About PAcha.1

PAcha.1 · 2023-07-31

Hello, I am using STM32F446RE in my project and as per the project requirements I need to have power on built in test, initiated built in test and continuous built in test on STM32F446RE. Please let me know how different built-in self-tests can be ...

PAcha.1 · 2023-07-25

The project I am working on presently need to capture dc voltage with precision of 1mv. I am using STM32f446RE development board. As mentioned in the datasheet STM32F446RE have inbuilt ADC of 12-bit resolution and reference voltage is 3.3v. Thus theo...

PAcha.1 · 2023-05-04

I have written a code to receive UART data in DMA interrupt mode using circular buffer and configured timer 6 and timer 7 for doing other tasks in the same code. The problem I am facing is that I am not getting UART data and neither timer interrupts ...

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Power on built in test for STM32F446RE

ADC values fluctuating

Project with UART Rx in DMA interrupt mode and two timers timer 6 and 7 configured for interrupts. Not getting data using STM32F446RE nucleo Board