MCU boot for STM32H743
Hello Techies, We are using STM32H743, we would like to run mcuboot on stm32h743, but we haven't find the example for stm32h7xx devices, Is there any specific reason not to provide mcuboot example for h7 devices?
STM32 MCUs Embedded software
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Forum Posts
Error In Reading Multiple ADC Channels using Interrupt
I am trying to read multiple channels of ADC (like Temperature sensor channel, Vbat channel, Vrefint ...) using the interrupt method, but I am not able to read all the Channel readings , only the readings of first channel is being reflected for all t...
Resolved! STM32G473CETx: SPI Full Duplex Slave able to receive correct data but not respond
Hello everyone,I have setup my stm32 to use interrupts and have enabled them to work on spi1 and all 4 i2c ports. The relevance of the i2c ports is that they run continuously and may call the interrupt service routine while the spi one is being calle...
I have a problem with the Target USB comms error. Error in initializing ST-LINK device. Reason: USB communication error.
Hi guysI am using TrueStudio and trying the Nucleo 64 STM32F446RE.when I try to debug, the console always shows Starting server with the following options: Persistent Mode : Disabled Logging Level : 1 Listen Port Number : 6123...
Custom External Loader for STM32H730 with MX25LM51245GXDI00 Flash
Hello ST Community,I’m working on a project where I initially developed software on the STM32H735 evaluation board. Now, I need to port this project to a custom board using the STM32H730 microcontroller. The external flash memory is the same as the o...
NUCLEOL152RE board adc_buffer not being written to
The ADC buffer is not being written to I would like it to zero all values less than 5 to eliminate noise. My project is a DTMF detector. I need it to pass through audio when no DTMF tone is detected and execute a command when there is one found. Also...
Missing ThreadX threads in Debug View
Good afternoon, We use ThreadX in conjunction with TouchGFX.As debugger we use ST-Link/V2 and GDB as debugger.If a simple new project is started with several threads and TouchGFX, all threads (active and inactive) are displayed in the debug view.All ...
stm32f429zi freertos hardfault
Hello, trying to port Miro Samek's example: https://github.com/QuantumLeaps/FreeACT - into my nucleo-F429ZI board.As a reference there is project running on nucleo-h743zi what i did:changed all configs to be STM32F429zi valid, changed ld file, makefi...
SVD errors on STM32H503
Using python I have written small app to convert SVD V1.4 into assembly include. Then I started to write assemby code using RM0492 Rev2 .For the peripherals I use (RCC,ADC,GPIO,GPDMA,TIM,USART) I have found that there are few errors in the SVD file, ...
STM32H7 DMA circular mode and Cache
Hello,I'm having some issue with audio playback using SAI(with DMA configured as circular) as soon as DCache is enabled.I'm using cache clean on half/full interrupt but this doesn't help. I'm suspecting that whenever I got half/full complete interrup...
