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Hi all,I have developed a bootloader for STM32F412, the bootloader works perfectly, however, when I change the user app to be FreeRTOS based, it ceases to work.I added a blink led in the Hard Fault in both the bootloader and app, but both were not tr...
I have two boards, both with the G473.I am using the ROM bootloader on SPI1. On one board, the bootloader works. On the other, it only responds with 0xA5 during the initialization sequence.The MCU can program and run if I load it through the SWD por...
I have an STM32F103 board call 野火STM32F103ZE_霸道开发板，i found enable FSMC clock will pull up PB7 GPIO to 3.26v , i try decrease my code ceaselessly to verify this bug, finaly it can reproduce bug easily like this #include "stm32f10x.h" int main (v...
I've searched and not found anything describing this behaviour (on the internet or this forum, which I've found to be an incredible resource so far - thank you).I have a configuration where I go into STOP, exit out of STOP via EXTI, start TIM1, allow...
Good day! I use TIM15 and DMA1, channel 5 in STM32H743. If DMA and data have a size of 32-bit, then everything works fine. If you configure DMA on 16-bit data, then 32-bit data is still written to the TIM5 registers. In order to save memory, I wan...
Hello,I am working On Customized Board using STM32H755ZIT6 microcontroller. I have written code using .IOC functionality in stm32 CubeIDE but that code is not working in Our customized board. 2)That same code is working In Nucleo H755ZI-Q board and ...
Hi all used LTDC hardware inside the STM32f429 discovery board to drive a external 24 bit RGB display in 16 bit mode . full gui is designed in LVGL library , i was able to build it and flash it. i got the output on the display but with few issues .1....
Hi, I am currently trying to make a single pulse test jig I can use to test MOSFETs in an series resonant converter. I am using the STM32F411CEU6. I am trying to make a state machine that can make these signals at two different pins. The two variabl...
Hi,we are trying to get a 800x800 display to work with the STM32U5G9VJT6Q, using either RGB888 or RGB565 in Video Mode (Burst).According to what we read it is definitely possible. Did we miss something?Could someone please confirm that is definitely ...
STM32F411RE - NUCLEOI'm working through a course on power optimization on STM32s & I'm genuinely confused about some results I'm getting off the board. I've set up TIM5 to count execution time in us like so, void Timer_Init_For_Timing(void) { RCC->A...
