Ask questions, find answers, and share insights on STM32 products and their technical features.
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...
Hello, I configured the STM32CubeIDE project and codes for the Octo-SPI PSRAM according to the AN5050. However, the compilation was failed with below messages. The HAL_RCCEx_OCTOSPIDelayConfig is not available in STM32CubeU5 HAL driver. How can I so...
I am writing the code to read the ADC data from internal temp sensor and ADC.I want to know that what is the register value to read the ADC data from there. I am using STM32H743ZIT6 Micro controller. We are using ADC3,The ADC is set to 16-bit resolu...
Dear All,Recently I am learning STM32H503CBU6, but I find the external interrupt doesn't work with HAL library. I want to get reference from official example code, I only find external interrupt example code with LL library in official SDK. I think S...
