Our project consists of three main components:
- TM4C123GH6PM microcontroller
- Ublox NEO-6m GPS Module
- Trajectory Plotter web python based app
- serial watchdog with esp-32 to monitor the operations and easily debug code.
- flask web server to update the location.
- shortest path algorithm (A*) along with some other algorithms and structures.
- lcd to print current latitude and longitude beside the accumulated traveled distance.
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sensor fusion algorithm with IMU (gyro, accel, magnetometer) to compensate the considerable gps error, also it is a must in high speed scenarios like driving a car. The best and easy-to-implement algorithm is Extended Kalman filter.
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implementing RTOS, the simplest algorithm is Round-Robin, which will prove beneficial in multi-sensor setup
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implementing interrupt.
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adding simple voice commands to direct the user towards the destination
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correction methods for the distance function
| Names | id |
|---|---|
| Mahmoud Mohamed Mahmoud Ahmed | 2001261 |
| Kareem Amr Mohamed Soliman | 2001033 |
| Mahmoud Mohamed Ali Soliman | 2001866 |
| Mohamed Ahmed Samir Amin | 2001876 |
| Mohamed Yaser Elsaid | 2001226 |
| Yousef Mohamed Ibrahim Mohamed | 2001496 |
| Mohamed Mahmoud Rezk | 2002114 |
| Abdalrahman Esaam Mohamed Elemam Elemam | 1900771 |
| pins | GPIO pins |
|---|---|
| VDD | Vbus |
| GND | GND |
| TX | PE4 *** uart5_rx *** |
| RX | PE5 *** uart5_tx *** |
| pins | GPIO pins |
|---|---|
| VDD | Vbus |
| GND | GND |
| V0 | POT |
| RS | PB0 |
| RW | PB1 |
| E | PB2 |
| D4 | PB4 |
| D5 | PB5 |
| D6 | PB6 |
| D7 | PB7 |
- When the tiva lunch it first wait for the gps to receieve sentances displaying loading
- when it starts working we use
SW1 ---> set the current location as the end point SW2 ---> set the current location as the start point
LINUX platforms
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First, download the tivaware (either the full SDK version or TM4c123gxl) from here, this step requires TI account.
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Clone the project to your local machine
git clone https://github.com/mohamedrezk122/tivac-based-map-router-
Follow this tutorial on how to setup lm4tools( for flashing binaries to the board), and tivaware.
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Open terminal in project directory and execute the following commands
mkdir build
cmake ..
make
sudo make flash