I am using the B-l4s5i -iot01 board to test connecting to the AWS platform. I started from FP-CLD-AWS1 packet. when I test "bootloader_stsafe" and "cloud", terminal always show as below: " =============================================================...
i got schematics for a board that i should work on. it's stm32 L0 based. they did put SWO also on CS of a SPI EEPROM. I'm not a hardware designer / debug protocol specialist but i could imagine debug scenarios where toggling the chip select of an EEP...
Hi,I followed this tutorial to have made FatFs library work on my STM32 F411 PCB board with SPI interface.Basically I need to store 1000+ floating point values in SD card and read them back.I have no problem in writing; but I cannot read all the reco...
I'm interfacing Nucleo-H753ZI with DAC8775EVM through SPI4. DAC8775EVM works on logic HI in range of 5V and expects the same logic from Nucleo-H753ZIbut Nucleo-H753ZI MCU itself runs at 3.6V so Logic Hi isn't read by DAC8775EVM.How to Change the logi...
I am following this video: https://www.youtube.com/watch?v=aqSNz26Cuio&t=35s Hardware:STM32 Nucleo-32 for STM32L432Adafruit microSDcard adapter: https://www.adafruit.com/product/4682Samsung 32GB EVO (red) microSD cardSoftware:STM32CubeIDEThe board us...
Hi forum I am working with micro STM32F429 and I want to read and write an external memory using SPI. I am following the instructions on the datasheet but sometimes I am able to write sometimes it fails and I am not able to understand why.. Here ther...
Hello everyone. What do you use as wifi module or ic in your pcb circuits, including stm32 processors. I don't like working with AT commands. I would like to work with SPI or SDIO interface if possible. Can you suggest a solution with libraries and s...
I have stm32f407zgt6 board. Came to work with Touch. On tft, I use Touch on xpt2046 via spi, on the stm32_f4x (DevEBox) board, the processor pins are wired as sck - pb0, miso-pb2, mosi- pf12. Pins data, CubeMX cannot map like any of the 3 spi on boar...
clock of SPI2_CLK pin effected to other GPIO as noise. i want to remove this noise. of course not effected because of board design i am already checked it.
I have try to use STM32CubeProgrammer, but it seem do not support ISP mode to program STM target by Multi-path bridge USB to SPI/UART/I2C/CAN/GPIOs specific features.But it work with ST-LINK-V3SET.