Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
There is an onaboard st-link programmer/debugger on my stm32 Nucleo-F446ZE development board.I want to know can I use this st-link to flash my LoRa E5 Mini board which does not have any onboard programmer/debugger facility.If yes kindly provide me co...
Hello,I am working on displaying information and new to this type of interface (normally don't use display). I have a couple development kits and understand some of the MCUs have the LTDC while others rely on the driver contained in the display. Qu...
Dear community, I have been fighting against the Bootloader for a time now. I manage to initiate it, using GET commands and the read unprotect command. But when it comes to reading or writing, I just get a timeout, no NACK or anything. I don't know w...
I have F407G Disc1 board where it has the SWD ports and I want use this board as a standalone external debugger and I went through the manual for the connections but got stuckAlso found a thread in stack exchange where the connections are given as be...
I have made a custom pcb for the STM32L451CCU6TR using the UFQFPN48 (7x7) package.This circuit is placed on a 2 layered pcb. For debug purposes i have only soldered on the MCU, the decoupeling capacitors, 10Kohm to ground on the BOOT0 pin and a 20 pi...
Hi,I was trying to disable Tzen in my nucleo-l55ze-q (stm32l55), but before disabling i forgot to flash toggle gpio programmer into board, and tried to set RDP to 55 and i clicked apply,From that moment it is not able to detect the STlink!..please g...
Where is the stm32G474QET6TR pinout figure?I cannot find it in the datasheet.I need to know which pins on the board are PC3, PA11 or PB2.like this picture
Hi I have an urgent issue.I cant seem to be able to change some settings on the MCUsPCROP1_STRT 0x7FFFPCROP1_END 0x7FFFPCROP_RDP is checkedPCROP2_STRT 0x7FFFPCROP2_END 0x7FFFI cant change them. If i try i get12:32:21 : Error: Expected value for Optio...
I would like to replace the actual display available in STM32F469-DISCO with another LCD MIPI 4 Lanes (datasheet attached). Do you think that its possible to create a "wire solution" to add this new display or its require a major modification to the ...
Hello, I want to evaluate a solution using a SMT32 MCU with a TFT display (MIPI-DSI) and a camera input via DCMI.With these requirements I've restricted the MCU list to these 6 families:F469/F479F769/F779L4R9/L4S9U599/U5A9U5F9/U5G9if I am correct.The...
