Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello friends.I want to program my software to STM32H750VBT6.i Have a st-link v2 usb programmer with SWDIO pin , SWCLK pin ,RST,SWIM and 3.3V & 5V&GND on it,i connected SWDIO ,SWCLK and GND pins to My MicroController.in Debug Of Keil ( Option and tar...
Hi everyone,I'm building a unit that requires sealing the ST LINK in with my STM32L so that I can update the firmware without accessing any of the hardware. I also have a limited number of output ports available to me, so I'm forced to "multiplex" a ...
Hi,I need to develop a board with STM32F767 SOC .I need to figure out a solution so that programmer only has to connect the usb and debug like we do it in the development kit.I wanted to know how the ST-Link on-board debugger works??Please share the ...
Problem: Normal operation, sudden crash. Re-power failure remainsAppearance:The normal operation of MCU STM32F407ZET6 will output a 20MHz reference clock to CPLD, but the oscilloscope detection and CPLD condition detection confirm that MCU has no out...
I am using STM32F427VGT6 in one of my projects. An external phy KSZ8041NLI-TR is interfaced with MCU via MII interface. A 6 pin JTAG connector is used for programming and debug purpose. High speed crystal ECS-250-10-36B-CTN-TR having 10pF load capac...
I am getting error in initializing ST-Link device like belowError in initializing ST-LINK device.Reason: (255) Unknown. Please check power and cabling to target.Error in initializing ST-LINK device.Reason: (255) Unknown. Please check power and cablin...
I'm using an ST-Link V2 with an STM32 (Blue Pill). I connect it to a Mac running High Sierra and the device correctly shows up under USB in the System Report:STM32 STLink: Product ID: 0x3748 Vendor ID: 0x0483 (STMicroelectronics) Version: 1.00 Serial...
Where can I get the development board for STM32F103RCTx series???
i use CubeMX, CubeProgrammer, ST-LinkV3set, and IARi made my own Board, modifiy en.MB1363-H745ZIQ-C01_SchematicST-Link can recognize Device when Boot0 to High and PowerOnReset.when Boot0 to Low and PowerOnReset can not recognize Device.What can i deb...
Hi, with the latest release of ST-Link 4.5.0 i've a problem using 'Automatic Mode'.I click 'Start' button, attach the cable to my board, and the flash is done. I detach the cable, change the board, attach the cable to new board, but nothing is done. ...