STM32 MCUs Products

HOW TO ENABLE PRINTF AND DEBUG USING SWV ITM DATA CONSOLE. USING NUCLEO F302R8

I want to use swv ITM DATA CONSOLE to debug my printf statement. How is the process to enable it? if im using the stm32f302r8

Prescaler and Samplingtime setting of Analogue to Digiter Convertor with DMA

I am currently using the STM32-G070RB.The current problem is that ADC_DMA sometimes works and sometimes doesn't, depending on the Clock Prescaler setting and the SamplingTime setting.I would like to know why ADC_DMA is affected by the Clock Prescaler...

Linker file explanation?

Can you explain what is the use of these section in .ld file KEEP (*(.init)) in text sectionKEEP (*(.fini)) in text section*(.eh_frame) in text section*(COMMON) in bss sectionand whats the difference b/w*(.rodata) and *(.rodata*) Thanks D.Manikandan

WIFI Module blocks data reception on UART

I have STM32L475VC + ISM43362 WIFI Module.Set module, connect to AP.if(ISM43362_Init() == WIFI_STATUS_OK) { USART_SendString(SYS_USART, "WIFI INIT OK\r"); if(WIFI_GetMAC_Address(mac_addr) == WIFI_STATUS_OK) { U...

ALL HI�? I am currently using the RTC function of STM32F103, the external passive 32.768KHz crystal and 20p matching capacitor.

ALL HI�?I am currently using the RTC function of STM32F103, the external passive 32.768KHz crystal and 20p matching capacitor.The RTC function is configured on the software program, and the RTC has been started. But I can't see 32.768KHz waveform whe...

Input/Output currents from STM32F072RBT6-MCU for driving LEDs.

Hello,we build a breadboard configuration with 20 LEDs. The LEDs have a current consumption of 20mA per LED. It worked properly. Now I read in the datasheet something about a maximum injection current of 25mA of all I/Os (screenshot is attached). So ...

Hard Fault error during flash page erase of stm32f070CB MCU.

Hi,Recently I started working on stm32 microcontroller. I am trying to write/read data from Flash memory of stm32f070cb.I have tried writing as well as reading data from internal flash memory using stm32f072 disco evaluation board and it is working f...

Are there any examples that configure and use the Burst Mode Controller for HRTIM? I did not see any under the example selector.