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Hi,I am running a NetX Duo webserver example for the STM32H735G-DK board, example given from STM32CubeMX.The example as such works fine. A file is stored on the board's SD-memory (e.g index.html) and then when a request is made with the file name exp...
Hi use when i use middleware and Softwares packe witch X-CUBE-MEMS1 for read a accelerometerBut when i add this code my timer interrupt (at 10khz) miss interruptsAnd i watche in HAL_I2C_Mem_Read __disable_irq(); /* Read data from DR */ ...
I'm trying to write to a single register of a LCD controller using the 16 Bit FMC peripheral in SRAM mode.[update)My assumption at the moment is that the controller writes 64 bits even the command STRH should only write a half word (16 bits).When wri...
I am using the gpio interrupt (EXTI) and trying to tie with SPP1. Only EXTI4_TRG and EXTI9_TRG are defined in stm32u5xx_hal_spi_ex.h for group1. Is that possible to define EXTI11_TRG in the group1?
Hello,I have an STM32F373 and setup a master uC and slave uC to communicate over SPI with DMA enabled. I send a fixed packet size of 10bytes and have set the DMA size to 20bytes in case I need a double buffer for my solution. I enabled a SS/CS out...
Hello,I am considering using 2 STM32F373 in my project. One uC will be for a control panel, and the second uC will accept commands to produce DAC and PWM output. What is the best way to have them exchange data? Should I use SPI? I see i2c is not ...
Hi, I was facing one issue..while running firmware in my device (stm32f4)in the middle suddenly controller got restarted, when I checked that RCC reset status register and I got to know that power on reset ,but I didn't restart my device only , May I...
Hi everyone, I am a bit confused about this.In STM32CubeMX tool, I configured SDRAM 100MHz, the tool GUI shows result 100MHz as well, then I generate code then test.I check SD clock pin, it is 10ns on each single clock, no matter the clock is high or...
para aplicar i2c alternate function open-drain GPIO_InitStruct.Pull = GPIO_PULLDOWN o should be GPIO_PULLUP (what diferencetween both) and uart alternate function push-pull should be pull-up or pull-down what diferencetween both?
Hello,I am relatively new here and would like to try to design a STM32H747AI board with LiPo battery power supply for wearable devices with features like OLED microdisplay, WiFi+Bluetooth and GNSS module. Since I would like to run a GUI on it with sm...
