The STM32F072 Clock tree figure in reference manual shows APB1 prescaler, but where is that defined in the reference manual? When I search for APB1 in the reference manual, in the context of a register field, it does not show up (other than in the cl...
I have two boards: STM32L4xx and STM32H7xxQ.I use cubeAI 8.0.1 and tflite for a project in vision.Having set all includes and settings, I successfully build and flash my code on the first board. The second project uses the same include paths (exporte...
Shortly, cookbook says ETR frequency higher than core clock. It seems wrong. I am not sure if the information given is correct.
Hello!I am trying to connect 8 mcp23017 gpio extenders daisy chained to stm32 but I am having difficulty testing the validity of the ports. I configured the extender and set up the pins to be output pins but when I send the data to write active high ...
*Using FP-AI-Vision1 Packimport the binary webcam, the screen is black.import the people detection binary, the screen is a mess.No camera picture.While import the Tutti Frutti demo, it can normally run.
I’m using the board, motordriver IIC, to control motor through I2C bus.The chip on the board is PCA9685.The board is originally a extension for arduino UNO, and I’m using STM32F446RE which also support arduino UNO expansion connector.The official g...
The MCU halts for approximately 300ms after setting the OPTSTART bit in the FLASH_OPTCR register. In HAL_FLASH_OB_Launch() :HAL_StatusTypeDef HAL_FLASH_OB_Launch(void) { HAL_StatusTypeDef status; /* Wait for CRC computation to be completed */ ...
