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In 'F427 (and all RTCv2-containing STM32), some RTC registers are write protected: prior writing to them, it is necessary:1.enable backup domain access by setting PWR_CR.DBP2. unlock a RTC write protection by writing two key values into RTC_WPR Break...
I have three questions regarding the STM32U083RC： 1.Why is the reset value of EXTI_IMR1 register 0xFFF80000？The EXTI line 19-21 is configurable lines。 2.I encountered a problem: when I used the NUCLEO-U083RC demo program to PWR_STOP2_RTC, I found th...
Hello. I am currently developing a board using the stm32f411ret6 chipset. I confirmed that the first firmware download worked properly on one of the boards I am developing. However, after attempting to download the second firmware, I encountered an i...
HelloI am trying to get the STMN32G431 processor to do what I want.If I set the baudrates 500kB / 2MB and a samplepoint of 87.5% for both and send a CAN packet with FDF and BRS I get after 3 ms:LastError = Recessive Bit Error and 8 Tx errorsand 2 ms ...
Hello all, This is my first post on here, if I am in error at any point please direct me to any relevant posting guidelines. I am developing a sender-receiver solution involving two STM32H753 microcontrollers, both on ST's NUCLEO-STM32H753 boards. I ...
Hello teams,I tried to use STM32N6570-DK DCMIPP Pipe0 to read data from my camera that has own ISP. The camera output format is UYVY (YUV422 BPP16). The issue is that I can't get any data from DCMIPP and CSI-2 Host, I only received SOF and EOF events...
Hello Team, We are planning to use STM32H7S7L8H6 in our new design.We want to interface IS21EF04GP-JQLI-TR eMMC with STM32H7S7L8H6.So, for this STM32H7S7L8H6 required only 3.3V supply right?It will be to communicate with eMMC IS21EF04GP-JQLI-TR. So, ...
Hi, I'm already aware of the application note from https://www.st.com/resource/en/application_note/an5354-getting-started-with-the-stm32h7-series-mcu-16bit-adc-stmicroelectronics.pdf but as it does not cover STM32H72*-MCUs, I have to afraid I need to...
When working with the DCMIPP Pipe0, what configuration must be done in order to receive a frame? I've followed similar steps as to the provided examples in the N6 1.2.0 repository: DCMIPP init -> sensor probe -> pipe start. I've verified my sensor is...
Hello, I am struggling to use the following ST library for a project I am working on, I am using an stm32u5 with an MX25UM51245G NOR chip connected to the OSPI1 bus. The library provided is setup to use XSPI_HandleTypeDef, Can this library be used w...
