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VREFINT_CAL address for STM32F103T8

Hello All, I want to find the Vref Voltage on which my ADC is operating. For this I am trying to find the VDDA. To get the VDDA I need to find the VREFINT_CAL value of my Microcontroller. I am unable to find the memory address for the same in both da...

DChan.5 by Associate
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We purchased STM32F103CBT6 from Disty and realized that part received with MSL 2 & 3. Had find all the document and didn't mention on the MSL rating. Anyone can advise on this whether is normal ?

We purchased STM32F103CBT6 from Disty and realized that part received with MSL 2 & 3. Had find all the document and didn't mention on the MSL rating. Anyone can advise on this whether is normal ?

ENeoh.1 by Associate II
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Resolved! PWM pulse counter doesn't work properly

Hello,Here is code:Prescale=7;Periode=7999;Pulse=3998;void PWMControl(unsigned int Freq){ TIM_TimeBaseInitTypeDef TimeStructureure; TIM_OCInitTypeDef TIMOCStructureure; TimeStructure.TIM_Prescaler=Prescale; TimeS...

JJohn.3 by Associate II
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  • 4 replies
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HAL_SPI_Transmit(&_W25QXX_SPI,pBuffer,NumByteToWrite_up_to_PageSize,100); Replacement by Standard Peripheral Library function

Dear All, Am writing code for Winbond Memory chip "w25q64", for same i got some reference from git hub , but it is with HAL library, same i am converting to standard peripheral library.HAL_SPI_Transmit(&_W25QXX_SPI,pBuffer,NumByteToWrite_up_to_PageSi...

RKade.1 by Associate III
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  • 3 replies
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STM32H730 Flash Size

I'm an Atmel SAM person migrating to STM32... How big is the flash in the STM32H730??? The first page of the data sheet clearly says it is 128 KB but RM0468, Table 1-14, says there is 128KB of "system" flash and 128KKB of "user" flash.And, software ...

MSull.1 by Associate II
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  • 6 replies
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USB VCP Windows 10

Posted on August 08, 2017 at 14:36Hi,The problem is when using USB VCP under Windows 10 on the Nucleo f746 board. The COM port is not open. When connecting to Windows 7 COM port opens.I tried to board Nucleo l432. Works under Windows 7 and Windows 1...

Konmax by Associate II
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  • 14 replies
  • 1 kudos