HDC 1080 interfacing with nucleo F401RE
I have written a code for TI above model sensor interfacing with F401RE. Code not working. Pls help me to correct this code.
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
stm32U585 FMAC IIR wrong result
Hi.I have a big buffer with Chirp data for testing that about 30000 of int16 length and I can not get right result from FMAC IIR filtering operation. The operation configured in polling for read and write.I calculate a bandpass IIR DF1 filter coeff w...
Resolved! STM32L476VCT6 VREF connection
Hello!In my project I'm using STM32L476VCT6. I don't want to connect external voltage reference, only internal. Could I leave floating pins VREF- and VREF +? I saw in the datasheet that these pins could be tied internally to Vdda and Vssa correspond...
Resolved! stm32u5 vdda abnormal current consumption
I set several unused pins in stm32u5 to floating as hardware and set them to low output by pushpull for ESD protection.The microcontroller was heating up abnormally when I looked at it with a thermo camera, and I found that the current consumption of...
Resolved! Strange in debugging NOR Flash
In STM32CubeIDE, the NOR Flash seems to work fine that data was correct both by reading to variable and reading 0x90000000 of memory mapping address.But if terminate the session and restart and just read the data, it is all gone.And there is another ...
Resolved! H573 - problem to install freertos with CubeMX
When I try to use X-CUBE-FREERTOS on H573 board, there is a warning sign and it is impossible to install.How do I install X-CUBE-FREERTOS bundle for CubeMX?Thanks!
Issue with STM32 USB Transmit Interrupted by Receive
Posted on August 11, 2015 at 07:05The Scenario: I have a custom board running an STM32F303VCTx connected via USB (Full Speed Device) to a Linux machine as a Custom HID peripheral. A majority of the time the system works correctly sending data in bo...
Resolved! SPI Overrun error is occurring in stm32g030kt6 MCU Slave
I programmed stm32G030kt6 controller as slave .it need to send requesting packets to master . what is happening is alternative packet is getting skipped from my buffer as shown in below image .uint8_t tx_buffer[41] = "\x29""\x3F\x4F\x5F\x6F\xFF\xFF...
STM32 MCUs
Hi,I want to use input capture mode with high resolution timer(HRTIM) on stm32f334r8 microprocessor. I am sending a pulse signal over the oscilloscope. I use one of the External Event Input pins for this. I want to capture the rising edges of the pul...
Resolved! STM32G441 GPIO PB4 and PB6 pullup not working
Hello,I am having a strage problem with setting up simple input pins on PB3, PB4, PB5, PB6 and PB7 with pullup on a G441 bare metal. I set the bits in the GPIOB_MODER and GPIOB_PUPDR acordingly and also read them back to make sure. They are correct. ...
