I am using MATLAB SIMULINK r2013b with STM32f4 libraries ( installed from MATLAB ADD-ONs) to blink LEDs. When I build the model, the command prompt says " Successful completion of build procedure for model: <file name> ". but the respective LED doesnot blink. The matlab Help says " use flash programming utility to run the generated HEX file on stm32f board."
I need help, as I am trying to use the board for real time signal processing like Harmonic analysis. ( closed loop ). I shall be grateful for any help. thankyou.
If this is using the STM32F4-Discovery board, you can use the on-board ST-LINK with the ST-Link Utilities to flash the output .HEX file.
If built within Keil, you can presumably go into the Project Options, and under debug select the ST-LINK, with SWD connectivity, and add the STM32F4 flashing algorithm, then you'll be able to directly flash the part from the Keil IDE, and debug it if you want.