STM32 MCUs Products

STM32G071 running "ADC_SingleConversion_TriggerTimer_DMA" The application is not setup to trigger a conversion on the timer.

Also, TIM15 seems to be documented as having CR2 MMS -- but does it? IAR does not think so.

Why contains STM32F1_Med_density_LQFP48.bsd pin numbers above 48?

Hello.I think version 2.0 of STM32F1_Med_density_LQFP48.bsd is wrong, since it contains pins above 48 (e.g. BOOT0: 60, JTDI: 50). On further inspection, its contents are equal to STM32F1_Med_density_LQFP64.bsd.Unfortunately, STM32F1_Low_Med_density_v...

Several question regarding STM32Fx (TIMx,DMA,ADC)

Hello,I have few questions regarding the TIMER capabilities confgured as input capture. According to the reference manual, the direct input capture of TIMxCH1 in conjunction with a TMxCH2 which is configured as "indirect input capture mode" along ...

Use STM32H743II with an external ldo for vcore @ 400MHz

We would use a STM32H743II with an external ldo for vcore. In the datasheet are tables (page 114, table 31) with regulator on but no tables with regulator off.In the datasheet at page 114 is a table (table 31) for maximum current vs. junction tempera...

We are trying to get UART-receiver to work in interrupt mode.

Here is the code that doesn't work. Any suggestions?UART_HandleTypeDef UartHandle;uint8_t MyRxBuf[ 10 ], MyTxBuf[3];int main( void ) {  uint32_t t_print;  int16_t i;  HAL_Init();  SystemClock_Config();   /* Put the USART peripheral in the Asynchronou...

Looking for a development board which support 32bit data Size in SPI Mode

Hi, I am looking for board which support 32bit data size in SPI Mode. I found NUCLEO-H743ZI2(https://www.st.com/en/evaluation-tools/nucleo-h743zi.html) development board but not very clear that it will support 32bit data size in SPI Mode or not.   As...

How could I config the CBC(Cycle-By-Cycle) counter of STM32G4？

I want to use STM32G474 controling a boost converter.​A ADC channel(configered as injected convert) sense the inductor current，I do the configuration like this:The ADC channel is triggered by at middle of MOSFET on time;The ADC sensed pin is routed...

STM32F103C8 Firmware Update over BLE

Hello everyone,We are using the STM32F103C8 connected with the Microchip RN4871 BLE module over UART1. We would like to update the firmware of the STM32 CPU over BLE but we are encountering a few issues. Our BLE module, although it works great for ou...

Hi there, I'm looking for 3D Data of the NUCLEO-F401RE development board. Is it possible to get this info somewhere / somehow? Thanks Markus