Resolved! STM32H7S3L8 datasheet - Missing info about PG12,PG13,PG14,PG15
Missing info about PG12,PG13, PG14, PG15 alternate functions in Table 22 (datasheet DS14359 Rev 2). I hope that PG15 AF9 is PSSI_D13 like PG11.
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Resolved! Is there IR TV remote project example with TIM16 and TIM17 ?
Hello, I am looking for very old STM32CubeIDE project example for IR TV remote control to see how TIM16 and TIM17 are set up and controlled.I am not interested in manuals and instructions: better one time to see then read about it 100 time and not ge...
USB only working in debug mode
Hi I am working on an STM32L433 using STM32IDE. When running in debug mode, the USB CDC is recognized when plugging in the cable (into Windows 10 and 11) . But when I compile as release mode the USB isn't recognized . I am using the HAL for USB . An...
Resolved! PWM output high when duty cycle is 0 [STM32G474RET]
Hi, i'm implementing a PWM signal using STM32, the problem i'm facing is that when i set the duty cycle of the pulse to zero... i get the pin to stay high, even if i disable the timer associated with the PWM output.This are my setting:My APB2 Bus is ...
STM32F469I-Disco board all dimensions
Dear Team,We are using the ST32F469I-DISCO development board and are currently designing an extension board to pair with it. For proper alignment, we need the precise dimensions of the Arduino headers, the expansion headers, and the mounting holes. T...
STM32f401rct6 rcc cr register
Hi, noob here.I have a problem with the cr register, that's when I open the hse and Pll bite the ready register always been 0, if I need another operation? the output from the cr rigister is always value: 1000000010101101110000011. Thanks for your ti...
What does hysteresis mean
In a datasheet for STM32F303K8, page 77::How does the Schmitt trigger hysteresis work here? When the input transitions from low to high, should the value of hysteresis be added to the minimum high level input voltage, or does it say that the pin will...
Resolved! SWD Multi Drop on STM32H5 and target instance
We are looking into accessing two identical H5 via one SWD connection. My understanding is that:- We would need to use third party tools instead of STLink for multi drop support- The processors support multi drop- But it does not work with multiple i...
Resolved! Evaluation of Encoder Signal Level Shifting Approach
I’m working with an encoder that has a specification of 1024 pulses per revolution (p/r), and it will operate at a maximum speed of 1500 RPM. At this speed, the signal frequency produced by the encoder is approximately 25.6 kHz.The encoder outputs a ...
I want to improve the accuracy of the microcontroller's tick.
Hi.The cause of the issue being inquired about below might be due to tick precision, so I am making an additional posthttps://community.st.com/t5/stm32-mcus-products/the-microcontroller-sometimes-cannot-receive-tcp-data/td-p/729099 In my system, the ...
