STM32 MCUs Embedded software

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STM32U5 STOP2 with FreeRTOS

What should I pay attention to when I use stm32u5 FreeRtos stop2,When exiting stop2, do the relevant i2c spi adc uart peripherals need to be reinitialized?Is the value retained?Is there a routine for FreeRtos stop2?void Bsp_PowerManage_enter_stop_mod...

STM32F446 - STM32U5A5 I2C Problem?

Hello,I’m using a CAT24C32-D EEPROM. It works on our STM32F446-based PCB, but I can’t get it to work on our STM32U5A5-based PCB. I’m encountering both write and read errors. I’m using the same driver/library on both MCUs, and the hardware is identica...

STR32F411RE Board for VL53L4CD (GUI)

HelloI have a few questionsSituation Summary:Development board: STM32F411RESensor: VL53L4CD TOF sensorPrevious successful case: On the STM32F401RE board, setting the BOOT0 pin to 1 → uploading the BIN file via STM32CubeProgrammer → sensor operation v...

chosuwan by Associate
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  • 2 replies
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STM32H743 LwIP no RTOS transmit in interrupt

Hi, I'm using STM32H743 with STM32Cube FW_H7 V1.12.1 library package.I'm using LwIP without RTOS and our application is working well. In order to improve performance we would like to use the transmission in interrupt for the etherrnet interface inste...

Vale81 by Associate II
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  • 5 replies
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Resolved! SVD errors on STM32H725, missing IRQ numbers

SVD version 1.2, vs RM0468 Rev 3The SVD file is missing the following IRQ numbers OTG_HS_EP1_OUT_IRQn     = 74, OTG_HS_EP1_IN_IRQn     = 75, OTG_HS_WKUP_IRQn      = 76, OTG_HS_IRQn         = 77, RNG_IRQn          = 80, BDMA_Channel0_IRQn     = 129, B...

JOlso.1 by Associate II
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  • 4 replies
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Resolved! SVD errors on STM32H725 DBGMCU

SVD version 1.2, vs RM0468 Rev 3SVD file is missing registersDBGMCU_APB1HFZ1DBGMCU_PIDR4DBGMCU_PIDR0DBGMCU_PIDR1DBGMCU_PIDR2DBGMCU_PIDR3DBGMCU_CIDR0DBGMCU_CIDR1DBGMCU_CIDR2DBGMCU_CIDR3SVD list reserved memory sections as registersDBGMCU_APB3FZ2DBGMCU...

JOlso.1 by Associate II
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  • 2 replies
  • 0 kudos