Is there a "Definitive Guide to ARM Cortex M7" book?
HelloIs there a book about Cortex M7 like Yiu J. The Definitive Guide to ARM Cortex M3 and Cortex M4 Processors ?
STM32 MCUs Products
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Error when enabling I2C interrupt in STM32G030F6P6
STM32G030F6P6 microcontroller CubeIDE environment when enabling interrupt for I2C an LL_I2C_EnableIT_RX (I2C2); error occurs _______stm32g030xx.h:618:29: error: expected declaration specifiers or '...' before '(' tokenerror occurs when any I2C interr...
SPI constantly sending Clock and OxFF over MOSI after enabling SPI in half duplex.
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...
STM32U5G9J-DK2 MB1860A MB1860B differences and scheme for A version
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...
Resolved! STM32N6570-DK - Unable to debug with Cube IAR template project
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...
STM32F429ZIT6 MCU SIL CERTIFICATE
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...
Resolved! USBPD EPR Source
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...
NUCLEO-L010RB
Hello, I need a circuit schematic for the NUCLEO-L010RB development board, specifically for lighting up the LEDs.
Why SPI transmit doesn't work from timer interrupt?
Hello everyone!That works:int main(void) { ... init_SPI1(); for(;;) SPI1_Send(); }And that doesn't:void TIM2_IRQHandler(void) { SPI1_Send(); TIM2->SR &= ~TIM_SR_UIF; // reset UIF bit in the status register of the timer }Why?Thank you ve...
Resolved! STM32F446 with TrustZone?
Isn't TrustZone something which started to be only since Cortex-M33?JW
