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Microcontroller Programmierung - stm32L1 - analog Signal mit Referenzkurve vergleichen

€250-750 EUR

Annulleret
Slået op over 6 år siden

€250-750 EUR

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MCU: stm32L152re Testboard: stm32L152re Nucleo 64 Toolchain: GNU ARM, Eclipse, cubeMX - Es soll ein analoges Signal für 0-200us aufgenommen werden und mit einer Referenzkurve verglichen werden. - Die Abtastrate soll maximal sein. - Vor dem Vergleich soll die digitalisierte Signalkurve mit einer math. Funktion bearbeitet werden (z.B. Quadratwurzel) - Digitale Ausgabe ob die Signalkurve zu einer gespeicherten Referenzkurve +/- 5% identisch ist. - Start/Stop Steuerung des ADC Empfangsmodus über eine Variable
Projekt-ID: 14787066

Om projektet

9 forslag
Projekt på afstand
Aktiv 7 år siden

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9 freelancers are bidding on average €484 EUR for this job
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A proposal has not yet been provided
€666 EUR på 14 dage
4,9 (13 anmeldelser)
6,2
6,2
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The best technique for such application is cross-correlation. Action you should take: 1. Sample input, store samples to an array 3. Run cross-correlation sum up multiplication results between samples and pattern 4. The bigger value with specific template confirm "a match". The question only, how to define start point,l think you meant this by the variable of the start/stop ? I have long experience with stm32 devices and I can start immediately I don't have the same board but i can work on another Nucleo but different family F030R8 to verify the algorithm is running then port it to your Kit, I can also work on your board remotely through teamviewer...
€250 EUR på 5 dage
5,0 (16 anmeldelser)
6,1
6,1
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I am an expert with more than 15 years of experience in the field of embedded systems, eelctronics, prototyping and PCB layouts. I have worked alot on STM32L and have the development tools, target hardware and STM32L discovery. I assure you the best solution for your work. Please contact me Regards Ch
€400 EUR på 7 dage
4,5 (69 anmeldelser)
6,4
6,4
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Hallo, Diese Art von Arbeit ist die tägliche Praxis für mich. Ich bin ein Elektronik-Endjahrschüler mit Interesse an IOT, eingebetteten Systemen, Low-Level-Programmierung, drahtlose Kommunikation ... und vieles mehr. Ich habe Erfahrung mit vielen Mikrocontrollern, ARM sind einer von ihnen, ich habe Montage-Programmierung (für bessere Leistung) in ARM, verwendet STM32 Mikrocontroller und mbed. Ich bin neu auf der Website, daher kann ich dir nur 2 5-Sterne-Bewertungen zeigen, aber wenn du zusammen arbeite, gibst du mir alle deine futur Arbeit wie diese. Freundliche Grüße Nabil ******************English version********************* ******************************************************* Hi, This type of work is daily practice to me. I am an Electronics final year student with interest in IOT, embedded systems, low level programming, wireless communication ... and many more. I have experience using many microcontrollers, ARM are one of them, I've done assembly programming (for better performance) in ARM, used STM32 microcontrollers and mbed. I am new to the website, hence can only show you 2 5 star reviews, but be sure that once we work together, you'll give me all your futur work like this one. Best Regards Nabil
€266 EUR på 9 dage
5,0 (11 anmeldelser)
5,3
5,3
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A proposal has not yet been provided
€330 EUR på 10 dage
4,9 (43 anmeldelser)
5,6
5,6
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A proposal has not yet been provided
€748 EUR på 3 dage
4,8 (4 anmeldelser)
4,0
4,0
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Hi, I have gone through the project thoroughly and understood your project requirements. With years of experience and dedicated efforts, I will be glad to offer an outstanding services; if you can be kind enough to shortlist me for this project. Please give me a chance and initiate a chat so we can discuss further. Looking forward to work you. Thanks
€250 EUR på 10 dage
0,0 (2 anmeldelser)
0,0
0,0
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Mechatronics Engineer with great background in Embedded Systems, Designed several Automatic Water Storage system for a company called coreco in Austuralia
€888 EUR på 10 dage
0,0 (0 anmeldelser)
0,0
0,0

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