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HELLO EVERBODY i want to test the canfd communication on my nuclue-h753 in normal mode, my goal is to transmit data from canbus1 and receive it on canbus2 and vicaversa i configured both CANFD1 AND CANFD2 on the board with classic can configuration ...
Hi there,I'm using DMA to circular sample ADC channels. I'm getting the ADC complete interrupt - its all good. The question is, how do I set the sampling rate of the DMA, let's say that I need those samples every 2 milisec - how to I set the DMA to p...
I'm completely baffled as to how to make DMA and sleep mode work together on an STM32F0. I presume though that the issue is not family specific. It appears when the CPU enters sleep mode via the WFI instruction, DMA stops working. If a busy loop is u...
For whatever reason, I can't delete this post. It is closed, see resolution below.--------------------------Hello. We made a board that powers the VBAT pin of a STM32L431RCT6 directly from a coin cell battery. The LSE and RTC work well. But we reali...
I want to make i2c monitor that can read data sent by slave with specific address (0x42). So monitor has to capture sequence of1. Start2. Slave address (write)3. Command byte 4. Repeated start 5. Slave address (read)And then start reading actual dat...
I have a sensor which generate an input signal. By using this signal rising edge , I want to generate some pwm signals and additional Dac signal from DMA which synchronize with input Signal. When I visualize signals on ossiloscope , I aware some sli...
Hi, I am using the 176 Pin STM32F407 microcontroller. I want to generate the phase correct PWM using timer 4 ch1 and ch2, so please guide me for the same. The wave form is attached for driving a dual input boost converter. The "gate driver" image is ...
I have 36 leds on my board. I will connect dimmer my board. How can i adjust leds brightness with dimmer? Because i need to manage 36 output pins. How can i do it?
Hi,I want to interface two SPI peripherals on the same STM32H743 nucleo, am configuring SPI1 as Master and other as Slave and connecting them with each other. Am transmitting in polling mode via SPI1 and receiving in interrupt mode on SPI3. I am rece...
