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Hi I have the following array declared at the start of my program as global: int number[] = {0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x98}; 0 1 2 3 4 5 6 7 8 9 It is for a 7 segment display to display the numbers that I need, the array is from 0-9 in that order. My code to call the array is: P2 = number[4]; so in this case it should get the 4th number being 0x99 This works fine if i replace the 4 with 0,1 or 2 but anything greater than 2 all it does is return the data for 8 (80) If anyone can work out why this is doing this please let me know Thanks
Thanks Guys for your advice, I'm in the process in reading the "bible", I have done some C programming previously, with a standard 8051 chip, I think I'm coming across problem as I have not used this compiler before and some of the syntax is different. I'm only a student however so I'm no expert when it comes to all this. I think using the P89LPC935 is also making it a little different as previously I didn't have all the extra features that it has so I'm new when it comes to programming these features. I would say my biggest problems lie in using the correct definitions/declarations and setup code for this chip/compiler. I have a fairly logical brain which helps when it come to the actual coding. Can any of you suggest why I get the 2 problems I talked about in the article I Posted 10/19/05 5:48:28. I think these are related to my setup/declarations. Thanks Again I appreciate your support Alex
You present only a code sniplet, but the problem might be somewhere else (i.e. variable definition, missing endless loop, ect.). I recommend that you single step through the program using the simulator. Reinhard
"I have not used this compiler before and some of the syntax is different." That's exactly why you should start by reading the Getting Started Guide - the clue is in the name! Read it, and work through the example projects in it.