Resolved! NUCLEO-C5A3ZG STM32C5 QSPI Display Bring up Project
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
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.
Forum Posts
connecting SWO pin is causing Hard Fault Exception(unaligned memory access)
Hi,I got a strange behavior during debugging my bare metal application on STM32F745ZGTx. The emulator is ST-Link V2, with "B 2018 02" printed on the back. The Hard Fault exception (unaligned memory access) is triggered randomly. I mean, the PC causin...
Resolved! STM32F723VET6 Find a circuit diagram
Hello.Looking for a reference circuit diagram of STM32F723VET6.If not, I'm looking for a circuit diagram of 32F723 EDISCOVERY.Please give me a link.The reason is that I want to use vdd as 1.8V instead of 3.3V, but I want to refer to it. think you.
Couldn't write and read EEPROM on STM32L0538-Discovery
Hello,I tried to EEPROM write/read test but it seems to not have written into EEPROM normally.My defined functions corresponding to EEPROM are like following.#define FLASH_USER_START_ADDR ((uint32_t)0x8008000)#define FLASH_USER_END_ADDR ((uint32_t)0...
ST-LINK clone connects using ST-LINK utility, but not STM32CubeProgrammer
I have a windows 11 laptop with both ST-LINK Utility and STM32CubeProgrammer installed. I can connect to my STM32-based motherboard using a ST-LINK clone and ST-LINK but not with STM32CubeProgrammer. Anyone know what I'm doing wrong?
Resolved! Problem to flash external 1,8V board with StlinkV2 Nucleo debugger
Hi,I have a custom board with a STM32L4 powered at 1.8V. I program it without problems with a STLINK-V3MINIE.Now I want to program it with the stlinkV2 of the NUCLEO -L4R5ZI-P (I have cut it, removed CN4 and connected pins 1,2,3,4 and 5 to CN5):I can...
SWV Not Working - tried everything, then check the TRACE Clock source!
If you're still not seeing any "ITM printf()" output in the SWV ITM Data Console and you've checked the following;the SWO signal is connected to the ST Linkprovided a _write() function that calls ITM_SendChar()ticked Enable Port 0 in Seral Wire Viewe...
a low-price micro STM32 to read .mp3 file from SD Card ?
Hello friends,I write this post to ask for a hand in choosing a low -price micro stm32 that can read an .mp3 file from an SD card. The customer wants a really low cost and therefore I cannot go to use microcontroller with 100 pins, but I have to use ...
ST-link Vapp highest series resistor
What is the highest value series resistor which can be put into the ICSP Vapp pin a design?It being connected to VDD and presenting a risk of harm if connected wrongly. I can spend time testing this but would prefer to know if this has a definite val...
Regarding Ethernet Implementation in STM32H757 eval board
Hi,I have STM32H757i eval board, for which I need to implement ethernet TCP/IP protocol.In order to do this, Ping "IP address", itself isn't happening.I'm attaching the Screenshot for the same.Kindly let me know, if there are any changes to be made i...
Resolved! STM32F401RE external crystal HSE issue
Hello,I am using Nucleo-F401RE MB1136, want to run the board using the HSE, installed 8Mhz crystal on X3 with 22pf capacitors on C33 & C34 and 0 Ohm resistors on R35 & R37.Using the CubeMx, configured the HSE pin as Crystal/Ceramic Resonator, set the...
