devices on JTAG chain on H563
I see this: (on NUCLEO-H563ZI board) JTAG chain detection found 2 devices: #0 Id: 0x6BA00477, IRLen: 04, CoreSight JTAG-DP #1 Id: 0x06484041, IRLen: 05, Unknown device What is the device #1 ?
STM32 MCUs Products
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USB1.0
Hi,I using Eval boar : stm3210E-eval (stm32F103ZG6)I want to communicate with an external device vua USB, this device should be communicatre with USB1 gen,I ask if it could be with this eval board?>If not, if I use this MCU stm32f103ZG6 and make a pr...
Resolved! EXTI only exits STOP Mode 2 the first time
Hello,I have a test app that starts in wake for 5s (with "high" current and GPIO output high) then enters STOP Mode 2 (with "low" current and GPIO output low). It remains in that mode until the EXTI 1 interrupt is triggered by a button press, which w...
TIMERS SYNCHRONIZATION DOES NOT WORK
hello everyone im working with stm32f4 nucloe board , i want to implement one wire communication to send data to a microphone but also i need a clock above 40khz to send this data for that im using two timer in master slave mode , one for generating ...
HDC 1080 interfacing with nucleo F401RE
I have written a code for TI above model sensor interfacing with F401RE. Code not working. Pls help me to correct this code.
stm32U585 FMAC IIR wrong result
Hi.I have a big buffer with Chirp data for testing that about 30000 of int16 length and I can not get right result from FMAC IIR filtering operation. The operation configured in polling for read and write.I calculate a bandpass IIR DF1 filter coeff w...
Resolved! STM32L476VCT6 VREF connection
Hello!In my project I'm using STM32L476VCT6. I don't want to connect external voltage reference, only internal. Could I leave floating pins VREF- and VREF +? I saw in the datasheet that these pins could be tied internally to Vdda and Vssa correspond...
Resolved! stm32u5 vdda abnormal current consumption
I set several unused pins in stm32u5 to floating as hardware and set them to low output by pushpull for ESD protection.The microcontroller was heating up abnormally when I looked at it with a thermo camera, and I found that the current consumption of...
Resolved! Strange in debugging NOR Flash
In STM32CubeIDE, the NOR Flash seems to work fine that data was correct both by reading to variable and reading 0x90000000 of memory mapping address.But if terminate the session and restart and just read the data, it is all gone.And there is another ...
Resolved! H573 - problem to install freertos with CubeMX
When I try to use X-CUBE-FREERTOS on H573 board, there is a warning sign and it is impossible to install.How do I install X-CUBE-FREERTOS bundle for CubeMX?Thanks!
