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I'm new to STM32 development. I need to use RF98W LoRa module and also I need high clock frequency. Problem is RFM98W datasheet says RFM98W has bit rate up to 300 kbps. To achieve 300kbps spi clock frequency I think I need to have low frequency arou...
I look at the datasheet. They difference is Internal code.But there is no more detailed explanation. Can you help me?
Hello,I would like to check if any data is received through USART and then use that data further in the program. I am using STM32L0 series MCU and Low Layer libraries in STM32CubeIDE environment. Are there any simple ways to code that?Thank you.
Hi team,I'm using STM32H753BI. Here i'm using USART1 (PA9 & PA10) in DMA Mode. That code is generated by cubeMX and also i tried the example program of STM32H743-EVAL Board. Both are not working.Here i have attached the hal_msp_file.c and main.c for...
Dear ST, as manufacturer we are facing issue with part availability for :STM32F030RCT. We are trying to find alternative part however stock level for every single MPU that i have found is 0. Could You please provide details about LT in EU?
I successfully create 0x40 bytes on "not initialized" area on top of AXI RAM (0x24000000) for CORE M7 and on top of AHB SRAM1 (0x30000000) in order to info about a fault immediately before reset MCU (for example if a trap of NULL pointer is triggered...
Hey,I'm new with STM32 =)I have STM32H743ZIT6I'm trying to read GPS data from ublox device.After creating a new project with STM32cubeIDE.This is the following configuration in the IOC file:USART2DMA - USART2_RX with circular modeglobal interrupt ena...
Hello All, I am using sleep mode to save power. I am using STM32L431RC & using CAN interface.I am able to enter into the sleep mode when a CAN message is received. But it doesn't come out when a CAN interrupt is received.My code for CAN interrupt han...
If you run it with the reset pin, you can use the "__HAL_RCC_GET_FLAG()" functionYou can see that "RCC_FLAG_PINRST" is set.However, when executed with "HAL_NVIC_SystemReset()", "RCC_FLAG_SFTRST" and "RCC_FLAG_PINRST" are set.My expectation is that on...
