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Hi I am trying to generate interrupt every 100uSec using Timer-2 using stm32f103c8t6 blue pill. I have simply set the system clock to 72 MHz pre scaled the timer two by 72 time using 72-1 and setting counter period to 100. I have also enabled TIM2 Gl...
STM32G071R8 & M95160-WMN6TP EEPROMWe have the DMA SPI TX direction working but are having issues with the data that is being returned. Technically this is a read from the EEPROM but the command and read address are sent first. The EEPROM responds wit...
I have a project where VREFBUF outputs 2.0xxV correctly without intervention. I created a new project and I see VREFBUF output stuck at 0V, and I'm not sure what's causing the changed behavior. I inspected the VREFBUF_CSR register and I see ENVR=1 a...
Using following settings:IDE : VS Code Programmer : Stm32Cube programmerStlink Debugger OS: Zephyr MCU: Stm32u5 series I'm trying to use following link in order to sign application image: https://docs.zephyrproject.org/2.7.5/guides/west/sign.htmlIt ...
Dear ForumIm using STM32 H755 ZI in the starter kit. I set the Timer 4 for generate a Interrupt each 1ms.At begin of INT: -I toggle a PIN, -and, send a SPI data (8 byte or 16..not important)What I noted is a delay of almost 10uS beetwen pin ...
I'm trying to update the duty cycle of 3 channels of timer 1 simultaneously with just one DMA event.
Hi,I have scoured the web for a solution to this problem, but I cannot find one, typically the replies are the same, but the solution is never found. I have tried every other solution you will find.I was playing around with the cube mx trying to solv...
Hi I'm trying to establish a communication using I2C with a MCP45HVX1 digital potentiometer device with the stm32g474-re discovery board, I'm using I2C2 module that has been configured with MX with interrupt enabled. I'm using PF0 as SDA and PC4 as S...
Is there an application or example about an "audio playback" project using the SAI interface (SAIA-SAIB) connected to a Codec ?I'm using the Nucleo NUH723ZG board. Thank you, Carlo
I try to just toggle a led for each received frame (STD ID).With a logic analyser I checked the Rx pin on the Rx MCU and the frames arrive well. Hence my feeling that the problem lies at the level of the callback function where the MCU never go.Than...
