Forum Posts
STM32H7B0 incorrect ADC sample rate
Hey,We using an STM32H7B0 100 pins MCU.With this mcu we will sampling 1 16 bit ADC input at 1 MHz and we using a DMA in circular mode for 1000 samplesThe ADC clock works at 48Mhz, the clock precaler for the ADC is divided by 32 and the sample time is...
STM32F4xx TIMER1 ETR
Hello, I am struggling to get the TIM1 of a STM32F411 to be triggered by an external GPIO. What I want to achieve is having ETR1 (PA12) to trigger TIM1 and have 4 repetition of 199 periodI am using STCubeMX and I must do something wrong as it is not ...
Resolved! STM32 ST-LINK Utility program
After downloading the program using STM32 ST-LINK Utility, the download is reported as successful. However, upon power cycling the device, the program does not run. It requires clicking "Connect" again after the program has been downloaded for the pr...
External loader in release-build is not parsing at start-up in CubeProgrammer
Hi!The DEBUG build version of my custom loader is working but is slow, so I tried RELEASE build instead to hopefully get a smaller bin-file with a faster and more efficient execution.However, CubeProgrammer fails at startup with a “loading-file-error...
Resolved! STM32 ROM bootloader, initial state and when erased
Hi,On the STM32 F4 products, there is a hardware/ROM bootloader, that can be activated through the BOOT0 pin. It works great, no issues with that.In a production environment, I would like to flash the board automatically, without manually pressing bu...
Tacq STM32G0x0
Hi. We are using STM32G0x0 family in our project. We are running ADC clock at 30MHz. The sampling time is 7.5 cycles, we configure the ADC to trigger every 500uS so Trigger Frequency = 2kHz and the resolution is 10bits. I know the Tconv = Tsampling...
Standard library for SSD1963
Posted on January 14, 2014 at 21:28Hello everybody.I am new in the foro and I'm working with stm32f4 discovery also I'm working with a TFT LCD 7'' 800x480pixels SSD1963 controller but I haven't found a standard library for this TFT, someone have an ...
Phase shift with swapping polarity
HiI am working on a STM32G484QET6 uC. On a timer I have configured two output channels with Output Compare Toggle Mode. So that I get a quadrature signal.When configuring the first value, everything works perfectly. The duty cycle is 50% and the phas...
Resolved! X Nucleo 53l1a1
Hi,i am trying to code Nucleo f401re with X Nucleo 53l1a1. I downloaded X CUBE 53l1a1. but unable to open the project since i am currently using a new version of cube mx. can somebody guide to me as to how to get started with new software probaly how...
