STM32 MCUs products

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RTOS based Timer (Software Timers)

I am using RTOS based timers in STM32F205VET6, does it have any constraints or restrictions on using RTOS in my project like how will it affect my program ,Any other limitations are given like only this much tasks/timers only we could use...?

AKHIL6 by Associate II
  • 0 replies
  • 0 kudos

Resolved! STM32f302 Operational amplifier 2 reference voltage

Hello Community, I am currently working with a stm32f302rc microcontroller, I need to configure my ADC2 to measure the reference voltage of operating amplifier 2 (Vrefopamp2) (it is internally connected to channel 17 of the ADC).I need this to check ...

Saddrone by Associate
  • 2 replies
  • 0 kudos

Resolved! CHOOSE MCU

Hi.I work on BMS. I want a master-slave topology. I want to use 300 slave cards and 1 master card. This BMS is for automotive. I check ST MCU. I guess, The card should be 10-bit I2C. Because I want 300 Slave cards. So, Can you Help me this subject? W...

bngstskn by Associate III
  • 9 replies
  • 7 kudos

Resolved! Write Flash memory over virtual Com Port (USB)

Hello, I am developing a dual processor application with a host (STM32F205xx) and a slave (Radio Module SoC). The idea is to update the wireless module's firmware from the PC via the virtual COM port.The firmware is temporarily stored in STM flash me...

Semiory by Associate II
  • 3 replies
  • 1 kudos

Resolved! STM32F207VGT6

Hello everyone. I was looking for the schematic of the STM32F207VGT6 but couldn't find it. Can anyone share this if they have it? Thanks. 

haokerem by Associate II
  • 8 replies
  • 0 kudos

STM32F207 HAL Ethernet examples

I have one of these:NUCLEO-F207ZG - STM32 Nucleo-144 development board with STM32F207ZG MCU, supports Arduino, ST Zio and morpho connectivity - STMicroelectronicsI am wanting to find some example projects with Cube setups for ethernet. Are they out t...

STM32F2 USB HOST interrupt flood

Hello,I get an issue with the USB HOST configured on my STM32F2This USB HOST driver works well in my case, but it appears that the interrupt OTG_HS_IRQHandler is called too frequently (when I plug a device on the USB HOST post) and it's flooding my C...

jean by Senior
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Resolved! SPI debugging stops after around 125 bytes being send

Hi STM forums,I use a stm32f205rct6tr for this projectin my project i need to send 1024 clock signals to the slave, the message inside is not inportant.but after sending around 125 bytes it stops debugging entirely, i checked it out with the oscillos...

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