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Hello I'm trying read sector numer 0 from SD card. I use 4-bit mode for sd card reading. My MCU is on Nucleo development board. Card is correctly initialized but when I'm trying read sector I get zeros in buffer and maybe 10 random not-zero bytes. Wh...
I am designing a 4 layer PCB which uses an STM32L433 and working on the layout for the LSE and HSE crystals. I referred to the application note AN2867 for guidance, but I am confused by the isolated ground plane underneath the crystals as shown in Fi...
Hello, I'm trying read core temperature. I use NUCLEO-U575ZI-Q board. I wrote code: RCC->AHB3ENR |= RCC_AHB3ENR_PWREN; PWR->SVMCR |= PWR_SVMCR_ASV; RCC->AHB2ENR1 |= RCC_AHB2ENR1_ADC12EN; ADC12_COMMON->CCR |= ADC_CCR_VSENSEEN; ADC1->CR ...
Hi,I have been trying to communicate with an SPI peripheral (NOR Flash). I want to use SPI in half duplex mode. The problem is that as soon as enable the SPI peripheral I see SPI constantly sending OxFF over MOSI even though I have not written anythi...
HelloIs there a book about Cortex M7 like Yiu J. The Definitive Guide to ARM Cortex M3 and Cortex M4 Processors ?
I got STM32U5G9J-DK2 and this Discovery is still assembled with LCD board MB1860A version.But the documentation suggesting this DK have LCD board MB1860B version and share only B version scheme.I taked damage of my LCD board MB1860A and replaced it t...
IAR version: 9.70.2Board: MB1930-N6570-C02Project: STM32Cube_FW_N6_V1.2.0\Projects\STM32N6570-DK\Templates\TemplateBoard is in DEV mode, LED2 is on after reset.Hi, I'm unable to debug the template project, once debug session is launched the core just...
Dear Sir/Madam,We used the STM32F429ZIT6 processor in a project we carried out for the railway sector, and as stated in the link below, we currently need a SIL certificate to be able to submit it to the auditing firm.Link: https://www.st.com/resource...
Hi, I'm trying to implement USBPD EPR Source with DisplayPort Alt Mode on a STM32G071.I use the latest https://github.com/STMicroelectronics/stm32-mw-usbpd-core, which seems to support EPR, but I couldn't find any complete examples with a working EPR...
Hello, I need a circuit schematic for the NUCLEO-L010RB development board, specifically for lighting up the LEDs.
