Step by Step tutorial to program ARM LPC2148 microcontroller using keil uv4

hello friends, Today i am going to create a step by step tutorial to program LPC2148 using keil.
it is not as simple to program ARM controllers since it requires lot of settings to be done

Requirements:
to get started it is better to have the following in your hands.

1. PC or laptop with keil UV4 installed (i used PC)
2. ARM LPC2148 development board
3. ARM USB jtag programmer

After searching lot of online sites, i got my cheap and best ARM LPC2148 development board along with ARM USB jtag programmer from sensorembedded india. There are also some  other embedded stuffs like sensors, development boards, etc. from this websites witch are also good and worthy.

Step 1:

Install keil

Installing keil in the PC is as simple as installing a normal software and believe that it do no want to be explained.

Step 2:

Open Keil
Go to start menu and type keil in search bar and open the keil

Step: 3

Click on project

Create new project.

English to tamil translator with speech output using microcontroller

Today i developed a simple user application that can get our english word and convert it into tamil and display it in android mobile.

This word is sent to a serial Bluetooth hardware for interfacing with other hardware devices.

Image of the app listioning to the mic for getting a speech input

Image of the app requesting to connect with a bluetooth module.

Converted english word displayed in tamil.

Trying to list all avilable bluetooth device's.