Ask questions, find answers, and share insights on STM32 products and their technical features.
HiI'm using the Random Number Generator in interrupt mode and am getting HAL_RNG_ERROR_SEED errors. I'm not getting clock errors. I use HAL to drive the rng.The errors are quite infrequent, I don't have stats but probably 1 in 100000.Are these errors...
I am using HAL_I2C_Slave_Receive_DMA() function and am putting flags in each of the Callbacks which I have redefined in my code from the weak ones in stm32g0xx_hal_i2c.c. I have also tried putting breakpoints in the callback functions to see if it fo...
Hi,I'm pretty new to the st and embedded world.I'd like to know what is the recommended way/how do you version control your releases?I'm looking for something better than manually writing the release version in as a const parameter in a configuration...
I am working with stm32f407vg disc. I have to read couples adc same time, one of the sensors is should be control a servo motor. Without this hal function HAL_ADC_Start_DMA servo works clearly. when i activate this function servo doesnt work.
Hello.Are STM32 parts distribution only B2B?Digi-Key and Mouser are out of stock yet.Quite a few items fall into this category.
Hi,I am working with 2 boards (stm32H743II) - one defined as SPI Master with SPI4 block and the other as SPI Slave with SPI5 block.I am trying to understand the balance between:# Init.DataSize configuration and Init.FifoThresholdcan someone give me s...
Controller : STM32H753OTA Update and MQTT Communication between Sever and Controller if possible can you please share related software flowgraph or Docs link with me
MCU:https://www.st.com/en/motor-drivers/stspin32g4.html#overviewEvalboard: https://www.st.com/en/evaluation-tools/evspin32g4.html
