About VolterPhase

VolterPhase · 2024-06-20

Hello,As I enter debug mode and start to run (code execution), nothing is updating in the debug window( the t1 variable at the bottom of the debug mode window just showed me zero or .0026)However, my program works fine on my STM32F10x MCU. When I sto...

VolterPhase · 2024-06-17

Hello,I have an STM32F107 microcontroller that uses DMA and USART to receive 250 bytes every 10 ms. The RTOS tick is 1 kHz, so osDelay(1) results in a delay of about 1 ms.The sender transmits 200 bytes every 5 ms, and during this phase, it is not cri...

VolterPhase · 2024-06-17

Hello, I am using the STM32f107vct6 which has 256kbyte flash memory size. However, after connecting to MCU via st-link V2 and ST-link utility it shows me just a few pages of my flash memory size and the wrong flash memory size.what is my mistake?

VolterPhase · 2024-05-30

Hello, I have implemented a high-speed USART @921600 baud rate with STM32f10x @72Mhz. I want to send 3000 Bytes to a slave MCU.In slave MCU, I used USART DMA to read MSG[300]byte data collect the data, and copy them into a larger array(Data[3000]).My...

VolterPhase · 2024-06-20

I appreciate your explanation and your recommendation.

VolterPhase · 2024-06-20

Dear Andrew Neil,I appreciate your swift response.Yes:) and also havehttps://www.st.com/en/development-tools/st-link-v2.html I was able to solve my problem: View-> Periodic Window Update is enabled

VolterPhase · 2024-06-18

Hi Tesla DeLorean, I appreciate your response. Yes, you are correct. As I mentioned before, I am using the Real-Time Operating System (RTOS) from Arm Company. The issue I'm facing is that I am unable to debug the code in debug mode due to a problem w...

VolterPhase · 2024-06-17

Have you properly set your system core clock frequency and USART frequency before enabling the USART and setting the baud rate?

VolterPhase · 2024-06-17

I appreciate all of your comments. Thank you.

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Variable values in the Watch window of Keil's debug environment are not updating automatically

Problem with DMA and USART receiving problem

Wrong flash memory size in st-link

High Speed Memory array copy

Re: Variable values in the Watch window of Keil's debug environment are not updating automatically

Re: Variable values in the Watch window of Keil's debug environment are not updating automatically

Re: Problem with DMA and USART receiving problem

Re: UART sending some else data and not as intended

Re: High Speed Memory array copy