STM32CubeIDE unable to debug
I am using the STM32F746 board and trying to program the microcontroller. However, the STM32Cube IDE software is showing an error, as shown in the figure. The "stlink_USB" and "5V" are connected.
Forum Posts
SAI transmission to external DAC - more serial data outputs ?
Hello dear community,I’m working on a USB sound interface, using a STM32F7 and an external DAC chip offering 8 stereo output channels.Most of the DAC are offering multiple serial data inputs ports. For example, the Analog Device ADAU1966A is offering...
Interfacing With STM32G474E-EVAL1 SDRAM (IS61WV51216BLL-10MLI)
I have a use case for communicating with the SDRAM chip onboard the STM32G474E-EVAL1 board. Took a look at the board schematic https://www.st.com/resource/en/schematic_pack/mb1397-g474e-b04_schematic.pdf and an example project that came with the STM...
Unable to set HRTIM PWM duty cycle
I am trying to use the HRTIM peripheral on the STM32Hh753VI as a PWM generator with variable duty cycle. I want to use Timer B1 on pin PC8.Firstly, I tried using Simple HAL functions:HAL_HRTIM_SimplePWMStart(&hhrtim, HRTIM_TIMERINDEX_TIMER_B, HRTIM_O...
Resolved! STM32H745 set CM7 boot addr0 from CM4
I'm using a STM32H745 and running a bootloader on the CM4. In the bootloader I want to set the boot address of the CM7 using the user option bytes. Is this possible and if so, how should I do this?Kind regards
I2C Fast Mode Plus, 1 Mb/s
I have an STM32H563 communicating on I2C4 @ 1 MHz (fast-mode plus) to an I/O expander with no problem. However when I add a temp sensor (TI TMP175) to the same bus, communication doesn't work for the TMP175. The TMP175 communicates > 400 KHz only if ...
Cantinious RTC alarm on stm32f411ceu6
I am trying to set alarm canitnously in loop every 4min.But it is working only 5 time.Is there any way to set alarm cantinously after every 4 min.
Resolved! CAN receive doesn't work
Hello everyone, I'm currently doing some experiments with CAN communication with the STM32F302RB Nucleo board. The board is connected to a wcmcu-230 CAN transceiver which is connected to a Raspberry pi with a CAN header connected to it. The bus is te...
Resolved! FREERTOS, LWIP, HTTPD set up
Hi,Im currently trying to set up a project where Freertos controls a webserver via lwip.I tried following these tutorials/guides and managed to be able to ping the board but not get it to host the webserver.https://github.com/MayaPosch/FreeRTOS_HTTP_...
Resolved! STM32F103ZE - USB - Login to Windows with the same ComPort
Hello.I have developed a module that has an STM32F103ZE controller. This controller has a USB interface.In order to test the modules, this USB interface is to be connected to a Windows PC via a needle bed. Then various test commands are to be sent vi...
