Forum Posts
Resolved! STM32L476RG ADC readings strange behaviour
Hello, I'm using a STM32L476RG Nucleo board for a personnal project. While playing with the ADC, I noticed something strange: ADC raw readings seems to be off.My experiment, connect the middle pin of a 100k potentiometer to the PC0 pin, and record di...
What are you people using to layout firmware requirements?
Recently, one of the projects i was working on just went sideways, one of the reasons was the requirements being thrown at the developer (mail/whatsap/spurious comments) by more than one stakeholder (usually contradicting themselves).The requirement...
Simultaneous PWM output and input at the same timer (STM32H7B0)
Hi,I'm using Timer 3 channel 4 for the PWM output und channel 2/1 as a combined PWM input where channel 2 is the direct input.If I feed the output pwm to the input, I don't get a capture value in CCR2, only in CCR1. Can I use the output and input sim...
Looking for examples of LIN communication on STM32u5 microcontroller
Could anyone share a project using LIN communication on an STM32u5 microcontroller with me? Thank you in advance!
Resolved! STM32F405 internal temperature sensor problem.
Hello everybodyI have a problem with reading of the data from the internal temperature sensor. I'm using last Cube IDE and Cube MX for configuring the project.I created the project according to this example: "Get temperature from STM32 internal tempe...
How to generate 32.768khz STM32F103C8T6 bluepill for Max30003 sensor?
There is MCO that supports PLLCLK, HSI, HSE, SYSCLK but not LSE with 32.768khz. How can I produce this frequency for FCLK pin of Max30003 sensor? Do I need use Timer? If yes could you send me some examples how to do it properly?
SRAM Retention in Standby Mode with STM32G0 Value Line (STM32G0x0) MCU using un-document RRS bit 8 in PWR_CR3 register
There are conflicting things written in STM32 documentation regarding SRAM retention during Standby mode with SRM32 G0 MCU.For example, in RM0454 G0 Reference Manual it states two different things 1 paragraph apart .The UM2319 G0 HAL/LL Manual has a ...
