Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi,I am using STM32H745XI dual core controller,and I am trying to dump the code into CM4 flash area using ST LINK but getting an error prompt saying "Invalid ROM table ".Previously I have dumped/flashed the code successfully and also done debugging f...
Namaste ST Community and ST Support Executive,We are using the B-L475E-IOT01A development board for our product's proof of concept development.I understand that, this board has an on-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capa...
We're using STM32F779BIT MCU in our custom board.After a power cycle, MCU memory was not able to be read/erase/flash.After checking the option bytes in STMCubeProgrammer, Read out protection is set to 0xFF.Ideally, it should be 0xAA (L1), 0xBB(L2), 0...
Hi, I have a project that includes STM32F103C8T6 processor. I started with SMT32 Smart V2.0development board and the code work's fine. I draw and make custom PCB, but when I flash code on STM32F103C8T6, which is placed on a custom board, the same cod...
The segger J-Link support has vanished. What is going on? Are you going to support only ST-Link. I afraid ST_Link is not too good for professional development as it is:extremelly slowno RTOS avare debuggingno software breakpoints+ many other small ...
I need to mount a Nucleo-64 development PCB as a plug-in to a PCB motherboard and need to locate the mechanical Gerber files so that I can create a footprint in Eagle CAD.
There are many occasions where I would like to put simple graphics up on a TV - to use it like a giant oscilloscope, or to log data via an optically isolated link. Monochrome, low resolution would be fine. It sounds like you have to pay licensing fe...
Hi, I have about half year experience now with STM32H750 hardware, and all working very nice now. Up to now I always had used Revsion Y chips.Now on the last order we got Revision V chips (LQFP100 housing, chip marking line 1: "STM32H750", line 2: "V...
Hi.I bought STM32F446 Sensor board ( Mezzanine Board ) .but I don't know how this device use.I use an IAR.If I connect Micro usb connector and download code, It shows me a fatal error message (ST Link, No device found).I found to standalone mode at...
When the device is connected to the ST_LINK, after firmware upload, it works perfectly fine. When I remove the ST_Link and then turn OFF and ON my device, it does not work, unless I initiate a hard reset.Also, the device works fine when I chose the i...