Problem with floating point number

My Hardware has STM32L162VD as main processor and other modules on it like GPRS module SIM900. I noticed that when the hardware is under test after few hours the floating point numbers in RAM registers...
Problem with floating point number

My Hardware has STM32L162VD as main processor and other modules on it like GPRS module SIM900. I noticed that when the hardware is under test after few hours the floating point numbers in RAM registers...
How high is the precision of fixed-point processors for floating-point numbers?

Recently I came into contact with the DSP processor. I have two questions about the fixed-point processor processing floating-point operations. I developed it in C language. A 16-bit processor. Two floating...
How high is the precision of fixed-point processors for floating-point numbers?

Recently I came into contact with the DSP processor. I have two questions about the fixed-point processor processing floating-point operations. I developed it in C language. A 16-bit processor. Two floating...
use of printf function for floating point number format

Hi, I have got the wrong result when I use the function printf with format of floating point number which is more than 1000000. For example: f=10000012; printf("\n\r%4.3f",f); and I have got only...