Ask questions, find answers, and share insights on STM32 products and their technical features.
Good morning everyone.Any tips,toughts, links to documentation ....describing how to use the SWD protocol as a master? I found this page describing the SWD protocolIs there any stm32 product with master SWD capabilities in their peripheral?STlinks ar...
I am using the STM32H753VIHX. I am using NVIC_SystemReset() to trigger a system reset under fault conditions. This only works once though. I am line by line debugging my code and when I flash the code to the controller and step to my test fault it su...
I want to make A project that can flash firmware to STM32 by another STM32.(not Act as ST-Link, Ack as standalone Writer like CYCLONE writer)but I do not know what I should know to make the flash writter with SWD.If you have any examples or any exper...
stm32g030xx.h, stm32g031xx.h, stm32g041xx.h:these #define seems to be missing/removed from aforementioned files:#define RCC_CCIPR_USART2SEL_Pos (2U)#define RCC_CCIPR_USART2SEL_Msk (0x3UL << RCC_CCIPR_USART2SEL_Pos) /*!< 0x0000000C */#define...
Anyone know of a Flash read write example for STM32L4S5.Thanks
Instead of using DTCMRAM or SRAM D1 domain via AXI, I set up the linker file to use D2.In system_stm32h7xx.c I added the lines: /* Change the switch matrix read issuing capability to 1 for the AXI D2 target (Target 2 and INI2) */ *((__IO uint32_t*...
Hello.As the MCU is very difficult to purchase this moment, we have a stock with about 2000pcs for STM32F051C4T6, however it was manufactured in 2013. It was 8 years in the warehouse, can we use it for mass production if the soldering process is not ...
Hi. I am using an STM32L073 based nucleo board. There are 2 external wakeup pins configured on PA0 and PC13 in this board which can be used to wake the device out of standby. If I write code to configure these two wake up Pins to wake up from the sta...
Hello,I'm trying to understand which steps need to be taken when exiting the stop modes with STM32L4R7ZIT.Say that we are in stop1 mode, RCC->CFGR-STOPWUCK == 0 (MSI). Before entering stop1 we were clocked by HSE 12 MHz via the main PLL into 120 MHz ...
Hi,I am working on SDIO practically for first time, so I am using STM32F769 as a SDIO host and ESP32 as a SDIO slave. from ESP32 examples I was able to understand how to set the SLAVE config, but I am not understanding on how to start with STM32F769 ...
