Posted on August 26, 2016 at 15:29Hi,Using STM32F756.I have a weird problem. I get hard fault with unaligned address at random locations. Example:#0  HardFault_Handler () at ./hw/irq/irq.c:84#1  <signal handler called>#2  0x0801d7a4 in cia_step (cc=...

Posted on August 13, 2016 at 00:06Hi,I have a big problem where I seem to overload the AHB bus. The main components that are involved are SDRAM and LTDC. I am using one layer (at the same time) in svga resolution and the frame buffer is in SDRAM.Jus...

Posted on July 29, 2016 at 19:49Hi everyone,I am making an emulator that is emulating an old c64 computer. For this I am using a custom made hardware. This has a STM32F756 MCU together with 200Mhz SDRAM installed. The real heavy things for this proj...

Posted on June 26, 2016 at 22:40 Hi all, Here is another funny problem to crack. I use ltdc and I also want to use crc. There is no problem with ltdc until I call the functionHAL_CRC_Calculate(). See the video OK.avi and NOK.avi for illus...

Posted on April 24, 2016 at 14:02Hi,I have configured my stm32f756xx mcu to run LTDC. Everything works fine. However when I activate the RNG clock like so:__HAL_RCC_RNG_CLK_ENABLE();I seem to get a myriad of red pixels (static snow) on the screen (w...