Setup heap on external RAM

Hi I have a board with external RAM and I'm using it quite well, except that I wrote my own malloc and free, which works fine, but I rather use the malloc and free that comes with standard library...
Setup heap on external RAM

Hi I have a board with external RAM and I'm using it quite well, except that I wrote my own malloc and free, which works fine, but I rather use the malloc and free that comes with standard library...
Cortex-M4 setup vector table for external interrupts

I don't want to setup the vector table for all my external interrupts. For instance I only need the timer4 IRQhandler at IRQn 30. How can I make an offset in the table? Is this necessary?
Cortex-M4 setup vector table for external interrupts

I don't want to setup the vector table for all my external interrupts. For instance I only need the timer4 IRQhandler at IRQn 30. How can I make an offset in the table? Is this necessary?
Need Help to setup Memory allocations for Flash, RAM & ROM in Scatter File

Hello, I need Help for setting up memory Locations for my STM32F103ZGT6. I have written for Interfacing 480X272 Pixel TFT, via Soloman SSD1963 LCD Driver(Controller). I am facing a weird observation...