SWV is disabled in Cube IDE
Hi there,I'm facing some problems on the Nucleo - L496ZG board.After switching from ST-Link to J-Link, the SWV is disabled, as shown in the image below.How to see the live data? Kindly share your ideas on this.Thanks!
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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Resolved! How to connect STLink in Nucleo-L496ZG Board
Hi Team,I'm using Nucleo - L496ZG board in our project.Whenever I connect the USB cable to the CN1 connector, the ST-Link isn't detected.I have checked the ports on Device Manager and it shows Jlink instead of ST-Link.I am attaching the image for you...
The MCU doesn't program when it is COLD.
I have recently created a PCB in which I am attempting to program external FLASH via the QSPI interface. It is a very simple 2-layer PCB. The MCU is the STM32H723ZGT6. I am using an LDO to convert the 5V USB to 3.3V. There is a power LED. There a...
Resolved! CAN Filter Configuration
Thanks to SofLit, I managed to create a new project from a configured .ioc file. The next objectif is to see if I can read CAN data from an instrument cluster I have on my bench.I am attempting to read the data from STMCubeProgrammer. I can connect t...
Resolved! ST-LINK V2 Clone cannot upgrade firmware, so cannot proceed with STM32CubeIDE 1.9.0
Here is a sequence of screen captures demonstrating the problem I'm encountering (in particular, the firmware version displayed by the software appears to become same as the firmware version intended for upgrade; the upgrade says it failed, but then ...
PWM in Interrupt
how to use PWM timer1 in Interrupt mode
Resolved! STM32F429I-DISCO1 SLAVE I2S_3(PCM3) WS(Port_A15) pin conflict
Hello everyone, I'm asking for your advice. I use STM32F429I-DISCO1 board, I want to use I2S_3(PCM3) in SLAVE mode .The <WS> signal is located in PORTA 15 pin, at the same time the same pin is connected to U4 (STMPE811QTR) as <TP_INT1> signal (output...
Flash Memory Erasure Issue on STM32 MCU
My flash memory is getting erased in stm32 mcu after I power it off and on What could be the reason?I'm using stm32l562vet6 on a custom PCB. Once I upload the program untill the power is on the program executes properly even if I disconnect the st-li...
STM32F411 UART Connection to BLE
After creating my own STM32 PCB, which functions in the same manner as the WeAct BlackPill Development Board (utilizing the STM32F411CEU6), I found myself unable to connect to an external BLE board through UART. I utilized the same pins (Gnd, 3.3V, P...
Switsch discovery board
could you please tell me - if I switch STM32F0Discovery from STLink to STM32F0 (using two jumpers) - will it show another usb PID and VID in my system?