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Hi i'm using STM32F411RE. I've been reading data from ADC IC using I2C communication. It's 400Khz, and I'm reading using DMA. By the way, if another interrupt with high priority occurs during I2C communication, it runs that interrupt during I2C commu...
Hi STM32 community.I'm working on an embedded system which uses a RK3399 CPU (running Linux, functions as a USB host) and a STM32F302CC (Runing FreeRTOS, functions as a USB device). This runs on a custom motherboard. They communicate with each other ...
Dear ST Support Team,I am currently working with Alliance Memory SPI-NAND Flash (part number: AS5F38G04SND-08LIN]) and noticed that Alliance Memory lists process compatibility with only three STM32 families: STM32MP1, STM32H723/5xE/G, and STM32H742/...
HI~I use STM32H563ZI NUCLEO.And I develpe LPUART GPDMA , but LPUART GPDMA2 rx interrupt not working.LPUART RX GPDMA ch0LPUART TX GPDMA ch1Let me know how to config. Thanks
Title edited to give an accurate idea of the issue. Hello together, i had a problem with setting a correct bit time on a CAN-port. On my nucleo-h755ZI-Q board, I want to operate the FDCAN1 by the CM4 in classic-can mode with a baud rate of 1 MHz. I s...
We would like to connect LCD panel with parallel 8080 type LCD interface. The pin can be setup as follows. LCD_CS --- FMC_NE1 LCD_RD --- FMC_NOE LCD_RW --- FMC_NWE LCD_ReadResistor -- FMC_A16 LCD_D[0:15] --- FMC_D[0:15]/AD[0:15]If the FMC_A16...
himy Hex file have a 90kB .text session size,and I want to flash it into stm32G474cbtx mcu which have 128kb dual bank flash. I use stm32cubeProgrammer v2.19.0 and stm32CubeIDE v1.19.0. if the option byte DBANK is 1, I can successfully flash it usin...
Hi All. So, I'm currently working on a project that I need some assistance with... I'm using the HRTimer and ADC. Timer A and Timer E both control my gate drive outputs; they're variable frequency. I also have Timer F, which controls my ADC sampling....
I'm using an STM32H743VIT6 (rev V in LQFP100 package), powered at 3.3V and programmed with STM32CubeIDE.I'm using the ADC2 and ADC3, and also want to use the VREFBUF voltage (available on VREF+ pin) programmed for 2.5V. The *.ioc file is generated wi...
I'm designing a custom PCB using an STM32F103 microcontroller to control a triac-based light dimmer. The firing angle for the triac is determined by reading the voltage from the potentiometer.The potentiometer output is routed through a header and th...
