Ask questions, find answers, and share insights on STM32 products and their technical features.
Hey, I have a problem with the callback for FDCAN1. I am sending frames through ucandevices converter but the callback for FIFO0 is not called. The frames are definitely arriving, I added a test FreeRTOS and a task to receive and send frames to CAN1 ...
Hello,I am currently Using STM32F779NIH6 for one of our application prototypes. Currently the internal RAM size is 512KB and based on our evaluation, for certain peripherals we need a higher RAM size ( Atleast 2X or 3X). Can you suggest any Controlle...
Parts:STM32F103C8T6.UL/VDE certification data, MCU self inspection data, and IEC60730 safety certification report.I need these, if possible, send me an email，Thanks!jiangzz@unibtter-ic.com.
Hi everyoneI'm currently using the NUCLEO-F429ZI development board. I'm planning to create a PCB using the STM32F429ZIT6, but I've encountered some questions during the planning stage.According to the datasheet, HSE_OSC is specified to provide 8MHz, ...
Hi,I have my master and slave applications running on NUCLEO-H563ZI Boards both of which normally receive/transmit 10 bytes of data in each SPI transfer. I use SPI in DMA mode.However, in one test case, master starts a SPI transaction for only 4 byt...
Hi,From the datasheet it appears that it should be possible to run ADCwith resolution 8 bit, frequency 50 MHz, BOOST 11, Sampling rate 8.39, total conversion time: 0.12 us.From these posts:https://community.st.com/t5/stm32-mcus-products/adc-only-half...
I am using STM32 to analyze LIN message from vehicle. But I do not know how to get ID of LIN frame?I can only get the data frame of LIN. My code is belowThank you.
Dear community,I am working with the STM32 Nucleo F429ZI board to send data over USB - CDC. I have set a time interrupt every 1ms and my goal is to send a package of data after each time interrupt (the data sent are consecutive numbers).As the code b...
I'm trying to optimize the H743's hardware oversampling on ADC1 & 2 at 384KHz sampling rate, it reduces the noise but I'd like some advice on the settings.The H743 ref. manual state that the oversampling Ratio values are 0 - 1023, setting the number ...
board:MB1549-U575ZIQ-C03 （mcu stm32U575） I debug the FDCNA function with a CANalyst tool 1. Work at FDCAN_MODE_BUS_MONITORING mode, It can receive data from the CANalyst tool 2. Work at FDCAN_MODE_EXTERNAL_LOOPBACK,It can receive data itself and t...
