Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello, I am a high school student and also a fan of STM32. I encountered the problem in the title, and the following texts are how things happened.I bought this NUCLEO-144 board, and suddenly found the clock speed generated by the STLINK is too slow...
USART receive is not providing the output please check and reply me asapselected USART2 made it to asynchronous also enabled global interruptcode lines that i have addeduint8_t txbuf[10]="hello ";uint8_t rxbuf[10]; while (1){/* USER CODE END WHILE */...
UM1974 Rev 10, Table 1. Ordering information:For the NUCLEO-F303ZE board the column "Differentiating features" lists an "Ethernet", which is false.Of course a deceptive photo and description just adds to the confusion...https://www.st.com/en/evaluati...
Hallo.I have NUCLEO-L476 and X-NUCLEO-GNSS2A1 (with Teseo-VIC3DA). Of course, the only one present example, in "en.x-cube-gnss1" package for both boards (GetPos) works great, but all examples (including GetPos) available in package, work with RTOS. U...
I am using Windows 7. I installed the drivers for the STLINK-V3SET using the .BAT file and the dpinstamd64.exe program. (I found the .INF files in the C:\Program Files (x86)\Drivers folder and so I assume that the driver installation was successful....
I want to minimize LCD current consumption.LCD current consumption is too high.After updating the LCD status, we immediately enter STOP_MODE to save current. (Keep repeating this)I would like to reduce the LCD's current consumption by reducing the LC...
I'm drawing schematic for a small project, I have an information trouble with SDIO. I don't know how to wiring SDIO interface to micro sd card slot. Is there any document can help ?Thank !Sorry if my English is poor.
I use STM32 Nucleo 411RE, it's connected to esp8266 via UART in DMA mode, after power on, DMA had status "HAL_DMA_STATE_READY" and program doesn't call "HAL_UARTEx_RxEventCallback". I discovered that if I hold RESET button, DMA status changes into "H...
Hi, I have created this kernel for an ARM Cortex M3, on an Atmel (microchip) board, and now I am porting it to Nucleo f767zi.I thought it would be an easier task, just adapting the HAL calls, and kernel (C and ASM) routines would keep the same. But I...
I'm using a STM32U585 that has some hyperRAM attached to OSPI2. I've memory mapped it and it's working well during normal operation. I've noticed, though, that when I leave it powered and put the processor into Stop 2 mode, it corrupts some of the ...