floating point values convesion issue in stm32 using IAR

[karthikainala]

Posted on September 01, 2014 at 22:22

i am using sprintf and snprintf  functions to convert float to string in IAR using stm32l series,

but it converts successfully if we add it in example code given by IAR , but when i add the code in the project created by me it shows null value. what configurations do i need to add in IAR so that float conversions are done.

[Andrew Neil]

Posted on September 02, 2014 at 08:52

''what configurations do i need to add in IAR so that float conversions are done''

What does the IAR

printf()

documentation tell you?

Take a look through the project settings for the IAR example; compare them to yours...