Unused pin on STM32F767
Hello.. i m designing a board using STM32F767, could anyone advise what should be done to those unused pins? Ground it or set it to ERC on Altium?
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STM32G071CBT6TR- New Carrier Tape consult
Dear all， Recently, when we were using STM32G071CBT6TR, we discovered some IC bent leads issues. At present, we have not found IC bent leads issues in the original packaging.We are investigating the risk points. Meanwhile, we have also checked the PC...
STM32F407 USB Serial Device class testing
Hey, I have a custom STM32F407 based board with USB.USB_P is connected to PA12USB_N is connected to PA11In the STM32CubeMX I have configured USB Device and in the middleclass I have enabled Communication Device Class (Virtual Port Com) for the Class ...
Error localhost:61234: Connection timed out.
Error in final launch sequence:Failed to execute MI command:target remote localhost:61234Error message from debugger back end:localhost:61234: Connection timed out.Failed to execute MI command:target remote localhost:61234Error message from debugger ...
STM32F1 TIM Input Capture prescaler seems ignored, and OC match doesn’t reset counter — expected behavior?
Goal Measure input signal frequency using Input Capture (IC). Generate a regular waveform using Output Compare (OC) Toggle. Problem 1 — IC prescaler appears to have no effect I expected the IC prescaler to capture every Nth edge (e.g., DIV2 → eve...
STM32U5 GPDMA cyclic transfer without LLI
Hi all, in RM0456 is plenty of examples with using LLI but only one without it. And even that contain a block diagram that does not explain anything. Also AN5593 does not mention cyclic transfer. So, here i am. Does this diagram means, that if the...
Resolved! No ST-LINK detected! Please connect ST-LINK and restart the debug session.
hello,i am working on project with a stm32wle5jc and am fairly new to stm tools. all was working well but after a little break on another project it will no longer flash the board with the stm ide (1.19.0) and says "No ST-LINK detected! Please connec...
Do PWR and SYSCFG need to be clocked permanently?
Hi all: I have a general question about whether STM32 peripherals need to be clocked permanently. I am using an STM32G0 at the moment, and I am disabling the USB C Power Delivery "Dead Battery" feature, in order to make sure that the internal 5k1 pul...
Resolved! Confirm pin 1 on STM32L433
I have had a board assembled and want to check they have fitted the STM32 in the correct orientation. Pin 1 on the PCB is shown by the white triangle. But it’s not clear from the package where pin one is because there are two circles in opposite co...
TIM2 & TIM8 DMA in master slave sync issue with same length: STM32F446
HI I AM FACING ISSUE WITH TIMER SYNC WITH SAME LENGTH TIM2 MASTER ANDTIM8 SLAVE HAL_TIM_PWM_Start_DMA(&htim2, TIM_CHANNEL_4, (uint32_t *)gPWMData1, gPWMData1LastIdx); // IN THIS SAME ARRAY PWM ALWAYS GENERATED IN DMA HAL_DMA_Start_IT(&hdma_tim8_up, (...
