Info on arm-none-eabi-gcc embedded library differences to standard c libs. | Cypress Semiconductor
Info on arm-none-eabi-gcc embedded library differences to standard c libs.
where would I find information on the differences between the functionality provided in the embedded C libraries and what is provided in non-embedded environments, such as standard gcc c runtime on a pc?
For example, I see that the stdio sscanf function simply returns "0.000" when scanning floats.
Following that, are there linker options for specifying the extent of library support required, or which library to use - such as a stdio version that supports reals?