Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hi,I'm on a L011 device with the following configuration for timer 2:Channel 1 is in input capture mode, rising edge. The timer itself is in auto-reset mode, on each rising edge on channel 1 the timer count is copied to the CCrx register and the time...
When generating a series of pulses in PWM mode with the series duration controlled by gated slave mode, final state of output depends on the timing the gate signal goes down.Is there anyway to force the state to low, so that the final pulse is not st...
I2C2 is PB11,PB10 are connected to an AT24CM01 I2C eeprom. I get a few writes to the DR then the hal decided that the device is busy and all other calls fail because the device is busy. My writes and reads are trying to to do 240 bytes, not a very ...
Hello,I need to use USB as a mass storage dvice with stm32f4 discovery.I have a running code from Ub_Lib. But it is not working for all the USBs I have.can anyone help me with it. I am able to make a file but it is not able to write and read from fil...
I have been working with STM32H753IIK6 (Silicon rev Y) for the last couple of months and using the CDC console in Windows 10 for debug and comms for the program. It shows up as COM8 in Windows, and Putty can connect to the serial port and open the c...
I request to know whether any higher limit on the number of files that a FATFS drive can store.Using an STM32L476 Microcontroller, I'm saving an image file (300-400KB) in every 5 sec with an 8-letter filename, 'xxxxxxx.JPG' where x is a Hex Number. I...
Hi,I run the "LwIP_HTTP_Server_Netconn_RTOS" example well on STM32746G-Discovery board. I can see webpage after type "192.168.11.1" in browser.I modified the gpio configuration in "HAL_ETH_MspInit" I modified the HSE_VALUE from 25M to 8M (my board us...
Hi, I am working on USB HS Device and Host applications with STM32F7 family (STM32F745ZGTx). Initially DMA on both of them didn't work at all. It's well-known bug, which still not fixed (http://we.easyelectronics.ru/STM32/stm32f4-usb-hs-dma-hal-kak-e...
· I am trying to modify the option bytes in STM32 chip to enable the Read Out Protection, for that I have created Hex file of option bytes, then merged image for Target ID 00 from my program build (Hex file) and Image for Alternate Setting 01 fr...
