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Hi,I posted a question on StackExchange about this topic:https://electronics.stackexchange.com/questions/508828/which-microcontroller-for-a-program-with-many-floating-point-operationsMy STM32F4 (running on 100Mhz) is somehow faster than my STM32F7 (r...
Hi I'm currentlz working on STM32G071RB nucleo board to measure five different voltages across a laser within the ON duration of the Laser i.e 20us using DMA. My ADC finishes conversion every 17us(checked using LED in the ADCconcmplt callback). When...
There are two STM32MCU in my application board, I need debug two MCU at the same time, my tool is TrueStudio. Is it possible to debug two MCU in one PC?
Hello everybody,I am going to use one of the chips from STM32 H7 family in my project (My tool-chain: STM32CUBEIDE and STM32CubeMX).In my project,I have to transfer large data bytes from SDcard to internal RAM of the micro-controller very rapidly and...
I am still having some issues with my STM32F334x8 and ADC DMA regular sequencing....I am having ADC1 OVR flag set and am trying to use the IRQ which is successfully firing on IRQ but still need to understand how the sequencing and synchronization wor...
Hello,I am following all the steps mentioned in the QSPI MOOC (https://www.youtube.com/watch?v=XqCq0xtQmbI&t=155s) but the function HAL_QSPI_AutoPolling always gives a TIMEOUT. I obtained the flash memory drivers from STM public storage ( https://gi...
Hi all,recently I started playing with an STM32F103C8T6 based minimal dev board (BLUE PILL), it's a powerfull and complicated beast and the ST RM0008 Reference manual is 1134 pages, not really encouraging for beginners like me!!The pinouts found on t...
Hi Guys,I did lots of searches but find part of my answer. I'm using STM32F103C8T6 and I want to start voltage measurement by ADC (configured at scan mode and DMA) at the center of my PWM signal generated by TIM1 CC2. On ADC I've set EXTSEL[2..0] = 1...
Himy first attempt to program a LCD1602 via I2C1 on my STM32F407 discovery board failed miserably. I do not get the start condition generated, which means I never get the Start bit (SB) set in my status register. It seems that I am missing something ...
