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Hi everyone,i am using stm32g0c1retx MCU for i2c communication in slave mode. in normal mode i am able to get the data and ACK on i2c line, even after changing the different slave addresses. i am using single address mode for communication. But, when...
Hello everyone, I am using an STM32F405 for a communication over can. It is receiving the messages on CAN1 and CAN2. For drivers I use STM32_HAL. My initialization procedure goes the following way:Init clocksInit GPIOsInit CANInit CAN peripheralInit ...
Hello,In my STM32F407G-DISCO based project I use CAN1 and CAN2 to communicate with two encoders. I read the position of the encoders every 4 ms. I use TIM6 to generate an interrupt every 4 ms. It all works beautifully - it sends the position of each ...
I'm working with the STM32F405 microcontroller and I recently ran out of RAM, but then I discovered that the 64 kB CCMRAM was completely unused. Given that the CCMRAM was supposed to be fast, I moved the stack and state variables of low-level drivers...
Hello, maybe a lame question, but how to force enable SWV even if the microcontroller in the project does not support it? Or use ST-link's SWO as console input? (does not have to be SWV)I got a project in Cube IDE for STM32G071KBU3 microcontroller us...
Hi,I am using STM32U575VIT6Q in a BPSK receiver. The STM32U575 SPI1 is set to slave, receiver only. GPDMA channel 6 is linked to the SPI1 input and buffering input data to a data array. The SPI1 clock input (PA5) is connected to TIM1 channel 3 output...
HiI am struggling to get hardware SS management to work.SSM=0, SSOE=1andSSOM=0, SP=000From RM0456 ( Section 68.4.7 Slave select (SS) pin management ) I am expecting that the SS pin is driven to active level when transfer starts ( CSTART = 1 ) and it ...
Hello, I am using a nucleoH743ZI2 and STM32CubeIDE v1.13.2 on windows10I configured the USART 3 in order to receive some telecommands from my laptop (windows 10) using a software (HTerm v0.8.9)The telecommands are written in binary, 52 bytes, but the...
The maximum sampling rate of STM32H743 ADC1 and ADC2 is 3.6MSPS. According to the aroma sampling principle, the maximum sine wave frequency that can be collected is 1.8MHz. I don't know if I understand it this way, right? I want to collect higher-fre...
Hi,I need help in selecting a MCU which takes optical SPDIF as an input (coming from a source like TV) and be able to process the data by applying some algorithm and then output the data over optical SPDIF. Any reference or evaluation board recommend...
