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Hello. I am working on a project that uses a STM32L496VET6 microcontroller and that can work as an USB device. The board has the following usb circuit schematic:The USB signals are connected directly to the MCU (D+ to PA12, D- to PA11, ID to PA10 and...
Hello! A simple question. If I run DAC, using HAL_ADCEx_MultiModeStart_DMA(..., buffer, ...), when D-cache is disabled, I succeed to send what I filled in the buffer. If I do the same with enabled D-cache, I don't succeed. SCB_InvalidateDCache_by_Add...
Posted on May 23, 2018 at 16:45Hello, I am trying x-nucleo-plc01a1. but there are two jumpers (J5 and J11) on the board. I can't find any document to describe how to use them. Anybody can help?thank you.
Hello ,I have used the below to go into stop mode: HAL_PWR_EnterSTOPMode( PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI ); /* CPU will be halted here until a wakeup event occurs */ in the above function, what is the difference PWR_SLEEPENTRY_WFI & P...
I am using this MCU on a battery-supplied custom board: STM32G0B1RET.I am looking for clarification re. the GPIO availability in Standby Mode.Table 26 in Reference Manual RM0444 (see below) seems to offer one of two (exclusive) possibilities:Without ...
Hi, I am trying to sample ADC data with stm32l4s5 using b-l4s5-iot01a board. I enabled ADC, USART1 and DMA on both but I do not see anything on my serial terminal. I am trying to send it over st-link connection, I sent a sample text like "Hello" and ...
Hello everyone,I have basic knowledge of embedded hardware and I am trying to expand the STM32H562ZI RAM through FMC. My configuration has a SDRAM at bank 1 with 8-bit data bus width (MT48LC64M8A2).Indeed, I managed to make it work but only for singl...
Hi Team,I would like to know which MCU has the highest UART interrupt priority.Thanks & Regards,Anbu
I created and installed the dts through the IDE according to st's explanation video.I work with VISUAL STUDIOi enabled the dts in my project.I copied the filesstm32h5xx_hal_dts.hand stm32h5xx_hal_dts.cI'm running the DTSAnd it falls on /* Check ramp...
I am using Nucleo-H563ZI in this. I was configuring USART6 in DMA mode, but for this controller instead of DMA, there was GPDMA1/2. Currently, I have configured it in GPDMA1. The module is EC200. I am transmitting AT but am not getting the response t...
