hello! i am working with stm32 cortex-M0? IN FACT i want to know how to modify bytes from the internal flash without erasing the whole page , in addition i don't have RAM space to copy code there and modify bytes there !! is there anyone who can help ?
This has nothing to do with Keil - this is a question that you need to ask ST.
http://www.keil.com/forum
Have you consulted the ST documentation?
Note that, in general, it is only possible to change a Flash bit from 1 (the erased state) to 0; to change a 0 to a 1 requires an erase.
yes you are wright i just want to know some keywords to do my task , thank you for your reply
community.st.com/.../47564-internal-flash