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So table 54 Vih for 5V tolerant pins is 0.7Vdd. For Vdd 3.3V this is 2.31V.I'm having input capture trigger on signals that only reach 1.8V with 100% consistency on 4 pins.Most stm32f4 the Vih for the same pins is 0.45Vdd + 0.3V, which would be 1.65V...
Hi, I have created scatter file: ; ************************************************************* ; *** Scatter-Loading Description File for STM32F4 *** ; ************************************************************* LR_IROM1 0x08004000 0x00...
HiI have a self designed board (STM32F44 MCU) with an UART communication. It works well as long as I configure it to use the internal clock. As soon as I switch to the external clock (oscillator), the UART communication gives a noise and frame error ...
Hi, I am new to this community and working with the STM32 family. I am doing some experiments using the following settings: OS- Mac OS 12.5.1 Board: Nucleo-WL55JC1stlink v3st-flash 1.7.0I am trying to deploy a simple code (blinking LED) on the board ...
Hello @ all,I'm dealing with a project with stm32H755 MCU, as you know it is made of two cores: cortex-M7 and cortex-M4. Keeping in mind I'm using a few peripherals, among which FDCAN, SPI and most importantly lwIP/ETH, I'm trying to put together all...
Posted on September 14, 2016 at 12:27I've try to use HAL_TIM_Base_Start_DMA with TIM6.To configure the system I'm using STM32CubeMX. We I start the project I can't receive any interrupt...HELP.In Attachment the ioc file.My change after code generati...
Hello, I'm trying to flash my STM32WB15CC using UART1 without using pin BOOT0(PH3). I'm using a NUCLEO-WB15CC. For that I know that I've to set some bits in OPTR register and jump from application code to memory system bootloader and then connect to ...
I looked at both the datasheet and Oscillators design document for stm32 controllers. Both suggested the same speed for external Osciallaotrs for stm32F7 controllers that is 4-26 MHz.BUT, in the stm32cubeMx it gives you option to select external HSE ...
Hi, I have STM32F407VET6 which has such memory layout.Can I join SRAM (0x2000 0000 - 0x2001 BFFF) and SRAM2 (0x2001 C000 - 0x2001 FFFF) memories to one?Or do I must to manage them separately?
Hello Dear Community,I am having a real strange issue while using OSPI peripheral in STM32H7B0 custom board.I am trying to use OSPI with PSRAM but I wanna make sure it works fine, so I am using it with a NOR Flash for test.When I try to activate the ...
