Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I'm using the NUCLEO board NUH723 to develop a project and I need to understand better how the HAL_SAI_Transmit_IT works. In my code I use the HAL_SAI_Transmit_IT to send data to the SAI1 interface --> 48KHz, stereo,32bit: I have to send two buffer o...
Hello everyone. I am working on CAN communication with STM32F429I-Disc1 with TJA1050 transceiver. Standard communication works more than fine. What I would like to do next is to interrupt communication while CAN message with certain ID is present on ...
The ST MIcro website offers this free tool link but when I download it, its appears to be resticted as a trial use.I followed the instructions and there was a link on the download page that gets installed, simple and good for a year.Thanks
Hello to alli have build my project as programmer on stm32f103c8t6 to connect as master host to slave one stm32f103c8t6 and program the slave device with code which saved in eeprom connected to the master with i2c it working well with me but I need t...
I have an STM32L4R5ZI-P board. I have a SD Card connected via a 4-bit SDMMC (I'm using a Pmod SD Card Module).I can successfully read and write to the SD Card using FatFS.I have set up the USB_DEVICE and USB_OTG_FS as described here https://controlle...
Hello ST Community, I have setup a SPI master and a SPI slave, both use DMA in Normal mode. The word size is 8-bits and the data size is 8-bytes. The problem is that the slave transmits messages which contains old data. When it should send:MISO: { 0x...
How to use header file in our code?
hi all A digital voice audio is received from the radio at stm32h753. Is there an example source for using i2s I2S_MODE_MASTER_RX mode? I need audio I2S_MODE_MASTER_RX example source.Help me Thanks
Dear all,I'm working on a project based on STM32F479 and FreeRTOS. In this project the microcontroller is connected via I2C and SPI bus to other devices, such as switch ethernet and spi-uart converter. I run the initialization of these devices before...
Hi, I am using the STM32H573I-DK eval board. I can able to write and read the data in flash memory (sector 127). But after resetting or power cycle it does not retain the data. that sector fills with 0xFFFFFFFF only. how do fix this issue? Here is m...
