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Hello! I've recently bought that kit and I would like to use the "Paper Cutter" interface developed by Embedded Wizard to display the number of remaining sheets. Honestly, as I am a newcomer in that field, I don't really know how I could do that, par...
Hi In my system using STM32F407, there is a period PWM signal output triggered by external comand. However we find that the phase between PWM singal edge and HSE edge is changed cycle by cycle, is F407 capable to config the phase stable?when received...
The problem is as follows, when transferring data via USART, without using DMA, the data is sent (in an attachment). When I start using DMA transfer, no data is sent (in an attachment). Maybe I am doing wrong DMA settings in the USART configurator? I...
I write code and manuals for 36 years and I've learned that those are too often written by a person who fails to put himself in the readers position. A reader who's not familiar with the topic otherwise the material was not required in the first plac...
Hi Stm Forums. I'm a college student working on my capstone project that requires CAN bus communication between two STM32F1 and one STM32F4. For a little background each of the STM32F1's job is to read in sensor information, filter, and send that dat...
Hello All,I am trying to send some classic CAN messages via the FDCAN3 module on STM32G474CE device. I have only pins for FDCAN3 free. My FDCAN clock is PCLK1 with a frequency of 64MHz.When I try to transmit a CAN message, firstly there is no transmi...
Hello,my problem is that i can't get access to the ADC12_CCR register. I activated the corresponding Clock in the RCC_AHB2ENR register. In addition I compare the addresses of the register from the library with the data of the reference manual, they a...
MCU: STM32F411CEU6.IDE: STM32CUBE IDE 1.5.1Timer1 config:PWM generation mode, CH1+CH2No prescaler, Period=549, Repetition counter = 8DMA: Circular mode, memory->periph, halfword, mem increase CH1+CH2PWM start code:// Ensure 32-bit alignment just in c...
