Hi,This is driving me crazy, let me explain.Setup : NucleoU575 with MX25R6435F in QSPI with wire jumper cables. Here's a code adapted from an ST example for the stm32l496g_discovery.The modifications were minor, and we simplified it to the maximum, j...
HeyI have a few question about working with the ADC on NUCLEO-H723ZG (The mcu is STM32H7237ZG)1.I try to work with the ADC, I saw some example in the internet and I tried to use this examples.This is the function that I tried:HAL_ADC_Start(&hadc1); /...
In my design, it is very important that a run-away MCU be stopped before it can do damage. In my case damage would occur if a specific MCU pin goes high for more than about 5 microseconds. Are there any recommendations on the best way to do this (e...
Hello, I see this in Errata es0334-stm32f76xxx."Host packet transmission may hang when connecting through a hub to a low-speed device"When the USB on-the-go full-speed peripheral connects to a low-speed device via a hub, the transmitter internalstate...
Hello,I'm trying to develop a library for a device using I2C for multiple projects. To use the sequential transmit functions, I need to handle Interrupts for the correct I2Cx channel. When I initialize the device configuration struct from main.c, amo...
We plan to use a STM32H723 for our main MCU on board a student CubeSat.We are currently verifying if this is a feasible option. I came across this report by the Open Source Satellite Project testing radiation effects on the STM32H753.As they are from...
I'm trying to write a code to store some values at the final flash page (no. 63) of STM32L412 I succeeded into erasing the page, but I'm failing to write anything to it, the code is based on the reference manual (RM0394)https://www.st.com/resource/en...
i m using STM32H7 SPI to interface to external 10-bit ADC, which return a 16-bit data but only the last 10 bit (from LSB) is valid. How can i convert this 10-bit data to float ? and how can i obtain these 10-bit from the 16 bit data, i know i would n...
Hello,I have two 32bit timers running on an STM32F373, TIM2 and TIM5. I have successfully chosen TIM2's prescale and ARR values to generate the 'update' interrupt as I require by using TIM2's prescale set to 0 and modifying the ARR to set a target ...
Posted on May 08, 2018 at 08:45Hello guys,I use the STM32F030R8 as I2C slave with clock stretching. It is able to receive and send data based on interrupts. The transmission of the slave to the master works as long as the master and the slave know t...
