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I'm working with the STM32F446 microcontroller and sometimes I want to assign a peripheral register values from different variables in as few clock cycles as possible. I read in PM0214 https://www.st.com/resource/en/programming_manual/dm00046982-stm3...
Hi,I'm using an STM32F429 Discovery board and having an issue with the FW_F4_V1.25.2 firmware. I have SPI3 configured as a full-duplex slave (currently used only to send) which sends data out to a Beaglebone as a Master. The Beagle supplies a 16MHz c...
I'm trying to write driver code for stm32 of maxtouch MXT336T chip starting from Linux driver found here https://github.com/atmel-maxtouch/mxt-appIs this path more efficient than rewriting the all driver starting from the datasheet?Any idea?Has someb...
Hi, everyoneI, Currently STM32L151CBU6 is in use.The firmware uses a .HEX file,I am using the firmware download to change the boot mode.Now, firmware download through STM FlashLoader Demo.exe(2.8.0) works normally.However, STMFlashLoader.exe is used ...
Dera Sir/Madam,I chose STM32H750VBT6(LQFP-100 package-Revision Y-Max core clock=400MHz) for my project,based on my requirements .Everything was fine,until I perceived that: this magnificent MCU is not capable of toggling a GPIO pin faster than 30 ns(...
Anyone Have Example Code of Quectel GSM/GPRS AT Command using UART With STM32 ?If anyone have example code for the same please share with me Thank you in advance
hi everyonei have a strange problem when i try to set clock frequency at high speed.i'm using CubeMX to configure the system and developing on AtollicTrueStudio.i’ve noticed some weird facts setting the clock frequency more than 120MHz.first, is that...
I am working on a SPI project (using DMA) as a slave and things seems to work fine but after an hour and maybe more in some cases I see one error and that locks the dma ....I can detect when that happens but I have problems to reset the SPI interface...
Hello guys, hello @KnarfB ,@Community member I am struggling with this thing from past one month. I am using Quectel M66 gsm module and stm32f030cct6 controller. I am not able use UART interrupt for receiving large data when using gsm over uart. ho...
