Nucleo User Manuals don't show the VCP UART connection
eg, UM2179 STM32 Nucleo-144 boards (MB1312):Related:https://community.st.com/t5/stm32-mcus-products/printf-causes-terminal-to-stay-just-empty/m-p/644954/highlight/true#M236811@mƎALLEm
Forum Posts
Resolved! nfc02a1 with wl55jc1
I am trying to put nfc02a1 with wl55jc1I have set the settings as required in Dynamic NFC tag IC expansion board based on M24LR04E for STM32 NucleoBut some of the pins required to be set have other functions in wl55jc1I have reset them to match nfc02...
Resolved! Can you ground both VDD50USB and VDD33USB if you are not using USB features?
The datasheet is a bit light on details about what to do with these pins if you are not using USB at all. Can I ground both of them, or does there need to be a supply voltage on VDD33USB?One of the notes on the Absolute Maximum Ratings section in the...
Flashing STM32F0 fails in CubeIDE when the firmware has a certain length (0x1c04 or 0x1c08 bytes)
I have a STM32F030F4 controller on a custom board that has worked without issues so far. Running STM32CubeIDE in a Windows 10 virtual machine on Linux, I was able to flash/debug it through an ST-Link/V2 adapter.Now the firmware has grown to 7176 (0x1...
Resolved! STLink not working on new MacBook Pro
I am trying to program a STM32F411E-DISCO with a new MacBook Pro. I installed STLink and then I installed the IDE. When I try to debug, the IDE says no STLink is detected. Here is a screenshot of my debug config. Here is a screenshot of the STLink Up...
STM32F446RE, SPI TX and Digilent ADP3450
There's a ghost in the machine! Look at waveforms; CS randomly goes high during HAL_TransmitReceive. uint8_t EMIT_REG_I ( uint8_t R_I ) { uint8_t Ret_D; CS_0; DC_0; // SPI.TX Ret_D = SPIx_Write ( R_I ); CS_1; return Ret_D; } uint8_...
How to read the data from the external flash memory in STM32H7S78-DK?
Hi,I am using STM32H7S78-DK Board, I am configuring XSPI2 in Stm32CubeMX for enabling external 1-Gbit Nor flash memory. But when I am writing the data into the Memory address (i.e. 0x700000000) it is going into the hard fault handler in STM32CubeIDE....
Resolved! Which MCU in STM32 family is the best selection for using SAR 16-bit ADC related project
Questions:1. How many STM32 families offer SAR 16-bit ADCs?2. Which MCU in STM32 family is the best choice for using SAR 16-bit ADC related project with the lowest cost?Thanks
ITM STM32 parallel trace
hello everyoneI would like to send ITM data on my NucleoH743ZI. I have already tried several configurations and I am not getting any data on my 4 parallel lines, i measured with my oscilloscope. There are also not many examples so I am asking here.Ha...
Resolved! Evaluation board for STM32F765VGT&&
I need to purchase a development/evaluation board to perform my development activity. We had finalised to use STM32F765VGT mcu and i need a compatible eval board for that as i don't want too much hazzel to port code to targetted MCU.I found this eval...