Summary of PIC18F8722 CCS C TEF6901AH GPS TRAFFIC INFO
This article details a GPS traffic information project using the PIC18F8722 microcontroller, TEF6901AH chip, and Nokia 6610 GLCD. It highlights features like dual display for maps and text, TMC message storage, map navigation, and radio data demodulation. The text provides specific pinout connections for the LCD and mentions available source code and schematics via a download link.
Parts used in the GPS Traffic Info Project:
- PIC18F8722 Microcontroller
- Nokia 6610 LCD (GLCD 128 × 128)
- NXP TEF6901AH Chip
- RDS-RBDS Radio Data Demodulator
- LED Backlight
- Mouse Sensor or Micro Joystick
GPS is difficult to apply a great resource on a project can be difficult to find parts, but sources in our country ccs codes may work for you or pic18f8722 circuit diagram Nokia 6610 LCD (GLCD 128 × 128)… Electronics Projects, PIC18F8722 CCS C TEF6901AH GPS Traffic Info “ccs c examples, microchip projects, microcontroller projects,
GPS is difficult to apply a great resource on a project can be difficult to find parts, but sources in our country ccs codes may work for you or pic18f8722 circuit diagram Nokia 6610 LCD (GLCD 128 × 128) gives an idea about the use of rides
Dual display: colour road map (left) and detailed text messages (right) both with LED backlight
Up to 120 TMC messages are stored in memory
Auto/manual TMC message scrolling
GPS position locator/follower optional
Map navigation with mouse sensor and/or micro joystick
Map zoom 10km to 80km in 10km steps
City and area presets preconfigured
High quality NXP TEF6901AH chip used for best performance
Integrated RDS-RBDS radio data demodulator
Nokia 6610 Graphics (GLCD) LCD Connection information
pin 1 VDD 3.3 V LCD supply
pin 2 Reset
pin 3 SDATA Serial Data (Synchronous data – can use SPI port on Microchip PIC MCU”s)
pin 4 SCLK Serial Clock
pin 5 CS Chip Select
pin 6 VLCD 3.3V LCD supply
pin 7 NC Boş
pin 8 GND LCD – ground
pin 9 LED- (0V) Backlight LED Katod
pin 10 LED+ (6V) Backlight LED Anod
Source: techdesign.be PIC18F8722 CCS C TEF6901AH GPS Traffic Info schematic pcb source code alternative link:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-3812.zip
Source: PIC18F8722 CCS C TEF6901AH GPS TRAFFIC INFO
- What chip is used for best performance in this project?
The high quality NXP TEF6901AH chip is used for best performance. - How many TMC messages can be stored in memory?
Up to 120 TMC messages are stored in memory. - What are the two types of displays shown on the device?
The device features a color road map on the left and detailed text messages on the right. - Can I connect the LCD to an SPI port on the Microchip PIC MCU?
Yes, the SDATA pin allows for synchronous data using the SPI port on the Microchip PIC MCU. - What voltage is required for the VDD and VLCD pins?
Both VDD and VLCD require a 3.3 V supply. - Does the system support manual scrolling of messages?
Yes, the system supports both auto and manual TMC message scrolling. - What is the zoom range for map navigation?
Map zoom ranges from 10km to 80km in 10km steps. - How is the backlight LED connected to the LCD?
The LED- connects to 0V for the cathode and LED+ connects to 6V for the anode.
