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RS232 STM8S-discovery

Question asked by charles on Oct 25, 2010
Latest reply on Oct 28, 2010 by Andrew Neil
I have tried using0UM)884.  If I have the rs2323 disconnected from the PC i get an error.  I connect the rs232 cable it runs, but I don't get anything on my computer monitor. I put a breakpoint after the menu is supposed to be displayed but it doesn't display but i t does go through the routine to display the menu.  It stops on that break point.  I put a breakpoint after the getkey routine and it never getkey. I have found some minomers in UM0884.

Is there a trick or some error that I am unaware of?  Or anyone have any suggastions.

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