Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I'm trying to view the LwIP debug log to check Ethernet operation on the nucleo-f429zi board. I tested the operation after setting the code as shown below, but the LwIP debug log is not displayed. The code below is for printing debug logs.Can you tel...
Hello,I have 3 of these (chinese origin) boards, 2 are failing communication, 1 is ok.In essence my STLINK-V3SET fails to connect to the board but the led's on the brand new board are blinking. Therefore the MCU processor is running. I measured the 3...
We developed a PCB that have an STM32L476. In the hardware configuration I configured the USB communcation as a Device_only and virtual com. For the hardware connection, I have the USB D+ , D- and ground connected and verified. when connecting the PC...
Please let me know if there is any evaluation board available from ST for target MCU STM32F765XX.Thanks,
The issue being addressed is synchronous sampling of an ADC over SPI with a STM32G474 operating as the SPI master. The phase noise is material and can not tolerate cycle to cycle jitter. The ADC bases its timing from the falling edge of the slave s...
I'm new to CAN protocol, even though have theoretical knowledge of CAN and J1939. Still not able to implement it using STM32F103. MCU - STM32F103C8T6Transceiver - SN65HVD230CAN - J1939 I want to receive Raw CAN data from truck, store it to buffer and...
Please let me know if normal USB cable can be used to connect to STM32F769I-EVAL board, load and debug the code or do we need to connect any other cable only for debugging purpose. Please reply with details.Thanks,
I am looking forward to making a flight controller using STM32H7ZGT6. But I am in confusion that can I use FTDI FT232RL to program the H7 board which is a USB to Serial Converter. Please help me out, Can I use FT232RL.Thanks.
I have 2 STM32F411RE-EVA Boards. I want to use one of them as SPI Master and the other one as slave and i want to receive data when a certain boolean goes high and triggers the slave. I want the slave one to send me 8 bits of data but i want to recei...
Hi, I'm doing a low-power project using the STMF401CCUx MCU. I require only 1 I2C, 1 SPI, 1 GPIO Interrupt, and 2 GPIO input pins. I won't be using any ADC or DAC parts, so is it fine to leave the VREF+ pin unconnected? Does it source any curren...