| ??? 06/02/05 07:01 Read: times |
#94223 - My quary to Raghunathan sir Responding to: ???'s previous message |
Respcted Sir,
Thank u very much for replying me.My problem is as follows I m using 0 to 2V range as a i/p for ADC. So for full range i m getting C8 (1101 1000)as a output. My ultimate aim is to display 0 to 100 deg celcius on LCD display. So i want to convert C8 data to 100. I m using and trying to implement eqn y= mx + c. i m doing calculations in decimal. i.e. for i/p=2v (C8h or 200d), o/p=100, c=0 so it becomes 100 = m*200 so m= 0.5 I dont know how to deal with float variables in micro-controllers. So i m multiplying whatever data by 5 and later on displaying dot(decimal pt.) so when C8 is multiplyed my 5 ans=3E8h=1000d (i wil be displaying 100.0) So for converting this 3E8 h to decimal equivalent i want 16-bit hex to dec conversion code. Sir, what do u think about my logic? is it right? Plz guide. I wil be very thankful to u. Waiting for ur +ve reply. Pritam |
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