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PX4 Autopilot Software
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David Sidrane 5148d2d94f px4fmu-v2 nsh: Disable ARCH_IRQPRIO & ARCH_HIPRI_INTERRUP 
This insures the common exception handler will not be
   re-entered. The handler does not support nested interrupts
   and the interrupt stack pointer and context will be overwritten
   resulting in hard to debug hardfaults.

   If all the priorities are equal the NVIC prevents the
   preemption. The startup code defaults all the priorities
   to the same value 128.

   This change safeguards in 2 ways 1) By disabling
   CONFIG_ ARCH_IRQPRIO: up_prioritize_irq cannot be called.
   This will insure that all HW interrupts are at the same
   priority.

   2) By disabling CONFIG_ARCH_HIPRI_INTERRUP, the common
   exception will disable any interrupts during interrupt
   processing.
 		2018-09-25 12:28:03 -04:00
.ci sanitizers cleanup (#10551) 2018-09-23 16:52:09 -04:00
.github Fix link to flight reporting page (#9541) 2018-05-28 09:21:49 +02:00
Documentation Correct trailing whitespaces. 2018-08-18 15:15:41 -04:00
ROMFS Tidy up an OUTPUT_DEV set/unset in rc.interace and rcS. 2018-09-25 07:55:03 +02:00
Tools serial generate config add 10 generic serial ports 2018-09-25 07:53:29 +02:00
cmake Tools/serial: use per-module serial port config params, instead of per-port 2018-09-25 07:53:29 +02:00
integrationtests/python_src/px4_it CI mission tests align with initial heading 2018-08-17 22:25:45 -04:00
launch ROS multi-vehicle simulation: fixed udp port overlap issues 2018-09-21 09:01:47 +02:00
mavlink/include/mavlink Update submodule mavlink v2.0 to latest Fri Aug 31 21:30:38 UTC 2018 (#10387) 2018-08-31 18:50:26 -04:00
msg move parse_yaml_msg_id_file() definition to generate_microRTPS_bridge.py 2018-09-24 19:28:40 +02:00
platforms px4fmu-v2 nsh: Disable ARCH_IRQPRIO & ARCH_HIPRI_INTERRUP 2018-09-25 12:28:03 -04:00
posix-configs general fixes on VIO data access 2018-09-18 09:52:33 +02:00
src libuavcan: update with Kinetis int priority disable (#10564) 2018-09-25 11:52:07 -04:00
test module_schema.yaml: move from test/ to validation/ 2018-09-25 07:53:29 +02:00
test_data rc: add unit test for CRSF RC 2018-07-28 15:23:09 +02:00
validation module_schema.yaml: move from test/ to validation/ 2018-09-25 07:53:29 +02:00
.ackrc ack: add .ackrc to ignore the Documentation directory 2016-04-11 11:23:01 +02:00
.clang-tidy px4_daemon: fixes for clang-tidy 2018-08-08 21:09:39 +02:00
.github_changelog_generator Changelog generator default params 2017-12-30 11:27:57 +01:00
.gitignore python scripts code coverage (#10157) 2018-08-04 18:22:08 -04:00
.gitmodules Point nuttx submodule to PX4-NuttX 2018-08-14 09:38:15 -04:00
.travis.yml travis-ci coverity properly run and submit scan 2018-08-01 13:50:42 -04:00
.ycm_extra_conf.py Removed PX4FMUv1 auto completions 2017-09-10 13:37:23 -04:00
CMakeLists.txt Tools/serial: use per-module serial port config params, instead of per-port 2018-09-25 07:53:29 +02:00
CODE_OF_CONDUCT.md Create CODE_OF_CONDUCT.md 2017-07-30 19:18:49 +02:00
CONTRIBUTING.md Update CONTRIBUTING.md 2018-02-19 12:23:56 +01:00
CTestConfig.cmake gather test results 2017-01-02 10:14:41 +01:00
Firmware.sublime-project astyle scripting move to Tools/astyle 2017-08-23 08:07:36 +02:00
Jenkinsfile Jenkins: add module config validation to CI 2018-09-25 07:53:29 +02:00
LICENSE Update LICENSE 2018-06-03 10:21:56 +02:00
Makefile Jenkins: add module config validation to CI 2018-09-25 07:53:29 +02:00
PULL_REQUEST_TEMPLATE.md Create PULL_REQUEST_TEMPLATE.md 2018-07-08 23:19:24 +02:00
README.md README.md update Jenkins build status icon and url 2018-09-18 20:18:02 -04:00
appveyor.yml appveyor: switch to toolchain 0.4 2018-09-19 14:06:46 -04:00
eclipse.cproject eclipse project add paths for new params 2018-03-13 23:30:50 -05:00
eclipse.project uORB generation move to msg/ 2017-09-29 10:13:51 -04:00
package.xml PX4 package depends on mav_msgs 2015-07-13 14:52:39 -07:00

README.md

PX4 Drone Autopilot

Releases DOI

Build Status Coverity Scan

Slack

This repository holds the PX4 flight control solution for drones, with the main applications located in the src/modules directory. It also contains the PX4 Drone Middleware Platform, which provides drivers and middleware to run drones.

PX4 Users

The PX4 User Guide explains how to assemble supported vehicles and fly drones with PX4. See the forum and chat if you need help!

PX4 Developers

This Developer Guide is for software developers who want to modify the flight stack and middleware (e.g. to add new flight modes), hardware integrators who want to support new flight controller boards and peripherals, and anyone who wants to get PX4 working on a new (unsupported) airframe/vehicle.

Developers should read the Guide for Contributions. See the forum and chat if you need help!

Weekly Dev Call

The PX4 Dev Team syncs up on a weekly dev call.

Note The dev call is open to all interested developers (not just the core dev team). This is a great opportunity to meet the team and contribute to the ongoing development of the platform. It includes a QA session for newcomers. All regular calls are listed in the Dronecode calendar.

Maintenance Team

See also About Us (px4.io) and the contributors list (Github).

Supported Hardware

This repository contains code supporting these boards:

Additional information about supported hardware can be found in PX4 user Guide > Autopilot Hardware.

Project Roadmap

A high level project roadmap is available here.