Resolved! L1 EEPROM: same as L0 ?
Heyho,still checking L1 for new project, next question:Are the L1's internal EEPROM register interface, erase, read, and write functions the same as on L0 (we're already using that) ?Obrigado!
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Resolved! DMA Freezes CPU STM32F401
I am using STM32F401, I had an application which communicates via USART1 by using DMA2. Both RX and TX DMAs are working fine. So I added a bootloader and moved application to 0x08008100. Bootloader is using same USART1 and DMA2. Now bootloader is wor...
Resolved! Question on Flash-to-Flash IAP on STM32F303CC
Hello everyone,I'm working on an In-Application Programming (IAP) solution for an STM32F303CC. I've divided the flash memory into two application areas (let's call them App1 and App2), and I want to rewrite the program in App2 from code running in Ap...
Resolved! LTDC pixel format 565 does not produce output without CLUT being enabled
I am using STM32f756 Nucleo board. I have an rgb lcd interfaced via 18 bit (rgb666) connection with the mcu. I have previously used pixel format L8 with CLUT and successfully produced output on the display. Now, I have changed the pixel format to rgb...
STM32G431KBT3 ADC and TIM2 PWM Input: Variable Values Interchanging in Live Expressions
Hello ,I am working on a project using the STM32G431KBT3 MCU with STM32CubeIDE. My setup includes:ADC1 configured to read 3 channels (CH2, CH3, CH4) in polling mode.TIM2 configured in PWM input mode to measure the frequency and duty cycle of an exter...
Resolved! 2.2V on VCAP pin on STM32H747BIT6
Hi, I started working on my own dev board for a flight computer based on the STM32H747BIT6.At first, I struggled a bit to connect the board to the computer, only managing to do so using the hot plug mode in order to get some info from the microcontro...
Resolved! STM32H7S3L8 Nucleo Ethernet+LwIP+FreeRTOS Issues
I am having issues with Ethernet+LwIP+FreeRTOS on the NUCLEO-H7S3L8. I was able to get Ethernet+LwIP to work on baremetal, but adding the RTOS and threading is having issues. I have attempted to follow the process here, but am still having issues. ...
Question about ADC Calibration using HAL_ADCEx_Calibration_Start()
MCU：STM32G070CBTx LQFP48My question is as follows: Why is it necessary to execute HAL_ADCEx_Calibration_Start() to calibrate EO and EG before using the ADC?Why isn’t this calibration performed at the factory before shipment?
Resolved! STM32h745 dual core boot issue: can't launch CM4 debug (CM7 OK)
Hi,I am facing issue with bootup in stm32h745xih6 controller. I am able to initiate debug for CM7 but when I initiate the same for CM4, in that case CM 4 does not go in debug and it fails and following error in there:<terminated>MOSv1.2_CM4 Debug [ST...
Resolved! "Failed to execute MI command.... Load failed ... LTDC_Paint.elf"
I bought the STM32H750B Discovery and wanted to program a first example "LTDC Paint" on the demo to start. I am using the STM32Cube IDE version 1.9 (default installation, no changes made).Procedure:- File -> New -> STM32 Project -> Examples -> select...
