Hello there, we're using STM32H743XIH6 MCU for out development.We're at a stage where, we need JTAG to be disabled for Production build and enabled for the Debug build.In order to do that, I searched online, and figured that RDP level can be set to d...
Is there any available example or threads for using multiple SPI slaves on the single SPI bus?
I am referring to the regulator connected to the usb 5V ( the 5V pin), can it handle a voltage of 12v and step it down to 3.3V for the chip? if not then what is the limit?
Hi there!I have a project with one Master (F765) and three Slaves (F722), connected by different SPI channels for data exchange via DMA. Also slaves use additional Busy and DataReady signals for flow control and synchronization. IRQ handlers works on...
Hi,Months ago I developed a complete project using HAL libraries for the STM32G030K8T microprocessor. Now I need to implement a low power (STOP0) mode and wake-up it from deep sleep using USART. The point is I am facing the following problems:My proj...
Hi everybody,First, I'm sorry for my poor English.I'm using STM32F407VET6 and I want to calculate 16bit CRC of Modbus RTU. Can anybody help me how I can use hardware CRC of the STM32F407? Is it possible to use hardware crc for modbus rtu? Or should I...
Hi,Can someone has STM32F401 discovery board to verify the Accelerometer functionality please?Actually I want to extend the accelerometer functionality for another application.But sadly the accelerometer LSM303DLHC is not working in new application....
I am trying to retrieve data from the onboard ST MEMS gyroscope, but while setting up I2C I have been running into issues. At first I consulted the gyroscope data sheet to find the address associated with it, but both values (0x68 and 0x69) shifted t...
