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So, I'm having strange behavior regarding the serial number of my board with an STM32F091.I have a Python software that sends a packet on the serial port every 100 ms. I have initialized the serial port on the ucontroller with the same settings as ar...
Even Arduino boards have schematics available, why is ST doing this? Do you want to wipe out the few users who buy the development boards? :thinking_face:
Hello;I have the STM32H747I-DISCO card CPN: STM32H747I-DISCO, FG: DK32H747/SAT1, and on the MB1166-A03 screen A225300631. The problem is when I try to test the card with the BSP example, I encounter the following problem:I saw in the forums regarding...
Once I posted the issue about 2 PWM outputs synchronize.https://community.st.com/t5/stm32-mcus-products/2-pwm-outputs-is-this-possible/td-p/587654 Now every 1st time after power on (or CPU reset if connected with IDE/Programmer) it works exactlly syn...
Hello. In my project, I would like to printf float type variables such as: float t_degC = -45 + 175 * t_ticks/65535; float rh_pRH = -6 + 125 * rh_ticks/65535; printf("t_degC = %.2f \n",t_degC); printf("rh_pRH = %.2f \n",rh_pRH); Ini...
Hi , I m a student starting to learn STM32 for your final year project i would like to learn more about how to use FreeRTOS, using STM32CUBEIDE GUI to configure FreeRTOS and if anyone can advise any website, code , tutorial I can learn from? thx.
HiI am trying to make an analog synthesizer, and for this is using a STM32G431 with some 8-channel DAC’s (connected via SPI) for generating control-voltages for the VCA’s and other circuits.I would like to use the SPI with DMA, and have looked at the...
Hello,I will make some probes for reading electrical values (AC, Analog, digital,...), but I'm not sure what happens if I insert a signal to a GPIO when MCU is powered off.I read time ago that all GPIOs are in high impedance state when MCU is not pow...
UM2305 refences this document:AN5893, X-CUBE-STL functional safety package: advanced topics I can't seem to find it anywhere. Any suggestions?
Hi,I'm runningSTM32CubeIDEVersion: 1.9.0Build: 12015_20220302_0855On Linux and it's started misbehaving while trying to debug while single stepping through code.Ican get one or two steps in and it jumps off to USART3_IRQHandler and won't come back ou...
