Resolved! Writing to ltdc on stm32h753 debug messing up
Tried to write a basic ltdc test not using hal and wen I pause the debug wen changing a ltdc register it disconnects and says could not be halted whats going on
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Resolved! STM32U073RBT6 using DAC with Internal Vref (2048mV)
I am using the STM32U073RBT6. I want to output DAC using the internal reference (2048mV), but the output is based on VDD_A. Can you provide a specific example of how to use it?Summary: How to output DAC using the internal reference (2048mV) to PA4 an...
I'm not receiving any data on the MISO line when using SPI communication mode 3.
I'm currently working on an embedded project with stm32f469 microcontroller and trying to communicate with dps368 sensor using SPI communication. DPS368 is operating in mode 3 and now I'm facing an issue where I'm not receiving any data when I'm tran...
How to enable SDMMC + FATFS + FREERTOS on STM32H723ZGT6
Hello,I am trying to take a log using my sdcard on my project.I am using FATFS that included in STM32CubeIDE but I got some issues, without FREERTOS everything works as expected and fine but when I enable the FREERTOS and it want's me to enable USE_N...
USART1 RX_DMA issue in FreeRTOS U5A5ZJQ
Hello,I have tried to set up USART1 Receive in DMA mode and with FreeRTOS. RX is GPDMA channel 0, Circular mode, Destination increment address on, burst size 16 bytes, priority Medium. Source increment off, burst 1 byte.USART1 : 115200 baudrate, 8 bi...
Resolved! scanf() can only read one character
I am trying to use scanf() in STM32H743, referring a webpage (here). More specifically, after setting up USART1 in STM32CubeMX, I add some function prototypes like: #ifdef __GNUC__ #define PUTCHAR_PROTOTYPE int __io_putchar(int ch) #define GETCHAR_...
Resolved! STM32CubeMX 4.15.1 - cannot select HSI as PLL source when USB is enabled (STM32F3Discovery)
Posted on June 12, 2016 at 14:05Hi,https://my.st.com//public/STe2ecommunities/mcu/Lists/STM32Java/STM32CubeMX%204.12.0%20%20-%20does%20NOT%20preserve%20TargetIROM%20settings STM32F3Discovery (STM32F303) board. USB enabled (FS checked). When I want t...
Resolved! STM32F103RB TIM6, TIM7 not defined in CMSIS
Hello,STM32F103RB microcontrollers.Why do TIM6 and TIM7 timers and its registers not define in CMSIS in stm32f103xb.h file (see Figure 1 below)?Figure 1Therefore, it is impossible to use this TIM6->ARR = 0x0001; instruction and similar to this instru...
STM32H7S3L8 - Is there any way to set option byte XSPI2_HSLV through software.
I want to set XSPI2_HSLV option byte through software , is there any way to do it or i have to use stm32cubeprogrammer only to Enable it.Device = STM32H7S3L8 .
Resolved! In center align mode SPWM generation may I need give the same CCR value in the LUT
Hi , In SPWM generation ,in Center align mode ,May i require give one sine table value twice , in the upword and down counting sequence . Original sine wave values: [A1, A2, A3, ..., A200] DMA array: [A1, A1, A2, A2, A3, A3, ..., A200, A200] like wi...
