Forum Posts
Please add "RT-Thread Studio" to the stm32 ides product list page. the product list web page is : https://my.st.com/content/my_st_com/zh/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-ides.html#products
Part Number：RT-Thread StudioGeneral Description：RT-Thread studio is one-stop development tool, it support STM32 series MCUs, it has easy-to-use graphical configuration system and a wealth of software packages and components resources, which makes IoT...
STM32L1 SPI always busy after DMA TX/RX
I am using an STM32L151VET7 as a full-duplex SPI slave, and after using HAL_SPI_TransmitReceive_DMA and receiving/transmitting any number of bytes, the SPI remains busy, and further calls to HAL_SPI_TransmitReceive_DMA return HAL_BUSY. Upon transmiss...
Resolved! STM32F746 DISCO and standby mode
I have removed the display on the DISCO board and I am just using a small OLED for a display. I have a couple of other things connected to the board. A TMP1075 EVM and a TMP390 EVM. I am measuring about 410 mA in run mode. When I invoke standby mode,...
ADC + DMA (One-Shot Mode - SW-based Trigger)
Hello,I would like to use ADC with a group of several channels (ScanMode = Enabled) along with the DMA. However, I would like to avoid to use the DMA in circular buffer mode. I have seen so far that most of the examples and external literatures are b...
STM32L412 issues...
I have built many STM32 boards and usually bringing them up is a snap. This time I'm having trouble.... The chip is the 48-pin STM32L412CB. When I boot in DFU mode (it does so by default) I get dfu-util: Error during special command "ERASE_PAGE" get_...
Bug in BSP driver for STM32H743-EVAL onboard LEDs
In case anybody wondered why the red LED of STM32H743-EVAL does not work unless I/O extender is enabled - here is the fix.In this placehttps://github.com/STMicroelectronics/STM32CubeH7/blob/beced99ac090fece04d1e0eb6648b8075e156c6c/Drivers/BSP/STM32H7...
Resolved! Am i able to communicate with each of the Cores (M7, M4) inside the H7 indipendently using UART channels from the outside?
I am evaluating the STM32H747 for my next project. my development board hasnt arrived.I need the ability to communicate with each of the cores indipendently from outside using UART channels.
how can i update firmware over any CAN bus?
Dear Madam/Sir,we are using STM32F4 series microcontroller. ı wonder that how can i update firmware over any CAN bus. Do you have any sample code or tool to do this? Really i dont know how can i do. There is no answer about this issue on internet.
