Lpc2129 Lcd Interfacing Program Code

Sbornik makrosov excel. Alwfuwdk 21:53 Mr.

I want to save that data in the RBR register of UART and then displayit on the LCDI am here posting the code for the same but i am not getting. Interfacing of LCD with ARM including c program of lcd interfacing with LPC2148 types of LCD with proteus simulation file.

Here ARM LPC2129 Mini Development Board is interfaced with a LCD module (2×16) operating at 5V. The voltage at the third pin of the LCD used to adjusting contrast. LCD can work either in 4 or 8 bit mode. Here, the circuit is designed to work in 4bit mode. Control lines (RS, R/W,E) are connected to port pins P1.17,P1.18, P1.19 and data lines (D4-D7) to port pins P1.20,P1.21,P1.22,P1.23 in 4bit mode.

For reliable Performance, LCD has to be initialized. On powering microcontroller send initialization commands to LCD for better working. The sample code below gives LCD display output ” RhydoLABZ ” in line 1 and “ Cochin” in line 2. Schematic: Sample code.