reduce I/O speed to save power
Hello, Can I know any available settings to reduce I/O speed. The idea is to reduce power consumption by F429. CubeMX doesn't allow to change I/O speed.
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Resolved! Questions about SPI6 and BDMA
We are trying to transmit data using SPI6 and BDMA.When we perform the following process, we are able to transmit 1 byte + 1 bit of data, but after that, MISO outputs High no matter what the value of the transmitted data is. What is wrong with this? ...
Resolved! Ext. Interrupt conflict on STM32H7 ?
Hello, I'm using H723 Nucleo. I set 5 ext interrupt pins: PA0, PA1, PA4, PC2_C, and PC13 as EXTI to 5 switches, enabled NVIC interrupt, GPIO pull-up, interrupt with rising edge triggered, and tied these 5 pins to switches with the other end to groun...
DSIHOST_D1P pin used as GPIO
Hello,I'm wondering if there's a way to use the DSIHOST_D1P and D1N pins as GPIOs, or if it's possible to simulate GPIO functionality on these pins. Currently, I don't see any GPIO configuration options for them in STM32CubeMX. The MCU in use is the ...
STM32U083C-DK UART Rx with DMA adds a zero value byte to first buffer location
Using the STM32U083C-DK discovery board with STM32CubeIDE and set up the project using the Device Configuration Tool.Set up a simple program to transmit 8-bit data out one UART using interrupts and receive it in another UART using DMA.Variables used:...
Resolved! SPI CR1 bit SPE will not set
I am writing my own SPI driver, and using two B-L072Z-LRWAN1 boards to test them; one as an SPI master and one as a slave. On the master device, whenever I enable the SPE bit in the function SPI_Transmit(), it never actually sets to '1', even though ...
Resolved! ICMP Ping Failure to Google After PPP Connection on STM32F407
Hi, https://community.st.com/t5/stm32-mcus-products/configuring-ppp-on-stm32f407disc-with-lte-modem-via-usart-using/m-p/728673#M262741 This continues the previous thread discussing the PPPoS implementation for the STM32F407. I successfully establishe...
STM32H5 support for MX25L6433F
Hello Everyone,Is there any plan for ST to provide support drivers for the MX25L6433F serial NOR flash on the STM32H5 series of micros?MX25L6433F is the flash used on the X-NUCLEO-GFX01M2.Thanks.
stm32h725ZGT6 custom Board Hangs
Hello STM32 Community,I’m working with a custom board featuring the STM32H725ZGT6, and I’m encountering some issues I hope you can help with. Out of the 10 boards I've assembled, 7 are functioning perfectly. However, on a few boards, the MCU isn’t be...
