• Problem with floating point operation
    Please, help me to solve the problem: <source code> bit Result; float Density; Density = 0.55; if(( Density < 0.54999995) { Result = 0; } else { Result = 1; } While after running...
  • At89s8252
    I am using At89s8252 to develope my project. and i have some difficult now. I need to set the following things, 1. Timer 0 and a time ticker 2. SPI port for serial interfancing 3. Serial port...
  • Does my embedded system have Floating Point Unit?
    How do I find out if my embedded system has Floating Point Unit(FPU)? I'm using Keil tools. Our target board uses NXP LPC2468 series Microcontroller ? Does this microcontroller have FPU? Looking in...
  • floating point calculations
    hi all, i want to calculate the result of the expression ah = (range * count*10*resolution)/(3600*1000); and later add it to the previous value of it ahfinal = ahfinal + ah; in brief to explain...
  • Floating point to ASCII
    Hi Colleagues, I would like to know the library, macro o routine that allows me to convert a float variable(i.e. K=123.57) to ASCII, in C51. After several calculation I got a float number which should...