Hello, i'm a begginer in stm programming and i've encountered an issue. I'm using two stm32F103 mcu which are communicating via USART1. One F103 is connected to the PC via USART2, that same device is also connected to I2C LCD 16x2 Display , a matrix...
HeyI've been watching the video series for USB from ST https://www.youtube.com/watch?v=3JGRt3BFYrM&list=PLnMKNibPkDnFFRBVD206EfnnHhQZI4Hxa&index=15and have been trying it on my stm32f407 discoverykit (with the change to PC13 to my button instead (PA0...
Hi guys, Is it possible to read multiple gpio simultaneously? See part of my code below. Thankswhile (1) { if ( (HAL_GPIO_ReadPin(IN_1_GPIO_Port, IN_1_Pin) == GPIO_PIN_SET) || (HAL_GPIO_ReadPin(IN_2_GPIO_Port, IN_2_Pin) == GPIO_PIN_SET) || (HAL_GPIO_...
I am using a STM32H753ZI MCU on the STM32H753i-EVAL2 board and I am trying to interface a WLAN module over the SDIO interface. I am using the STM32Cube_FW_H7_V1.4.0 Drivers, HAL and Low-Level Support. I can see that the HAL Layer supports SDMMC memor...
I've written many bootloaders for Freescale/NXP Kinetis mcus - this is my first for a STM32F4.I'm not using Cube or HAL.In my prior bootloaders, an executable program stub was moved to ram and executed because a flash read could not take place during...
Hi , We designed a USB host dongle board using STM32F401 MCU. And want to read the data from a APC power device through USB port. We are able to detect Keybaord device through that but look like to read the data from APC power device we need to add ...
I am using the STM32L462CE MCU which is only single bank flash. Now, I need to store the firmware for OTA so how I do it?In the board, I have winbond external 2MB of SPI memory. So, how to setup this memory to run the my firmware if I stored the fir...
Hello,i am currently using the x-cube-cld-gen on the 32f769idiscovery board. Everything works fine with the server test.mosquitto.org. We are trying to make a local network, when we use a local mosquitto server on our network with a dns to use a cert...
Hi, I use a STM32F767ZI. A project has been generated by using the STM32CubeMX. I have enabled the I2C_1 at 100kHz and set the HCLK to 216MHz (HSI->PLL, all clocks calculated automatically).A code gets stuck in stm32f7xx_hal_rcc.c at line:#if defined...
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