Hello Guys;I am trying to do Push Button Interrput UART+DMA application, but I have a problem about the UART DMA. When I configure the dma in normal mode it just make transmit once. I need to use dma every time I push the button. This is my code ;#i...
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Hello,I'm still learning how to handle timers in CubeMx. I've got some simple questions.I'm using TIM1 and TIM2 of the L432KC. In the clock tree, I see APB1/APB2 peripheral and timer clocks bus frequencies. I thought that when I set a prescaler, the ...
I have L432KC nucleo. I’ve set Timer 1 for PWM generation. I’m controlling the duty cycle via the CCR register. When increasing o decreasing the duty cycle, I want it to be slow. It works with a for loop and delay. But HAL_Delay prevents from doing a...
Hello everyone,How to choice the best pin for ADC input, with lowest noise or/and serial resistance?Thanks.
i have been working in these days with stm32l073x.I want to run MCU with stop mode.But i have a doubt about reading the errata.How can i interpret correctly the following conditions in the errata datasheet?does the issue occur when two conditions r...
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Hello Every-One,I am new for Battery sensing & Monitoring.I am working on the STM32F030 MCU to sense the battery Level on the ADC pin.Here I need to know the:1.What is the reference voltage for the ADC pin?2.What can be resistor value in the voltage ...
