STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! STM32G071GB (UFQFPN28 - 28 pin package) HSE pins avaliable?

i am planning to use HSE on STM32G071GB (UFQFPN28 - 28 pin package)datasheet STM32G071 on page 41 does really make it clear if HSE pins are available in small package (28pin)datasheet states:PC14: OSC32_IN, OSC_INPC15: OSC32_OUTis OSC_OUT missing in ...

Dstra.1 by Associate II
  • 1680 Views
  • 5 replies
  • 0 kudos

Are there any development kits with an STM32L476xx and external S/DRAM? (University Project). Also some experience would be appreciated.

Hello all,we currently do a university projects were it is necessary to add some sort of ram (SDRAM SRAM) to the STM32L476xx MCU. Currently I cant find any development kit (or application example) for the L4 serien. Does anyone have experience and c...

TGadn.1 by Associate
  • 474 Views
  • 1 replies
  • 0 kudos

PWM input mode skip first

Hi,In input PWM mode the counter starts and counts up with the initialization of the timer and at the first edge (trigger) it gives the time taken from initialization till the first trigger (which is wrong value at the first time only) and after that...

MSamy.1 by Associate II
  • 398 Views
  • 0 replies
  • 0 kudos

Bug: RM0008 Reference manual

RM0008 Rev 20Section 24.4.1 Initialization modeParagraph 2 mentions INQR bit. Should be INRQ bit.Figure 235 CAN framesShows arbitration fields as all 32 bits lengthFirst arbitration field in a frame should be 11 bits length, 2nd (where existing) shou...

jblai.1 by Associate II
  • 704 Views
  • 1 replies
  • 0 kudos

X-CUBE-AUDIO spiritMP3 license

I am look into to use X-CUBE-AUDIO spiritMP3  for encode and decode MP3 but reading the documentation I found the following:There are no differences between the demo and the commercial version except bitrate restrictions. (Same folders structure, sam...

rickard2 by Associate III
  • 929 Views
  • 3 replies
  • 0 kudos

ADC Triggering with TIM3 TRGO running in PWM mode

Hello all and good day!I have been trying to trigger an ADC using TIM6 with TRGO signal in STM32F446RE board. I am unable to do it. I have used CubeMX initialization and have been trying to use the HAL libraries for developing the code. I have attach...

KVeer.1 by Associate II
  • 1213 Views
  • 2 replies
  • 0 kudos

STM32L011K4T6 SPI CLK Problems

/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body *****************************************************************...

0693W000000WGR2QAO.png 0693W000000WGQxQAO.png 0693W000000WGQsQAO.png 0693W000000WGQnQAO.png
RSchu.1 by Associate II
  • 709 Views
  • 3 replies
  • 0 kudos

HAL function to generate an I2C software reset on the bus

I sometimes have a problem during debugging, that after reset the Eeprom connected to I2C bus does not respond any more.I assume that the reason might be that I reset my system during a running I2C communication - leaving the bus in an indeterminate ...

BHoff by Associate II
  • 2309 Views
  • 1 replies
  • 1 kudos

Resolved! stm32f030cc clock exception

platform: stm32f030ccSDK: STM32F0xx_StdPeriph_Driver (V1.5.0)Startup file: startup_stm32f030xc.sClock configuration: Since the HSE external pins are made as ordinary GPIO ports, HSI is used as the system clock source. The configuration is as follows...

0693W000000W2lSQAS.bmp
Lyu.1 by Senior
  • 1623 Views
  • 10 replies
  • 0 kudos