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Altera_Forum
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11 years ago

RS232 rxd code

Hi :) i'm new here and i need some help... i work on project and i need to read from kind of machine some letters... there is an ascii code to all letter. this machine send words that i ne...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

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Then you compare the received bits with a bitmask for your char. Or am I missing something?

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yes... for example: the code ascii of letter "Y" is "01011001" by ascii table... and if mvme162 transmit the letter "Y" so the led<='1', but then i the code in the altera (cyclone ii) the led is always '0' and noything cahange... and i can see that mvme162 transmit.