About FYOL.1

FYOL.1 · 2025-01-23

Hello.I need 9 channel ADC data on STM32F030 MCU.I want to read ADC CH0, ADC CH1.... ADC CH8 in order. (PA0, PA1, .... PA7, PB0) It will be a simple application. I don't need DMA. I could not change the channel in Regular Conversion. I tried to read...

FYOL.1 · 2021-01-16

Hello there. For some time now, STM32F0 and STM32F1 series many MCUs have been experiencing stock problems. STM32F030, STM32F042, STM32F072 and STM32F103 series many mcu have stock problems. It seems that there is no stock at suppliers like Digikey,...

FYOL.1 · 2020-10-30

Hello. I'm trying to play a music file using PWM with STM32F1. For this, I saved the sound data in flash memory with appropriate resolution. Using Timer 2 and DMA, I transfer the data to TIM2-> CCR1 register. Sampling Frequency 8 Khz. DMA Circular M...

FYOL.1 · 2021-01-17

I hope this problem will be solved soon. Many manufacturers who do not have enough stock in their warehouses are in a difficult situation.

FYOL.1 · 2020-10-31

@Community member Thank you for the reply. Yes I made a mistake about that. Now It Goes to Transfer complete interrupt when data transfer is complete. But I have a problem like this. With DMA running in Normal Mode, I couldn't figure out how to rest...

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STM32F030c8 ADC Multiple Channel Regular conversion mode Problem

Why the STM32F0 and STM32F1 Many MCUs out of stock?

STM32F1 TIM and DMA Normal Mode?

Re: Why the STM32F0 and STM32F1 Many MCUs out of stock?

Re: STM32F1 TIM and DMA Normal Mode?