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good morning everyone, i am trying to use the ADC of the stm32h745 disco. for that i connected my ADC to a breadboard with a potentiometer. I wanted to change the value of the potentiometer so i can see on my computer the values. I got inspired by th...
I'm using Nucleo32-F303K8. I'm running low on pins and can't upgrade to a bigger MCU. I was thinking of using NRST pin as an E-Stop. Would that be a good idea? The GPIO pins would be externally driven low or high while under and after the reset, espe...
Hello, I am using STM32G0B1, i have implemented the FDCAN communication but the issue i am facing with the cycle timei have set the cycle time for 500ms i.e. every 400ms CAN messages will be transmitted. every thing works good until i am not receivi...
HI All, I am trying to connect an STM32F413 and the TDK ICM-42688 IMU chip using SPI. The connection works correctly and the ICM-42688 responds, but the data doesnt seem to be clocked into the STM32F413 chip. The ICM-42688 Timing data is: So CPOL ...
I would like to determine MCU's behavior when two simultaneous events trigger interrupts on a single timer. For instance on TIM2, if both the output compare register and auto-reload register hold the same value and both corresponding interrupts are ...
Heyho,I'm using the H733 (custom board) / H735 (eval kit) with Infineon's HyperRAM S70KL1281 / S70KL1282 at 100 MHz for some time now, all working great, except for one thing that is very annoying:the data throughput from / to HyperRAM seems to depen...
I am currently working on a custom bootloader for an STM32F407 microcontroller and facing issues when attempting to jump to the application. The application is located at the address 0x08080000. Here are the details: Problem Description When the boot...
Hi, the device have some kind of limitation on the usage of DMA?What I did:1 - Implemented DMA0 stream 0 and 1 to do the following:DMA0 stream 0 - Update the TMR2 ARR when TMR2overflow. Generate an Event on DMA transfer.DMA0 stream 1 - Sync with the ...
In our application we are using part no STM32G0KCIU6 of LQFP32 / UFQFPN32 - GP package.in application we are using USB communication there by we also required 16Mhz HSE, but in this package Pin No 2 of MCU has additional options to configure as OSC_I...
I have an STM32F103VET6 with multiple DMA Channels like UART2_RX, ADC, UART3_RX, UART3_TX, all at different priorities. The first one or two bytes of every DMA Channel becomes incorrect all of a sudden in runtime and corrects back only after power re...
