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...
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
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...
As title, MCU:STM32L151RET6, use freertos and enable tickless, when run PreSleepProcessing(uint32_t *ulExpectedIdleTime) function sometimes, cause hardfault. the sleep para is PWR_LOWPOWERREGULATOR_ON. but when use PWR_MAINREGULATOR_ON, it's run OK....
Hello,I am using STM32G4 series controller. I am using Timer 2 channel 2 as trigger source for Timer 4 and Timer 2 channel 3 for PWM generation. Also Timer4 channel 1 is used for PWM generation. First time both the timers Timer2 and Timer4 starts at ...
I am using "HAL_UART_Transmit" and "HAL_UART_Receive" in the HAL uart driver to perform uart communication. While adding the CRC check to the communication protocol, I am wondering if there's any HAL uart driver API that incorporates CRC check functi...
