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    I need to work with values larger than what can be fit into the 32 bit long available in the compiler. I can store the values in 5 byte arrays, but I need user interaction via a numeric dispaly and keypad...
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    I'm new in microcode, so the question may be foolish, but I can't find answer searching forum. I'm using very old AVR ISP with AT89S53 chip. I tried uVision, but found that HEX file produced, can't be...
  • problem with unsigned long variables
    Hello, After two years of happy working with the keil C166/C167 compiler I've just ran into a problem I don't understand / can't solve. Running phytec kitcon 167 Memory model Hlarge Declared two...
  • strange behavior with unsigned long variables
    I'm using the cygnal F124 chip. now my program is 33K in size and my ram memory isa bout 7.2K. I use the uart0 to print some information and one LCD, last week my unsigned long variable changed without...