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Problems with a serial devi

yes, you explained your self. look into Atmel, AVR, and PIC embedded mircroporcessors. they come in many different packages in single chips. you get your self a starter kit and write the actual code using your PC then a programmer that is connected to your serial or parallel port to place the program code in the chip. from there on the chip can boot on and operate using the Legs of the chip as you assigned them in your programming code as inputs/ouputs, ADC DAC etc.., and most of them are low enough power to run on a battery for a while. you can get them with Flash memory etc.... look at places like wwww.microchip.com wwww.atmel.com etc.. you need a starter kit!

Dani Rodríguez wrote:

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Jamie
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Hi all, I have a device that works linked to the serial port of a PC. Throw this serial port some commands are sent to return some information. I am trying to do a circuit that allows me, after of send a command throw the serial port, desconect the device from the PC maintening the suply by a baterry, and store autonomly ina temporal memory all sent by the device for, later, plug it to the PC and download the info stored in this temporal memory. I do not know if I have explained myself correctly but I have been trying to do this assembly for a long time and I have test some things that do not respond correctly. If someone have done something similar or knows where could I find this info or someone that could give me it, I will thank a lot any help.

Thank you in advance

Reply to
Dani Rodríguez

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