type])
print('The autostart on boot is changed to ' + args.type)
# Install Vision framework
elif args.command == 'installvision':
if check_vision_installed():
print('Vision framework already installed')
if raw_input("Shall I reinstall the vision framework? (y/N) ").lower() == 'y':
bebop_remove_vision()
bebop_install_vision()
bebop_install_vision()
print('Vision framework installed')
# Start Vision framework
elif args.command == 'startvision':
if check_vision_running():
print('Vision framework already started')
else:
if not check_vision_installed():
print('No vision framework installed')
if raw_input("Shall I install the vision framework? (y/N) ").lower() == 'y':
bebop_install_vision()
if check_vision_installed():
bebop_start_vision()
print('Vision framework started')
elif args.command == 'upload_gst_module':
print('Uploading ...' + args.file)
ftp.storbinary("STOR " + args.file, file(args.file, "rb"))
execute_command("chmod 777 /data/video/" + args.file)
execute_command("mv /data/video/" + args.file + " /data/video/opt/arm/gst/lib/gstreamer-0.10")
if check_vision_running():
print('Info: Vision framework already started')
else:
if not check_vision_installed():
print('Warning: No vision framework installed')
if raw_input("Warning: Shall I install the vision framework? (y/N) ").lower() == 'y':
bebop_install_vision()
if check_vision_installed():
bebop_start_vision()
print('#pragma message: Vision framework started')
print('#pragma message: Vision Plugin Uploaded and DSP Started.')
elif args.command == 'insmod':
modfile = split_into_path_and_file(args.file)
print('Uploading \'' + modfile[1])
ftp.storbinary("STOR " + modfile[1], file(args.file, "rb"))
print(execute_command("insmod /data/video/" + modfile[1]))
elif args.command == 'upload_file_and_run':
# Split filename and path
f = split_into_path_and_file(args.file)
print("Kill running " + f[1] + " and make folder " + args.folder)
execute_command("killall -9 " + f[1])
sleep(1)
execute_command("mkdir -p /data/ftp/" + args.folder)
print('Uploading \'' + f[1] + "\' from " + f[0] + " to " + args.folder)
ftp.storbinary("STOR " + args.folder + "/" + f[1], file(args.file, "rb"))
sleep(0.5)
execute_command("chmod 777 /data/ftp/" + args.folder + "/" + f[1])
execute_command("/data/ftp/" + args.folder + "/" + f[1] + " > /dev/null 2>&1 &")
print("#pragma message: Upload and Start of ap.elf to Bebop Succes!")
elif args.command == 'upload_file':
# Split filename and path
f = split_into_path_and_file(args.file)
execute_command("mkdir -p /data/video/" + args.folder)
print('Uploading \'' + f[1] + "\' from " + f[0] + " to /data/video/" + args.folder)
ftp.storbinary("STOR " + args.folder + "/" + f[1], file(args.file, "rb"))
print("#pragma message: Upload of " + f[1] + " to Bebop Succes!")
elif args.command == 'download_file':
# Split filename and path
f = split_into_path_and_file(args.file)
# Open file and download
try:
file = open(args.file, 'wb')
print('Downloading \'' + f[1] + "\' from " + args.folder + " to " + f[0])
ftp.retrbinary("RETR " + args.folder + "/" + f[1], file.write)
print("#pragma message: Download of " + f[1] + " from Bebop Succes!")
except IOError:
print("#pragma message: Fail to open file " + args.file)
except:
os.remove(args.file)
print("#pragma message: Download of " + f[1] + " from Bebop Failed!")
else:
file.close()
elif args.command == 'download_dir':
# Split filename and path
files = execute_command('find /data/video/' + args.folder + ' -name \'*.*\'')
# Create dest dir if needed
if not os.path.exists(args.dest):
os.mkdir(args.dest)
# Open file and download
for f in files.split():
file_name = split_into_path_and_file(f)
file_source = args.folder + '/' + file_name[1]
file_dest = args.dest + '/' + file_name[1]
try:
file = open(file_dest, 'wb')
print('Downloading \'' + f + "\' to " + file_dest)
ftp.retrbinary("RETR " + file_source, file.write)
except IOError:
print("#pragma message: Fail to open file " + file_dest)
except:
os.remove(file_dest)
print("#pragma message: Download of " + f + " from Bebop Failed!")
else:
file.close()
print("#pragma message: End download of folder " + args.folder + " from Bebop")
elif args.command == 'rm_dir':
# Split filename and path
print("Deleting folder /data/video/" + args.folder + " from Bebop")
print(execute_command('rm -r /data/video/' + args.folder))
# Close the telnet and python script
tn.close()
ftp.close()
exit(0)