From 7e059e3777acb6c09e8853ab5d99d60422da997c Mon Sep 17 00:00:00 2001 From: Hector van der Aa Date: Mon, 30 Mar 2026 22:52:33 +0200 Subject: [PATCH] Initial commit --- .gitignore | 66 ++++ LICENSE | 674 ++++++++++++++++++++++++++++++++++ README.md | 2 + include/README | 37 ++ lib/README | 46 +++ platformio.ini | 20 + src/main.cpp | 978 +++++++++++++++++++++++++++++++++++++++++++++++++ test/README | 11 + 8 files changed, 1834 insertions(+) create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 README.md create mode 100644 include/README create mode 100644 lib/README create mode 100644 platformio.ini create mode 100644 src/main.cpp create mode 100644 test/README diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..aa691f6 --- /dev/null +++ b/.gitignore @@ -0,0 +1,66 @@ +# ───────────────────────────── +# PlatformIO +# ───────────────────────────── +.pio/ +.pioenvs/ +.piolibdeps/ +.piolibdeps_cache/ +.platformio/ + +# Build artifacts +build/ +*.elf +*.bin +*.hex +*.map +*.lst + +# ───────────────────────────── +# VSCode / IDE +# ───────────────────────────── +.vscode/ +!.vscode/extensions.json +!.vscode/settings.json +*.code-workspace + +# JetBrains (WebStorm, CLion, etc.) +.idea/ +*.iml + +# ───────────────────────────── +# Python (if using tooling) +# ───────────────────────────── +.venv/ +venv/ +__pycache__/ +*.pyc + +# ───────────────────────────── +# OS junk +# ───────────────────────────── +.DS_Store +Thumbs.db + +# ───────────────────────────── +# Logs / temp +# ───────────────────────────── +*.log +*.tmp + +# ───────────────────────────── +# Upload artifacts / debug +# ───────────────────────────── +firmware.bin +firmware.elf + +# ───────────────────────────── +# Secrets / local config +# ───────────────────────────── +.env +*.key +*.pem + +# ───────────────────────────── +# Optional: local overrides +# ───────────────────────────── +platformio_override.ini diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..e72bfdd --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. Therefore, you have +certain responsibilities if you distribute copies of the software, or if +you modify it: responsibilities to respect the freedom of others. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must pass on to the recipients the same +freedoms that you received. You must make sure that they, too, receive +or can get the source code. And you must show them these terms so they +know their rights. + + Developers that use the GNU GPL protect your rights with two steps: +(1) assert copyright on the software, and (2) offer you this License +giving you legal permission to copy, distribute and/or modify it. + + For the developers' and authors' protection, the GPL clearly explains +that there is no warranty for this free software. For both users' and +authors' sake, the GPL requires that modified versions be marked as +changed, so that their problems will not be attributed erroneously to +authors of previous versions. + + Some devices are designed to deny users access to install or run +modified versions of the software inside them, although the manufacturer +can do so. This is fundamentally incompatible with the aim of +protecting users' freedom to change the software. The systematic +pattern of such abuse occurs in the area of products for individuals to +use, which is precisely where it is most unacceptable. Therefore, we +have designed this version of the GPL to prohibit the practice for those +products. If such problems arise substantially in other domains, we +stand ready to extend this provision to those domains in future versions +of the GPL, as needed to protect the freedom of users. + + Finally, every program is threatened constantly by software patents. +States should not allow patents to restrict development and use of +software on general-purpose computers, but in those that do, we wish to +avoid the special danger that patents applied to a free program could +make it effectively proprietary. To prevent this, the GPL assures that +patents cannot be used to render the program non-free. + + The precise terms and conditions for copying, distribution and +modification follow. + + TERMS AND CONDITIONS + + 0. Definitions. + + "This License" refers to version 3 of the GNU General Public License. + + "Copyright" also means copyright-like laws that apply to other kinds of +works, such as semiconductor masks. + + "The Program" refers to any copyrightable work licensed under this +License. Each licensee is addressed as "you". "Licensees" and +"recipients" may be individuals or organizations. + + To "modify" a work means to copy from or adapt all or part of the work +in a fashion requiring copyright permission, other than the making of an +exact copy. The resulting work is called a "modified version" of the +earlier work or a work "based on" the earlier work. + + A "covered work" means either the unmodified Program or a work based +on the Program. + + To "propagate" a work means to do anything with it that, without +permission, would make you directly or secondarily liable for +infringement under applicable copyright law, except executing it on a +computer or modifying a private copy. Propagation includes copying, +distribution (with or without modification), making available to the +public, and in some countries other activities as well. + + To "convey" a work means any kind of propagation that enables other +parties to make or receive copies. Mere interaction with a user through +a computer network, with no transfer of a copy, is not conveying. + + An interactive user interface displays "Appropriate Legal Notices" +to the extent that it includes a convenient and prominently visible +feature that (1) displays an appropriate copyright notice, and (2) +tells the user that there is no warranty for the work (except to the +extent that warranties are provided), that licensees may convey the +work under this License, and how to view a copy of this License. If +the interface presents a list of user commands or options, such as a +menu, a prominent item in the list meets this criterion. + + 1. Source Code. + + The "source code" for a work means the preferred form of the work +for making modifications to it. "Object code" means any non-source +form of a work. + + A "Standard Interface" means an interface that either is an official +standard defined by a recognized standards body, or, in the case of +interfaces specified for a particular programming language, one that +is widely used among developers working in that language. + + The "System Libraries" of an executable work include anything, other +than the work as a whole, that (a) is included in the normal form of +packaging a Major Component, but which is not part of that Major +Component, and (b) serves only to enable use of the work with that +Major Component, or to implement a Standard Interface for which an +implementation is available to the public in source code form. A +"Major Component", in this context, means a major essential component +(kernel, window system, and so on) of the specific operating system +(if any) on which the executable work runs, or a compiler used to +produce the work, or an object code interpreter used to run it. + + The "Corresponding Source" for a work in object code form means all +the source code needed to generate, install, and (for an executable +work) run the object code and to modify the work, including scripts to +control those activities. However, it does not include the work's +System Libraries, or general-purpose tools or generally available free +programs which are used unmodified in performing those activities but +which are not part of the work. For example, Corresponding Source +includes interface definition files associated with source files for +the work, and the source code for shared libraries and dynamically +linked subprograms that the work is specifically designed to require, +such as by intimate data communication or control flow between those +subprograms and other parts of the work. + + The Corresponding Source need not include anything that users +can regenerate automatically from other parts of the Corresponding +Source. + + The Corresponding Source for a work in source code form is that +same work. + + 2. Basic Permissions. + + All rights granted under this License are granted for the term of +copyright on the Program, and are irrevocable provided the stated +conditions are met. This License explicitly affirms your unlimited +permission to run the unmodified Program. The output from running a +covered work is covered by this License only if the output, given its +content, constitutes a covered work. This License acknowledges your +rights of fair use or other equivalent, as provided by copyright law. + + You may make, run and propagate covered works that you do not +convey, without conditions so long as your license otherwise remains +in force. You may convey covered works to others for the sole purpose +of having them make modifications exclusively for you, or provide you +with facilities for running those works, provided that you comply with +the terms of this License in conveying all material for which you do +not control copyright. Those thus making or running the covered works +for you must do so exclusively on your behalf, under your direction +and control, on terms that prohibit them from making any copies of +your copyrighted material outside their relationship with you. + + Conveying under any other circumstances is permitted solely under +the conditions stated below. Sublicensing is not allowed; section 10 +makes it unnecessary. + + 3. Protecting Users' Legal Rights From Anti-Circumvention Law. + + No covered work shall be deemed part of an effective technological +measure under any applicable law fulfilling obligations under article +11 of the WIPO copyright treaty adopted on 20 December 1996, or +similar laws prohibiting or restricting circumvention of such +measures. + + When you convey a covered work, you waive any legal power to forbid +circumvention of technological measures to the extent such circumvention +is effected by exercising rights under this License with respect to +the covered work, and you disclaim any intention to limit operation or +modification of the work as a means of enforcing, against the work's +users, your or third parties' legal rights to forbid circumvention of +technological measures. + + 4. Conveying Verbatim Copies. + + You may convey verbatim copies of the Program's source code as you +receive it, in any medium, provided that you conspicuously and +appropriately publish on each copy an appropriate copyright notice; +keep intact all notices stating that this License and any +non-permissive terms added in accord with section 7 apply to the code; +keep intact all notices of the absence of any warranty; and give all +recipients a copy of this License along with the Program. + + You may charge any price or no price for each copy that you convey, +and you may offer support or warranty protection for a fee. + + 5. Conveying Modified Source Versions. + + You may convey a work based on the Program, or the modifications to +produce it from the Program, in the form of source code under the +terms of section 4, provided that you also meet all of these conditions: + + a) The work must carry prominent notices stating that you modified + it, and giving a relevant date. + + b) The work must carry prominent notices stating that it is + released under this License and any conditions added under section + 7. This requirement modifies the requirement in section 4 to + "keep intact all notices". + + c) You must license the entire work, as a whole, under this + License to anyone who comes into possession of a copy. This + License will therefore apply, along with any applicable section 7 + additional terms, to the whole of the work, and all its parts, + regardless of how they are packaged. This License gives no + permission to license the work in any other way, but it does not + invalidate such permission if you have separately received it. + + d) If the work has interactive user interfaces, each must display + Appropriate Legal Notices; however, if the Program has interactive + interfaces that do not display Appropriate Legal Notices, your + work need not make them do so. + + A compilation of a covered work with other separate and independent +works, which are not by their nature extensions of the covered work, +and which are not combined with it such as to form a larger program, +in or on a volume of a storage or distribution medium, is called an +"aggregate" if the compilation and its resulting copyright are not +used to limit the access or legal rights of the compilation's users +beyond what the individual works permit. Inclusion of a covered work +in an aggregate does not cause this License to apply to the other +parts of the aggregate. + + 6. Conveying Non-Source Forms. + + You may convey a covered work in object code form under the terms +of sections 4 and 5, provided that you also convey the +machine-readable Corresponding Source under the terms of this License, +in one of these ways: + + a) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by the + Corresponding Source fixed on a durable physical medium + customarily used for software interchange. + + b) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by a + written offer, valid for at least three years and valid for as + long as you offer spare parts or customer support for that product + model, to give anyone who possesses the object code either (1) a + copy of the Corresponding Source for all the software in the + product that is covered by this License, on a durable physical + medium customarily used for software interchange, for a price no + more than your reasonable cost of physically performing this + conveying of source, or (2) access to copy the + Corresponding Source from a network server at no charge. + + c) Convey individual copies of the object code with a copy of the + written offer to provide the Corresponding Source. This + alternative is allowed only occasionally and noncommercially, and + only if you received the object code with such an offer, in accord + with subsection 6b. + + d) Convey the object code by offering access from a designated + place (gratis or for a charge), and offer equivalent access to the + Corresponding Source in the same way through the same place at no + further charge. You need not require recipients to copy the + Corresponding Source along with the object code. If the place to + copy the object code is a network server, the Corresponding Source + may be on a different server (operated by you or a third party) + that supports equivalent copying facilities, provided you maintain + clear directions next to the object code saying where to find the + Corresponding Source. Regardless of what server hosts the + Corresponding Source, you remain obligated to ensure that it is + available for as long as needed to satisfy these requirements. + + e) Convey the object code using peer-to-peer transmission, provided + you inform other peers where the object code and Corresponding + Source of the work are being offered to the general public at no + charge under subsection 6d. + + A separable portion of the object code, whose source code is excluded +from the Corresponding Source as a System Library, need not be +included in conveying the object code work. + + A "User Product" is either (1) a "consumer product", which means any +tangible personal property which is normally used for personal, family, +or household purposes, or (2) anything designed or sold for incorporation +into a dwelling. In determining whether a product is a consumer product, +doubtful cases shall be resolved in favor of coverage. For a particular +product received by a particular user, "normally used" refers to a +typical or common use of that class of product, regardless of the status +of the particular user or of the way in which the particular user +actually uses, or expects or is expected to use, the product. A product +is a consumer product regardless of whether the product has substantial +commercial, industrial or non-consumer uses, unless such uses represent +the only significant mode of use of the product. + + "Installation Information" for a User Product means any methods, +procedures, authorization keys, or other information required to install +and execute modified versions of a covered work in that User Product from +a modified version of its Corresponding Source. The information must +suffice to ensure that the continued functioning of the modified object +code is in no case prevented or interfered with solely because +modification has been made. + + If you convey an object code work under this section in, or with, or +specifically for use in, a User Product, and the conveying occurs as +part of a transaction in which the right of possession and use of the +User Product is transferred to the recipient in perpetuity or for a +fixed term (regardless of how the transaction is characterized), the +Corresponding Source conveyed under this section must be accompanied +by the Installation Information. But this requirement does not apply +if neither you nor any third party retains the ability to install +modified object code on the User Product (for example, the work has +been installed in ROM). + + The requirement to provide Installation Information does not include a +requirement to continue to provide support service, warranty, or updates +for a work that has been modified or installed by the recipient, or for +the User Product in which it has been modified or installed. Access to a +network may be denied when the modification itself materially and +adversely affects the operation of the network or violates the rules and +protocols for communication across the network. + + Corresponding Source conveyed, and Installation Information provided, +in accord with this section must be in a format that is publicly +documented (and with an implementation available to the public in +source code form), and must require no special password or key for +unpacking, reading or copying. + + 7. Additional Terms. + + "Additional permissions" are terms that supplement the terms of this +License by making exceptions from one or more of its conditions. +Additional permissions that are applicable to the entire Program shall +be treated as though they were included in this License, to the extent +that they are valid under applicable law. If additional permissions +apply only to part of the Program, that part may be used separately +under those permissions, but the entire Program remains governed by +this License without regard to the additional permissions. + + When you convey a copy of a covered work, you may at your option +remove any additional permissions from that copy, or from any part of +it. (Additional permissions may be written to require their own +removal in certain cases when you modify the work.) You may place +additional permissions on material, added by you to a covered work, +for which you have or can give appropriate copyright permission. + + Notwithstanding any other provision of this License, for material you +add to a covered work, you may (if authorized by the copyright holders of +that material) supplement the terms of this License with terms: + + a) Disclaiming warranty or limiting liability differently from the + terms of sections 15 and 16 of this License; or + + b) Requiring preservation of specified reasonable legal notices or + author attributions in that material or in the Appropriate Legal + Notices displayed by works containing it; or + + c) Prohibiting misrepresentation of the origin of that material, or + requiring that modified versions of such material be marked in + reasonable ways as different from the original version; or + + d) Limiting the use for publicity purposes of names of licensors or + authors of the material; or + + e) Declining to grant rights under trademark law for use of some + trade names, trademarks, or service marks; or + + f) Requiring indemnification of licensors and authors of that + material by anyone who conveys the material (or modified versions of + it) with contractual assumptions of liability to the recipient, for + any liability that these contractual assumptions directly impose on + those licensors and authors. + + All other non-permissive additional terms are considered "further +restrictions" within the meaning of section 10. If the Program as you +received it, or any part of it, contains a notice stating that it is +governed by this License along with a term that is a further +restriction, you may remove that term. If a license document contains +a further restriction but permits relicensing or conveying under this +License, you may add to a covered work material governed by the terms +of that license document, provided that the further restriction does +not survive such relicensing or conveying. + + If you add terms to a covered work in accord with this section, you +must place, in the relevant source files, a statement of the +additional terms that apply to those files, or a notice indicating +where to find the applicable terms. + + Additional terms, permissive or non-permissive, may be stated in the +form of a separately written license, or stated as exceptions; +the above requirements apply either way. + + 8. Termination. + + You may not propagate or modify a covered work except as expressly +provided under this License. Any attempt otherwise to propagate or +modify it is void, and will automatically terminate your rights under +this License (including any patent licenses granted under the third +paragraph of section 11). + + However, if you cease all violation of this License, then your +license from a particular copyright holder is reinstated (a) +provisionally, unless and until the copyright holder explicitly and +finally terminates your license, and (b) permanently, if the copyright +holder fails to notify you of the violation by some reasonable means +prior to 60 days after the cessation. + + Moreover, your license from a particular copyright holder is +reinstated permanently if the copyright holder notifies you of the +violation by some reasonable means, this is the first time you have +received notice of violation of this License (for any work) from that +copyright holder, and you cure the violation prior to 30 days after +your receipt of the notice. + + Termination of your rights under this section does not terminate the +licenses of parties who have received copies or rights from you under +this License. If your rights have been terminated and not permanently +reinstated, you do not qualify to receive new licenses for the same +material under section 10. + + 9. Acceptance Not Required for Having Copies. + + You are not required to accept this License in order to receive or +run a copy of the Program. Ancillary propagation of a covered work +occurring solely as a consequence of using peer-to-peer transmission +to receive a copy likewise does not require acceptance. However, +nothing other than this License grants you permission to propagate or +modify any covered work. These actions infringe copyright if you do +not accept this License. Therefore, by modifying or propagating a +covered work, you indicate your acceptance of this License to do so. + + 10. Automatic Licensing of Downstream Recipients. + + Each time you convey a covered work, the recipient automatically +receives a license from the original licensors, to run, modify and +propagate that work, subject to this License. You are not responsible +for enforcing compliance by third parties with this License. + + An "entity transaction" is a transaction transferring control of an +organization, or substantially all assets of one, or subdividing an +organization, or merging organizations. If propagation of a covered +work results from an entity transaction, each party to that +transaction who receives a copy of the work also receives whatever +licenses to the work the party's predecessor in interest had or could +give under the previous paragraph, plus a right to possession of the +Corresponding Source of the work from the predecessor in interest, if +the predecessor has it or can get it with reasonable efforts. + + You may not impose any further restrictions on the exercise of the +rights granted or affirmed under this License. For example, you may +not impose a license fee, royalty, or other charge for exercise of +rights granted under this License, and you may not initiate litigation +(including a cross-claim or counterclaim in a lawsuit) alleging that +any patent claim is infringed by making, using, selling, offering for +sale, or importing the Program or any portion of it. + + 11. Patents. + + A "contributor" is a copyright holder who authorizes use under this +License of the Program or a work on which the Program is based. The +work thus licensed is called the contributor's "contributor version". + + A contributor's "essential patent claims" are all patent claims +owned or controlled by the contributor, whether already acquired or +hereafter acquired, that would be infringed by some manner, permitted +by this License, of making, using, or selling its contributor version, +but do not include claims that would be infringed only as a +consequence of further modification of the contributor version. For +purposes of this definition, "control" includes the right to grant +patent sublicenses in a manner consistent with the requirements of +this License. + + Each contributor grants you a non-exclusive, worldwide, royalty-free +patent license under the contributor's essential patent claims, to +make, use, sell, offer for sale, import and otherwise run, modify and +propagate the contents of its contributor version. + + In the following three paragraphs, a "patent license" is any express +agreement or commitment, however denominated, not to enforce a patent +(such as an express permission to practice a patent or covenant not to +sue for patent infringement). To "grant" such a patent license to a +party means to make such an agreement or commitment not to enforce a +patent against the party. + + If you convey a covered work, knowingly relying on a patent license, +and the Corresponding Source of the work is not available for anyone +to copy, free of charge and under the terms of this License, through a +publicly available network server or other readily accessible means, +then you must either (1) cause the Corresponding Source to be so +available, or (2) arrange to deprive yourself of the benefit of the +patent license for this particular work, or (3) arrange, in a manner +consistent with the requirements of this License, to extend the patent +license to downstream recipients. "Knowingly relying" means you have +actual knowledge that, but for the patent license, your conveying the +covered work in a country, or your recipient's use of the covered work +in a country, would infringe one or more identifiable patents in that +country that you have reason to believe are valid. + + If, pursuant to or in connection with a single transaction or +arrangement, you convey, or propagate by procuring conveyance of, a +covered work, and grant a patent license to some of the parties +receiving the covered work authorizing them to use, propagate, modify +or convey a specific copy of the covered work, then the patent license +you grant is automatically extended to all recipients of the covered +work and works based on it. + + A patent license is "discriminatory" if it does not include within +the scope of its coverage, prohibits the exercise of, or is +conditioned on the non-exercise of one or more of the rights that are +specifically granted under this License. You may not convey a covered +work if you are a party to an arrangement with a third party that is +in the business of distributing software, under which you make payment +to the third party based on the extent of your activity of conveying +the work, and under which the third party grants, to any of the +parties who would receive the covered work from you, a discriminatory +patent license (a) in connection with copies of the covered work +conveyed by you (or copies made from those copies), or (b) primarily +for and in connection with specific products or compilations that +contain the covered work, unless you entered into that arrangement, +or that patent license was granted, prior to 28 March 2007. + + Nothing in this License shall be construed as excluding or limiting +any implied license or other defenses to infringement that may +otherwise be available to you under applicable patent law. + + 12. No Surrender of Others' Freedom. + + If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you may +not convey it at all. For example, if you agree to terms that obligate you +to collect a royalty for further conveying from those to whom you convey +the Program, the only way you could satisfy both those terms and this +License would be to refrain entirely from conveying the Program. + + 13. Use with the GNU Affero General Public License. + + Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU Affero General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + + 14. Revised Versions of this License. + + The Free Software Foundation may publish revised and/or new versions of +the GNU General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + + Each version is given a distinguishing version number. If the +Program specifies that a certain numbered version of the GNU General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program 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 3 of the License, or + (at your option) any later version. + + This program 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 this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..0cbb3b8 --- /dev/null +++ b/README.md @@ -0,0 +1,2 @@ +# Murphy Original Code +This code is an archive of the original code running on the V1 wiring harness of the Murphy prototype. It is strictly an archive for use as a reference to understand the undocumented wiring. diff --git a/include/README b/include/README new file mode 100644 index 0000000..49819c0 --- /dev/null +++ b/include/README @@ -0,0 +1,37 @@ + +This directory is intended for project header files. + +A header file is a file containing C declarations and macro definitions +to be shared between several project source files. You request the use of a +header file in your project source file (C, C++, etc) located in `src` folder +by including it, with the C preprocessing directive `#include'. + +```src/main.c + +#include "header.h" + +int main (void) +{ + ... +} +``` + +Including a header file produces the same results as copying the header file +into each source file that needs it. Such copying would be time-consuming +and error-prone. With a header file, the related declarations appear +in only one place. If they need to be changed, they can be changed in one +place, and programs that include the header file will automatically use the +new version when next recompiled. The header file eliminates the labor of +finding and changing all the copies as well as the risk that a failure to +find one copy will result in inconsistencies within a program. + +In C, the convention is to give header files names that end with `.h'. + +Read more about using header files in official GCC documentation: + +* Include Syntax +* Include Operation +* Once-Only Headers +* Computed Includes + +https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html diff --git a/lib/README b/lib/README new file mode 100644 index 0000000..9379397 --- /dev/null +++ b/lib/README @@ -0,0 +1,46 @@ + +This directory is intended for project specific (private) libraries. +PlatformIO will compile them to static libraries and link into the executable file. + +The source code of each library should be placed in a separate directory +("lib/your_library_name/[Code]"). + +For example, see the structure of the following example libraries `Foo` and `Bar`: + +|--lib +| | +| |--Bar +| | |--docs +| | |--examples +| | |--src +| | |- Bar.c +| | |- Bar.h +| | |- library.json (optional. for custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html +| | +| |--Foo +| | |- Foo.c +| | |- Foo.h +| | +| |- README --> THIS FILE +| +|- platformio.ini +|--src + |- main.c + +Example contents of `src/main.c` using Foo and Bar: +``` +#include +#include + +int main (void) +{ + ... +} + +``` + +The PlatformIO Library Dependency Finder will find automatically dependent +libraries by scanning project source files. + +More information about PlatformIO Library Dependency Finder +- https://docs.platformio.org/page/librarymanager/ldf.html diff --git a/platformio.ini b/platformio.ini new file mode 100644 index 0000000..dc27354 --- /dev/null +++ b/platformio.ini @@ -0,0 +1,20 @@ +; PlatformIO Project Configuration File +; +; Build options: build flags, source filter +; Upload options: custom upload port, speed and extra flags +; Library options: dependencies, extra library storages +; Advanced options: extra scripting +; +; Please visit documentation for the other options and examples +; https://docs.platformio.org/page/projectconf.html + +[env:megaatmega2560] +platform = atmelavr +board = megaatmega2560 +framework = arduino +lib_deps = + sandeepmistry/LoRa@^0.8.0 + adafruit/MAX6675 library@^1.1.2 + mikalhart/TinyGPS@0.0.0-alpha+sha.db4ef9c97a + https://github.com/marcoschwartz/LiquidCrystal_I2C.git + diff --git a/src/main.cpp b/src/main.cpp new file mode 100644 index 0000000..747c09d --- /dev/null +++ b/src/main.cpp @@ -0,0 +1,978 @@ +// Copyright (C) 2026 Association Exergie +// SPDX-License-Identifier: GPL-3.0-or-later + +/* + * This code is an archive of the original code running on the V1 wiring harness + * for the Murphy prototype. + * + * This code is unmaintained and is only to be used as a reference to understand + * undocumented wiring and functioning of the V1 wiring harness. + */ + +// Importation des bibliothèques +// **************************************************************************** +#include +#include +#include +#include +#include +#include +#include +#include + +// Déclaration des variables +// ******************************************************************************** +// Ecran LCD +#define rs 31 +#define e 33 +#define d4 27 +#define d5 25 +#define d6 23 +#define d7 29 +// Thermocouple +#define MAX6675_CS A1 +#define MAX6675_SO A0 +#define MAX6675_SCK A2 +MAX6675 thermocouple(MAX6675_SCK, MAX6675_CS, MAX6675_SO); +// LoRa +#define DIO0 2 +#define rst 36 +#define NSS 53 +// Autre +#define capt_roue A4 // 21 +#define inter_test 10 +#define injection 37 +#define Relais_LED A10 +#define frein_av A5 +#define frein_ar A6 + +float vout = 0.0; +float Tbat = 0.0; +float Tcarte = 0.0; +float R1 = 30000.0; +float R2 = 7500.0; +float R3 = 100.0; +float R4 = 220.0; +int valeur = 0; +unsigned long tps = 0; +unsigned long T; +unsigned long tThermo = 0; +unsigned long tTour = 0; +unsigned long mTour = 0; +unsigned long sTour = 0; +unsigned long msTour = 0; +unsigned long mTourFait = 0; +unsigned long sTourFait = 0; +unsigned long msTourFait = 0; +unsigned long tMoy = 0; +unsigned long tgps = 0; +unsigned long IndMoy = 0; +unsigned long TempsDepart = 0; +#define p 10 +long P_of_10[p] = {1, 10, 100, 1000, 10000, + 100000, 1000000, 10000000, 100000000, 1000000000}; +float f; +float Vi; +float Vmoy = 0.0; +float perimetre_roue = 1.62; +float Tmot; +float distance = 0.0; +float DistanceTot = 0.0; +float DistTourFait = 0.0; +int Nb_tour_roue = 0; +uint16_t va; +long longitudeTest; // degré décimaux 10^-5 +long latitudeTest; // degré décimaux 10^-5 +long latitude = 999999; // degré décimaux 10^-5 +long longitude = 999999; // degré décimaux 10^-5 +long vieux_latitude = 999999; // degré décimaux 10^-5 +long vieux_longitude = 999999; // degré décimaux 10^-5 +int nbr_tour = 1; +int Nb_boucle = 0; +bool cercle = false; +int injec; +bool demarage = false; +int choix = 4; // Le choix se fait entre 0-ParkingPolytechLigneDroite, + // 1-ParkingPolytechBoucle, 2-CircuitMer, 3-Maison, 4-Circuit + // Paul Armagnac de Nogaro, 5-DunoisKart. +bool lora = true; + +// Caractéristiques des différentes pistes + +// ParkingPolytechLigneDroite +float LatParkingPolytechLigneDepartdebut = 47844095.0; // degré décimaux 10^-5 +float LongParkingPolytechLigneDepartdebut = 1937724.0; // degré décimaux 10^-5 +float LatParkingPolytechLigneDepartfin = 47844064.0; // degré décimaux 10^-5 +float LongParkingPolytechLigneDepartfin = 1937810.0; // degré décimaux 10^-5 +long LatParkingPolytechLigneDepartmilieu = + (LatParkingPolytechLigneDepartdebut + LatParkingPolytechLigneDepartfin) / 2; +long LongParkingPolytechLigneDepartmilieu = + (LongParkingPolytechLigneDepartdebut + LongParkingPolytechLigneDepartfin) / + 2; +long LongeurLigneDepartParkingPolytechDeg = sqrt( + pow((LatParkingPolytechLigneDepartdebut - LatParkingPolytechLigneDepartfin), + 2) + + pow((LongParkingPolytechLigneDepartdebut - + LongParkingPolytechLigneDepartfin), + 2)); // distance en degré 10^-5 +long LongeurLigneDepartParkingPolytechMetre = 11; // distance en metre + +// ParkingPolytechBoucle +float LatParkingPolytechBoucleLigneDepartdebut = + 47844287.0; // degré décimaux 10^-5 +float LongParkingPolytechBoucleLigneDepartdebut = + 1938343.0; // degré décimaux 10^-5 +float LatParkingPolytechBoucleLigneDepartfin = + 47844345.0; // degré décimaux 10^-5 +float LongParkingPolytechBoucleLigneDepartfin = + 1938382.0; // degré décimaux 10^-5 +long LatParkingPolytechBoucleLigneDepartmilieu = + (LatParkingPolytechBoucleLigneDepartdebut + + LatParkingPolytechBoucleLigneDepartfin) / + 2; +long LongParkingPolytechBoucleLigneDepartmilieu = + (LongParkingPolytechBoucleLigneDepartdebut + + LongParkingPolytechBoucleLigneDepartfin) / + 2; +long LongeurLigneDepartParkingPolytechBoucleDeg = + sqrt(pow((LatParkingPolytechBoucleLigneDepartdebut - + LatParkingPolytechBoucleLigneDepartfin), + 2) + + pow((LongParkingPolytechBoucleLigneDepartdebut - + LongParkingPolytechBoucleLigneDepartfin), + 2)); // distance en degré 10^-5 +long LongeurLigneDepartParkingPolytechBoucleMetre = 6; // distance en metre + +// Circuit de Mer (CapKarting) +float LatCircuitMerLigneDepartdebut = 47728053.0; // degré décimaux 10^-5 +float LongCircuitMerLigneDepartdebut = 1488901.0; // degré décimaux 10^-5 +float LatCircuitMerLigneDepartfin = 47728097.0; // degré décimaux 10^-5 +float LongCircuitMerLigneDepartfin = 1489006.0; // degré décimaux 10^-5 +long LatCircuitMerLigneDepartmilieu = + (LatCircuitMerLigneDepartdebut + LatCircuitMerLigneDepartfin) / 2; +long LongCircuitMerLigneDepartmilieu = + (LongCircuitMerLigneDepartdebut + LongCircuitMerLigneDepartfin) / 2; +long LongeurLigneDepartCircuitMerDeg = + sqrt(pow((LatCircuitMerLigneDepartdebut - LatCircuitMerLigneDepartfin), 2) + + pow((LongCircuitMerLigneDepartdebut - LongCircuitMerLigneDepartfin), + 2)); // distance en degré 10^-5 +long LongeurLigneDepartCircuitMerMetre = 10; // distance en metre + +// Circuit de Maison (test) +float LatCircuitMaisonLigneDepartdebut = 47938637.0; // degré décimaux 10^-5 +float LongCircuitMaisonLigneDepartdebut = 1811129.0; // degré décimaux 10^-5 +float LatCircuitMaisonLigneDepartfin = 47938680.0; // degré décimaux 10^-5 +float LongCircuitMaisonLigneDepartfin = 1811203.0; // degré décimaux 10^-5 +long LatCircuitMaisonLigneDepartmilieu = + (LatCircuitMaisonLigneDepartdebut + LatCircuitMaisonLigneDepartfin) / 2; +long LongCircuitMaisonLigneDepartmilieu = + (LongCircuitMaisonLigneDepartdebut + LongCircuitMaisonLigneDepartfin) / 2; +long LongeurLigneDepartCircuitMaisonDeg = sqrt( + pow((LatCircuitMaisonLigneDepartdebut - LatCircuitMaisonLigneDepartfin), + 2) + + pow((LongCircuitMaisonLigneDepartdebut - LongCircuitMaisonLigneDepartfin), + 2)); // distance en degré 10^-5 +long LongeurLigneDepartCircuitMaisonMetre = 7; // distance en metre + +// Circuit de Paul Armagnac (Nogaro) +float LatCircuitNogaroLigneDepartdebut = 43770616.0; +float LongCircuitNogaroLigneDepartdebut = -40627.0; // attention nombre négatif +float LatCircuitNogaroLigneDepartfin = 43770691.0; +float LongCircuitNogaroLigneDepartfin = -40463.0; // attention nombre négatif +long LatCircuitNogaroLigneDepartmilieu = + (LatCircuitNogaroLigneDepartdebut + LatCircuitNogaroLigneDepartfin) / 2; +long LongCircuitNogaroLigneDepartmilieu = + (LongCircuitNogaroLigneDepartdebut + LongCircuitNogaroLigneDepartfin) / 2; +long LongeurLigneDepartCircuitNogaroDeg = sqrt( + pow((LatCircuitNogaroLigneDepartdebut - LatCircuitNogaroLigneDepartfin), + 2) + + pow((LongCircuitNogaroLigneDepartdebut - LongCircuitNogaroLigneDepartfin), + 2)); // distance en degré 10^-5 +long LongeurLigneDepartCircuitNogaroMetre = 15; // distance en metre + +// Circuit de karting Dunois (Dunois Kart) +float LatCircuitDunoisKartLigneDepartdebut = 48052815.0; +float LongCircuitDunoisKartLigneDepartdebut = + 1427610.0; // attention nombre négatif +float LatCircuitDunoisKartLigneDepartfin = 48052898.0; +float LongCircuitDunoisKartLigneDepartfin = + 1427644.0; // attention nombre négatif +long LatCircuitDunoisKartLigneDepartmilieu = + (LatCircuitDunoisKartLigneDepartdebut + + LatCircuitDunoisKartLigneDepartfin) / + 2; +long LongCircuitDunoisKartLigneDepartmilieu = + (LongCircuitDunoisKartLigneDepartdebut + + LongCircuitDunoisKartLigneDepartfin) / + 2; +long LongeurLigneDepartCircuitDunoisKartDeg = + sqrt(pow((LatCircuitDunoisKartLigneDepartdebut - + LatCircuitDunoisKartLigneDepartfin), + 2) + + pow((LongCircuitDunoisKartLigneDepartdebut - + LongCircuitDunoisKartLigneDepartfin), + 2)); // distance en degré 10^-5 +long LongeurLigneDepartCircuitDunoisKartMetre = 10; // distance en metre + +// Piste Choisie +float LatLigneDepartdebut[] = { + LatParkingPolytechLigneDepartdebut, + LatParkingPolytechBoucleLigneDepartdebut, + LatCircuitMerLigneDepartdebut, + LatCircuitMaisonLigneDepartdebut, + LatCircuitNogaroLigneDepartdebut, + LatCircuitDunoisKartLigneDepartdebut}; // degré décimaux 10^-5 +float LongLigneDepartdebut[] = { + LongParkingPolytechLigneDepartdebut, + LongParkingPolytechBoucleLigneDepartdebut, + LongCircuitMerLigneDepartdebut, + LongCircuitMaisonLigneDepartdebut, + LongCircuitNogaroLigneDepartdebut, + LongCircuitDunoisKartLigneDepartdebut}; // degré décimaux 10^-5 +float LatLigneDepartfin[] = { + LatParkingPolytechLigneDepartfin, + LatParkingPolytechBoucleLigneDepartfin, + LatCircuitMerLigneDepartfin, + LatCircuitMaisonLigneDepartfin, + LatCircuitNogaroLigneDepartfin, + LatCircuitDunoisKartLigneDepartfin}; // degré décimaux 10^-5 +float LongLigneDepartfin[] = { + LongParkingPolytechLigneDepartfin, + LongParkingPolytechBoucleLigneDepartfin, + LongCircuitMerLigneDepartfin, + LongCircuitMaisonLigneDepartfin, + LongCircuitNogaroLigneDepartfin, + LongCircuitDunoisKartLigneDepartfin}; // degré décimaux 10^-5 +float AngleLigneDepartDeg = + atan(2 * (LatLigneDepartfin[choix] - LatLigneDepartdebut[choix]) / + (LongLigneDepartfin[choix] - LongLigneDepartdebut[choix])) * + 360 / (2 * 3.14159); +long LatLigneDepartmilieu[] = {LatParkingPolytechLigneDepartmilieu, + LatParkingPolytechBoucleLigneDepartmilieu, + LatCircuitMerLigneDepartmilieu, + LatCircuitMaisonLigneDepartmilieu, + LatCircuitNogaroLigneDepartmilieu, + LatCircuitDunoisKartLigneDepartmilieu}; +long LongLigneDepartmilieu[] = {LongParkingPolytechLigneDepartmilieu, + LongParkingPolytechBoucleLigneDepartmilieu, + LongCircuitMerLigneDepartmilieu, + LongCircuitMaisonLigneDepartmilieu, + LongCircuitNogaroLigneDepartmilieu, + LongCircuitDunoisKartLigneDepartmilieu}; +long LongeurLigneDepartDeg[] = {LongeurLigneDepartParkingPolytechDeg, + LongeurLigneDepartParkingPolytechBoucleDeg, + LongeurLigneDepartCircuitMerDeg, + LongeurLigneDepartCircuitMaisonDeg, + LongeurLigneDepartCircuitNogaroDeg, + LongeurLigneDepartCircuitDunoisKartDeg}; +long LongeurLigneDepartMetre[] = {LongeurLigneDepartParkingPolytechMetre, + LongeurLigneDepartParkingPolytechBoucleMetre, + LongeurLigneDepartCircuitMerMetre, + LongeurLigneDepartCircuitMaisonMetre, + LongeurLigneDepartCircuitNogaroMetre, + LongeurLigneDepartCircuitDunoisKartMetre}; +int signe[] = {1, 1, 1, 1, 1, 1}; + +long DistanceProto_LdD; +float AngleProtoDeg; +long AncienneDistanceProto_LdD; +float AncienAngleProtoDegDeg; +bool passage = false; + +const int taille_message_test = 6; +int message_test[taille_message_test] = { + 0, 0, 0, 0, + 0, 0}; // #vitesse,vitesse moyenne,tension batterie,tension + // carte,température moteur,accélération$ +const int taille_message_piste = 15; +long message_piste[taille_message_piste] = { + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0}; // #latitude,latitude,latitude,longitude,longitude,longitude,vitesse,vitesse + // moyenne,tension batterie,tension carte,température + // moteur,nombre de tour,accélération,frein + // avant,frein arrière$ + +String NomCircuit[] = {"Parking Polytech", "Polytech Boucle", + "Cap Karting", "Maison", + "Nogaro Paul Armagnac", "Dunois Kart"}; +char temp; +#define bt_lenmax 150 +int bt_ind; +int bt_v; +int bt_rxok; + +// Variable de défaut +int k = 0; +int Tk = 0; +int Tkmot = 0; +bool InitGPSFailed = false; +bool PerteGPSAff = false; +bool PerteGPS = false; +bool GPSRetrouveAff = false; +int Perte = 0; +bool TFaibleAff = false; +bool TmotAff = false; +float TlimitLow = 12.3; +int TmotlimitLow = 65; +int TmotlimitHigh = 95; + +// Déclaration des +// objets************************************************************************************ +LiquidCrystal_I2C lcd(0x27, 20, 4); +LiquidCrystal_I2C *_display = new LiquidCrystal_I2C(0x27, 20, 4); +TinyGPS gps; + +// Déclaration des sous programmes +// ************************************************************************** + +void LCD() { + if (Nb_boucle > 50) { + lcd.clear(); + Nb_boucle = 0; + } + lcd.setCursor(0, 0); + lcd.print("Vi="); + lcd.setCursor(3, 0); + if (Vi < 10) { + lcd.print("0"); + lcd.setCursor(4, 0); + } + lcd.print(Vi); + lcd.setCursor(10, 0); + lcd.print("Vmoy="); + lcd.setCursor(15, 0); + if (Vmoy < 10) { + lcd.print("0"); + lcd.setCursor(16, 0); + } + lcd.print(Vmoy); + lcd.setCursor(0, 1); + lcd.print("Tmot="); + lcd.setCursor(5, 1); + lcd.print(Tmot); + if (Tmot < TmotlimitLow && TmotAff == true) { + TmotAff = false; + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print(" !!! DEFAUT !!!"); + lcd.setCursor(0, 1); + lcd.print("!! Tempe. moteur !!"); + lcd.setCursor(0, 2); + lcd.print(" !!! Faible !!! "); + delay(2500); + lcd.clear(); + } + if (Tmot > TmotlimitHigh && TmotAff == true) { + TmotAff = false; + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print(" !!! DEFAUT !!!"); + lcd.setCursor(0, 1); + lcd.print("!! Tempe. moteur !!"); + lcd.setCursor(0, 2); + lcd.print(" !!! Haute !!! "); + delay(2500); + lcd.clear(); + } + lcd.setCursor(15, 1); + lcd.print("GPS:"); + lcd.setCursor(19, 1); + if (InitGPSFailed == true) { + if (latitude == longitude) { + lcd.print("X"); + } else { + InitGPSFailed = false; + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print("Initialisation Proto"); + lcd.setCursor(0, 1); + lcd.print("Init. GPS: Ok!"); + Serial.println("Init. GPS: Ok!"); + delay(1500); + lcd.clear(); + } + } else { + if (PerteGPSAff) { + PerteGPSAff = false; + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print(" !!! DEFAUT !!!"); + lcd.setCursor(0, 1); + lcd.print("!!! GPS Perdu !!!"); + Serial.println("!!! GPS Perdu !!!"); + delay(1500); + lcd.clear(); + } + if (GPSRetrouveAff) { + GPSRetrouveAff = false; + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print(" !!! DEFAUT !!!"); + lcd.setCursor(0, 1); + lcd.print("!!! GPS OK !!!"); + Serial.println("!!! GPS OK !!!"); + delay(1500); + lcd.clear(); + } + if (PerteGPS) { + lcd.print("X"); + } else { + lcd.print("V"); + } + } + lcd.setCursor(0, 2); + lcd.print("Tour=00"); + lcd.setCursor(5, 2); + if (nbr_tour < 10) { + lcd.setCursor(6, 2); + } + lcd.print(nbr_tour); + if (passage) { + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print(" !!! INFO !!!"); + lcd.setCursor(0, 1); + lcd.print("!! Tour Effectue !!"); + lcd.setCursor(0, 2); + lcd.print("t/Tour=0m00s0"); + lcd.setCursor(7, 2); + lcd.print(mTourFait); + lcd.setCursor(9, 2); + if (sTour < 10) { + lcd.setCursor(10, 2); + } + lcd.print(sTourFait); + lcd.setCursor(12, 2); + lcd.print(msTourFait); + lcd.setCursor(0, 3); + lcd.print("Dist="); + lcd.setCursor(5, 3); + lcd.print(Nb_tour_roue); // DistTourFait); + delay(4500); + lcd.clear(); + } + lcd.setCursor(9, 2); + lcd.print("Tbat=00.00V"); + if (Tbat < 10) { + lcd.setCursor(15, 2); + lcd.print(Tbat); + } + if (Tbat >= 10) { + lcd.setCursor(14, 2); + lcd.print(Tbat); + } + if (Tbat < TlimitLow && TFaibleAff == true) { + TFaibleAff = false; + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print(" !!! DEFAUT !!!"); + lcd.setCursor(0, 1); + lcd.print("!! Tension Faible !!"); + delay(2500); + lcd.clear(); + } + lcd.setCursor(0, 3); + lcd.print("t/Tour=0m00s0"); + if (demarage == true) { + mTour = (millis() - tTour) / 60000; + sTour = ((millis() - tTour) / 1000) % 60; + msTour = (millis() - tTour) % 1000 / 100; + lcd.setCursor(7, 3); + lcd.print(mTour); + lcd.setCursor(9, 3); + if (sTour < 10) { + lcd.setCursor(10, 3); + } + lcd.print(sTour); + lcd.setCursor(12, 3); + lcd.print(msTour); + } + lcd.setCursor(17, 3); + lcd.print("L="); + lcd.setCursor(19, 3); + lcd.print(lora); +} + +void tension_batterie() { + valeur = analogRead(A3); + vout = (valeur * 5.0) / 1023.0; // see text + Tbat = (vout * (10000.0 + 33000.0)) / 10000.0; + if (Tbat < TlimitLow) { + Tk++; + } + if (Tk > 99) { + Tk = 0; + TFaibleAff = true; + } else { + TFaibleAff = false; + } + + // Serial.print("valeur ="); + // Serial.print(valeur); + // Serial.print(" vout ="); + // Serial.print(vout); + // Serial.print(" Tbat ="); + // Serial.println(Tbat); +} + +void tension_carte() { + valeur = analogRead(A4); + vout = (valeur * 5.0) / 1023.0; // see text + Tcarte = vout / (10000.0 / (10000.0 + 27000.0)); + // Serial.print(" valeur ="); + // Serial.print(valeur); + // Serial.print(" vout ="); + // Serial.print(vout); + // Serial.print(" Tcarte ="); + // Serial.println(Tcarte); +} + +void vitesse() { + if (micros() - tps > 50000) { + T = micros() - tps; + tps = micros(); + f = 1000000.0 / T; + + Vi = f * perimetre_roue * 3.6; + if (Vi > 45) { + Vi = 45; + } + Serial.print(f); + Serial.print(", "); + Serial.println(Vi); + distance = distance + perimetre_roue; + DistanceTot = DistanceTot + perimetre_roue; + Nb_tour_roue++; + } +} + +void tempmot() { + if (micros() - tThermo >= 2000000) { + float TmotThermo; + TmotThermo = thermocouple.readCelsius() - 2; //-12; + Tmot = TmotThermo; //*0.7995759526+17.1336552466; + tThermo = micros(); + if (Tmot < TmotlimitLow || Tmot > TmotlimitHigh) { + if (Tkmot == 0) { + TmotAff = true; + } else { + TmotAff = false; + } + Tkmot++; + } + if (Tkmot > 49) { + Tkmot = 0; + } + } +} + +void message() { + int Distance = distance * 100; + if (digitalRead(inter_test)) // envoi de la trame par liaison Série + { // #vitesse,vitesse moyenne,tension batterie,tension carte,température + // moteur,accélération$ + message_test[0] = Vi * 100; + message_test[1] = Vmoy * 100; + message_test[2] = Tbat * 100; + message_test[3] = Tcarte * 100; + message_test[4] = Tmot * 100; + message_test[5] = Nb_tour_roue / 1000; + message_test[6] = Nb_tour_roue - message_test[5] * 1000; + // message_test[7]=int(Distance-message_test[5]*1000000-message_test[6]*1000); + Serial1.print('#'); + Serial1.print(message_test[0]); + Serial1.print(","); + Serial1.print(message_test[1]); + Serial1.print(","); + Serial1.print(message_test[2]); + Serial1.print(","); + Serial1.print(message_test[3]); + Serial1.print(","); + Serial1.print(message_test[4]); + Serial1.print(","); + Serial1.print(message_test[5]); + Serial1.print(","); + Serial1.print(message_test[6]); + Serial1.print( + ","); // Serial1.print(message_test[7]);Serial1.print(",");//Serial1.print(message_test[5]);Serial1.print(","); + Serial1.println('$'); + Serial.print('#'); + Serial.print(message_test[0]); + Serial.print(","); + Serial.print(message_test[1]); + Serial.print(","); + Serial.print(message_test[2]); + Serial.print(","); + Serial.print(message_test[3]); + Serial.print(","); + Serial.print(message_test[4]); + Serial.print(","); + Serial.print(message_test[5]); + Serial.print(","); + Serial.print(message_test[6]); + Serial.print( + ","); // Serial.print(message_test[7]);Serial.print(",");//Serial.print(message_test[5]);Serial.print(","); + Serial.println('$'); + // Serial.println("message test envoyé"); + } + if (!digitalRead(inter_test) && + lora) // envoi de la trame par onde radio via le Lora + { // #latitude,latitude,latitude,longitude,longitude,longitude,vitesse,vitesse + // moyenne,tension batterie,tension carte,température moteur,nombre de + // tour,accélération,frein avant,frein arrière$ + message_piste[0] = latitude / 1000000; + message_piste[1] = (latitude - message_piste[0] * 1000000) / 1000; + message_piste[2] = + latitude - message_piste[0] * 1000000 - message_piste[1] * 1000; + message_piste[3] = longitude / 1000000; + message_piste[4] = (longitude - message_piste[3] * 1000000) / 1000; + message_piste[5] = + longitude - message_piste[3] * 1000000 - message_piste[4] * 1000; + message_piste[6] = Vi * 100; + message_piste[7] = Vmoy * 100; + message_piste[8] = Tbat * 100; + message_piste[9] = Tcarte * 100; + message_piste[10] = Tmot * 100; + message_piste[10] = nbr_tour; + message_piste[11] = injec; + message_piste[12] = digitalRead(frein_av); + message_piste[13] = digitalRead(frein_ar); + LoRa.beginPacket(); + LoRa.print('#'); + LoRa.print(message_piste[0]); + LoRa.print(message_piste[1]); + LoRa.print(message_piste[2]); + LoRa.print(","); + LoRa.print(message_piste[3]); + LoRa.print(message_piste[4]); + LoRa.print(message_piste[5]); + LoRa.print(","); + LoRa.print(message_piste[6]); + LoRa.print(","); + LoRa.print(message_piste[7]); + LoRa.print(","); + LoRa.print(message_piste[8]); + LoRa.print(","); + LoRa.print(message_piste[9]); + LoRa.print(","); + LoRa.print(message_piste[10]); + LoRa.print(","); + LoRa.print(message_piste[11]); + LoRa.print(","); + LoRa.print(message_piste[12]); + LoRa.print(","); + LoRa.print(message_piste[13]); + LoRa.print(","); + LoRa.print(mTour); + LoRa.print(","); + LoRa.print(sTour); + LoRa.print(","); + LoRa.print(msTour); + LoRa.print(","); + LoRa.print(int((distance / 1000))); + LoRa.print(","); + LoRa.print(int((distance) - (int(distance / 1000) * 1000))); + LoRa.print(","); + LoRa.print(int((distance * 1000) - (int(distance) * 1000))); + LoRa.print(","); //;LoRa.print(message_piste[14]);LoRa.print(",") + LoRa.print('$'); + LoRa.endPacket(); + // Serial.println(int((distance*100)/1000)); + // Serial.print('#'); + // Serial.print(message_piste[0]);Serial.print(message_piste[1]);Serial.print(message_piste[2]);Serial.print(",");Serial.print(message_piste[3]);Serial.print(message_piste[4]);Serial.print(message_piste[5]);Serial.print(",");Serial.print(message_piste[6]);Serial.print(",");Serial.print(message_piste[7]);Serial.print(",");Serial.print(message_piste[8]);Serial.print(",");Serial.print(message_piste[9]);Serial.print(",");Serial.print(message_piste[10]);Serial.print(",");Serial.print(message_piste[11]);Serial.print(",");Serial.print(message_piste[12]);Serial.print(",");Serial.print(message_piste[13]);Serial.print(",");Serial.print(mTour);Serial.print(",");Serial.print(sTour);Serial.print(",");Serial.print(msTour);Serial.print(",");Serial.print(int((distance/1000)));Serial.print(",");Serial.print(int((distance)-(int(distance/1000)*1000)));Serial.print(",");Serial.print(int((distance*1000)-(int(distance)*1000)));Serial.print(",");//;LoRa.print(message_piste[14]);LoRa.print(",") + // Serial.println('$'); + } +} +void frein() { + if (digitalRead(frein_av) || digitalRead(frein_ar)) { + digitalWrite(Relais_LED, HIGH); + } + if (!digitalRead(frein_av) && !digitalRead(frein_ar)) { + digitalWrite(Relais_LED, LOW); + } +} + +void Injection() { + if (digitalRead(injection)) { + injec = 1; + } + if (!digitalRead(injection)) { + injec = 0; + } +} + +void Nbr_tour() { + if ((sqrt(pow((LatLigneDepartmilieu[choix] - latitude), 2) + + pow((LongLigneDepartmilieu[choix] - longitude), 2)) <= + 1.25 * LongeurLigneDepartDeg[choix] && + sqrt(pow((LatLigneDepartmilieu[choix] - vieux_latitude), 2) + + pow((LongLigneDepartmilieu[choix] - vieux_longitude), 2)) <= + 1.25 * LongeurLigneDepartDeg[choix] && + passage == false)) //|| mTour>0) + { + AngleProtoDeg = atan(2 * (latitude - LatLigneDepartdebut[choix]) / + (longitude - LongLigneDepartdebut[choix])) * + 360 / (2 * 3.14159); + AncienAngleProtoDegDeg = + atan(2 * (vieux_latitude - LatLigneDepartdebut[choix]) / + (vieux_longitude - LongLigneDepartdebut[choix])) * + 360 / (2 * 3.14159); + cercle = true; + if ((signe[choix] * (AncienAngleProtoDegDeg - AngleLigneDepartDeg) <= 0 && + signe[choix] * (AngleProtoDeg - AngleLigneDepartDeg) > + 0)) //|| mTour>0) + { + nbr_tour++; + passage = true; + tTour = millis(); + mTourFait = mTour; + sTourFait = sTour; + msTourFait = msTour; + DistTourFait = distance; + mTour = 0; + sTour = 0; + msTour = 0; + distance = 0; + } + } + // if(sqrt(pow((LatLigneDepartmilieu[choix]-latitude),2)+pow((LongLigneDepartmilieu[choix]-longitude),2))>LongeurLigneDepartDeg[choix] + // || + // sqrt(pow((LatLigneDepartmilieu[choix]-vieux_latitude),2)+pow((LongLigneDepartmilieu[choix]-vieux_longitude),2))>LongeurLigneDepartDeg[choix]) + else { + cercle = false; + passage = false; + } +} + +void Vmoyenne() { + if (demarage == true) { + // Vmoy=(Vmoy*(IndMoy)+Vi)/(IndMoy+1); + // IndMoy++; + Vmoy = (DistanceTot / (millis() - TempsDepart)) * 3.6; + } +} + +void GPS() { + unsigned long chars; + unsigned short sentences, failed; + bool newdata = false; + // float lat; + // float lon; + latitudeTest = latitude; + longitudeTest = longitude; + while (Serial2.available()) { + char c = Serial2.read(); + // Serial.write(c); // uncomment this line if you want to see the GPS data + // flowing + if (gps.encode(c)) { + vieux_latitude = latitude; + vieux_longitude = longitude; + gps.get_position(&latitude, &longitude); + if (vieux_latitude == latitude && vieux_longitude == longitude) { + Perte++; + if (Perte > 3) { + if (PerteGPS) { + PerteGPSAff = false; + } else { + PerteGPSAff = true; + } + PerteGPS = true; + } + } else { + Perte = 0; + if (PerteGPS) { + GPSRetrouveAff = true; + } + PerteGPS = false; + PerteGPSAff = false; + } + Serial.println(" Aqui GPS"); + // Serial.print(" lati="); + // Serial.print(latitude); + // Serial.print(" long="); + // Serial.println(longitude); + // Serial.print(" latiTest="); + // Serial.print(latitudeTest); + // Serial.print(" longTest="); + // Serial.println(longitudeTest); + } + } + // Serial.println(" "); + // Serial.print(" lati="); + // Serial.print(latitude); + // Serial.print(" long="); + // Serial.println(longitude); + // Serial.print(" latiVieux="); + // Serial.print(vieux_latitude); + // Serial.print(" longVieux="); + // Serial.println(vieux_longitude); + // Serial.print(" Perte="); + // Serial.println(Perte); + + Vmoyenne(); +} + +void setup() { + //************************************************************************************ + //Initialisation Proto + lcd.init(); + lcd.backlight(); + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print("Initialisation Proto"); + delay(1000); + //************************************************************************************ + //Initialisation des ports COM + lcd.setCursor(0, 1); + lcd.print("Init. Port COM ..."); + Serial.begin(9600); + Serial1.begin(9600); + Serial2.begin(9600); + lcd.setCursor(0, 2); + lcd.print("Init. Port COM: Ok!"); + delay(1000); + tgps = millis(); + tTour = millis(); + pinMode(capt_roue, INPUT_PULLUP); + pinMode(injection, INPUT); + pinMode(Relais_LED, OUTPUT); + pinMode(MAX6675_CS, OUTPUT); + pinMode(MAX6675_SO, INPUT); + pinMode(MAX6675_SCK, OUTPUT); + attachInterrupt(1, vitesse, FALLING); + //************************************************************************************ + //Initialisation LoRa + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print("Initialisation Proto"); + lcd.setCursor(0, 1); + lcd.print("Init. LoRa ..."); + delay(1000); + LoRa.setPins(NSS, rst, DIO0); // NSS, NRESET, and DIO0 pins can be changed by + // using LoRa.setPins(ss, reset, dio0). + LoRa.begin(433E6); + LoRa.setTxPower(20); + if (!LoRa.begin(433E6)) // porteuse de 433MHz + { + Serial.println("Starting LoRa failed!"); + lcd.setCursor(0, 2); + lcd.print("Init. LoRa failed!"); + delay(1000); + lora = false; + lcd.clear(); + } else { + lcd.setCursor(0, 2); + lcd.print("Init. LoRa: Ok!"); + delay(1000); + } + LoRa.setSpreadingFactor(7); + // LoRa.setSignalBandwidth(41.7E3); + // LoRa.crc(); + // Serial.println("LoRa Initializing OK!"); + //************************************************************************************ + //Initialisation GPS + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print("Initialisation Proto"); + lcd.setCursor(0, 1); + lcd.print("Init. GPS: ."); + lcd.setCursor(0, 2); + lcd.print("Lat:"); + lcd.setCursor(6, 2); + lcd.print(latitude); + lcd.setCursor(0, 3); + lcd.print("Long:"); + lcd.setCursor(6, 3); + lcd.print(longitude); + delay(500); + + while (latitude == longitude && InitGPSFailed == false) { + GPS(); + if (k == 3) { + k = 0; + } + if (k == 0) { + lcd.setCursor(0, 1); + lcd.print("Init. GPS: .. "); + } else if (k == 1) { + lcd.setCursor(0, 1); + lcd.print("Init. GPS: ..."); + } else if (k == 2) { + lcd.setCursor(0, 1); + lcd.print("Init. GPS: . "); + } + lcd.setCursor(0, 2); + lcd.print("Lat:"); + lcd.setCursor(6, 2); + lcd.print(latitude); + lcd.setCursor(0, 3); + lcd.print("Long:"); + lcd.setCursor(6, 3); + lcd.print(longitude); + lcd.setCursor(15, 3); + lcd.print(millis() - tgps); + delay(500); + k++; + if (millis() - tgps > 25000) { + InitGPSFailed = true; + } + } + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print("Initialisation Proto"); + lcd.setCursor(0, 1); + if (InitGPSFailed == true) { + lcd.print("Init. GPS: Failed!"); + } else { + lcd.print("Init. GPS: Ok!"); + } + delay(1000); + //************************************************************************************ + //Initialisation Piste + lcd.clear(); + lcd.setCursor(0, 0); + lcd.print("Piste selectionnee :"); + lcd.setCursor(0, 1); + lcd.print(NomCircuit[choix]); + lcd.setCursor(0, 2); + lcd.print(AngleLigneDepartDeg); + delay(3000); + lcd.clear(); + LCD(); +} + +void loop() { + if (LoRa.begin(433E6)) { + lora = true; + } + if (!LoRa.begin(433E6)) { + lora = false; + } + if (digitalRead(injection) == 1 && + demarage == false) // Initialise le démarrage des chronos au premier appui + // sur le bouton d'injection. + { + demarage = true; + tTour = millis(); + tMoy = millis(); + TempsDepart = millis() / 1000; + } + if (micros() - tps > 4000000) { + Vi = 0.0; + } + LCD(); + tension_batterie(); + tension_carte(); + tempmot(); + // frein(); + Injection(); + Nbr_tour(); + message(); + GPS(); + // Serial.print(" lati="); + // Serial.print(latitude); + // Serial.print(" long="); + // Serial.println(longitude); + // Serial.println(digitalRead(capt_roue)); + Nb_boucle++; +} diff --git a/test/README b/test/README new file mode 100644 index 0000000..9b1e87b --- /dev/null +++ b/test/README @@ -0,0 +1,11 @@ + +This directory is intended for PlatformIO Test Runner and project tests. + +Unit Testing is a software testing method by which individual units of +source code, sets of one or more MCU program modules together with associated +control data, usage procedures, and operating procedures, are tested to +determine whether they are fit for use. Unit testing finds problems early +in the development cycle. + +More information about PlatformIO Unit Testing: +- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html