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Author SHA1 Message Date
Oleg Kalachev e50a9d5fea Revert t variable type to float instead of double 
For the sake of simplicity and consistency.
 2025-10-19 20:46:38 +03:00
Oleg Kalachev ebac78dc0f Minor change 2025-10-19 20:46:26 +03:00
Oleg Kalachev 186cf88d84 Add generic Delay filter 2025-10-19 20:46:11 +03:00
Oleg Kalachev 253aae2220 Lowercase imu and rc variables 
To make it more obvious these are variables, not classes.
 2025-10-19 20:45:56 +03:00
Oleg Kalachev 6f0964fac4 Rename failsafe.ino to safety.ino 
To aggregate all the safety related functionality.
 2025-10-19 20:44:54 +03:00
Oleg Kalachev 1d034f268d Add ESP32-S3 build to Actions 2025-10-19 20:44:46 +03:00
Oleg Kalachev 1ca7d32862 Update VSCode settings 
Disable error squiggles as they often work incorrectly.
Decrease number of include libraries to index.
 2025-10-14 11:43:55 +03:00
Oleg Kalachev ab941e34fa Fix Gazebo installation 
Installation script is deprecated, install using package on Ubuntu 20.04
 2025-10-13 18:56:14 +03:00
Oleg Kalachev 7bee3d1751 Improve rc failsafe logic 
Don't trigger failsafe if there's no RC at all
Use AUTO mode for descending, instead of STAB
Increase RC loss timeout and descend time
 2025-10-12 21:27:08 +03:00
Oleg Kalachev 06ec5f3160 Disarm the drone on simulator plugin reset 
In order to reset yaw target.
 2025-10-07 15:45:48 +03:00
Oleg Kalachev c4533e3ac8 Reset yaw target when drone disarmed 
Prevent unexpected behavior when the drone tries to restore its old yaw on takeoff.
 2025-10-07 15:43:28 +03:00
Oleg Kalachev e673b50f52 Include FlixPeriph header instead of MPU9250 
This simplifies choosing IMU model
 2025-10-07 08:43:12 +03:00
Oleg Kalachev 5151bb9133 Ensure showing correct raw data in imu command 
Some IMUs will reset acc and gyro buffer on whoAmI() call
 2025-10-07 08:43:06 +03:00
Oleg Kalachev c08c8ad91c pyflix@0.9 2025-10-03 06:49:44 +03:00
Oleg Kalachev e44f32fca7 pyflix: don't quit on any sendto error 2025-10-03 06:47:56 +03:00
Oleg Kalachev ca03bdb260 pyflix: partially fix wireless downloading logs 2025-10-03 06:46:56 +03:00
Oleg Kalachev b3dffe99fb pyflix: add passing event name to off method 2025-10-03 06:46:29 +03:00
Oleg Kalachev 6e6a71fa69 Remove unneeded advice from troubleshooting 2025-10-03 06:45:16 +03:00
Oleg Kalachev 838fe11f6b Simplify mode index check in set_mode 2025-09-26 05:03:36 +03:00
Oleg Kalachev 8b36509932 pyflix@0.8 2025-09-25 16:55:06 +03:00
Oleg Kalachev 0268c8ebcf Some fixes and updates in pyflix 
Fix set_controls
Add set_armed method
 2025-09-25 16:53:49 +03:00
Oleg Kalachev 09bf09e520 Update schematics diagram 2025-09-25 06:16:02 +03:00
Oleg Kalachev 4c89b10767 Fix fields order in psq command 2025-09-20 22:35:36 +03:00
Oleg Kalachev a79df52959 Don't trigger rc failsafe in AUTO mode or if disamed 2025-09-20 20:36:36 +03:00
Oleg Kalachev e88888baeb Fix rc calibration steps enumeration again 2025-09-11 11:47:28 +03:00
Oleg Kalachev de69b228ff Fix rc calibration steps enumeration 2025-09-02 11:03:44 +03:00
Oleg Kalachev f9739dcd7e Don't arm by mavlink command if throttle is not low 2025-08-29 03:47:51 +03:00
Oleg Kalachev 708c8f04dc Minor docs fix 2025-08-28 05:17:46 +03:00
Oleg Kalachev 2128201440 Fix simulation build 2025-08-28 01:13:38 +03:00
Oleg Kalachev 8e3c86f5ee pyflix@0.7 2025-08-28 00:52:27 +03:00
Oleg Kalachev 40fc4b96b5 Implement AUTO mode for automatic flights 
Support SET_ATTITUDE_TARGET, SET_ACTUATOR_CONTROL_TARGET in mavlink.
ACTUATOR_OUTPUT_STATUS is changed ACTUATOR_CONTROL_TARGET to match used message for setting motor outputs.
Add support for changing mode from mavlink.
Support automatic flights in pyflix.
 2025-08-28 00:49:24 +03:00
Oleg Kalachev 10fafbc4a0 Send udp packets in unicast after connection is established 
This makes qgc connection faster.
Add WIFI_UDP_REMOTE_ADDR macro for default remote address for both the firmware and simulation.
 2025-08-27 05:01:07 +03:00
Oleg Kalachev d47d7b8bd4 Support arm/disarm mavlink commands 
Refactor commands handling to remove repeating ack message packing.
 2025-08-27 04:45:25 +03:00
Oleg Kalachev a7fdc2a88f Minor change in cli help message 2025-08-27 04:43:24 +03:00
Oleg Kalachev c1788e2c75 Refactor arming logic 
Arm and disarm with gestures only: left stick right/down for arming, left/down for disarming.
Remove arming switch as it complicates arming gestures logic.
Remove MAV_CTRL_SCALE parameter as it complicates arming gestures logic, advise to decrease TILT_MAX when controlling with a smartphone.
Put some minimal thrust to motors to indicate armed state.
Rename build article to usage article, add flight instructions.
 2025-08-27 03:19:26 +03:00
Oleg Kalachev beb655fdcb Add illustration for qgc proxy for pyflix 2025-08-27 03:13:28 +03:00
Oleg Kalachev bf0cdac111 Major update of the articles 
Reflect control subsystem refactoring.
Update dataflow diagram.
Add control subsystem diagram.
Minor updates.
 2025-08-27 00:09:42 +03:00
Oleg Kalachev b21e81a68b Add cli commands for switching mode 
Make mode variable int instead of enum, which is more convinient.
 2025-08-26 21:55:27 +03:00
Oleg Kalachev 8418723ccc Refactor control subsystem 
Add interpretControls function to convert pilot commands and mode into control targets and make control functions independent from the mode.
Add ratesExtra target for rates feed-forward; remove yawMode.
Rename controlRate to controlRates to reflect rates variable name.
Remove USER mode.
 2025-08-26 01:00:56 +03:00
Oleg Kalachev a1539157b8 Show raw values in imu command 2025-08-22 17:20:33 +03:00
Oleg Kalachev 80922dc68a Some updates to readme and build article 
Add info on using USB gamepad
Replace KINGKONG transmitter with BetaFPV LiteRadio
Add RoboCamp video
 2025-08-20 22:06:17 +03:00
Oleg Kalachev fcd2738763 Add link to stls from robocamp 2025-08-19 15:20:24 +03:00
Oleg Kalachev fa07ed3a4e Minor docs change 2025-08-15 00:51:08 +03:00
Oleg Kalachev dee4d97ab3 Add getRoll, getPitch, setRoll, setPitch methods 
Add methods to Quaternion for consistency with getYaw and setYaw
 2025-08-09 18:10:11 +03:00
Oleg Kalachev ea35db37da Minor code simplification 2025-08-09 17:53:06 +03:00
Oleg Kalachev cd953f24ad Add RoboCamp to built drones article 2025-08-07 14:29:39 +03:00
Oleg Kalachev 3f80712641 Some updates to articles 2025-08-06 23:52:35 +03:00
Oleg Kalachev 18bacb64f3 Make rc loss timeout longer 2025-07-31 12:35:28 +03:00
Oleg Kalachev 7e8bd3e834 Minor updates 2025-07-28 22:07:33 +03:00
Oleg Kalachev bb0643e8c6 Add missing set_velocity method stub to pyflix 2025-07-28 22:06:30 +03:00
Oleg Kalachev 32f417efae Updates in pyflix 
Rename mav_to to system_id to match firmware naming.
Readme updates.
 2025-07-24 09:15:44 +03:00
Oleg Kalachev 018a6d4fce Add repository field to python library 2025-07-22 17:21:51 +03:00
Oleg KalachevandGitHub 1f47aa6d62 Add Python library (#20) 2025-07-22 14:17:08 +03:00
Oleg Kalachev 779fa13e80 Increase connection timeout for arduino-cli as it prevents some users from downloading the core 2025-07-21 11:12:47 +03:00
Oleg Kalachev 5eccb3f0c4 Fix rates, acc and gyro coordinate frame in mavlink 
All of them should be in frd.
Get rid of fluToFrd function - there is no big need for it.
 2025-07-19 05:32:49 +03:00
Oleg Kalachev 29f1a2b22b Minor fixes to builds list 2025-07-18 14:19:43 +03:00
Oleg Kalachev 1d4ce810a9 Add chkroko's bldc build 2025-07-18 12:14:42 +03:00
Oleg Kalachev 32874b92fd Minor fixes 2025-07-14 12:05:16 +03:00
Oleg Kalachev 6b38070e43 Rename printIMUCal to printIMUCalibration for consistency with rc 2025-07-14 12:04:02 +03:00
Oleg Kalachev 52819e403b Major rework of rc subsystem 
Implement channels mapping calibration.
Store mapping in parameters.
Get rid of `controls` array and store control inputs in `controlRoll`, `controlPitch`, ... variables.
Move `channels` variable to rc.ino, channels are not involved when controled using mavlink.
'Neutral' values are renamed to 'zero' - more precise naming.
`controlsTime` is renamed to `controlTime`.
Use unsigned values for channels.
Make channel values in simulation more alike to real world: unsigned values in range [1000, 2000].
Send RC_CHANNELS_RAW instead of RC_CHANNELS_SCALED via mavlink
Don't send channels data via mavlink if rc is not used
 2025-07-14 12:01:29 +03:00
Oleg Kalachev 449dd44741 Fix storing nans and infs in preferences in simulator 
Turns out file streams cannot parse nans and infs on some platforms, so use std::stof to parse.
 2025-07-14 09:52:49 +03:00
Oleg Kalachev e389d717d6 Show unspecified core as * in sys command 2025-07-13 11:12:54 +03:00
Oleg Kalachev ea8463ed70 Fixes in firmware variables description 2025-07-12 10:07:52 +03:00
Oleg Kalachev 85afe405cb Improve pause function work 
Fix disconnecting from qgc while pausing in the simulation. 
Consider total delay time in micros() in simulation to increase t while delaying.
Simplify and get rid of ARDUINO macro check.
 2025-07-12 09:29:47 +03:00
Oleg Kalachev fd4bcbeb89 Minor changes 2025-07-10 07:27:53 +03:00
Oleg Kalachev 121b50d896 Increase motors pwm frequency to 78Khz 
1000 Hz is too low frequency considering the update loop for motors signal is also 1000 Hz.
Decrease resolution as it's required to set larger pwm frequencies.
This change should vastly improve control jitter and remove audible motors noise.
 2025-07-03 03:46:11 +03:00
Oleg Kalachev 48c7135efb Return zero rotation vector when converting neutral quaternion 
Previously it would return nans
 2025-07-01 02:48:49 +03:00
Oleg Kalachev 9229b743eb Add missing equals and non-equals operators for quaternion lib 2025-07-01 02:47:01 +03:00
Oleg Kalachev 52d31ba7a5 Add missing includes to Arduino.h to make build more portable 2025-07-01 02:38:47 +03:00
Oleg Kalachev f11ab2dc16 Add info on mpu-6050 2025-06-30 12:29:07 +03:00
Oleg Kalachev 93383cc7f9 Add chkroko's build 2025-06-19 13:25:01 +03:00
Oleg Kalachev 389cfb94ab Add missing newlines to initialization prints 2025-06-19 13:19:00 +03:00
Oleg Kalachev 045f2c5ed5 Minor docs changes 2025-06-19 13:19:00 +03:00
Oleg Kalachev 31f5e1efbb Upload built firmware binaries as artifact 2025-06-02 02:32:27 +03:00
Oleg Kalachev 2d77317abc Minor fixes in book 2025-05-31 16:56:05 +03:00
Oleg Kalachev 963cbe09dd Minor fix in book 2025-05-31 13:15:25 +03:00
Oleg Kalachev 98fc0cf5b4 Add quaternion and vector chapter to book 2025-05-31 12:46:33 +03:00
Oleg Kalachev 6b7601c0bd Improve vector and quaternion libraries 
Make the order or basic methods consistent between Vector and Quaternion.
Remove `ZYX` from Euler method names as this is standard for robotics.
Rename angular rates to rotation vector, which is more correct.
Make rotation methods static, to keep the arguments order consistent.
Make `Quaternion::fromAxisAngle` accept Vector for axis.
Minor fixes.
 2025-05-31 04:17:00 +03:00
Oleg Kalachev 929bdd1f35 Minor fixes in book 2025-05-31 03:29:44 +03:00
Oleg Kalachev 660913f8bb Remove version 0 section from the readme 2025-05-23 17:17:27 +03:00
Oleg Kalachev 25e3056891 Add disclaimer to readme 2025-05-23 16:47:04 +03:00
Oleg Kalachev be7b6ec0c9 Fix simulator build 2025-05-16 05:02:27 +03:00
Oleg Kalachev 9c8c0e2578 Minor code updates 2025-05-15 09:22:17 +03:00
Oleg Kalachev 7e5a75a01f Revert sending mavlink udp packets in unicast 
This requires more complex approach as client ip may change between reconnections
 2025-05-10 05:45:57 +03:00
Oleg Kalachev 2bcab6edb3 Make cli command case insensitive 
iOS QGC capitalizes the command by default, so it's more convinient
 2025-05-10 05:15:54 +03:00
Oleg Kalachev df2b10acd4 Make wi-fi code more consistent between the firmware and simulation 2025-05-10 05:13:57 +03:00
Oleg Kalachev 31d6636754 Send mavlink udp packets in unicast after connected 
Tests and research show this is more efficient way of sending telemetry
 2025-05-10 05:08:04 +03:00
Oleg Kalachev b143c2f1b3 Add recommended 3D printing settings to readme 2025-05-09 06:55:28 +03:00
Oleg Kalachev a491b28201 Make sending udp packets much faster 
Turns out parsing IP address string is very slow
 2025-05-06 04:32:36 +03:00
Oleg Kalachev 4a4642bcf6 Update ESP32-Core to 3.2.0 2025-05-06 03:52:46 +03:00
Oleg Kalachev 81037d94ec Some cli improvements 
Improve loop rate formatting
Show cpu temperature in sys command
 2025-05-06 03:16:45 +03:00
Oleg Kalachev 965813e8f0 Use interrupts instead of polling for main loop 2025-05-05 13:58:23 +03:00
Oleg Kalachev 94c2d399b3 Add sys command 
Show ESP32 model and free heap
Show tasks table with stack and cpu usage
 2025-05-05 04:32:41 +03:00
Oleg Kalachev 21dc47c472 Make mavlink print buffered 
Combine all output of each step into one SERIAL_CONTROL message
 2025-05-05 00:44:06 +03:00
Oleg Kalachev 4b938e8d89 Make accelerometer calibration more verbose 
Print the number of each calibration step
 2025-05-05 00:38:08 +03:00
Oleg Kalachev 67efcdd08a Remove unused macro 
MAVLINK_CONTROL_SCALE is now parameter
 2025-05-04 00:03:38 +03:00
Oleg Kalachev d1d10c4c6c Updates to readme and documentation 2025-04-30 00:05:52 +03:00
Oleg Kalachev 4e0a1fcdab Update simulator illustration 2025-04-29 23:37:34 +03:00
Oleg Kalachev 5165355abc Make low pass filter formula more straightforward 2025-04-29 23:28:56 +03:00
Oleg Kalachev a268475f7a Add notice about firewall and vpn to troubleshooting 2025-04-29 23:22:40 +03:00