embedded

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    How to find out RAM usage in Embedded Electronic Control Unit (ECU) ?

    Please consider some professional embedded system with 16-bit microcontroller. I know embedded software build tools report program flash memory usage. I think they also report RAM usage but do they report maximum RAM usage? Build tools may not know how much heap will be used during...
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    Project feasibility - Police Speed Gun

    Hi everyone, I am currently a rising senior majoring in computer engineering. I wasn't able to secure an internship this summer so I wanted to come up with ideas for projects. One of my project ideas is creating a police speed gun that uses LIDAR to measure the speed at which a vehicle is...
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    What pins in Radar ECU and Camera ECU should be detected for OC, STG, and STB faults and why?

    A typical Electronic Control Unit(ECU) performs Open Circuit(OC), Short to Ground(STG), and Short to Battery(STB) Diagnostics on selected internal and external pins in the ECU. For example, consider a external output pin. There is a wire connected from this pin to somewhere else. If this wire...
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    min(initializer_list<_Tp> __l, _Compare __comp) Error while compiling ESP32 library code from Arduino IDE

    OS: Linux(Ubuntu Mate) IDE: Arduino IDE Example: asm_terminal (USB library code for interfacing ARDUINO USB HOST SHIELD with ESP WROOM 32) I am working to interface Arduino USB host shield with ESP WROOM 32. I have added the ESP 32 board to the Arduino IDE and able to run basic example codes on...
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    Seven Segment Display Scrolling

    I am coding SSD display using 2 cascaded shift registers. I am using a mikroC for PIC compiler. I can display a static sequence of numbers upto 4 digits with my code #define SHIFT_CLOCK PORTB.F1 //Clock Connection of 74HC595 SSD Driver #define SHIFT_LATCH PORTB.F3 //Latch Connection...
  6. PIC24FJ64GB002 Project

    Hi, I'm using pic24fj64gb002 for my project. In this project i want to read the output(values) from the Ignition and AC of a car. That is i want to know whether the ignition and ac of the car is ON or OFF. How can i do this and what are the required components? The output of this should be...
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    How to build variable frequency drive (VFD) with MPPT facility for solar pump

    Hi, I have a solar pump with 3hp capacity, with 8Ampere current rating . To control the pump i need to design a variable frequency drive(VFD) with Maximum Power Point Tracking (MPPT) facility. VFD is a type of adjustable-speed drive used in electro-mechanical drive systems to control motor...
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    How can I measure execution time and memory usage of C implemented libraries?

    Hello. I have the task of evaluate functions of C implemented libraries that will run on embedded systems. Those libraries are implemented in .h files and then included in implementations. I was given a FFT library implemented in C that was meant to run on Arduino. In the readme file of the...
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    Burning microcontroller

    Hello I have a program and a ready hex file. in my folder. First help me in process of simulation of program - how to perform simulation ,things i will need etc sharing a basics level link will be appericiated . I want to burn PIC 12F1822 with the said file i have. What i really want to know is...
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