Help needed for programming of microcontrollers and associated chips..

Hi Group, We wish to thank you all for the immediate and informative response to our previous topic. We wish to know about programming the microcontroller and associated chips this time. These are the chips we have decided to use: AT89C52/AT89S52: MICROCONTROLLER DS1307: RTC MAX232/MAX485: LEVEL CONVERTER AT24C1024: SERIAL EEPROM

4051B: 8:1 ANALOG MUX LM339: COMPARATOR

  1. What are the different stages that go into programming from start to end?

  1. What are the various software requirements at each stage?
  2. We have searched and got some routines and codes from the internet. But these are for 8051 or for other derivatives. Is there some website from where basic codes like read/write/erase of EEPROM, Programming of RTC and Reading RTC, etc can be available.
4.Lastly we are using RS232c cable for PC interface. We wish to display a few details like pin number and the real time clock n the PC in the simplest way. Please suggest ways to go about it. some have suggested Visual Basic. Are VB codes for such application availalbe on the internet?

We wait for positive response. Thanking you and with best regards, Adam Mashraqui. (on behalf of the group)

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