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.
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STLINK-V3PWR Vout Turned off due to overcurrentprotection issue
Hello,I am trying to measure the current consumption the PCB board which has been designed and producted by my own R&D team. But the discovery card named STLink-V3PWR is not doing it properly. There is no way for me to apply more than 500 mA, besides...
Resolved! Powering ON STM32F469I DISCO AU1 - LCD is black
Hi STM, I really need your help. I have been trying non stop for the past 5 days just to display something on the LCD.Step1: I am able to BLINK LD2, LD3 on the board. Step2: I want to display something on the LCD. But seems like it is always black. I...
cannot connect to nucleo-h563zi
It was working fine yesterday, today I cannot connect to the board. It is enumerated/identified but stm32cubeprogrammer connect fails. I tried different modes without luck. Now I am also trying with external debugger (jlink) (board powered by USB cha...
abouts ST-link V2 VAPP
I would like to ask about the VAPP specifications.Until now, the connection was made via JTAG as shown below.There was no problem in writing.VAPPTMS_SWDIOTCK_SWCLKNRSTGNDCan I replace VAPP with VDD (pin 19) and feed power from ST-LINK?If I do, should...
Stlink-V3Set programmer burned and MCU H7 destroyed
Hi, I was using brand new Stlink V3 Set to program custom device with H7 onboard for 4-5 months. The programmer was connected with 3 lines: GND, SWCLK, SWDIO, and was working fine.Today, after weekend, I wanted to test new code. I had programmer conn...
Reading GPIO in stop 1 mode
As per datasheet of stm32u5 series during the Stop 1 mode DMA and peripherals are accessible. When tried to access the GPIO read. Controller during debug mode reading the GPIO, but in the run mode the GPIO is not getting read. How to read GPIO pin in...
STM32F401RE
AREA mycode, CODEEXPORT __mainmyclock EQU 0x40023830myDmode EQU 0x40020000myDout EQU 0x40020014myPU_PD EQU 0x4002080CmyPC13I EQU 0x40020810ENTRY__main PROCNOP;------------------------------Port C Clock EnableLDR R1,=myclockLDR...
Designing with STM32L496QGI6
Hello Team,We are planning to use the MCU STM32L496QGI6 for one of our products.The HSE we are using is ECS-480-10-37B2-RWN-TR (48MHz crystal) and the value of the load capacitor is 20pF.The board works well with HSI, but when we switched to HSE, eve...
STM32H setting security bit fails
I am trying to set the SECURITY bit on a STM32H7B3ZITX using STM32CubeProgrammer (v2.10.0). But it fails, see attached screenshot. I also tried setting the bit using the firmware. This does not produce any errors, but the bit is still not set. Follow...
Error: No STM32 target found! If your product embeds Debug Authentication, please perform a discover
I am using the STM32F407IGT6 chip. However, when I connected JTAG, the symptoms shown in the picture appear. So I have completed the VDD or continuity test. Can you tell me the circuit diagram and the reason?
