AnsweredAssumed Answered

Increase SPI Frequency on STM32F4 Disc

Question asked by ghanmy.montassar on May 17, 2015
Latest reply on May 19, 2015 by Mark Edwards
Hi there , I use the SPI3 unit on my STM32F4 Discovery board to control a TFT. I want the images to load faster and as a result I need to increase the SPI3 clock/frequency. Currently this line of code clocks the unit:
RCC->APB1ENR |= RCC_APB1Periph_SPI3;
Any idea how can I get to 1.5 or 2 MHz.
Thank you

Outcomes