hello sir, This is my first project in ARM7.e design a vb software in which we generate many different waveform with its many(depending on amplitude) different hex value.we are using UART for serial communication.we have to generate analog ouput which shows the same waveform as generated in vb software window.For that we are using DAC.Hex value generated in vb we have to access that value serially and send that value to DAC.How I can access these HEX value.please help me for same.
thank you.
Have you considered a course in embedded development?
There are lots of examplees how to access the serial port and receive data. Then it is standard programming skills to decode the received data and decide what to do with it. Then back to embeddded programming to control that PWM device - yet more examples available.
What have _you_ done, to read up on the processor and what it is capable of? And what information that is available as manuals, datasheets, application notes, code bundles etc?